file_name stringlengths 6 86 | file_path stringlengths 45 249 | content stringlengths 47 6.26M | file_size int64 47 6.26M | language stringclasses 1
value | extension stringclasses 1
value | repo_name stringclasses 767
values | repo_stars int64 8 14.4k | repo_forks int64 0 1.17k | repo_open_issues int64 0 788 | repo_created_at stringclasses 767
values | repo_pushed_at stringclasses 767
values |
|---|---|---|---|---|---|---|---|---|---|---|---|
P2.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/QualifiedAccess/pack1/P2.java | /*
* Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* Support class for QualifiedAccess tests.
*/
package pack1;
class P2 {
public int privatei = 0;
}
| 1,166 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
P1.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/QualifiedAccess/pack1/P1.java | /*
* Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* Support class for QualifiedAccess tests.
*/
package pack1;
public class P1 {
public P1() {}
protected P1(String s) {}
public P2 p2 = new P2();
// Not accessible outside package 'pack1'.
class P3 {
// Cannot be accessed via qualified name from 'P3'
// outside of 'pack1', as 'P3' is not accessible.
public class P4 {
// Not accessible outside package 'pack1'.
class P5 {}
}
}
static class Foo {
public static class Bar {}
}
public Foo a[] = null;
protected static class Q {
protected Q (String s) {}
}
protected static class R {
private static class S {
public static class T {}
}
}
}
| 1,806 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
WarnVariable.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/proprietary/WarnVariable.java | /*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6380059
* @summary Emit warnings for proprietary packages in the boot class path
* @author Peter von der Ah\u00e9
* @compile WarnVariable.java
* @compile/fail -Werror WarnVariable.java
* @compile/fail -Werror -source 1.4 -nowarn WarnVariable.java
* @compile/fail -Werror -nowarn WarnVariable.java
* @compile/fail -Werror -Xlint:none WarnVariable.java
*/
public class WarnVariable {
public static void main(String... args) {
System.out.println(sun.misc.FloatConsts.POSITIVE_INFINITY);
}
}
| 1,590 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
WarnWildcard.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/proprietary/WarnWildcard.java | /*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6380059
* @summary Emit warnings for proprietary packages in the boot class path
* @author Peter von der Ah\u00e9
* @compile WarnWildcard.java
* @compile/fail -Werror WarnWildcard.java
* @compile/fail -Werror -source 1.4 -nowarn WarnWildcard.java
* @compile/fail -Werror -nowarn WarnWildcard.java
* @compile/fail -Werror -Xlint:none WarnWildcard.java
*/
public class WarnWildcard {
java.util.Collection<? extends sun.misc.FloatConsts> x;
}
| 1,530 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
WarnImport.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/proprietary/WarnImport.java | /*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6380059
* @summary Emit warnings for proprietary packages in the boot class path
* @author Peter von der Ah\u00e9
* @compile WarnImport.java
* @compile/fail -Werror WarnImport.java
* @compile/fail -Werror -source 1.4 -nowarn WarnImport.java
* @compile/fail -Werror -nowarn WarnImport.java
* @compile/fail -Werror -Xlint:none WarnImport.java
*/
import sun.misc.VM;
public class WarnImport {}
| 1,478 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
WarnMethod.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/proprietary/WarnMethod.java | /*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6380059
* @summary Emit warnings for proprietary packages in the boot class path
* @author Peter von der Ah\u00e9
* @compile WarnMethod.java
* @compile/fail -Werror WarnMethod.java
* @compile/fail -Werror -source 1.4 -nowarn WarnMethod.java
* @compile/fail -Werror -nowarn WarnMethod.java
* @compile/fail -Werror -Xlint:none WarnMethod.java
*/
public class WarnMethod {
public static void main(String... args) {
System.out.println(sun.misc.VM.getFinalRefCount());
}
}
| 1,570 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
WarnClass.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/proprietary/WarnClass.java | /*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6380059
* @summary Emit warnings for proprietary packages in the boot class path
* @author Peter von der Ah\u00e9
* @compile WarnClass.java
* @compile/fail -Werror WarnClass.java
* @compile/fail -Werror -source 1.4 -nowarn WarnClass.java
* @compile/fail -Werror -nowarn WarnClass.java
* @compile/fail -Werror -Xlint:none WarnClass.java
*/
public class WarnClass extends sun.misc.Lock {}
| 1,473 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
WarnStaticImport.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/proprietary/WarnStaticImport.java | /*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6380059
* @summary Emit warnings for proprietary packages in the boot class path
* @author Peter von der Ah\u00e9
* @compile WarnStaticImport.java
* @compile/fail -Werror WarnStaticImport.java
* @compile/fail -Werror -source 1.4 -nowarn WarnStaticImport.java
* @compile/fail -Werror -nowarn WarnStaticImport.java
* @compile/fail -Werror -Xlint:none WarnStaticImport.java
*/
import static sun.misc.VM.getFinalRefCount;
public class WarnStaticImport {}
| 1,538 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
InterfaceAndInnerClsCtor.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/ClassModifiers/InterfaceAndInnerClsCtor.java | /*
* Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @bug 4221648
* @summary If an interface has an inner class, the constructor for that inner
* class must be accessible to the interface, regardless of whether it is
* explicitly declared private.
*
* @clean InterfaceAndInnerClsCtor
* @compile InterfaceAndInnerClsCtor.java
*/
public interface InterfaceAndInnerClsCtor
{
// All interface memebers are implicitly public. Hence, there is no need to
// have other inner classes with different access levels.
public static class Inner {
// A constructor for each of the possible access levels.
public Inner(boolean b) {}
Inner(char c) {}
protected Inner(int i) {}
private Inner() {}
}
// Verify that all of the constructors are accessible at compile time.
public final static Inner i0 = new Inner(true);
public final static Inner i1 = new Inner('a');
public final static Inner i2 = new Inner(7);
public final static Inner i3 = new Inner();
}
| 2,039 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
StaticQualifiedNew.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/staticQualifiedNew/StaticQualifiedNew.java | /*
* Copyright (c) 2000, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4295650
* @summary Verify that qualified 'new' of static class is forbidden.
* @author maddox (after gbracha)
*
* @compile/fail StaticQualifiedNew.java
*/
import p2.X;
class StaticQualifiedNew extends X {
X.M m2 = new X().new M();
}
| 1,315 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
X.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/staticQualifiedNew/p2/X.java | /*
* Copyright (c) 2000, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package p2;
public class X {
static public class M {
public M(){}
}
}
| 1,133 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
BadUnderscoreLiterals.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/literals/BadUnderscoreLiterals.java | /*
* @test /nodynamiccopyright/
* @bug 6860973
* @summary Project Coin: underscores in literals
*
* @compile/fail BadUnderscoreLiterals.java
* @compile/fail/ref=BadUnderscoreLiterals.7.out -XDrawDiagnostics BadUnderscoreLiterals.java
*
* @compile/fail -source 6 BadUnderscoreLiterals.java
* @compile/fail/ref=BadUnderscoreLiterals.6.out -XDrawDiagnostics -source 6 -Xlint:-options BadUnderscoreLiterals.java
*/
public class BadUnderscoreLiterals {
int valid = 1_1; // valid literal; illegal in -source 6
// test zero
int z1 = _0; // valid (but undefined) variable
int z2 = 0_; // trailing underscore
// test simple (decimal) integers
int i1 = _1_2_3; // valid (but undefined) variable
int i2 = 1_2_3_; // trailing underscore
// test binary integers
int b1 = 0b_0; // leading underscore after radix
int b2 = 0b0_; // trailing underscore
// test hexadecimal integers
int x1 = 0x_0; // leading underscore after radix
int x2 = 0x0_; // trailing underscore
// test floating point numbers
float f1 = 0_.1; // trailing underscore before decimal point
float f2 = 0._1; // leading underscore after decimal point
float f3 = 0.1_; // trailing underscore
float f4 = 0.1_e0; // trailing underscore before exponent
float f5 = 0e_1; // leading underscore in exponent
float f6 = 0e1_; // trailing underscore in exponent
// hexadecimal floating point
float xf1 = 0x_0.1p0; // leading underscore after radix
float xf2 = 0x0_.1p0; // trailing underscore before decimal point
float xf3 = 0x0._1p0; // leading underscore after decimal point
float xf4 = 0x0.1_p0; // trailing underscore before exponent
float xf5 = 0x0p_1; // leading underscore after exponent
float xf6 = 0x0p1_; // trailing underscore
}
| 2,028 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
BinaryLiterals.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/literals/BinaryLiterals.java | /*
* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6860965
* @summary Project Coin: binary literals
*/
public class BinaryLiterals {
public static void main(String... args) throws Exception {
new BinaryLiterals().run();
}
public void run() throws Exception {
test(0, 0B0);
test(1, 0B1);
test(2, 0B10);
test(3, 0B11);
test(0, 0b0);
test(1, 0b1);
test(2, 0b10);
test(3, 0b11);
test(-0, -0b0);
test(-1, -0b1);
test(-2, -0b10);
test(-3, -0b11);
test(-1, 0b11111111111111111111111111111111);
test(-2, 0b11111111111111111111111111111110);
test(-3, 0b11111111111111111111111111111101);
test( 1, -0b11111111111111111111111111111111);
test( 2, -0b11111111111111111111111111111110);
test( 3, -0b11111111111111111111111111111101);
test(0, 0b00);
test(1, 0b001);
test(2, 0b00010);
test(3, 0b000011);
// aaaabbbbccccddddeeeeffffgggghhhh
test( 0x10, 0b10000);
test( 0x100, 0b100000000);
test( 0x10000, 0b10000000000000000);
test(0x80000000, 0b10000000000000000000000000000000);
test(0xffffffff, 0b11111111111111111111111111111111);
test(0L, 0b0L);
test(1L, 0b1L);
test(2L, 0b10L);
test(3L, 0b11L);
test(0, 0b00L);
test(1, 0b001L);
test(2, 0b00010L);
test(3, 0b000011L);
// aaaabbbbccccddddeeeeffffgggghhhhiiiijjjjkkkkllllmmmmnnnnoooopppp
test( 0x10L, 0b10000L);
test( 0x100L, 0b100000000L);
test( 0x10000L, 0b10000000000000000L);
test( 0x80000000L, 0b10000000000000000000000000000000L);
test( 0xffffffffL, 0b11111111111111111111111111111111L);
test(0x8000000000000000L, 0b1000000000000000000000000000000000000000000000000000000000000000L);
test(0xffffffffffffffffL, 0b1111111111111111111111111111111111111111111111111111111111111111L);
test(0l, 0b0l);
test(1l, 0b1l);
test(2l, 0b10l);
test(3l, 0b11l);
test(0, 0b00l);
test(1, 0b001l);
test(2, 0b00010l);
test(3, 0b000011l);
// aaaabbbbccccddddeeeeffffgggghhhhiiiijjjjkkkkllllmmmmnnnnoooopppp
test( 0x10l, 0b10000l);
test( 0x100l, 0b100000000l);
test( 0x10000l, 0b10000000000000000l);
test( 0x80000000l, 0b10000000000000000000000000000000l);
test( 0xffffffffl, 0b11111111111111111111111111111111l);
test(0x8000000000000000l, 0b1000000000000000000000000000000000000000000000000000000000000000l);
test(0xffffffffffffffffl, 0b1111111111111111111111111111111111111111111111111111111111111111l);
if (errors > 0)
throw new Exception(errors + " errors found");
}
void test(int expect, int found) {
count++;
if (found != expect)
error("test " + count + "\nexpected: 0x" + Integer.toHexString(expect) + "\n found: 0x" + Integer.toHexString(found));
}
void test(long expect, long found) {
count++;
if (found != expect)
error("test " + count + "\nexpected: 0x" + Long.toHexString(expect) + "\n found: 0x" + Long.toHexString(found));
}
void error(String message) {
System.out.println(message);
errors++;
}
int count;
int errors;
}
| 5,156 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
BadBinaryLiterals.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/literals/BadBinaryLiterals.java | /*
* @test /nodynamiccopyright/
* @bug 6860965
* @summary Project Coin: binary literals
* @compile/fail/ref=BadBinaryLiterals.6.out -XDrawDiagnostics -source 6 -Xlint:-options BadBinaryLiterals.java
* @compile/fail/ref=BadBinaryLiterals.7.out -XDrawDiagnostics BadBinaryLiterals.java
*/
public class BadBinaryLiterals {
int valid = 0b0; // valid literal, illegal in source 6
int baddigit = 0b012; // bad digit
//aaaabbbbccccddddeeeeffffgggghhhh
int overflow1 = 0b111111111111111111111111111111111; // too long for int
//aaaabbbbccccddddeeeeffffgggghhhhiiiijjjjkkkkllllmmmmnnnnoooopppp
int overflow2 = 0b11111111111111111111111111111111111111111111111111111111111111111L; // too long for long
float badfloat1 = 0b01.01; // no binary floats
float badfloat2 = 0b01e01; // no binary floats
}
| 878 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
UnderscoreLiterals.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/literals/UnderscoreLiterals.java | /*
* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6860973
* @summary Project Coin: Underscores in literals
*/
public class UnderscoreLiterals {
public static void main(String... args) throws Exception {
new UnderscoreLiterals().run();
}
public void run() throws Exception {
// decimal
test(1, 1);
test(10, 10);
test(1_0, 10);
test(1__0, 10);
test(1_0_0, 100);
test(1__0__0, 100);
test(123_456_789, 123456789);
// long
test(1l, 1l);
test(10l, 10l);
test(1_0l, 10l);
test(1__0l, 10l);
test(1_0_0l, 100l);
test(1__0__0l, 100l);
test(123_456_789l, 123456789l);
// float
test(.1f, .1f);
test(.10f, .10f);
test(.1_0f, .10f);
test(.1__0f, .10f);
test(.1_0_0f, .100f);
test(.1__0__0f, .100f);
test(1e1, 1e1);
test(1e10, 1e10);
test(1e1_0, 1e10);
test(1e1__0, 1e10);
test(1e1_0_0, 1e100);
test(1e1__0__0, 1e100);
test(.123_456_789f, .123456789f);
test(0.1f, 0.1f);
test(0.10f, 0.10f);
test(0.1_0f, 0.10f);
test(0.1__0f, 0.10f);
test(0.1_0_0f, 0.100f);
test(0.1__0__0f, 0.100f);
test(0.123_456_789f, 0.123456789f);
test(1_1.1f, 1_1.1f);
test(1_1.10f, 1_1.10f);
test(1_1.1_0f, 1_1.10f);
test(1_1.1__0f, 1_1.10f);
test(1_1.1_0_0f, 1_1.100f);
test(1_1.1__0__0f, 1_1.100f);
test(1_1.123_456_789f, 1_1.123456789f);
// double
test(.1d, .1d);
test(.10d, .10d);
test(.1_0d, .10d);
test(.1__0d, .10d);
test(.1_0_0d, .100d);
test(.1__0__0d, .100d);
test(1e1, 1e1);
test(1e10, 1e10);
test(1e1_0, 1e10);
test(1e1__0, 1e10);
test(1e1_0_0, 1e100);
test(1e1__0__0, 1e100);
test(.123_456_789d, .123456789d);
test(0.1d, 0.1d);
test(0.10d, 0.10d);
test(0.1_0d, 0.10d);
test(0.1__0d, 0.10d);
test(0.1_0_0d, 0.100d);
test(0.1__0__0d, 0.100d);
test(0.123_456_789d, 0.123456789d);
test(1_1.1d, 1_1.1d);
test(1_1.10d, 1_1.10d);
test(1_1.1_0d, 1_1.10d);
test(1_1.1__0d, 1_1.10d);
test(1_1.1_0_0d, 1_1.100d);
test(1_1.1__0__0d, 1_1.100d);
test(1_1.123_456_789d, 1_1.123456789d);
// binary
test(0b1, 1);
test(0b10, 2);
test(0b1_0, 2);
test(0b1__0, 2);
test(0b1_0_0, 4);
test(0b1__0__0, 4);
test(0b0001_0010_0011, 0x123);
// octal
test(01, 1);
test(010, 8);
test(01_0, 8);
test(01__0, 8);
test(01_0_0, 64);
test(01__0__0, 64);
test(0_1, 1);
test(0_10, 8);
test(0_1_0, 8);
test(0_1__0, 8);
test(0_1_0_0, 64);
test(0_1__0__0, 64);
test(0_001_002_003, 01002003);
// hexadecimal
test(0x1, 1);
test(0x10, 16);
test(0x1_0, 16);
test(0x1__0, 16);
test(0x1_0_0, 256);
test(0x1__0__0, 256);
test(0x01_02_03_04, 0x1020304);
// misc
long creditCardNumber = 1234_5678_9012_3456L;
test(creditCardNumber, 1234567890123456L);
long socialSecurityNumbers = 999_99_9999L;
test(socialSecurityNumbers, 999999999L);
double monetaryAmount = 12_345_132.12d;
test(monetaryAmount, 12345132.12d);
long hexBytes = 0xFF_EC_DE_5E;
test(hexBytes, 0xffecde5e);
long hexWords = 0xFFEC_DE5E;
test(hexWords, 0xffecde5e);
long maxLong = 0x7fff_ffff_ffff_ffffL;
test(maxLong, 0x7fffffffffffffffL);
long maxLongDecimal = 9223372036854775807L;
long alsoMaxLong = 9_223_372_036_854_775_807L;
test(alsoMaxLong, maxLongDecimal);
double whyWouldYouEverDoThis = 0x1.ffff_ffff_ffff_fp10_23;
double whyWouldYouEverDoEvenThis = 0x1.fffffffffffffp1023;
test(whyWouldYouEverDoThis, whyWouldYouEverDoEvenThis);
if (errors > 0)
throw new Exception(errors + " errors found");
}
void test(int value, int expect) {
count++;
if (value != expect)
error("test " + count + "\nexpected: 0x" + Integer.toHexString(expect) + "\n found: 0x" + Integer.toHexString(value));
}
void test(double value, double expect) {
count++;
if (value != expect)
error("test " + count + "\nexpected: 0x" + expect + "\n found: 0x" + value);
}
void test(long value, long expect) {
count++;
if (value != expect)
error("test " + count + "\nexpected: 0x" + Long.toHexString(expect) + "\n found: 0x" + Long.toHexString(value));
}
void error(String message) {
System.out.println(message);
errors++;
}
int count;
int errors;
}
| 6,002 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6891079.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/literals/T6891079.java | /* @test /nodynamiccopyright/
* @bug 6891079
* @summary Compiler allows invalid binary literals 0b and oBL
* @compile/fail/ref=T6891079.out -XDrawDiagnostics T6891079.java
*/
class Test {
int bi = 0B;
long bl = 0BL;
int xi = 0X;
long xl = 0XL;
}
| 267 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6521805b.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6521805/T6521805b.java | /*
* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6521805
* @summary Regression: JDK5/JDK6 javac allows write access to outer class reference
* @author mcimadamore
*
* @compile T6521805b.java
*/
class T6521805b {
static class Outer {
String this$0 = null;
}
public class Inner extends Outer {
public void foo() {
this$0 = "Hello!";
}
}
}
| 1,420 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6521805e.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6521805/T6521805e.java | /*
* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6521805
* @summary Regression: JDK5/JDK6 javac allows write access to outer class reference
* @author mcimadamore
*
* @compile/fail/ref=T6521805e.out p/Outer.java p/Sub.java -XDrawDiagnostics
* @compile/fail/ref=T6521805e.out p/Sub.java p/Outer.java -XDrawDiagnostics
*/
| 1,349 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6521805a.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6521805/T6521805a.java | /*
* @test /nodynamiccopyright/
* @bug 6521805
* @summary Regression: JDK5/JDK6 javac allows write access to outer class reference
* @author mcimadamore
*
* @compile/fail/ref=T6521805a_1.out T6521805a.java -XDrawDiagnostics
* @compile/ref=T6521805a_2.out T6521805a.java -XDwarnOnSyntheticConflicts -XDrawDiagnostics
*/
class T6521805a {
static class Outer {
T6521805a this$0 = null;
}
public class Inner extends Outer {
public void foo() {
this$0 = new T6521805a();
}
}
}
| 535 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6521805c.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6521805/T6521805c.java | /*
* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6521805
* @summary Regression: JDK5/JDK6 javac allows write access to outer class reference
* @author mcimadamore
*
* @compile T6521805c.java
*/
class T6521805c {
static class Outer {
T6521805c this$0() { return null;}
}
public class Inner extends Outer {
public void foo() {
this$0();
}
}
}
| 1,425 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6521805d.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6521805/T6521805d.java | /*
* @test /nodynamiccopyright/
* @bug 6521805
* @summary Regression: JDK5/JDK6 javac allows write access to outer class reference
* @author mcimadamore
*
* @compile/fail/ref=T6521805d.out T6521805d.java -XDrawDiagnostics
*/
class T6521805 {
static class Inner extends T6521805.Outer {
Inner(T6521805 t) {
t.super();
}
T6521805 this$0 = null;
public void foo() {
this$0 = new T6521805();
}
}
class Outer {}
}
| 499 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Sub.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6521805/p/Sub.java | package p;
class Inner extends Outer.Super {
Inner(Outer t) {
t.super();
}
Outer this$0 = null;
public void foo() {
this$0 = new Outer();
}
}
| 181 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
CyclicScoping_2.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/CyclicScoping/CyclicScoping_2.java | /*
* Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4254215
* @summary Verify rejection of illegal cyclically-scoped class.
* @author maddox
*
* @run compile/fail CyclicScoping_2.java
*/
class B {
interface K {}
}
class A extends B implements A.I {
interface I extends K {
class J {}
}
J j;
}
| 1,346 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
CyclicScoping_1.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/CyclicScoping/CyclicScoping_1.java | /*
* Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4257805
* @summary Verify detection of cyclically-scoped interface.
* @author maddox
*
* @run compile/fail CyclicScoping_1.java
*/
interface A extends A.B {
interface B {}
}
| 1,257 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
CheckClassFileVersion.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/versions/CheckClassFileVersion.java | /*
* Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.io.*;
import java.nio.*;
import java.nio.channels.*;
public class CheckClassFileVersion {
static String get(String fn) throws IOException {
ByteBuffer bb = ByteBuffer.allocate(1024);
FileChannel fc = new FileInputStream(fn).getChannel();
try {
bb.clear();
if (fc.read(bb) < 0)
throw new IOException("Could not read any bytes");
bb.flip();
int minor = bb.getShort(4);
int major = bb.getShort(6);
return major + "." + minor;
} finally {
fc.close();
}
}
public static void main(String[] args) throws IOException {
String cfv = get(args[0]);
if (args.length == 1) {
System.out.println(cfv);
return;
}
if (!cfv.equals(args[1])) {
System.err.println("Class-file version mismatch: Expected "
+ args[1] + ", got " + cfv);
System.exit(1);
}
}
}
| 2,080 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
ForwardReference_2.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/ForwardReference/ForwardReference_2.java | /*
* Copyright (c) 2000, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4312145 4307810
* @summary Verify that forward referenced static use is rejected.
* @author William Maddox (maddox)
*
* @run compile/fail ForwardReference_2.java
*/
class ForwardReference_2 {
static {
System.out.println(x); //illegal forward reference
}
static int x = 1;
}
| 1,366 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
UseBeforeDeclaration.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/ForwardReference/UseBeforeDeclaration.java | /*
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4459133
* @summary Forward reference legal or illegal?
* @author gafter
*
* @compile UseBeforeDeclaration.java
*/
class UseBeforeDeclaration {
static {
x = 100; // ok - assignment
// int y = ((x)) + 1; // error - read before declaration
int v = ((x)) = 3; // ok - x at left hand side of assignment
int z = UseBeforeDeclaration.x * 2; // ok - not accessed via simple name
Object o = new Object(){
void foo(){x++;} // ok - occurs in a different class
{x++;} // ok - occurs in a different class
};
}
{
j = 200; // ok - assignment
// j = j + 1; // error - right hand side reads before declaration
// int k = j = j + 1; // error - right hand side reads before declaration
int n = j = 300; // ok - j at left hand side of assignment
// int h = j++; // error - read before declaration
int l = this.j * 3; // ok - not accessed via simple name
Object o = new Object(){
void foo(){j++;} // ok - occurs in a different class
{ j = j + 1;} // ok - occurs in a different class
};
}
int w = x= 3; // ok - x at left hand side of assignment
int p = x; // ok - instance initializers may access static fields
static int u = (new Object(){int bar(){return x;}}).bar(); // ok - occurs in a different class
static int x;
int m = j = 4; // ok - j at left hand side of assignment
int o = (new Object(){int bar(){return j;}}).bar(); // ok - occurs in a different class
int j;
}
| 2,646 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6676362a.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/ForwardReference/T6676362a.java | /*
* Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6676362
* @summary Spurious forward reference error with final var + instance variable initializer
* @author Maurizio Cimadamore
*
* @compile T6676362a.java
*/
public class T6676362a {
Object o = new Object() {Object m() {return o2;}};
final Object o2 = o;
}
| 1,345 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
ForwardReference_5.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/ForwardReference/ForwardReference_5.java | /*
* Copyright (c) 2000, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4312127
* @summary Verify that forward reference checks are not applied to locals.
* @author William Maddox (maddox)
*
* @run compile ForwardReference_5.java
*/
class ForwardReference_5 {
void test() {
int i = (i = 1) + i++; //legal (i in scope and definitely assigned)
}
}
| 1,364 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
ForwardReference_4.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/ForwardReference/ForwardReference_4.java | /*
* Copyright (c) 2000, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4312145 4307810
* @summary Verify that forward referenced non-static use is rejected.
* @author William Maddox (maddox)
*
* @run compile/fail ForwardReference_4.java
*/
class ForwardReference_4 {
{
System.out.println(x); //illegal forward reference
}
int x = 1;
}
| 1,356 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6676362b.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/ForwardReference/T6676362b.java | /*
* Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6676362
* @summary Spurious forward reference error with final var + instance variable initializer
* @author Maurizio Cimadamore
*
* @compile T6676362b.java
*/
public class T6676362b {
static final int i1 = T6676362b.i2; //legal - usage is not via simple name
static final int i2 = i1;
}
| 1,374 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Test.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/FloatingPointChanges/Test.java | /*
* Copyright (c) 1998, 1999, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4150966 4151040 4107254 4180437
* @summary General tests of strictfp changes and reflection
* @author David Stoutamire (dps)
*
* @compile Test.java
* @run main Test
*/
import java.lang.reflect.*;
public class Test {
strictfp void strict() {}
strictfp class Inner2 { void strict() {} }
public static void main(String[] args) throws NoSuchMethodException {
assertStrict(Test.class.getDeclaredMethod("strict", new Class[0]));
assertStrict(Test.Inner2.class.getDeclaredMethod("strict", new Class[0]));
assertStrict(Test2.class.getDeclaredMethod("strict", new Class[0]));
assertStrict(Test2.class.getDeclaredMethod("strict2", new Class[0]));
assertStrict(Test2.Inner.class.getDeclaredMethod("strict", new Class[0]));
assertStrict(Test2.Inner2.class.getDeclaredMethod("strict", new Class[0]));
}
private static void assertStrict(Method m) {
int mod = m.getModifiers();
if (!Modifier.isStrict(mod))
barf(m, "strict");
}
private static void barf(Method m, String msg) {
System.err.println("Method "+m+" was not "+msg+": "
+Modifier.toString(m.getModifiers()));
}
}
strictfp class Test2 {
void strict() {}
strictfp void strict2() {}
class Inner { void strict() {} }
strictfp class Inner2 { void strict() {} }
}
// check local inner classes are accepted
class OtherTest
{
static double m() {
strictfp class Inn {
float i;
}
return 2.0;
}
}
| 2,627 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
BadConstructorModifiers.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/FloatingPointChanges/BadConstructorModifiers.java | /*
* @test /nodynamiccopyright/
* @bug 4153038 4785453
* @summary strictfp may not be used with constructors
* @author David Stoutamire (dps)
*
* @compile/fail/ref=BadConstructorModifiers.out -XDrawDiagnostics BadConstructorModifiers.java
*/
public class BadConstructorModifiers {
strictfp BadConstructorModifiers (double abra) { }
}
| 349 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T4717181a.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/abstract/T4717181a.java | /*
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4717181
* @summary javac treats inherited abstract method as an overrider
* @author gafter
*
* @compile T4717181a.java
*/
class T4717181a {
abstract class C {
abstract void m();
}
interface I {
void m();
}
abstract class D extends C implements I {}
}
| 1,365 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
U2.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/abstract/U2.java | /*
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package p1;
public abstract class U2 extends U1 {
void f() {}
}
| 1,121 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T1.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/abstract/T1.java | /*
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4706866
* @summary javac doesn't implement transitive rule for overriding
* @author gafter
*
* @compile T1.java T2.java T3.java
*/
package p1;
public abstract class T1 {
abstract void f();
}
| 1,274 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T3.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/abstract/T3.java | /*
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package p3;
class T3 extends p1.T2 {
public void f() {}
}
| 1,115 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
U3.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/abstract/U3.java | /*
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
public class U3 extends p1.U2 {
}
| 1,086 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T4717181b.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/abstract/T4717181b.java | /*
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4717181
* @summary javac treats inherited abstract method as an overrider
* @author gafter
*
* @compile T4717181b.java
*/
class T4717181b {
static class E1 extends Exception {}
static class E2 extends Exception {}
static class E3 extends Exception {}
static abstract class Ta {
public abstract void m() throws E1, E2;
}
interface Tb {
void m() throws E2, E3;
}
static abstract class Tc extends Ta implements Tb {
{
try {
m(); // intersect throws clauses
} catch (E2 e2) {
}
}
}
}
| 1,678 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
U1.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/abstract/U1.java | /*
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4706866
* @summary javac doesn't implement transitive rule for overriding
* @author gafter
*
* @compile U1.java U2.java U3.java
*/
package p1;
public abstract class U1 {
abstract void f();
}
| 1,274 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T2.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/abstract/T2.java | /*
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package p1;
public abstract class T2 extends T1 {
protected abstract void f();
}
| 1,138 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Dummy.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/ImportCycle/Dummy.java | /*
* Copyright (c) 2000, 2002, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4086139
* @summary Cyclic need during import resolution causes compiler crash
* @author turnidge
*
* @compile foo/Middle.java
* @compile foo/Middle2.java
*/
public class Dummy {}
| 1,264 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Bottom.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/ImportCycle/foo/Bottom.java | /*
* Copyright (c) 1997, 2000, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package foo;
import foo.Top;
public interface Bottom { }
| 1,117 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Middle.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/ImportCycle/foo/Middle.java | /*
* Copyright (c) 1997, 2000, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package foo;
public interface Middle extends Bottom { }
| 1,115 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Middle2.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/ImportCycle/foo/Middle2.java | /*
* Copyright (c) 1997, 2000, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package foo;
public interface Middle2 extends Bottom2 { }
| 1,117 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Top.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/ImportCycle/foo/Top.java | /*
* Copyright (c) 1997, 2000, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package foo;
public interface Top extends Middle { }
| 1,112 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Top2.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/ImportCycle/foo/Top2.java | /*
* Copyright (c) 1997, 2000, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package foo;
public interface Top2 extends Middle2 { }
| 1,114 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Bottom2.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/ImportCycle/foo/Bottom2.java | /*
* Copyright (c) 1997, 2000, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package foo;
import foo.Top2.*;
public interface Bottom2 { }
| 1,121 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6341866.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6341866/T6341866.java | /*
* Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @bug 6341866
* @summary Source files loaded from source path are not subject to annotation processing
* @build Anno T6341866
* @run main T6341866
*/
import java.io.*;
import java.util.*;
import javax.annotation.processing.*;
import javax.tools.*;
/**
* For each of a number of implicit compilation scenarios,
* and for each of a set of annotation processing scenarios,
* verify that a class file is generated, or not, for an
* implicitly compiled source file and that the correct
* warning message is given for implicitly compiled files
* when annotation processing.
*/
public class T6341866 {
static final String testSrc = System.getProperty("test.src", ".");
static final String testClasses = System.getProperty("test.classes", ".");
static final File a_java = new File(testSrc, "A.java");
static final File a_class = new File("A.class");
static final File b_java = new File(testSrc, "B.java");
static final File b_class = new File("B.class");
static final File processorServices = services(Processor.class);
enum ImplicitType {
NONE(null), // don't use implicit compilation
OPT_UNSET(null), // implicit compilation, but no -implicit option
OPT_NONE("-implicit:none"), // implicit compilation wiith -implicit:none
OPT_CLASS("-implicit:class"); // implicit compilation wiith -implicit:class
ImplicitType(String opt) {
this.opt = opt;
}
final String opt;
};
enum AnnoType {
NONE, // no annotation processing
SERVICE, // implicit annotation processing, via ServiceLoader
SPECIFY // explicit annotation processing
};
public static void main(String ... args) throws Exception {
boolean ok = true;
// iterate over all combinations
for (ImplicitType implicitType: EnumSet.allOf(ImplicitType.class)) {
for (AnnoType annoType: EnumSet.allOf(AnnoType.class)) {
ok &= test(implicitType, annoType);
}
}
if (!ok)
throw new AssertionError("test failed");
}
/**
* Verify that a class file is generated, or not, for an implicitly compiled source file,
* and that the correct warning message is given for implicitly compiled files when annotation processing.
*/
static boolean test(ImplicitType implicitType, AnnoType annoType) throws IOException {
System.err.println("test implicit=" + implicitType + " anno=" + annoType);
// ensure clean start
a_class.delete();
b_class.delete();
processorServices.delete();
List<String> opts = new ArrayList<String>();
opts.addAll(Arrays.asList("-d", ".", "-sourcepath", testSrc, "-classpath", testClasses, "-source", "1.6", "-Xlint:-options"));
if (implicitType.opt != null)
opts.add(implicitType.opt);
switch (annoType) {
case SERVICE:
createProcessorServices(Anno.class.getName());
break;
case SPECIFY:
opts.addAll(Arrays.asList("-processor", Anno.class.getName()));
break;
}
JavaCompiler javac = ToolProvider.getSystemJavaCompiler();
MyDiagListener dl = new MyDiagListener();
StandardJavaFileManager fm = javac.getStandardFileManager(dl, null, null);
// Note: class A references class B, so compile A if we want implicit compilation
File file = (implicitType != ImplicitType.NONE) ? a_java : b_java;
Iterable<? extends JavaFileObject> files = fm.getJavaFileObjects(file);
//System.err.println("compile: " + opts + " " + files);
boolean ok = javac.getTask(null, fm, dl, opts, null, files).call();
if (!ok) {
error("compilation failed");
return false;
}
// check implicit compilation results if necessary
if (implicitType != ImplicitType.NONE) {
boolean expectClass = (implicitType != ImplicitType.OPT_NONE);
if (b_class.exists() != expectClass) {
if (b_class.exists())
error("B implicitly compiled unexpectedly");
else
error("B not impliictly compiled");
return false;
}
}
// check message key results
String expectKey = null;
if (implicitType == ImplicitType.OPT_UNSET) {
switch (annoType) {
case SERVICE:
expectKey = "compiler.warn.proc.use.proc.or.implicit";
break;
case SPECIFY:
expectKey = "compiler.warn.proc.use.implicit";
break;
}
}
if (expectKey == null) {
if (dl.diagCodes.size() != 0) {
error("no diagnostics expected");
return false;
}
} else {
if (!(dl.diagCodes.size() == 1 && dl.diagCodes.get(0).equals(expectKey))) {
error("unexpected diagnostics generated");
return false;
}
}
return true;
}
static void createProcessorServices(String name) throws IOException {
processorServices.getParentFile().mkdirs();
BufferedWriter out = new BufferedWriter(new FileWriter(processorServices));
out.write(name);
out.newLine();
out.close();
}
static class MyDiagListener implements DiagnosticListener<JavaFileObject> {
public void report(Diagnostic d) {
diagCodes.add(d.getCode());
System.err.println(d);
}
List<String> diagCodes = new ArrayList<String>();
}
static void error(String msg) {
System.err.println("ERROR: " + msg);
}
static File services(Class<?> service) {
String[] dirs = { testClasses, "META-INF", "services" };
File dir = null;
for (String d: dirs)
dir = (dir == null ? new File(d) : new File(dir, d));
return new File(dir, service.getName());
}
}
| 7,206 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Anno.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6341866/Anno.java | /*
* Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.util.*;
import javax.annotation.processing.*;
import javax.lang.model.*;
import javax.lang.model.element.*;
@SupportedAnnotationTypes("*")
public class Anno extends AbstractProcessor {
public boolean process(Set<? extends TypeElement> annotations,
RoundEnvironment roundEnv) {
//if (!roundEnv.processingOver())
// System.err.println("annotation processing");
return true;
}
@Override
public SourceVersion getSupportedSourceVersion() {
return SourceVersion.latest();
}
}
| 1,633 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
A.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6341866/A.java | /*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
class A {
B b;
}
| 1,073 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
B.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6341866/B.java | /*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
class B { }
| 1,064 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
package-info.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/T6232928/package-info.java | /*
* Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
@Deprecated
package T6232928;
| 1,082 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6956462.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/T6956462/T6956462.java | /*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6956462
* @summary AssertionError exception throws in the Compiler Tree API in JDK 7.
*
* @build TestClass T6956462
* @run main T6956462
*/
import java.io.*;
import java.net.URISyntaxException;
import java.util.*;
import javax.tools.*;
import javax.tools.JavaCompiler.CompilationTask;
import com.sun.source.tree.*;
import com.sun.source.util.*;
public class T6956462 {
public static void main(String[] args) throws Exception {
JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
if (compiler == null) {
throw new RuntimeException("can't get javax.tools.JavaCompiler!");
}
StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null);
List<File> files = new ArrayList<File>();
files.add(new File(T6956462.class.getResource("TestClass.java").toURI()));
final CompilationTask task = compiler.getTask(null, fm, null,
null, null, fm.getJavaFileObjectsFromFiles(files));
JavacTask javacTask = (JavacTask) task;
for (CompilationUnitTree cu : javacTask.parse()) {
cu.accept(new MyVisitor(javacTask), null);
}
}
private static class MyVisitor extends SimpleTreeVisitor<Tree, Void> {
private final Trees trees;
private CompilationUnitTree file;
private MyVisitor(JavacTask javac) {
this.trees = Trees.instance(javac);
}
@Override
public Tree visitCompilationUnit(CompilationUnitTree file, Void v) {
this.file = file;
for (Tree typeDecl : file.getTypeDecls()) {
typeDecl.accept(this, v);
}
return null;
}
@Override
public Tree visitImport(ImportTree imp, Void v) {
return null;
}
@Override
public Tree visitMethodInvocation(MethodInvocationTree invoke, Void v) {
invoke.getMethodSelect().accept(this, v);
return null;
}
@Override
public Tree visitBlock(BlockTree block, Void v) {
for (StatementTree stat : block.getStatements()) {
stat.accept(this, v);
}
return null;
}
@Override
public Tree visitClass(ClassTree clazz, Void v) {
for (Tree member : clazz.getMembers()) {
member.accept(this, v);
}
return null;
}
@Override
public Tree visitIdentifier(IdentifierTree ident, Void v) {
trees.getScope(trees.getPath(file, ident));
return null;
}
@Override
public Tree visitMethod(MethodTree method, Void v) {
method.getBody().accept(this, v);
return null;
}
@Override
public Tree visitMemberSelect(MemberSelectTree select, Void v) {
select.getExpression().accept(this, v);
return null;
}
@Override
public Tree visitVariable(VariableTree var, Void v) {
var.getInitializer().accept(this, v);
return null;
}
}
}
| 4,203 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
TestClass.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/T6956462/TestClass.java | /*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.io.PrintStream;
abstract class TestClass {
private void test() {
final PrintStream out = System.out;
}
}
| 1,186 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6491592.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6491592/T6491592.java | /*
* @test /nodynamiccopyright/
* @bug 6491592
* @summary Compiler crashes on assignment operator
* @author alex.buckley@...
* @compile/fail/ref=T6491592.out -XDrawDiagnostics T6491592.java
*/
public class T6491592 {
public static void main(String... args) {
Object o = null;
o += null;
}
}
| 327 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
MissingSuperRecovery.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/missingSuperRecovery/MissingSuperRecovery.java | /*
* @test /nodynamiccopyright/
* @bug 4332631 4785453
* @summary Check for proper error recovery when superclass of extended
* class is no longer available during a subsequent compilation.
* @author maddox
*
* @compile/fail/ref=MissingSuperRecovery.out -XDdiags=%b:%l:%_%m MissingSuperRecovery.java
*/
// Requires "golden" class file 'impl.class', which contains
// a reference to a superclass at a location no longer on the classpath.
// Note that this test should elicit an error, but should not cause a compiler crash.
public class MissingSuperRecovery extends impl {
private String workdir="";
}
| 614 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6734819c.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6734819/T6734819c.java | /*
* @test /nodynamiccopyright/
* @bug 6734819
* @summary Javac performs flows analysis on already translated classes
* @author Maurizio Cimadamore
*
* @compile/fail/ref=T6734819c.out -XDrawDiagnostics -Xlint:all -XDverboseCompilePolicy T6734819c.java
*/
class Y extends W {}
class W extends Z {}
class Z {
void m(Z z) {
return;
W w = (W)z;
}
}
| 377 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6734819b.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6734819/T6734819b.java | /*
* Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6734819
* @summary Javac performs flows analysis on already translated classes
* @author Maurizio Cimadamore
*
* @compile/ref=T6734819b.out -XDrawDiagnostics -Xlint:all -XDverboseCompilePolicy T6734819b.java
*/
class A extends B {}
class B {
class C extends B {}
}
| 1,346 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6734819a.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6734819/T6734819a.java | /*
* Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6734819
* @summary Javac performs flows analysis on already translated classes
* @author Maurizio Cimadamore
*
* @compile/ref=T6734819a.out -XDrawDiagnostics -Xlint:all -XDverboseCompilePolicy T6734819a.java
*/
class Y extends W {}
class W extends Z {}
class Z {
void m(Z z) {
W w = (W)z;
}
}
| 1,387 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6889255.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6889255/T6889255.java | /*
* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6889255
* @summary ClassReader does not read parameter names correctly
*/
import java.io.*;
import java.util.*;
import javax.tools.StandardLocation;
import com.sun.tools.javac.code.Flags;
import com.sun.tools.javac.code.Kinds;
import com.sun.tools.javac.code.Scope;
import com.sun.tools.javac.code.Symbol.*;
import com.sun.tools.javac.code.Type;
import com.sun.tools.javac.code.Type.ClassType;
import com.sun.tools.javac.code.TypeTags;
import com.sun.tools.javac.file.JavacFileManager;
import com.sun.tools.javac.jvm.ClassReader;
import com.sun.tools.javac.util.Context;
import com.sun.tools.javac.util.Names;
public class T6889255 {
boolean testInterfaces = true;
boolean testSyntheticMethods = true;
// The following enums control the generation of the test methods to be compiled.
enum GenericKind {
NOT_GENERIC,
GENERIC
};
enum ClassKind {
CLASS("Clss"),
INTERFACE("Intf"),
ENUM("Enum");
final String base;
ClassKind(String base) { this.base = base; }
};
enum NestedKind {
/** Declare methods inside the outermost container. */
NONE,
/** Declare methods inside a container with a 'static' modifier. */
NESTED,
/** Declare methods inside a container without a 'static' modifier. */
INNER,
/** Declare methods inside a local class in an initializer. */
INIT_LOCAL,
/** Declare methods inside an anonymous class in an initializer. */
INIT_ANON,
/** Declare methods inside a local class in a method. */
METHOD_LOCAL,
/** Declare methods inside an anonymous class in a method. */
METHOD_ANON
};
enum MethodKind {
ABSTRACT,
CONSTRUCTOR,
METHOD,
STATIC_METHOD,
BRIDGE_METHOD
};
enum FinalKind {
/** Method body does not reference external final variables. */
NO_FINAL,
/** Method body references external final variables. */
USE_FINAL
};
public static void main(String... args) throws Exception {
new T6889255().run();
}
void run() throws Exception {
genTest();
test("no-args", false);
test("g", true, "-g");
if (errors > 0)
throw new Exception(errors + " errors found");
}
/**
* Create a file containing lots of method definitions to be tested.
* There are 3 sets of nested loops that generate the methods.
* 1. The outermost set declares [generic] (class | interface | enum)
* 2. The middle set declares [(nested | inner | anon | local)] class
* 3. The innermost set declares
* [generic] (constructor|method|static-method|bridge-method) [using final variables in outer scope]
* Invalid combinations are filtered out.
*/
void genTest() throws Exception {
BufferedWriter out = new BufferedWriter(new FileWriter("Test.java"));
// This interface is used to force bridge methods to be generated, by
// implementing its methods with subtypes of Object
out.write("interface Base {\n");
out.write(" Object base_m1(int i1);\n");
out.write(" Object base_m2(int i1);\n");
out.write("}\n");
int outerNum = 0;
// Outermost set of loops, to generate a top level container
for (GenericKind outerGenericKind: GenericKind.values()) {
for (ClassKind outerClassKind: ClassKind.values()) {
if (outerGenericKind == GenericKind.GENERIC && outerClassKind == ClassKind.ENUM)
continue;
String outerClassName = outerClassKind.base + (outerNum++);
String outerTypeArg = outerClassKind.toString().charAt(0) + "T";
if (outerClassKind == ClassKind.CLASS)
out.write("abstract ");
out.write(outerClassKind.toString().toLowerCase() + " " + outerClassName);
if (outerGenericKind == GenericKind.GENERIC)
out.write("<" + outerTypeArg + ">");
if (outerClassKind == ClassKind.INTERFACE)
out.write(" extends Base");
else
out.write(" implements Base");
out.write(" {\n");
if (outerClassKind == ClassKind.ENUM) {
out.write(" E1(0,0,0), E2(0,0,0), E3(0,0,0);\n");
out.write(" " + outerClassName + "(int i1, int i2, int i3) { }\n");
}
// Middle set of loops, to generate an optional nested container
int nestedNum = 0;
int methodNum = 0;
for (GenericKind nestedGenericKind: GenericKind.values()) {
nextNestedKind:
for (NestedKind nestedKind: NestedKind.values()) {
// if the nested kind is none, there is no point iterating over all
// nested generic kinds, so arbitarily limit it to just one kind
if (nestedKind == NestedKind.NONE && nestedGenericKind != GenericKind.NOT_GENERIC)
continue;
if ((nestedKind == NestedKind.METHOD_ANON || nestedKind == NestedKind.INIT_ANON)
&& nestedGenericKind == GenericKind.GENERIC)
continue;
String indent = " ";
boolean haveFinal = false;
switch (nestedKind) {
case METHOD_ANON: case METHOD_LOCAL:
if (outerClassKind == ClassKind.INTERFACE)
continue nextNestedKind;
out.write(indent + "void m" + + (nestedNum++) + "() {\n");
indent += " ";
out.write(indent + "final int fi1 = 0;\n");
haveFinal = true;
break;
case INIT_ANON: case INIT_LOCAL:
if (outerClassKind == ClassKind.INTERFACE)
continue nextNestedKind;
out.write(indent + "{\n");
indent += " ";
break;
}
for (ClassKind nestedClassKind: ClassKind.values()) {
if ((nestedGenericKind == GenericKind.GENERIC)
&& (nestedClassKind == ClassKind.ENUM))
continue;
if ((nestedKind == NestedKind.METHOD_ANON || nestedKind == NestedKind.METHOD_LOCAL
|| nestedKind == NestedKind.INIT_ANON || nestedKind == NestedKind.INIT_LOCAL)
&& nestedClassKind != ClassKind.CLASS)
continue;
// if the nested kind is none, there is no point iterating over all
// nested class kinds, so arbitarily limit it to just one kind
if (nestedKind == NestedKind.NONE && nestedClassKind != ClassKind.CLASS)
continue;
ClassKind methodClassKind;
String methodClassName;
boolean allowAbstractMethods;
boolean allowStaticMethods;
switch (nestedKind) {
case NONE:
methodClassKind = outerClassKind;
methodClassName = outerClassName;
allowAbstractMethods = (outerClassKind == ClassKind.CLASS);
allowStaticMethods = (outerClassKind != ClassKind.INTERFACE);
break;
case METHOD_ANON:
case INIT_ANON:
out.write(indent + "new Base() {\n");
indent += " ";
methodClassKind = ClassKind.CLASS;
methodClassName = null;
allowAbstractMethods = false;
allowStaticMethods = false;
break;
default: { // INNER, NESTED, LOCAL
String nestedClassName = "N" + nestedClassKind.base + (nestedNum++);
String nestedTypeArg = nestedClassKind.toString().charAt(0) + "T";
out.write(indent);
if (nestedKind == NestedKind.NESTED)
out.write("static ");
if (nestedClassKind == ClassKind.CLASS)
out.write("abstract ");
out.write(nestedClassKind.toString().toLowerCase() + " " + nestedClassName);
if (nestedGenericKind == GenericKind.GENERIC)
out.write("<" + nestedTypeArg + ">");
if (nestedClassKind == ClassKind.INTERFACE)
out.write(" extends Base ");
else
out.write(" implements Base ");
out.write(" {\n");
indent += " ";
if (nestedClassKind == ClassKind.ENUM) {
out.write(indent + "E1(0,0,0), E2(0,0,0), E3(0,0,0);\n");
out.write(indent + nestedClassName + "(int i1, int i2, int i3) { }\n");
}
methodClassKind = nestedClassKind;
methodClassName = nestedClassName;
allowAbstractMethods = (nestedClassKind == ClassKind.CLASS);
allowStaticMethods = (nestedKind == NestedKind.NESTED && nestedClassKind != ClassKind.INTERFACE);
break;
}
}
// Innermost loops, to generate methods
for (GenericKind methodGenericKind: GenericKind.values()) {
for (FinalKind finalKind: FinalKind.values()) {
for (MethodKind methodKind: MethodKind.values()) {
// out.write("// " + outerGenericKind
// + " " + outerClassKind
// + " " + nestedKind
// + " " + nestedGenericKind
// + " " + nestedClassKind
// + " " + methodGenericKind
// + " " + finalKind
// + " " + methodKind
// + "\n");
switch (methodKind) {
case CONSTRUCTOR:
if (nestedKind == NestedKind.METHOD_ANON || nestedKind == NestedKind.INIT_ANON)
break;
if (methodClassKind != ClassKind.CLASS)
break;
if (finalKind == FinalKind.USE_FINAL && !haveFinal)
break;
out.write(indent);
if (methodGenericKind == GenericKind.GENERIC) {
out.write("<CT> " + methodClassName + "(CT c1, CT c2");
} else {
out.write(methodClassName + "(boolean b1, char c2");
}
if (finalKind == FinalKind.USE_FINAL) {
// add a dummy parameter to avoid duplicate declaration
out.write(", int i3) { int i = fi1; }\n");
} else
out.write(") { }\n");
break;
case ABSTRACT:
if (!allowAbstractMethods)
continue;
// fallthrough
case METHOD:
if (finalKind == FinalKind.USE_FINAL && !haveFinal)
break;
out.write(indent);
if (methodKind == MethodKind.ABSTRACT)
out.write("abstract ");
if (methodGenericKind == GenericKind.GENERIC)
out.write("<MT> ");
out.write("void m" + (methodNum++) + "(int i1, long l2, float f3)");
if (methodKind == MethodKind.ABSTRACT || methodClassKind == ClassKind.INTERFACE)
out.write(";\n");
else {
out.write(" {");
if (finalKind == FinalKind.USE_FINAL)
out.write(" int i = fi1;");
out.write(" }\n");
}
break;
case BRIDGE_METHOD:
if (methodGenericKind == GenericKind.GENERIC)
break;
out.write(indent);
// methods Base.base_m1 and Base.base_m2 are declared for the
// benefit of bridge methods. They need to be implemented
// whether or not a final variable is used.
String methodName = (finalKind == FinalKind.NO_FINAL ? "base_m1" : "base_m2");
out.write("public String " + methodName + "(int i1)");
if (methodClassKind == ClassKind.INTERFACE)
out.write(";\n");
else {
out.write(" {");
if (finalKind == FinalKind.USE_FINAL && haveFinal)
out.write(" int i = fi1;");
out.write(" return null; }\n");
}
break;
case STATIC_METHOD:
if (!allowStaticMethods)
break;
if (finalKind == FinalKind.USE_FINAL && !haveFinal)
break;
out.write(indent + "static ");
if (methodGenericKind == GenericKind.GENERIC)
out.write("<MT> ");
out.write("void m" + (methodNum++) + "(int i1, long l2, float f3) {");
if (finalKind == FinalKind.USE_FINAL)
out.write(" int i = fi1;");
out.write(" }\n");
break;
}
}
}
}
if (nestedKind != NestedKind.NONE) {
indent = indent.substring(0, indent.length() - 4);
out.write(indent + "};\n");
}
}
switch (nestedKind) {
case METHOD_ANON: case METHOD_LOCAL:
case INIT_ANON: case INIT_LOCAL:
indent = indent.substring(0, indent.length() - 4);
out.write(indent + "}\n\n");
}
}
}
out.write("}\n\n");
}
}
out.close();
}
void test(String testName, boolean expectNames, String... opts) throws Exception {
System.err.println("Test " + testName
+ ": expectNames:" + expectNames
+ " javacOpts:" + Arrays.asList(opts));
File outDir = new File(testName);
outDir.mkdirs();
compile(outDir, opts);
Context ctx = new Context();
JavacFileManager fm = new JavacFileManager(ctx, true, null);
fm.setLocation(StandardLocation.CLASS_PATH, Arrays.asList(outDir));
ClassReader cr = ClassReader.instance(ctx);
cr.saveParameterNames = true;
Names names = Names.instance(ctx);
Set<String> classes = getTopLevelClasses(outDir);
Deque<String> work = new LinkedList<String>(classes);
String classname;
while ((classname = work.poll()) != null) {
System.err.println("Checking class " + classname);
ClassSymbol sym = cr.enterClass(names.table.fromString(classname));
sym.complete();
if ((sym.flags() & Flags.INTERFACE) != 0 && !testInterfaces)
continue;
for (Scope.Entry e = sym.members_field.elems; e != null; e = e.sibling) {
System.err.println("Checking member " + e.sym);
switch (e.sym.kind) {
case Kinds.TYP: {
String name = e.sym.flatName().toString();
if (!classes.contains(name)) {
classes.add(name);
work.add(name);
}
break;
}
case Kinds.MTH:
verify((MethodSymbol) e.sym, expectNames);
break;
}
}
}
}
void verify(MethodSymbol m, boolean expectNames) {
if ((m.flags() & Flags.SYNTHETIC) != 0 && !testSyntheticMethods)
return;
//System.err.println("verify: " + m.params());
int i = 1;
for (VarSymbol v: m.params()) {
String expectName;
if (expectNames)
expectName = getExpectedName(v, i);
else
expectName = "arg" + (i - 1);
checkEqual(expectName, v.name.toString());
i++;
}
}
String getExpectedName(VarSymbol v, int i) {
// special cases:
// synthetic method
if (((v.owner.owner.flags() & Flags.ENUM) != 0)
&& v.owner.name.toString().equals("valueOf"))
return "name";
// interfaces don't have saved names
// -- no Code attribute for the LocalVariableTable attribute
if ((v.owner.owner.flags() & Flags.INTERFACE) != 0)
return "arg" + (i - 1);
// abstract methods don't have saved names
// -- no Code attribute for the LocalVariableTable attribute
if ((v.owner.flags() & Flags.ABSTRACT) != 0)
return "arg" + (i - 1);
// bridge methods use xN
if ((v.owner.flags() & Flags.BRIDGE) != 0)
return "x" + (i - 1);
// The rest of this method assumes the local conventions in the test program
Type t = v.type;
String s;
if (t.tag == TypeTags.CLASS)
s = ((ClassType) t).tsym.name.toString();
else
s = t.toString();
return String.valueOf(Character.toLowerCase(s.charAt(0))) + i;
}
void compile(File outDir, String... opts) throws Exception {
//File testSrc = new File(System.getProperty("test.src"), ".");
List<String> args = new ArrayList<String>();
args.add("-d");
args.add(outDir.getPath());
args.addAll(Arrays.asList(opts));
//args.add(new File(testSrc, "Test.java").getPath());
args.add("Test.java");
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
int rc = com.sun.tools.javac.Main.compile(args.toArray(new String[args.size()]), pw);
pw.close();
if (rc != 0) {
System.err.println(sw.toString());
throw new Exception("compilation failed unexpectedly");
}
}
Set<String> getTopLevelClasses(File outDir) {
Set<String> classes = new HashSet<String>();
for (String f: outDir.list()) {
if (f.endsWith(".class") && !f.contains("$"))
classes.add(f.replace(".class", ""));
}
return classes;
}
void checkEqual(String expect, String found) {
if (!expect.equals(found))
error("mismatch: expected:" + expect + " found:" + found);
}
void error(String msg) {
System.err.println(msg);
errors++;
throw new Error();
}
int errors;
}
| 24,131 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T1.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6330997/T1.java | /*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
public class T1 {
}
| 1,072 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6330997.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6330997/T6330997.java | /*
* Copyright (c) 2006, 2007, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @bug 6330997
* @summary javac should accept class files with major version of the next release
* @author Wei Tao
* @clean T1 T2
* @compile -target 7 T1.java
* @compile -target 7 T2.java
* @run main/othervm T6330997
*/
import java.nio.*;
import java.io.*;
import java.nio.channels.*;
import com.sun.tools.javac.api.JavacTaskImpl;
import com.sun.tools.javac.jvm.ClassReader.BadClassFile;
import com.sun.tools.javac.main.JavaCompiler;
import javax.tools.ToolProvider;
public class T6330997 {
public static void main(String... args) {
increaseMajor("T1.class", 1);
increaseMajor("T2.class", 2);
javax.tools.JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
JavacTaskImpl task = (JavacTaskImpl)tool.getTask(null, null, null, null, null, null);
JavaCompiler compiler = JavaCompiler.instance(task.getContext());
try {
compiler.resolveIdent("T1").complete();
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("Failed: unexpected exception while reading class T1");
}
try {
compiler.resolveIdent("T2").complete();
} catch (BadClassFile e) {
System.err.println("Passed: expected completion failure " + e.getClass().getName());
return;
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("Failed: unexpected exception while reading class T2");
}
throw new RuntimeException("Failed: no error reported");
}
// Increase class file cfile's major version by delta
static void increaseMajor(String cfile, int delta) {
try {
RandomAccessFile cls = new RandomAccessFile(
new File(System.getProperty("test.classes", "."), cfile), "rw");
FileChannel fc = cls.getChannel();
ByteBuffer rbuf = ByteBuffer.allocate(2);
fc.read(rbuf, 6);
ByteBuffer wbuf = ByteBuffer.allocate(2);
wbuf.putShort(0, (short)(rbuf.getShort(0) + delta));
fc.write(wbuf, 6);
fc.force(false);
cls.close();
} catch (Exception e){
e.printStackTrace();
throw new RuntimeException("Failed: unexpected exception");
}
}
}
| 3,404 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T2.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6330997/T2.java | /*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
public class T2 {
}
| 1,072 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T7023703pos.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/7023703/T7023703pos.java | /*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/* @test
* @bug 7023703
* @summary Valid code doesn't compile
* @compile T7023703pos.java
*/
class T7023703pos {
void testForLoop() {
final int bug;
for (;"a".equals("b");) {
final int item = 0;
}
bug = 0; //ok
}
void testForEachLoop(boolean cond, java.util.Collection<Integer> c) {
final int bug;
for (Integer i : c) {
if (cond) {
final int item = 0;
}
}
bug = 0; //ok
}
void testWhileLoop() {
final int bug;
while ("a".equals("b")) {
final int item = 0;
}
bug = 0; //ok
}
void testDoWhileLoop() {
final int bug;
do {
final int item = 0;
} while ("a".equals("b"));
bug = 0; //ok
}
private static class Inner {
private final int a, b, c, d, e;
public Inner() {
a = b = c = d = e = 0;
}
}
}
| 2,033 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T7023703neg.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/7023703/T7023703neg.java | /*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/* @test
* @bug 7023703
* @summary Valid code doesn't compile
* @compile/fail/ref=T7023703neg.out -XDrawDiagnostics T7023703neg.java
*/
class T7023703neg {
void testForLoop(boolean cond) {
final int bug;
final int bug2;
for (;cond;) {
final int item = 0;
bug2 = 1; //error
}
bug = 0; //ok
}
void testForEachLoop(java.util.Collection<Integer> c) {
final int bug;
final int bug2;
for (Integer i : c) {
final int item = 0;
bug2 = 1; //error
}
bug = 0; //ok
}
void testWhileLoop(boolean cond) {
final int bug;
final int bug2;
while (cond) {
final int item = 0;
bug2 = 1; //error
}
bug = 0; //ok
}
void testDoWhileLoop(boolean cond) {
final int bug;
final int bug2;
do {
final int item = 0;
bug2 = 1; //error
} while (cond);
bug = 0; //ok
}
}
| 2,087 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
DA.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/treeannotests/DA.java | /*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.lang.annotation.*;
import static java.lang.annotation.ElementType.*;
/**
* Annotation used by TestProcessor to indicate the expected type
* of the declaration to which the annotation is attached.
* These annotations are expected to be found in the modifiers
* field on ClassDef, MethodDef and VarDef nodes.
*/
@Target({FIELD, LOCAL_VARIABLE, METHOD, PACKAGE, PARAMETER, TYPE})
@interface DA {
String value();
}
| 1,486 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
TA.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/treeannotests/TA.java | /*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.lang.annotation.*;
import static java.lang.annotation.ElementType.*;
/**
* Annotation used by TestProcessor to indicate the expected type
* to which the annotation is attached.
* These annotations are expected to be found in AnnotatedType nodes.
*/
@Target({TYPE_USE, TYPE_PARAMETER})
@interface TA {
String value();
}
| 1,393 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
TestProcessor.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/treeannotests/TestProcessor.java | /*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.io.*;
import java.util.*;
import javax.annotation.processing.*;
import javax.lang.model.*;
import javax.lang.model.element.*;
import javax.lang.model.util.*;
import javax.tools.*;
import com.sun.source.util.*;
import com.sun.tools.javac.code.BoundKind;
import com.sun.tools.javac.tree.JCTree.*;
import com.sun.tools.javac.tree.TreeScanner;
import com.sun.tools.javac.tree.*;
import com.sun.tools.javac.util.List;
/**
* Test processor used to check test programs using the @Test, @DA, and @TA
* annotations.
*
* The processor looks for elements annotated with @Test, and analyzes the
* syntax trees for those elements. Within such trees, the processor looks
* for the DA annotations on decls and TA annotations on types.
* The value of these annotations should be a simple string rendition of
* the tree node to which it is attached.
* The expected number of annotations is given by the parameter to the
* @Test annotation itself.
*/
@SupportedAnnotationTypes({"Test"})
public class TestProcessor extends AbstractProcessor {
public SourceVersion getSupportedSourceVersion() {
return SourceVersion.latest();
}
/** Process trees for elements annotated with the @Test(n) annotation. */
public boolean process(Set<? extends TypeElement> annos, RoundEnvironment renv) {
if (renv.processingOver())
return true;
Elements elements = processingEnv.getElementUtils();
Trees trees = Trees.instance(processingEnv);
TypeElement testAnno = elements.getTypeElement("Test");
for (Element elem: renv.getElementsAnnotatedWith(testAnno)) {
System.err.println("ELEM: " + elem);
int count = getValue(getAnnoMirror(elem, testAnno), Integer.class);
System.err.println("count: " + count);
TreePath p = trees.getPath(elem);
JavaFileObject file = p.getCompilationUnit().getSourceFile();
JCTree tree = (JCTree) p.getLeaf();
System.err.println("tree: " + tree);
new TestScanner(file).check(tree, count);
}
return true;
}
/** Get the AnnotationMirror on an element for a given annotation. */
AnnotationMirror getAnnoMirror(Element e, TypeElement anno) {
Types types = processingEnv.getTypeUtils();
for (AnnotationMirror m: e.getAnnotationMirrors()) {
if (types.isSameType(m.getAnnotationType(), anno.asType()))
return m;
}
return null;
}
/** Get the value of the value element of an annotation mirror. */
<T> T getValue(AnnotationMirror m, Class<T> type) {
for (Map.Entry<? extends ExecutableElement,? extends AnnotationValue> e: m.getElementValues().entrySet()) {
ExecutableElement ee = e.getKey();
if (ee.getSimpleName().contentEquals("value")) {
AnnotationValue av = e.getValue();
return type.cast(av.getValue());
}
}
return null;
}
/** Report an error to the annotation processing system. */
void error(String msg) {
Messager messager = processingEnv.getMessager();
messager.printMessage(Diagnostic.Kind.ERROR, msg);
}
/** Report an error to the annotation processing system. */
void error(JavaFileObject file, JCTree tree, String msg) {
// need better API for reporting tree position errors to the messager
Messager messager = processingEnv.getMessager();
String text = file.getName() + ":" + getLine(file, tree) + ": " + msg;
messager.printMessage(Diagnostic.Kind.ERROR, text);
}
/** Get the line number for the primary position for a tree.
* The code is intended to be simple, although not necessarily efficient.
* However, note that a file manager such as JavacFileManager is likely
* to cache the results of file.getCharContent, avoiding the need to read
* the bits from disk each time this method is called.
*/
int getLine(JavaFileObject file, JCTree tree) {
try {
CharSequence cs = file.getCharContent(true);
int line = 1;
for (int i = 0; i < tree.pos; i++) {
if (cs.charAt(i) == '\n') // jtreg tests always use Unix line endings
line++;
}
return line;
} catch (IOException e) {
return -1;
}
}
/** Scan a tree, looking for @DA and @TA annotations, and verifying that such
* annotations are attached to the expected tree node matching the string
* parameter of the annotation.
*/
class TestScanner extends TreeScanner {
/** Create a scanner for a given file. */
TestScanner(JavaFileObject file) {
this.file = file;
}
/** Check the annotations in a given tree. */
void check(JCTree tree, int expectCount) {
foundCount = 0;
scan(tree);
if (foundCount != expectCount)
error(file, tree, "Wrong number of annotations found: " + foundCount + ", expected: " + expectCount);
}
/** Check @DA annotations on a class declaration. */
@Override
public void visitClassDef(JCClassDecl tree) {
super.visitClassDef(tree);
check(tree.mods.annotations, "DA", tree);
}
/** Check @DA annotations on a method declaration. */
@Override
public void visitMethodDef(JCMethodDecl tree) {
super.visitMethodDef(tree);
check(tree.mods.annotations, "DA", tree);
}
/** Check @DA annotations on a field, parameter or local variable declaration. */
@Override
public void visitVarDef(JCVariableDecl tree) {
super.visitVarDef(tree);
check(tree.mods.annotations, "DA", tree);
}
/** Check @TA annotations on a type. */
public void visitAnnotatedType(JCAnnotatedType tree) {
super.visitAnnotatedType(tree);
check(tree.annotations, "TA", tree);
}
/** Check to see if a list of annotations contains a named annotation, and
* if so, verify the annotation is expected by comparing the value of the
* annotation's argument against the string rendition of the reference tree
* node.
* @param annos the list of annotations to be checked
* @param name the name of the annotation to be checked
* @param tree the tree against which to compare the annotations's argument
*/
void check(List<? extends JCAnnotation> annos, String name, JCTree tree) {
for (List<? extends JCAnnotation> l = annos; l.nonEmpty(); l = l.tail) {
JCAnnotation anno = l.head;
if (anno.annotationType.toString().equals(name) && (anno.args.size() == 1)) {
String expect = getStringValue(anno.args.head);
foundCount++;
System.err.println("found: " + name + " " + expect);
String found = new TypePrinter().print(tree);
if (!found.equals(expect))
error(file, anno, "Unexpected result: expected: \"" + expect + "\", found: \"" + found + "\"");
}
}
}
/** Get the string value of an annotation argument, which is given by the
* expression <i>name</i>=<i>value</i>.
*/
String getStringValue(JCExpression e) {
if (e.getTag() == JCTree.ASSIGN) {
JCAssign a = (JCAssign) e;
JCExpression rhs = a.rhs;
if (rhs.getTag() == JCTree.LITERAL) {
JCLiteral l = (JCLiteral) rhs;
return (String) l.value;
}
}
throw new IllegalArgumentException(e.toString());
}
/** The file for the tree. Used to locate errors. */
JavaFileObject file;
/** The number of annotations that have been found. @see #check */
int foundCount;
}
/** Convert a type or decl tree to a reference string used by the @DA and @TA annotations. */
class TypePrinter extends Visitor {
/** Convert a type or decl tree to a string. */
String print(JCTree tree) {
if (tree == null)
return null;
tree.accept(this);
return result;
}
String print(List<? extends JCTree> list) {
return print(list, ", ");
}
String print(List<? extends JCTree> list, String sep) {
StringBuilder sb = new StringBuilder();
if (list.nonEmpty()) {
sb.append(print(list.head));
for (List<? extends JCTree> l = list.tail; l.nonEmpty(); l = l.tail) {
sb.append(sep);
sb.append(print(l.head));
}
}
return sb.toString();
}
@Override
public void visitClassDef(JCClassDecl tree) {
result = tree.name.toString();
}
@Override
public void visitMethodDef(JCMethodDecl tree) {
result = tree.name.toString();
}
@Override
public void visitVarDef(JCVariableDecl tree) {
tree.vartype.accept(this);
}
@Override
public void visitAnnotatedType(JCAnnotatedType tree) {
tree.underlyingType.accept(this);
}
@Override
public void visitTypeIdent(JCPrimitiveTypeTree tree) {
result = tree.toString();
}
@Override
public void visitTypeArray(JCArrayTypeTree tree) {
result = print(tree.elemtype) + "[]";
}
@Override
public void visitTypeApply(JCTypeApply tree) {
result = print(tree.clazz) + "<" + print(tree.arguments) + ">";
}
@Override
public void visitTypeParameter(JCTypeParameter tree) {
if (tree.bounds.isEmpty())
result = tree.name.toString();
else
result = tree.name + " extends " + print(tree.bounds, "&");
}
@Override
public void visitWildcard(JCWildcard tree) {
if (tree.kind.kind == BoundKind.UNBOUND)
result = tree.kind.toString();
else
result = tree.kind + " " + print(tree.inner);
}
private String result;
}
}
| 11,575 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Test.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/treeannotests/Test.java | /*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* Annotation used by TestProcessor to indicate the expected number of
* @DA and @TA annotations in the source tree to which the Test annotation
* is attached.
*/
@interface Test {
int value();
}
| 1,260 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
C.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6400872/C.java | /*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
class C {
A a = new A();
B b = new B();
}
| 1,104 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6400872.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6400872/T6400872.java | /*
* Copyright (c) 2006, 2007, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6400872
* @summary REGRESSION: Java Compiler cannot find jar files referenced by other
* @run main T6400872
*/
// ${TESTJAVA}/bin/javac -d ${TESTCLASSES} ${TESTSRC}/A.java ${TESTSRC}/B.java
// ${TESTJAVA}/bin/jar -cfm A.jar ${TESTSRC}/A/META-INF/MANIFEST.MF -C ${TESTCLASSES} A.class
// ${TESTJAVA}/bin/jar -cfm B.jar ${TESTSRC}/B/META-INF/MANIFEST.MF -C ${TESTCLASSES} B.class
// ${TESTJAVA}/bin/javac -cp A.jar ${TESTSRC}/C.java
import java.io.*;
import java.nio.*;
import java.util.*;
import java.util.jar.*;
import javax.tools.*;
import javax.tools.StandardJavaFileManager.*;
public class T6400872 {
static File testSrc = new File(System.getProperty("test.src", "."));
static File testClasses = new File(System.getProperty("test.classes", "."));
public static void main(String... args) throws Exception {
// compile A.java and B.java
compile(testClasses, null, new File(testSrc, "A.java"), new File(testSrc, "B.java"));
// put them in mutually referential class files
jar(new File("A.jar"), iterable(new File(".", "B.jar")), testClasses, new File("A.class"));
jar(new File("B.jar"), iterable(new File(".", "A.jar")), testClasses, new File("B.class"));
// verify we can successfully use the class path entries in the jar files
compile(new File("."), iterable(new File("A.jar")), new File(testSrc, "C.java"));
}
static void compile(File classOutDir, Iterable<File> classPath, File... files)
throws IOException {
System.err.println("compile...");
JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null);
try {
Iterable<? extends JavaFileObject> fileObjects =
fm.getJavaFileObjectsFromFiles(Arrays.asList(files));
List<String> options = new ArrayList<String>();
if (classOutDir != null) {
options.add("-d");
options.add(classOutDir.getPath());
}
if (classPath != null) {
options.add("-classpath");
options.add(join(classPath, File.pathSeparator));
}
options.add("-verbose");
JavaCompiler.CompilationTask task =
compiler.getTask(null, fm, null, options, null, fileObjects);
if (!task.call())
throw new AssertionError("compilation failed");
} finally {
fm.close();
}
}
static void jar(File jar, Iterable<File> classPath, File base, File... files)
throws IOException {
System.err.println("jar...");
Manifest m = new Manifest();
if (classPath != null) {
Attributes mainAttrs = m.getMainAttributes();
mainAttrs.put(Attributes.Name.MANIFEST_VERSION, "1.0");
mainAttrs.put(Attributes.Name.CLASS_PATH, join(classPath, " "));
}
OutputStream out = new BufferedOutputStream(new FileOutputStream(jar));
JarOutputStream j = new JarOutputStream(out, m);
add(j, base, files);
j.close();
}
static void add(JarOutputStream j, File base, File... files) throws IOException {
if (files == null)
return;
for (File f: files)
add(j, base, f);
}
static void add(JarOutputStream j, File base, File file) throws IOException {
File f = new File(base, file.getPath());
if (f.isDirectory()) {
String[] children = f.list();
if (children != null)
for (String c: children)
add(j, base, new File(file, c));
} else {
JarEntry e = new JarEntry(file.getPath());
e.setSize(f.length());
j.putNextEntry(e);
j.write(read(f));
j.closeEntry();
}
}
static byte[] read(File f) throws IOException {
byte[] buf = new byte[(int) f.length()];
BufferedInputStream in = new BufferedInputStream(new FileInputStream(f));
int offset = 0;
while (offset < buf.length) {
int n = in.read(buf, offset, buf.length - offset);
if (n < 0)
throw new EOFException();
offset += n;
}
return buf;
}
static <T> Iterable<T> iterable(T single) {
return Collections.singleton(single);
}
static <T> String join(Iterable<T> iter, String sep) {
StringBuilder p = new StringBuilder();
for (T t: iter) {
if (p.length() > 0)
p.append(' ');
p.append(t);
}
return p.toString();
}
}
| 5,793 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
A.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6400872/A.java | /*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
class A {
B b = new B();
B getB() { return b; }
}
| 1,111 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
B.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/6400872/B.java | /*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
class B {
A a = new A();
A getA() { return a; }
}
| 1,111 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T5090006.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/T5090006/T5090006.java | /*
* Copyright (c) 2004, 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 5090006
* @summary javac fails with assertion error
* @author Peter von der Ah\u00e9
* @run shell compiler.sh T5090006.java
* @run main T5090006
*/
import stub_tie_gen.wsdl_hello_lit.client.*;
import junit.framework.*;
import testutil.ClientServerTestUtil;
public class T5090006 {
void getStub() throws Exception {
Hello_PortType_Stub x = null;
new ClientServerTestUtil().setTransport(x, null, null, null);
}
public static void main(String[] args) {
System.out.println("FISK");
}
}
| 1,609 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
NullAppend2.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/expression/NullAppend2.java | /*
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4717193
* @summary javac improperly allows null + 1
* @author gafter
*
* @compile/fail NullAppend2.java
*/
class NullAppend2 {{
String s = null + 1;
}}
| 1,234 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
NullAppend.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/expression/NullAppend.java | /*
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4620794
* @summary compiler allows null + null
* @author gafter
*
* @compile/fail NullAppend.java
*/
class NullAppend {{
String s = null + null;
}}
| 1,230 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6597678.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/util/T6597678.java | /*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @bug 6597678
* @summary Ensure Messages propogated between rounds
* @library ../lib
* @build JavacTestingAbstractProcessor T6597678
* @run main T6597678
*/
import java.io.*;
import java.util.*;
import javax.annotation.processing.RoundEnvironment;
import javax.annotation.processing.SupportedOptions;
import javax.lang.model.element.TypeElement;
import javax.tools.Diagnostic;
import com.sun.tools.javac.processing.JavacProcessingEnvironment;
import com.sun.tools.javac.util.Context;
import com.sun.tools.javac.util.JavacMessages;
public class T6597678 extends JavacTestingAbstractProcessor {
public static void main(String... args) throws Exception {
new T6597678().run();
}
void run() throws Exception {
String myName = T6597678.class.getSimpleName();
File testSrc = new File(System.getProperty("test.src"));
File file = new File(testSrc, myName + ".java");
compile(
"-proc:only",
"-processor", myName,
file.getPath());
}
void compile(String... args) throws Exception {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
int rc = com.sun.tools.javac.Main.compile(args, pw);
pw.close();
String out = sw.toString();
if (!out.isEmpty())
System.err.println(out);
if (rc != 0)
throw new Exception("compilation failed unexpectedly: rc=" + rc);
}
//---------------
@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
Context context = ((JavacProcessingEnvironment) processingEnv).getContext();
Locale locale = context.get(Locale.class);
JavacMessages messages = context.get(JavacMessages.messagesKey);
round++;
if (round == 1) {
initialLocale = locale;
initialMessages = messages;
} else {
checkEqual("locale", locale, initialLocale);
checkEqual("messages", messages, initialMessages);
}
return true;
}
<T> void checkEqual(String label, T actual, T expected) {
if (actual != expected)
messager.printMessage(Diagnostic.Kind.ERROR,
"Unexpected value for " + label
+ "; expected: " + expected
+ "; found: " + actual);
}
int round = 0;
Locale initialLocale;
JavacMessages initialMessages;
}
| 3,551 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
TList.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/util/list/TList.java | /*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6267067 6351336 6389198
* @summary unit test for javac List
*/
import java.util.*;
import com.sun.tools.javac.util.List;
public class TList {
public static void main(String[] args) {
new TList().run();
}
String[][] data = {
{ },
{ "1" },
{ "1", "2" },
{ "1", "2" }, // different but equal
{ "1", "2", "3", "4", "X", "X", "X", "8", "9", "10" } // contains duplicates
};
Map<java.util.List<String>,List<String>> examples;
void run() {
examples = new LinkedHashMap<java.util.List<String>,List<String>>();
for (String[] values: data)
examples.put(Arrays.asList(values), createList(values));
// 6351336: com.sun.tools.javac.util.List shouldn't extend java.util.AbstractList
test_AbstractList();
// general unit tests for java.util.List methods, including...
// 6389198: com.sun.tools.javac.util.List.equals() violates java.util.List.equals() contract
test_add_E();
test_add_int_E();
test_addAll_Collection();
test_addAll_int_Collection();
test_clear();
test_contains_Object();
test_contains_All();
test_equals_Object();
test_get_int();
test_hashCode();
test_indexOf_Object();
test_isEmpty();
test_iterator();
test_lastIndexOf_Object();
test_listIterator();
test_listIterator_int();
test_remove_int();
test_remove_Object();
test_removeAll_Collection();
test_retainAll_Collection();
test_set_int_E();
test_size();
test_subList_int_int();
test_toArray();
test_toArray_TArray();
// tests for additional methods
test_prependList_List();
test_reverse();
}
// 6351336
void test_AbstractList() {
System.err.println("test AbstractList");
if (AbstractList.class.isAssignableFrom(List.class))
throw new AssertionError();
}
void test_add_E() {
System.err.println("test add(E)");
for (List<String> l: examples.values()) {
try {
l.add("test");
throw new AssertionError();
} catch (UnsupportedOperationException ex) {
}
}
}
void test_add_int_E() {
System.err.println("test add(int,E)");
for (List<String> l: examples.values()) {
try {
l.add(0, "test");
throw new AssertionError();
} catch (UnsupportedOperationException ex) {
}
}
}
void test_addAll_Collection() {
System.err.println("test addAll(Collection)");
for (List<String> l: examples.values()) {
int l_size = l.size();
for (java.util.List<String> arg: examples.keySet()) {
try {
boolean modified = l.addAll(arg);
if (modified)
throw new AssertionError();
} catch (UnsupportedOperationException e) {
}
if (l.size() != l_size)
throw new AssertionError();
}
}
}
void test_addAll_int_Collection() {
System.err.println("test addAll(int,Collection)");
for (List<String> l: examples.values()) {
int l_size = l.size();
for (java.util.List<String> arg: examples.keySet()) {
try {
boolean modified = l.addAll(0, arg);
if (modified)
throw new AssertionError();
} catch (UnsupportedOperationException e) {
}
if (l.size() != l_size)
throw new AssertionError();
}
}
}
void test_clear() {
System.err.println("test clear()");
for (List<String> l: examples.values()) {
int l_size = l.size();
try {
l.clear();
if (l_size > 0)
throw new AssertionError();
} catch (UnsupportedOperationException e) {
}
if (l.size() != l_size)
throw new AssertionError();
}
}
void test_contains_Object() {
System.err.println("test contains(Object)");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
boolean expect = ref.contains("1");
boolean found = l.contains("1");
if (expect != found)
throw new AssertionError();
}
}
void test_contains_All() {
System.err.println("test containsAll()");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
for (java.util.List<String> arg: examples.keySet()) {
boolean expect = ref.containsAll(arg);
boolean found = l.containsAll(arg);
if (expect != found)
throw new AssertionError();
}
}
}
// 6389198
void test_equals_Object() {
System.err.println("test equals(Object)");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
for (java.util.List<String> arg: examples.keySet()) {
boolean expect = ref.equals(arg);
boolean found = l.equals(arg);
if (expect != found) {
System.err.println("ref: " + ref);
System.err.println("l: " + l);
System.err.println("arg: " + arg);
System.err.println("expect: " + expect + ", found: " + found);
throw new AssertionError();
}
}
}
}
void test_get_int() {
System.err.println("test get(int)");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
for (int i = -1; i <= ref.size(); i++) {
boolean expectException = i < 0 || i >= ref.size();
String expectValue = (expectException ? null : ref.get(i));
try {
String foundValue = l.get(i);
if (expectException || !equal(expectValue, foundValue))
throw new AssertionError();
} catch (IndexOutOfBoundsException ex) {
if (!expectException)
throw new AssertionError();
}
}
}
}
void test_hashCode() {
System.err.println("test hashCode()");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
long expect = ref.hashCode();
long found = l.hashCode();
if (expect != found) {
System.err.println("ref: " + ref);
System.err.println("l: " + l);
System.err.println("expect: " + expect);
System.err.println("found: " + found);
throw new AssertionError();
}
}
}
void test_indexOf_Object() {
System.err.println("test indexOf(Object)");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
for (int i = -1; i < ref.size(); i++) {
String arg = (i == -1 ? "NOT IN LIST" : ref.get(i));
int expect = ref.indexOf(arg);
int found = l.indexOf(arg);
if (expect != found)
throw new AssertionError();
}
}
}
void test_isEmpty() {
System.err.println("test isEmpty()");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
boolean expect = ref.isEmpty();
boolean found = l.isEmpty();
if (expect != found)
throw new AssertionError();
}
}
void test_iterator() {
System.err.println("test iterator()");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
if (!equal(l.iterator(), ref.iterator()))
throw new AssertionError();
}
}
void test_lastIndexOf_Object() {
System.err.println("test lastIndexOf(Object)");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
for (int i = -1; i < ref.size(); i++) {
String arg = (i == -1 ? "NOT IN LIST" : ref.get(i));
int expect = ref.lastIndexOf(arg);
int found = l.lastIndexOf(arg);
if (expect != found)
throw new AssertionError();
}
}
}
void test_listIterator() {
System.err.println("test listIterator()");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
if (!equal(l.listIterator(), ref.listIterator()))
throw new AssertionError();
}
}
void test_listIterator_int() {
System.err.println("test listIterator(int)");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
for (int i = 0; i < ref.size(); i++) {
if (!equal(l.listIterator(i), ref.listIterator(i)))
throw new AssertionError();
}
}
}
void test_remove_int() {
System.err.println("test remove(int)");
for (List<String> l: examples.values()) {
try {
l.remove(0);
throw new AssertionError();
} catch (UnsupportedOperationException ex) {
}
}
}
void test_remove_Object() {
System.err.println("test remove(Object)");
for (List<String> l: examples.values()) {
boolean hasX = l.contains("X");
try {
l.remove("X");
if (hasX)
throw new AssertionError();
} catch (UnsupportedOperationException ex) {
}
}
}
void test_removeAll_Collection() {
System.err.println("test removeAll(Collection)");
for (List<String> l: examples.values()) {
int l_size = l.size();
for (java.util.List<String> arg: examples.keySet()) {
try {
boolean modified = l.removeAll(arg);
if (modified)
throw new AssertionError();
} catch (UnsupportedOperationException e) {
}
if (l.size() != l_size)
throw new AssertionError();
}
}
}
void test_retainAll_Collection() {
System.err.println("test retainAll(Collection)");
for (List<String> l: examples.values()) {
int l_size = l.size();
for (java.util.List<String> arg: examples.keySet()) {
try {
boolean modified = l.retainAll(arg);
if (modified)
throw new AssertionError();
} catch (UnsupportedOperationException e) {
}
if (l.size() != l_size)
throw new AssertionError();
}
}
}
void test_set_int_E() {
System.err.println("test set(int,E)");
for (List<String> l: examples.values()) {
try {
l.set(0, "X");
throw new AssertionError();
} catch (UnsupportedOperationException ex) {
}
}
}
void test_size() {
System.err.println("test size()");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
int expect = ref.size();
int found = l.size();
if (expect != found)
throw new AssertionError();
}
}
void test_subList_int_int() {
System.err.println("test subList(int,int)");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
for (int lwb = 0; lwb < ref.size(); lwb++) {
for (int upb = lwb; upb <= ref.size(); upb++) {
if (!equal(l.subList(lwb, upb), ref.subList(lwb,upb)))
throw new AssertionError();
}
}
}
}
void test_toArray() {
System.err.println("test toArray()");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
if (!equal(l.toArray(), ref.toArray()))
throw new AssertionError();
}
}
void test_toArray_TArray() {
System.err.println("test toArray(E[])");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
if (!equal(l.toArray(new String[0]), ref.toArray(new String[0])))
throw new AssertionError();
}
}
void test_prependList_List() {
System.err.println("test prependList(List<E>)");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
for (Map.Entry<java.util.List<String>, List<String>> arg_e: examples.entrySet()) {
java.util.List<String> arg_ref = arg_e.getKey();
List<String> arg = arg_e.getValue();
java.util.List<String> expect = join(arg, ref);
List<String> found = l.prependList(arg);
// verify results, and that original and arg lists are unchanged
if (!equal(expect, found)) {
System.err.println("ref: " + ref);
System.err.println("l: " + l);
System.err.println("arg: " + arg);
System.err.println("expect: " + expect);
System.err.println("found: " + found);
throw new AssertionError();
}
if (!equal(l, ref))
throw new AssertionError();
if (!equal(arg, arg_ref))
throw new AssertionError();
}
}
}
void test_reverse() {
System.err.println("test reverse()");
for (Map.Entry<java.util.List<String>,List<String>> e: examples.entrySet()) {
java.util.List<String> ref = e.getKey();
List<String> l = e.getValue();
java.util.List<String> expect = reverse(ref);
List<String> found = l.reverse();
if (l.size() < 2 && found != l) // reverse of empty or singleton list is itself
throw new AssertionError();
if (!equal(l, ref)) // orginal should be unchanged
throw new AssertionError();
if (!equal(expect, found))
throw new AssertionError();
}
}
static <T> com.sun.tools.javac.util.List<T> createList(List<T> d) {
com.sun.tools.javac.util.List<T> l = com.sun.tools.javac.util.List.nil();
for (ListIterator<T> iter = d.listIterator(d.size()); iter.hasPrevious(); )
l = l.prepend(iter.previous());
return l;
}
static <T> com.sun.tools.javac.util.List<T> createList(T... d) {
com.sun.tools.javac.util.List<T> l = com.sun.tools.javac.util.List.nil();
for (int i = d.length - 1; i >= 0; i--)
l = l.prepend(d[i]);
return l;
}
static <T> boolean equal(T t1, T t2) {
return (t1 == null ? t2 == null : t1.equals(t2));
}
static <T> boolean equal(Iterator<T> iter1, Iterator<T> iter2) {
if (iter1 == null || iter2 == null)
return (iter1 == iter2);
while (iter1.hasNext() && iter2.hasNext()) {
if (!equal(iter1.next(), iter2.next()))
return false;
}
return (!iter1.hasNext() && !iter2.hasNext());
}
static <T> boolean equal(ListIterator<T> iter1, ListIterator<T> iter2) {
if (iter1 == null || iter2 == null)
return (iter1 == iter2);
if (iter1.previousIndex() != iter2.previousIndex())
return false;
while (iter1.hasPrevious() && iter2.hasPrevious()) {
iter1.previous();
iter2.previous();
}
return equal((Iterator<T>) iter1, (Iterator<T>) iter2);
}
static <T> boolean equal(T[] a1, T[] a2) {
if (a1 == null || a2 == null)
return (a1 == a2);
if (a1.length != a2.length)
return false;
for (int i = 0; i < a1.length; i++) {
if (!equal(a1[i], a2[i]))
return false;
}
return true;
}
static <T> java.util.List<T> join(java.util.List<T>... lists) {
java.util.List<T> r = new ArrayList<T>();
for (java.util.List<T> l: lists)
r.addAll(l);
return r;
}
static <T> java.util.List<T> reverse(java.util.List<T> l) {
java.util.List<T> r = new ArrayList<T>(l.size());
for (T t: l)
r.add(0, t);
return r;
}
}
| 19,730 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T7021650.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/util/context/T7021650.java | /*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @bug 7021650
* @summary Fix Context issues
* @library ../../lib
* @build JavacTestingAbstractProcessor T7021650
* @run main T7021650
*/
import java.io.*;
import java.net.*;
import java.util.*;
import javax.annotation.processing.*;
import javax.lang.model.element.*;
import javax.tools.*;
import com.sun.tools.javac.comp.Attr;
import com.sun.tools.javac.file.JavacFileManager;
import com.sun.tools.javac.main.Main;
import com.sun.tools.javac.processing.JavacProcessingEnvironment;
import com.sun.tools.javac.util.Context;
public class T7021650 extends JavacTestingAbstractProcessor {
public static void main(String... args) throws Exception {
new T7021650().run();
}
static File testSrc = new File(System.getProperty("test.src"));
static final int MAX_ROUNDS = 3;
/**
* Perform a compilation with custom factories registered in the context,
* and verify that corresponding objects are created in each round.
*/
void run() throws Exception {
Counter demoCounter = new Counter();
Counter myAttrCounter = new Counter();
Context context = new Context();
// Use a custom file manager which creates classloaders for annotation
// processors with a sensible delegation parent, so that all instances
// of test classes come from the same class loader. This is important
// because the test performs class checks on the instances of classes
// found in the context for each round or processing.
context.put(JavaFileManager.class, new Context.Factory<JavaFileManager>() {
public JavaFileManager make(Context c) {
return new JavacFileManager(c, true, null) {
@Override
protected ClassLoader getClassLoader(URL[] urls) {
return new URLClassLoader(urls, T7021650.class.getClassLoader());
}
};
}
});
Demo.preRegister(context, demoCounter);
MyAttr.preRegister(context, myAttrCounter);
String[] args = {
"-d", ".",
"-processor", T7021650.class.getName(),
"-XprintRounds",
new File(testSrc, T7021650.class.getName() + ".java").getPath()
};
compile(context, args);
// Expect to create Demo for initial round, then MAX_ROUNDS in which
// GenX files are generated, then standard final round of processing.
checkEqual("demoCounter", demoCounter.count, MAX_ROUNDS + 2);
// Expect to create MyAttr for same processing rounds as for Demo,
// plus additional context for final compilation.
checkEqual("myAttrCounter", myAttrCounter.count, MAX_ROUNDS + 3);
}
void compile(Context context, String... args) throws Exception {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
Main m = new Main("javac", pw);
int rc = m.compile(args, context);
pw.close();
String out = sw.toString();
if (!out.isEmpty())
System.err.println(out);
if (rc != 0)
throw new Exception("compilation failed unexpectedly: rc=" + rc);
}
void checkEqual(String label, int found, int expect) throws Exception {
if (found != expect)
throw new Exception("unexpected value for " + label
+ ": expected " + expect
+ ": found " + found);
}
//---------------
/*
* A custom class unknown to javac but nonetheless registered in the context.
*/
static class Demo {
static void preRegister(Context context, final Counter counter) {
context.put(Demo.class, new Context.Factory<Demo>() {
public Demo make(Context c) {
counter.count++;
return new Demo(c);
}
});
}
Demo(Context c) {
c.put(Demo.class, this);
}
static Demo instance(Context context) {
return context.get(Demo.class);
}
}
/**
* A custom version of a standard javac component.
*/
static class MyAttr extends Attr {
static void preRegister(Context context, final Counter counter) {
context.put(attrKey, new Context.Factory<Attr>() {
public Attr make(Context c) {
counter.count++;
return new MyAttr(c);
}
});
}
MyAttr(Context c) {
super(c);
}
}
static class Counter {
int count;
}
//---------------
int round = 0;
@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
round++;
Context context = ((JavacProcessingEnvironment) processingEnv).getContext();
// verify items in context as expected
check("Demo", Demo.instance(context), Demo.class);
check("Attr", Attr.instance(context), MyAttr.class);
// For a few rounds, generate new source files, so that we can check whether
// values in the context are correctly handled in subsequent processing rounds
if (round <= MAX_ROUNDS) {
String pkg = "p";
String currClass = "Gen" + round;
String curr = pkg + "." + currClass;
String next = (pkg + ".Gen" + (round + 1));
StringBuilder text = new StringBuilder();
text.append("package ").append(pkg).append(";\n");
text.append("public class ").append(currClass).append(" {\n");
if (round < MAX_ROUNDS)
text.append(" ").append(next).append(" x;\n");
text.append("}\n");
try {
JavaFileObject fo = filer.createSourceFile(curr);
Writer out = fo.openWriter();
try {
out.write(text.toString());
} finally {
out.close();
}
} catch (IOException e) {
throw new Error(e);
}
}
return true;
}
void check(String label, Object o, Class<?> clazz) {
if (o == null)
throw new IllegalStateException(label + ": no item found");
if (!clazz.isAssignableFrom(o.getClass()))
throw new IllegalStateException(label + ": unexpected class: " + o.getClass());
}
}
| 7,580 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
TestName.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/util/filemanager/TestName.java | /*
* Copyright (c) 2006, 2008, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6409829
* @summary JSR 199: enforce the use of valid package and class names
* in get{Java,}FileFor{Input,Output}
* @author Peter von der Ah\u00e9
*/
import com.sun.tools.javac.file.JavacFileManager;
public class TestName {
public static void main(String... args) {
final boolean PACKAGE = true;
final boolean CLASS = true;
JavacFileManager.testName("", PACKAGE, !CLASS);
JavacFileManager.testName(".", !PACKAGE, !CLASS);
JavacFileManager.testName("java.lang.", !PACKAGE, !CLASS);
JavacFileManager.testName(".java.lang.", !PACKAGE, !CLASS);
JavacFileManager.testName(".java.lang", !PACKAGE, !CLASS);
JavacFileManager.testName("java.lang", PACKAGE, CLASS);
JavacFileManager.testName("java.lang.Foo Bar", !PACKAGE, !CLASS);
JavacFileManager.testName("java.lang.Foo+Bar", !PACKAGE, !CLASS);
JavacFileManager.testName("java.lang.Foo$Bar", PACKAGE, CLASS);
JavacFileManager.testName("Peter.von.der.Ah\u00e9", PACKAGE, CLASS);
}
}
| 2,136 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T7013865.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/T7013865.java | /*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 7013865
* @summary varargs: javac crashes during overload resolution with generic varargs
* @compile T7013865.java
*/
class T7013865 {
public <X extends Number> void m(X... args) { }
public void m(Object... args) { }
{ m(null, null); }
}
| 1,331 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
VarargsOverride.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/VarargsOverride.java | /*
* Copyright (c) 2004, 2005, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4984022
* @summary overriding with method of different arity is prohibited
* @author gafter
*
* @compile VarargsOverride.java
* @compile/fail -Werror -Xlint VarargsOverride.java
*/
package varargs.override;
class A {
void f(Object[] o) {}
}
class B extends A {
void f(Object... o) {}
}
| 1,383 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Anon.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/Anon.java | /*
* Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4986231
* @summary varargs versus anonymous constructors crashes javac
* @author gafter
*
* @compile Anon.java
*/
class Anon {
Anon() {
Fox fox1 = new Fox(1) {};
Fox fox2 = new Fox(new String[] { "hello" }) {};
Fox fox3 = new Fox(null) {};
Fox fox4 = new Fox() {};
Fox fox5 = new Fox("hello") {};
Fox fox6 = new Fox("hello", "bye") {};
}
}
class Fox {
Fox(int a) {
_keys = new String[0];
}
Fox(String... keys) {
_keys = keys;
}
final String[] _keys;
}
| 1,627 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
BadSyntax2.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/BadSyntax2.java | /*
* Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4901611 5009693 4920438
* @summary generic class method with vararg gets "java.lang.AssertionError: arraycode T"
* @author gafter
*
* @compile BadSyntax2.java
*/
class Tclass<T> {
T data;
public Tclass(T... t){}
}
public class BadSyntax2 {
String s = null;
Tclass<String> tc = new Tclass<String>(s); //this gets Assertion
public BadSyntax2() {}
}
| 1,454 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Warn2.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/Warn2.java | /*
* Copyright (c) 2004, 2005, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 5024518
* @summary need warning if varargs argument isn't boxed
* @author gafter
*
* @compile Warn2.java
* @compile/fail -Werror Warn2.java
* @compile -Werror -Xlint:none Warn2.java
*/
package varargs.warn2;
class T {
static void f(String fmt, Object... args) {}
public static void main(String[] args) {
f("foo", null);
}
}
| 1,477 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Warn1.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/Warn1.java | /*
* Copyright (c) 2004, 2005, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 5024518
* @summary need warning if varargs argument isn't boxed
* @author gafter
*
* @compile Warn1.java
* @compile/fail -Werror Warn1.java
* @compile -Werror -Xlint:none Warn1.java
*/
package varargs.warn1;
class T {
static void f(String fmt, Object... args) {}
public static void main(String[] args) {
f("foo", args);
}
}
| 1,477 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6746184.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/T6746184.java | /*
* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6746184
* @summary javac fails to compile call to public varargs method
*/
public class T6746184 {
public static void main(String[] args) {
A.m(new Object());
}
}
class A {
public static void m(final Object... varargs) {}
private static void m(final Object singleArg) {}
}
| 1,383 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Varargs1.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/Varargs1.java | /*
* Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4856541 4812161
* @summary varags, auto boxing
* @author gafter
*
* @compile Varargs1.java
* @run main Varargs1
*/
public class Varargs1 {
static int f(String s, int a, short b) {
return 1;
}
static int f(String s, int a, int b) {
return 2;
}
static int f(String s, Integer ... args) {
return 3;
}
static int f(String s, Number ... args) {
return 4;
}
static int f(String s, Object ... args) {
return 5;
}
static int f(int ... args) {
return 6;
}
static void check(int expected, int actual) {
if (actual != expected) throw new AssertionError(actual);
}
public static void main(String[] args) {
check(1, f("x", 12, (short)13));
check(2, f("x", 12, 13));
check(3, f("x", 12, 13, 14));
check(4, f("x", 12, 13.5));
check(5, f("x", 12, true));
check(6, f(12, 13));
}
}
| 2,012 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Warn4.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/warning/Warn4.java | /*
* Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @bug 6945418 6993978
* @summary Project Coin: Simplified Varargs Method Invocation
* @author mcimadamore
* @run main Warn4
*/
import com.sun.source.util.JavacTask;
import com.sun.tools.javac.api.JavacTool;
import java.net.URI;
import java.util.Arrays;
import java.util.Set;
import java.util.HashSet;
import javax.tools.Diagnostic;
import javax.tools.JavaCompiler;
import javax.tools.JavaFileObject;
import javax.tools.SimpleJavaFileObject;
import javax.tools.StandardJavaFileManager;
import javax.tools.ToolProvider;
public class Warn4 {
final static Warning[] error = null;
final static Warning[] none = new Warning[] {};
final static Warning[] vararg = new Warning[] { Warning.VARARGS };
final static Warning[] unchecked = new Warning[] { Warning.UNCHECKED };
final static Warning[] both = new Warning[] { Warning.VARARGS, Warning.UNCHECKED };
enum Warning {
UNCHECKED("generic.array.creation"),
VARARGS("varargs.non.reifiable.type");
String key;
Warning(String key) {
this.key = key;
}
boolean isSuppressed(TrustMe trustMe, SourceLevel source, SuppressLevel suppressLevelClient,
SuppressLevel suppressLevelDecl, ModifierKind modKind) {
switch(this) {
case VARARGS:
return source == SourceLevel.JDK_6 ||
suppressLevelDecl == SuppressLevel.UNCHECKED ||
trustMe == TrustMe.TRUST;
case UNCHECKED:
return suppressLevelClient == SuppressLevel.UNCHECKED ||
(trustMe == TrustMe.TRUST && modKind != ModifierKind.NONE && source == SourceLevel.JDK_7);
}
SuppressLevel supLev = this == VARARGS ?
suppressLevelDecl :
suppressLevelClient;
return supLev == SuppressLevel.UNCHECKED ||
(trustMe == TrustMe.TRUST && modKind != ModifierKind.NONE);
}
}
enum SourceLevel {
JDK_6("6"),
JDK_7("7");
String sourceKey;
SourceLevel(String sourceKey) {
this.sourceKey = sourceKey;
}
}
enum TrustMe {
DONT_TRUST(""),
TRUST("@java.lang.SafeVarargs");
String anno;
TrustMe(String anno) {
this.anno = anno;
}
}
enum ModifierKind {
NONE(" "),
FINAL("final "),
STATIC("static ");
String mod;
ModifierKind(String mod) {
this.mod = mod;
}
}
enum SuppressLevel {
NONE(""),
UNCHECKED("unchecked");
String lint;
SuppressLevel(String lint) {
this.lint = lint;
}
String getSuppressAnno() {
return "@SuppressWarnings(\"" + lint + "\")";
}
}
enum Signature {
UNBOUND("void #name(List<?>#arity arg) { #body }",
new Warning[][] {none, none, none, none, error}),
INVARIANT_TVAR("<Z> void #name(List<Z>#arity arg) { #body }",
new Warning[][] {both, both, error, both, error}),
TVAR("<Z> void #name(Z#arity arg) { #body }",
new Warning[][] {both, both, both, both, vararg}),
INVARIANT("void #name(List<String>#arity arg) { #body }",
new Warning[][] {error, error, error, both, error}),
UNPARAMETERIZED("void #name(String#arity arg) { #body }",
new Warning[][] {error, error, error, error, none});
String template;
Warning[][] warnings;
Signature(String template, Warning[][] warnings) {
this.template = template;
this.warnings = warnings;
}
boolean isApplicableTo(Signature other) {
return warnings[other.ordinal()] != null;
}
boolean giveUnchecked(Signature other) {
return warnings[other.ordinal()] == unchecked ||
warnings[other.ordinal()] == both;
}
boolean giveVarargs(Signature other) {
return warnings[other.ordinal()] == vararg ||
warnings[other.ordinal()] == both;
}
}
public static void main(String... args) throws Exception {
for (SourceLevel sourceLevel : SourceLevel.values()) {
for (TrustMe trustMe : TrustMe.values()) {
for (SuppressLevel suppressLevelClient : SuppressLevel.values()) {
for (SuppressLevel suppressLevelDecl : SuppressLevel.values()) {
for (ModifierKind modKind : ModifierKind.values()) {
for (Signature vararg_meth : Signature.values()) {
for (Signature client_meth : Signature.values()) {
if (vararg_meth.isApplicableTo(client_meth)) {
test(sourceLevel,
trustMe,
suppressLevelClient,
suppressLevelDecl,
modKind,
vararg_meth,
client_meth);
}
}
}
}
}
}
}
}
}
// Create a single file manager and reuse it for each compile to save time.
static StandardJavaFileManager fm = JavacTool.create().getStandardFileManager(null, null, null);
static void test(SourceLevel sourceLevel, TrustMe trustMe, SuppressLevel suppressLevelClient,
SuppressLevel suppressLevelDecl, ModifierKind modKind, Signature vararg_meth, Signature client_meth) throws Exception {
final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
JavaSource source = new JavaSource(trustMe, suppressLevelClient, suppressLevelDecl, modKind, vararg_meth, client_meth);
DiagnosticChecker dc = new DiagnosticChecker();
JavacTask ct = (JavacTask)tool.getTask(null, fm, dc,
Arrays.asList("-Xlint:unchecked", "-source", sourceLevel.sourceKey),
null, Arrays.asList(source));
ct.generate(); //to get mandatory notes
check(dc.warnings, sourceLevel,
new boolean[] {vararg_meth.giveUnchecked(client_meth),
vararg_meth.giveVarargs(client_meth)},
source, trustMe, suppressLevelClient, suppressLevelDecl, modKind);
}
static void check(Set<Warning> warnings, SourceLevel sourceLevel, boolean[] warnArr, JavaSource source,
TrustMe trustMe, SuppressLevel suppressLevelClient, SuppressLevel suppressLevelDecl, ModifierKind modKind) {
boolean badOutput = false;
for (Warning wkind : Warning.values()) {
boolean isSuppressed = wkind.isSuppressed(trustMe, sourceLevel,
suppressLevelClient, suppressLevelDecl, modKind);
System.out.println("SUPPRESSED = " + isSuppressed);
badOutput |= (warnArr[wkind.ordinal()] && !isSuppressed) != warnings.contains(wkind);
}
if (badOutput) {
throw new Error("invalid diagnostics for source:\n" +
source.getCharContent(true) +
"\nExpected unchecked warning: " + warnArr[0] +
"\nExpected unsafe vararg warning: " + warnArr[1] +
"\nWarnings: " + warnings +
"\nSource level: " + sourceLevel);
}
}
static class JavaSource extends SimpleJavaFileObject {
String source;
public JavaSource(TrustMe trustMe, SuppressLevel suppressLevelClient, SuppressLevel suppressLevelDecl,
ModifierKind modKind, Signature vararg_meth, Signature client_meth) {
super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
String meth1 = vararg_meth.template.replace("#arity", "...");
meth1 = meth1.replace("#name", "m");
meth1 = meth1.replace("#body", "");
meth1 = trustMe.anno + "\n" + suppressLevelDecl.getSuppressAnno() + modKind.mod + meth1;
String meth2 = client_meth.template.replace("#arity", "");
meth2 = meth2.replace("#name", "test");
meth2 = meth2.replace("#body", "m(arg);");
meth2 = suppressLevelClient.getSuppressAnno() + meth2;
source = "import java.util.List;\n" +
"class Test {\n" + meth1 +
"\n" + meth2 + "\n}\n";
}
@Override
public CharSequence getCharContent(boolean ignoreEncodingErrors) {
return source;
}
}
static class DiagnosticChecker implements javax.tools.DiagnosticListener<JavaFileObject> {
Set<Warning> warnings = new HashSet<>();
public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
if (diagnostic.getKind() == Diagnostic.Kind.MANDATORY_WARNING ||
diagnostic.getKind() == Diagnostic.Kind.WARNING) {
if (diagnostic.getCode().contains(Warning.VARARGS.key)) {
warnings.add(Warning.VARARGS);
} else if(diagnostic.getCode().contains(Warning.UNCHECKED.key)) {
warnings.add(Warning.UNCHECKED);
}
}
}
}
}
| 10,633 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Warn2.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/warning/Warn2.java | /*
* Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 5035307
* @summary fixed-arity warning given too often
* @author gafter
*
* @compile -Werror Warn2.java
*/
package varargs.warning.warn2;
class Warn2 {
void f(String... args) {}
void g(String... args) {
f(args);
}
}
| 1,316 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Warn1.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/warning/Warn1.java | /*
* Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 5035307
* @summary fixed-arity warning given too often
* @author gafter
*
* @compile -Werror -source 1.4 -Xlint:-options Warn1.java
*/
package varargs.warning.warn1;
import java.util.List;
import java.util.Arrays;
class Warn1 {
void f(String[] args) {
List l = java.util.Arrays.asList(args);
}
}
| 1,398 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Warn3.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/warning/Warn3.java | /*
* Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 5035307
* @summary fixed-arity warning given too often
* @author gafter
*
* @compile -Werror Warn3.java
*/
package varargs.warning.warn3;
class Warn3 {
void f(Class<?>... args) {}
void g(Class... args) {
f(args);
}
}
| 1,317 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
Warn5.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/warning/Warn5.java | /*
* Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @bug 6993978 7097436
* @summary Project Coin: Annotation to reduce varargs warnings
* @author mcimadamore
* @run main Warn5
*/
import com.sun.source.util.JavacTask;
import com.sun.tools.javac.api.JavacTool;
import java.net.URI;
import java.util.Arrays;
import java.util.EnumSet;
import javax.tools.Diagnostic;
import javax.tools.JavaCompiler;
import javax.tools.JavaFileObject;
import javax.tools.SimpleJavaFileObject;
import javax.tools.StandardJavaFileManager;
import javax.tools.ToolProvider;
public class Warn5 {
enum XlintOption {
NONE("none"),
ALL("all");
String opt;
XlintOption(String opt) {
this.opt = opt;
}
String getXlintOption() {
return "-Xlint:" + opt;
}
}
enum TrustMe {
DONT_TRUST(""),
TRUST("@java.lang.SafeVarargs");
String anno;
TrustMe(String anno) {
this.anno = anno;
}
}
enum SuppressLevel {
NONE,
VARARGS;
String getSuppressAnno() {
return this == VARARGS ?
"@SuppressWarnings(\"varargs\")" :
"";
}
}
enum ModifierKind {
NONE(""),
FINAL("final"),
STATIC("static");
String mod;
ModifierKind(String mod) {
this.mod = mod;
}
}
enum MethodKind {
METHOD("void m"),
CONSTRUCTOR("Test");
String name;
MethodKind(String name) {
this.name = name;
}
}
enum SourceLevel {
JDK_6("6"),
JDK_7("7");
String sourceKey;
SourceLevel(String sourceKey) {
this.sourceKey = sourceKey;
}
}
enum SignatureKind {
VARARGS_X("#K <X>#N(X... x)", false, true),
VARARGS_STRING("#K #N(String... x)", true, true),
ARRAY_X("#K <X>#N(X[] x)", false, false),
ARRAY_STRING("#K #N(String[] x)", true, false);
String stub;
boolean isReifiableArg;
boolean isVarargs;
SignatureKind(String stub, boolean isReifiableArg, boolean isVarargs) {
this.stub = stub;
this.isReifiableArg = isReifiableArg;
this.isVarargs = isVarargs;
}
String getSignature(ModifierKind modKind, MethodKind methKind) {
return methKind != MethodKind.CONSTRUCTOR ?
stub.replace("#K", modKind.mod).replace("#N", methKind.name) :
stub.replace("#K", "").replace("#N", methKind.name);
}
}
enum BodyKind {
ASSIGN("Object o = x;", true),
CAST("Object o = (Object)x;", true),
METH("test(x);", true),
PRINT("System.out.println(x.toString());", false),
ARRAY_ASSIGN("Object[] o = x;", true),
ARRAY_CAST("Object[] o = (Object[])x;", true),
ARRAY_METH("testArr(x);", true);
String body;
boolean hasAliasing;
BodyKind(String body, boolean hasAliasing) {
this.body = body;
this.hasAliasing = hasAliasing;
}
}
enum WarningKind {
UNSAFE_BODY,
UNSAFE_DECL,
MALFORMED_SAFEVARARGS,
REDUNDANT_SAFEVARARGS;
}
// Create a single file manager and reuse it for each compile to save time.
static StandardJavaFileManager fm = JavacTool.create().getStandardFileManager(null, null, null);
public static void main(String... args) throws Exception {
for (SourceLevel sourceLevel : SourceLevel.values()) {
for (XlintOption xlint : XlintOption.values()) {
for (TrustMe trustMe : TrustMe.values()) {
for (SuppressLevel suppressLevel : SuppressLevel.values()) {
for (ModifierKind modKind : ModifierKind.values()) {
for (MethodKind methKind : MethodKind.values()) {
for (SignatureKind sig : SignatureKind.values()) {
for (BodyKind body : BodyKind.values()) {
new Warn5(sourceLevel,
xlint,
trustMe,
suppressLevel,
modKind,
methKind,
sig,
body).test();
}
}
}
}
}
}
}
}
}
final SourceLevel sourceLevel;
final XlintOption xlint;
final TrustMe trustMe;
final SuppressLevel suppressLevel;
final ModifierKind modKind;
final MethodKind methKind;
final SignatureKind sig;
final BodyKind body;
final JavaSource source;
final DiagnosticChecker dc;
public Warn5(SourceLevel sourceLevel, XlintOption xlint, TrustMe trustMe, SuppressLevel suppressLevel, ModifierKind modKind, MethodKind methKind, SignatureKind sig, BodyKind body) {
this.sourceLevel = sourceLevel;
this.xlint = xlint;
this.trustMe = trustMe;
this.suppressLevel = suppressLevel;
this.modKind = modKind;
this.methKind = methKind;
this.sig = sig;
this.body = body;
this.source = new JavaSource();
this.dc = new DiagnosticChecker();
}
void test() throws Exception {
final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
JavacTask ct = (JavacTask)tool.getTask(null, fm, dc,
Arrays.asList(xlint.getXlintOption(), "-source", sourceLevel.sourceKey), null, Arrays.asList(source));
ct.analyze();
check();
}
void check() {
EnumSet<WarningKind> expectedWarnings = EnumSet.noneOf(WarningKind.class);
if (sourceLevel == SourceLevel.JDK_7 &&
trustMe == TrustMe.TRUST &&
suppressLevel != SuppressLevel.VARARGS &&
xlint != XlintOption.NONE &&
sig.isVarargs && !sig.isReifiableArg && body.hasAliasing &&
(methKind == MethodKind.CONSTRUCTOR || (methKind == MethodKind.METHOD && modKind != ModifierKind.NONE))) {
expectedWarnings.add(WarningKind.UNSAFE_BODY);
}
if (sourceLevel == SourceLevel.JDK_7 &&
trustMe == TrustMe.DONT_TRUST &&
sig.isVarargs &&
!sig.isReifiableArg &&
xlint == XlintOption.ALL) {
expectedWarnings.add(WarningKind.UNSAFE_DECL);
}
if (sourceLevel == SourceLevel.JDK_7 &&
trustMe == TrustMe.TRUST &&
(!sig.isVarargs ||
(modKind == ModifierKind.NONE && methKind == MethodKind.METHOD))) {
expectedWarnings.add(WarningKind.MALFORMED_SAFEVARARGS);
}
if (sourceLevel == SourceLevel.JDK_7 &&
trustMe == TrustMe.TRUST &&
xlint != XlintOption.NONE &&
suppressLevel != SuppressLevel.VARARGS &&
(modKind != ModifierKind.NONE || methKind == MethodKind.CONSTRUCTOR) &&
sig.isVarargs &&
sig.isReifiableArg) {
expectedWarnings.add(WarningKind.REDUNDANT_SAFEVARARGS);
}
if (!expectedWarnings.containsAll(dc.warnings) ||
!dc.warnings.containsAll(expectedWarnings)) {
throw new Error("invalid diagnostics for source:\n" +
source.getCharContent(true) +
"\nOptions: " + xlint.getXlintOption() +
"\nExpected warnings: " + expectedWarnings +
"\nFound warnings: " + dc.warnings);
}
}
class JavaSource extends SimpleJavaFileObject {
String template = "import com.sun.tools.javac.api.*;\n" +
"import java.util.List;\n" +
"class Test {\n" +
" static void test(Object o) {}\n" +
" static void testArr(Object[] o) {}\n" +
" #T \n #S #M { #B }\n" +
"}\n";
String source;
public JavaSource() {
super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
source = template.replace("#T", trustMe.anno).
replace("#S", suppressLevel.getSuppressAnno()).
replace("#M", sig.getSignature(modKind, methKind)).
replace("#B", body.body);
}
@Override
public CharSequence getCharContent(boolean ignoreEncodingErrors) {
return source;
}
}
class DiagnosticChecker implements javax.tools.DiagnosticListener<JavaFileObject> {
EnumSet<WarningKind> warnings = EnumSet.noneOf(WarningKind.class);
public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
if (diagnostic.getKind() == Diagnostic.Kind.WARNING) {
if (diagnostic.getCode().contains("unsafe.use.varargs.param")) {
setWarning(WarningKind.UNSAFE_BODY);
} else if (diagnostic.getCode().contains("redundant.trustme")) {
setWarning(WarningKind.REDUNDANT_SAFEVARARGS);
}
} else if (diagnostic.getKind() == Diagnostic.Kind.MANDATORY_WARNING &&
diagnostic.getCode().contains("varargs.non.reifiable.type")) {
setWarning(WarningKind.UNSAFE_DECL);
} else if (diagnostic.getKind() == Diagnostic.Kind.ERROR &&
diagnostic.getCode().contains("invalid.trustme")) {
setWarning(WarningKind.MALFORMED_SAFEVARARGS);
}
}
void setWarning(WarningKind wk) {
if (!warnings.add(wk)) {
throw new AssertionError("Duplicate warning of kind " + wk + " in source:\n" + source);
}
}
boolean hasWarning(WarningKind wk) {
return warnings.contains(wk);
}
}
}
| 11,358 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T7043922.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/7043922/T7043922.java | /*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 7043922
* @summary Regression: internal compiler error for nested anonymous inner class featuring varargs constructor
*/
import com.sun.source.util.JavacTask;
import com.sun.tools.javac.api.JavacTool;
import com.sun.tools.javac.util.List;
import java.net.URI;
import java.util.Arrays;
import java.util.Locale;
import javax.tools.Diagnostic;
import javax.tools.JavaCompiler;
import javax.tools.JavaFileObject;
import javax.tools.SimpleJavaFileObject;
import javax.tools.StandardJavaFileManager;
import javax.tools.ToolProvider;
public class T7043922 {
ClassKind[] classKinds;
ConstructorKind[] constructorKinds;
T7043922(ClassKind[] classKinds, ConstructorKind[] constructorKinds) {
this.classKinds = classKinds;
this.constructorKinds = constructorKinds;
}
void compileAndCheck() throws Exception {
JavaSource source = new JavaSource();
ErrorChecker ec = new ErrorChecker();
JavacTask ct = (JavacTask)tool.getTask(null, fm, ec,
null, null, Arrays.asList(source));
ct.analyze();
if (ec.errorFound) {
throw new Error("invalid diagnostics for source:\n" +
source.getCharContent(true) +
"\nCompiler diagnostics:\n" + ec.printDiags());
}
}
class JavaSource extends SimpleJavaFileObject {
static final String source_template = "#C0 A0 { #K0 }\n" +
"#C1 A1 { #K1 }\n" +
"#C2 A2 { #K2 }\n" +
"class D {\n" +
" void test() {\n" +
" new A0(#V0) {\n" +
" void test() {\n" +
" new A1(#V1) {\n" +
" void test() {\n" +
" new A2(#V2) {};\n" +
" }\n" +
" };\n" +
" }\n" +
" };\n" +
" }\n" +
"}\n";
String source;
public JavaSource() {
super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
source = source_template;
for (int i = 0; i < 3; i++) {
source = source.replaceAll("#C" + i, classKinds[i].classKind).
replaceAll("#K" + i, classKinds[i].getConstructor("A" + i, constructorKinds[i])).
replaceAll("#V" + i, constructorKinds[i].constrArgs);
}
}
@Override
public CharSequence getCharContent(boolean ignoreEncodingErrors) {
return source;
}
}
/** global decls ***/
enum ConstructorKind {
DEFAULT("", ""),
FIXED_ARITY("String s", "\"\""),
VARIABLE_ARITY("String... ss", "\"\",\"\"");
String constrParam;
String constrArgs;
private ConstructorKind(String constrParam, String constrArgs) {
this.constrParam = constrParam;
this.constrArgs = constrArgs;
}
}
enum ClassKind {
ABSTRACT("abstract class"),
CLASS("class"),
INTERFACE("interface");
String classKind;
private ClassKind(String classKind) {
this.classKind = classKind;
}
boolean isConstructorOk(ConstructorKind ck) {
return this != INTERFACE ||
ck == ConstructorKind.DEFAULT;
}
String getConstructor(String className, ConstructorKind ck) {
return this == INTERFACE ?
"" :
(className + "(" + ck.constrParam + ") {}");
}
}
// Create a single file manager and JavaCompiler tool
// and reuse them for each compile to save time.
static final StandardJavaFileManager fm = JavacTool.create().getStandardFileManager(null, null, null);
static final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
public static void main(String... args) throws Exception {
for (ClassKind classKind1 : ClassKind.values()) {
for (ConstructorKind constrKind1 : ConstructorKind.values()) {
if (!classKind1.isConstructorOk(constrKind1)) continue;
for (ClassKind classKind2 : ClassKind.values()) {
for (ConstructorKind constrKind2 : ConstructorKind.values()) {
if (!classKind2.isConstructorOk(constrKind2)) continue;
for (ClassKind classKind3 : ClassKind.values()) {
for (ConstructorKind constrKind3 : ConstructorKind.values()) {
if (!classKind3.isConstructorOk(constrKind3)) continue;
new T7043922(new ClassKind[] { classKind1, classKind2, classKind3 },
new ConstructorKind[] { constrKind1, constrKind2, constrKind3 }).compileAndCheck();
}
}
}
}
}
}
}
static class ErrorChecker implements javax.tools.DiagnosticListener<JavaFileObject> {
boolean errorFound;
List<String> errDiags = List.nil();
public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
if (diagnostic.getKind() == Diagnostic.Kind.ERROR) {
errDiags = errDiags.append(diagnostic.getMessage(Locale.getDefault()));
errorFound = true;
}
}
String printDiags() {
StringBuilder buf = new StringBuilder();
for (String s : errDiags) {
buf.append(s);
buf.append("\n");
}
return buf.toString();
}
}
}
| 7,263 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6730476b.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/6730476/T6730476b.java | /*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6730476
*
* @summary invalid "unchecked generic array" warning
* @author mcimadamore
* @compile T6730476b.java -Xlint -Werror
*
*/
class T6730476b {
java.util.List<Integer> ints = java.util.Arrays.asList();
}
| 1,292 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6730476a.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/6730476/T6730476a.java | /*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6730476
*
* @summary invalid "unchecked generic array" warning
* @author mcimadamore
* @compile T6730476a.java -Xlint:unchecked -Werror
*
*/
class T6730476a {
@SuppressWarnings("unchecked")
<T> void f(int i, T ... x) {}
void g() {
f(1);
}
}
| 1,342 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6806876.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/6806876/T6806876.java | /*
* @test /nodynamiccopyright/
* @bug 6806876
* @author mcimadamore
* @summary ClassCastException occurs in assignment expressions without any heap pollutions
* @compile/fail/ref=T6806876.out -Xlint:unchecked -Werror -XDrawDiagnostics T6806876.java
*/
class T6806876 {
void test(Integer i, Long l) {
Comparable<?>[] res = m(i, l);
}
<T> T[] m(T...a) {
return null;
}
}
| 415 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T7042566.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/7042566/T7042566.java | /*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 7042566
* @summary Unambiguous varargs method calls flagged as ambiguous
*/
import com.sun.source.util.JavacTask;
import com.sun.tools.classfile.Instruction;
import com.sun.tools.classfile.Attribute;
import com.sun.tools.classfile.ClassFile;
import com.sun.tools.classfile.Code_attribute;
import com.sun.tools.classfile.ConstantPool.*;
import com.sun.tools.classfile.Method;
import com.sun.tools.javac.api.JavacTool;
import com.sun.tools.javac.util.List;
import java.io.File;
import java.net.URI;
import java.util.Arrays;
import java.util.Locale;
import javax.tools.Diagnostic;
import javax.tools.JavaCompiler;
import javax.tools.JavaFileObject;
import javax.tools.SimpleJavaFileObject;
import javax.tools.StandardJavaFileManager;
import javax.tools.ToolProvider;
public class T7042566 {
VarargsMethod m1;
VarargsMethod m2;
TypeConfiguration actuals;
T7042566(TypeConfiguration m1_conf, TypeConfiguration m2_conf, TypeConfiguration actuals) {
this.m1 = new VarargsMethod(m1_conf);
this.m2 = new VarargsMethod(m2_conf);
this.actuals = actuals;
}
void compileAndCheck() throws Exception {
final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
JavaSource source = new JavaSource();
ErrorChecker ec = new ErrorChecker();
JavacTask ct = (JavacTask)tool.getTask(null, fm, ec,
null, null, Arrays.asList(source));
ct.call();
check(source, ec);
}
void check(JavaSource source, ErrorChecker ec) {
checkCount++;
boolean resolutionError = false;
VarargsMethod selectedMethod = null;
boolean m1_applicable = m1.isApplicable(actuals);
boolean m2_applicable = m2.isApplicable(actuals);
if (!m1_applicable && !m2_applicable) {
resolutionError = true;
} else if (m1_applicable && m2_applicable) {
//most specific
boolean m1_moreSpecific = m1.isMoreSpecificThan(m2);
boolean m2_moreSpecific = m2.isMoreSpecificThan(m1);
resolutionError = m1_moreSpecific == m2_moreSpecific;
selectedMethod = m1_moreSpecific ? m1 : m2;
} else {
selectedMethod = m1_applicable ?
m1 : m2;
}
if (ec.errorFound != resolutionError) {
throw new Error("invalid diagnostics for source:\n" +
source.getCharContent(true) +
"\nExpected resolution error: " + resolutionError +
"\nFound error: " + ec.errorFound +
"\nCompiler diagnostics:\n" + ec.printDiags());
} else if (!resolutionError) {
verifyBytecode(selectedMethod, source);
}
}
void verifyBytecode(VarargsMethod selected, JavaSource source) {
bytecodeCheckCount++;
File compiledTest = new File("Test.class");
try {
ClassFile cf = ClassFile.read(compiledTest);
Method testMethod = null;
for (Method m : cf.methods) {
if (m.getName(cf.constant_pool).equals("test")) {
testMethod = m;
break;
}
}
if (testMethod == null) {
throw new Error("Test method not found");
}
Code_attribute ea = (Code_attribute)testMethod.attributes.get(Attribute.Code);
if (testMethod == null) {
throw new Error("Code attribute for test() method not found");
}
for (Instruction i : ea.getInstructions()) {
if (i.getMnemonic().equals("invokevirtual")) {
int cp_entry = i.getUnsignedShort(1);
CONSTANT_Methodref_info methRef =
(CONSTANT_Methodref_info)cf.constant_pool.get(cp_entry);
String type = methRef.getNameAndTypeInfo().getType();
String sig = selected.parameterTypes.bytecodeSigStr;
if (!type.contains(sig)) {
throw new Error("Unexpected type method call: " + type + "" +
"\nfound: " + sig +
"\n" + source.getCharContent(true));
}
break;
}
}
} catch (Exception e) {
e.printStackTrace();
throw new Error("error reading " + compiledTest +": " + e);
}
}
class JavaSource extends SimpleJavaFileObject {
static final String source_template = "class Test {\n" +
" #V1\n" +
" #V2\n" +
" void test() { m(#E); }\n" +
"}";
String source;
public JavaSource() {
super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
source = source_template.replaceAll("#V1", m1.toString()).
replaceAll("#V2", m2.toString()).
replaceAll("#E", actuals.expressionListStr);
}
@Override
public CharSequence getCharContent(boolean ignoreEncodingErrors) {
return source;
}
}
/** global decls ***/
// Create a single file manager and reuse it for each compile to save time.
static StandardJavaFileManager fm = JavacTool.create().getStandardFileManager(null, null, null);
//statistics
static int checkCount = 0;
static int bytecodeCheckCount = 0;
public static void main(String... args) throws Exception {
for (TypeConfiguration tconf1 : TypeConfiguration.values()) {
for (TypeConfiguration tconf2 : TypeConfiguration.values()) {
for (TypeConfiguration tconf3 : TypeConfiguration.values()) {
new T7042566(tconf1, tconf2, tconf3).compileAndCheck();
}
}
}
System.out.println("Total checks made: " + checkCount);
System.out.println("Bytecode checks made: " + bytecodeCheckCount);
}
enum TypeKind {
OBJECT("Object", "(Object)null", "Ljava/lang/Object;"),
STRING("String", "(String)null", "Ljava/lang/String;");
String typeString;
String valueString;
String bytecodeString;
TypeKind(String typeString, String valueString, String bytecodeString) {
this.typeString = typeString;
this.valueString = valueString;
this.bytecodeString = bytecodeString;
}
boolean isSubtypeOf(TypeKind that) {
return that == OBJECT ||
(that == STRING && this == STRING);
}
}
enum TypeConfiguration {
A(TypeKind.OBJECT),
B(TypeKind.STRING),
AA(TypeKind.OBJECT, TypeKind.OBJECT),
AB(TypeKind.OBJECT, TypeKind.STRING),
BA(TypeKind.STRING, TypeKind.OBJECT),
BB(TypeKind.STRING, TypeKind.STRING),
AAA(TypeKind.OBJECT, TypeKind.OBJECT, TypeKind.OBJECT),
AAB(TypeKind.OBJECT, TypeKind.OBJECT, TypeKind.STRING),
ABA(TypeKind.OBJECT, TypeKind.STRING, TypeKind.OBJECT),
ABB(TypeKind.OBJECT, TypeKind.STRING, TypeKind.STRING),
BAA(TypeKind.STRING, TypeKind.OBJECT, TypeKind.OBJECT),
BAB(TypeKind.STRING, TypeKind.OBJECT, TypeKind.STRING),
BBA(TypeKind.STRING, TypeKind.STRING, TypeKind.OBJECT),
BBB(TypeKind.STRING, TypeKind.STRING, TypeKind.STRING);
List<TypeKind> typeKindList;
String expressionListStr;
String parameterListStr;
String bytecodeSigStr;
private TypeConfiguration(TypeKind... typeKindList) {
this.typeKindList = List.from(typeKindList);
expressionListStr = asExpressionList();
parameterListStr = asParameterList();
bytecodeSigStr = asBytecodeString();
}
private String asExpressionList() {
StringBuilder buf = new StringBuilder();
String sep = "";
for (TypeKind tk : typeKindList) {
buf.append(sep);
buf.append(tk.valueString);
sep = ",";
}
return buf.toString();
}
private String asParameterList() {
StringBuilder buf = new StringBuilder();
String sep = "";
int count = 0;
for (TypeKind arg : typeKindList) {
buf.append(sep);
buf.append(arg.typeString);
if (count == (typeKindList.size() - 1)) {
buf.append("...");
}
buf.append(" ");
buf.append("arg" + count++);
sep = ",";
}
return buf.toString();
}
private String asBytecodeString() {
StringBuilder buf = new StringBuilder();
int count = 0;
for (TypeKind arg : typeKindList) {
if (count == (typeKindList.size() - 1)) {
buf.append("[");
}
buf.append(arg.bytecodeString);
count++;
}
return buf.toString();
}
}
static class VarargsMethod {
TypeConfiguration parameterTypes;
public VarargsMethod(TypeConfiguration parameterTypes) {
this.parameterTypes = parameterTypes;
}
@Override
public String toString() {
return "void m( " + parameterTypes.parameterListStr + ") {}";
}
boolean isApplicable(TypeConfiguration that) {
List<TypeKind> actuals = that.typeKindList;
List<TypeKind> formals = parameterTypes.typeKindList;
if ((actuals.size() - formals.size()) < -1)
return false; //not enough args
for (TypeKind actual : actuals) {
if (!actual.isSubtypeOf(formals.head))
return false; //type mismatch
formals = formals.tail.isEmpty() ?
formals :
formals.tail;
}
return true;
}
boolean isMoreSpecificThan(VarargsMethod that) {
List<TypeKind> actuals = parameterTypes.typeKindList;
List<TypeKind> formals = that.parameterTypes.typeKindList;
int checks = 0;
int expectedCheck = Math.max(actuals.size(), formals.size());
while (checks < expectedCheck) {
if (!actuals.head.isSubtypeOf(formals.head))
return false; //type mismatch
formals = formals.tail.isEmpty() ?
formals :
formals.tail;
actuals = actuals.tail.isEmpty() ?
actuals :
actuals.tail;
checks++;
}
return true;
}
}
static class ErrorChecker implements javax.tools.DiagnosticListener<JavaFileObject> {
boolean errorFound;
List<String> errDiags = List.nil();
public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
if (diagnostic.getKind() == Diagnostic.Kind.ERROR) {
errDiags = errDiags.append(diagnostic.getMessage(Locale.getDefault()));
errorFound = true;
}
}
String printDiags() {
StringBuilder buf = new StringBuilder();
for (String s : errDiags) {
buf.append(s);
buf.append("\n");
}
return buf.toString();
}
}
}
| 12,683 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
T6199075.java | /FileExtraction/Java_unseen/openjdk-mirror_jdk7u-langtools/test/tools/javac/varargs/6199075/T6199075.java | /*
* Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6199075
*
* @summary Unambiguous varargs method calls flagged as ambiguous
* @author mcimadamore
*
*/
import com.sun.source.util.JavacTask;
import com.sun.tools.classfile.Instruction;
import com.sun.tools.classfile.Attribute;
import com.sun.tools.classfile.ClassFile;
import com.sun.tools.classfile.Code_attribute;
import com.sun.tools.classfile.ConstantPool.*;
import com.sun.tools.classfile.Method;
import com.sun.tools.javac.api.JavacTool;
import com.sun.tools.javac.util.List;
import java.io.File;
import java.net.URI;
import java.util.Arrays;
import java.util.Locale;
import javax.tools.Diagnostic;
import javax.tools.JavaCompiler;
import javax.tools.JavaFileObject;
import javax.tools.SimpleJavaFileObject;
import javax.tools.StandardJavaFileManager;
import javax.tools.ToolProvider;
public class T6199075 {
int checkCount = 0;
int bytecodeCheckCount = 0;
enum TypeKind {
BYTE("byte", "(byte)1", "[B", 0),
CHAR("char", "'c'", "[C", 1),
SHORT("short", "(short)1", "[S", 2),
INT("int", "1", "[I", 3),
LONG("long", "1L", "[J", 4),
FLOAT("float", "1.0F", "[F", 5),
DOUBLE("double", "1.0D", "[D", 6),
BOOLEAN("boolean", "true", "[Z", -1);
String typeString;
String valueString;
String bytecodeString;
private int subtypeTag;
TypeKind(String typeString, String valueString, String bytecodeString, int subtypeTag) {
this.typeString = typeString;
this.valueString = valueString;
this.bytecodeString = bytecodeString;
this.subtypeTag = subtypeTag;
}
boolean isSubtypeOf(TypeKind that) {
switch (this) {
case BOOLEAN:
return that == BOOLEAN;
case BYTE:
case CHAR:
return this.subtypeTag == that.subtypeTag ||
this.subtypeTag + 2 <= that.subtypeTag;
default:
return this.subtypeTag <= that.subtypeTag;
}
}
}
enum ArgumentsArity {
ZERO(0),
ONE(1),
TWO(2),
THREE(3);
int arity;
ArgumentsArity(int arity) {
this.arity = arity;
}
String asExpressionList(TypeKind type) {
StringBuilder buf = new StringBuilder();
String sep = "";
for (int i = 0; i < arity; i++) {
buf.append(sep);
buf.append(type.valueString);
sep = ",";
}
return buf.toString();
}
}
static class VarargsMethod {
TypeKind varargsElement;
VarargsMethod(TypeKind varargsElement) {
this.varargsElement = varargsElement;
}
@Override
public String toString() {
return "void m("+ varargsElement.typeString+ "... args) {}";
}
boolean isApplicable(TypeKind actual, ArgumentsArity argsArity) {
return argsArity == ArgumentsArity.ZERO ||
actual.isSubtypeOf(varargsElement);
}
boolean isMoreSpecificThan(VarargsMethod that) {
return varargsElement.isSubtypeOf(that.varargsElement);
}
}
public static void main(String... args) throws Exception {
new T6199075().test();
}
void test() throws Exception {
for (TypeKind formal1 : TypeKind.values()) {
VarargsMethod m1 = new VarargsMethod(formal1);
for (TypeKind formal2 : TypeKind.values()) {
VarargsMethod m2 = new VarargsMethod(formal2);
for (TypeKind actual : TypeKind.values()) {
for (ArgumentsArity argsArity : ArgumentsArity.values()) {
compileAndCheck(m1, m2, actual, argsArity);
}
}
}
}
System.out.println("Total checks made: " + checkCount);
System.out.println("Bytecode checks made: " + bytecodeCheckCount);
}
// Create a single file manager and reuse it for each compile to save time.
StandardJavaFileManager fm = JavacTool.create().getStandardFileManager(null, null, null);
void compileAndCheck(VarargsMethod m1, VarargsMethod m2, TypeKind actual, ArgumentsArity argsArity) throws Exception {
final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
JavaSource source = new JavaSource(m1, m2, actual, argsArity);
ErrorChecker ec = new ErrorChecker();
JavacTask ct = (JavacTask)tool.getTask(null, fm, ec,
null, null, Arrays.asList(source));
ct.generate();
check(source, ec, m1, m2, actual, argsArity);
}
void check(JavaSource source, ErrorChecker ec, VarargsMethod m1, VarargsMethod m2, TypeKind actual, ArgumentsArity argsArity) {
checkCount++;
boolean resolutionError = false;
VarargsMethod selectedMethod = null;
boolean m1_applicable = m1.isApplicable(actual, argsArity);
boolean m2_applicable = m2.isApplicable(actual, argsArity);
if (!m1_applicable && !m2_applicable) {
resolutionError = true;
} else if (m1_applicable && m2_applicable) {
//most specific
boolean m1_moreSpecific = m1.isMoreSpecificThan(m2);
boolean m2_moreSpecific = m2.isMoreSpecificThan(m1);
resolutionError = m1_moreSpecific == m2_moreSpecific;
selectedMethod = m1_moreSpecific ? m1 : m2;
} else {
selectedMethod = m1_applicable ?
m1 : m2;
}
if (ec.errorFound != resolutionError) {
throw new Error("invalid diagnostics for source:\n" +
source.getCharContent(true) +
"\nExpected resolution error: " + resolutionError +
"\nFound error: " + ec.errorFound +
"\nCompiler diagnostics:\n" + ec.printDiags());
} else if (!resolutionError) {
verifyBytecode(selectedMethod);
}
}
void verifyBytecode(VarargsMethod selected) {
bytecodeCheckCount++;
File compiledTest = new File("Test.class");
try {
ClassFile cf = ClassFile.read(compiledTest);
Method testMethod = null;
for (Method m : cf.methods) {
if (m.getName(cf.constant_pool).equals("test")) {
testMethod = m;
break;
}
}
if (testMethod == null) {
throw new Error("Test method not found");
}
Code_attribute ea = (Code_attribute)testMethod.attributes.get(Attribute.Code);
if (testMethod == null) {
throw new Error("Code attribute for test() method not found");
}
for (Instruction i : ea.getInstructions()) {
if (i.getMnemonic().equals("invokevirtual")) {
int cp_entry = i.getUnsignedShort(1);
CONSTANT_Methodref_info methRef =
(CONSTANT_Methodref_info)cf.constant_pool.get(cp_entry);
String type = methRef.getNameAndTypeInfo().getType();
if (!type.contains(selected.varargsElement.bytecodeString)) {
throw new Error("Unexpected type method call: " + type);
}
break;
}
}
} catch (Exception e) {
e.printStackTrace();
throw new Error("error reading " + compiledTest +": " + e);
}
}
static class JavaSource extends SimpleJavaFileObject {
static final String source_template = "class Test {\n" +
" #V1\n" +
" #V2\n" +
" void test() { m(#E); }\n" +
"}";
String source;
public JavaSource(VarargsMethod m1, VarargsMethod m2, TypeKind actual, ArgumentsArity argsArity) {
super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
source = source_template.replaceAll("#V1", m1.toString()).
replaceAll("#V2", m2.toString()).
replaceAll("#E", argsArity.asExpressionList(actual));
}
@Override
public CharSequence getCharContent(boolean ignoreEncodingErrors) {
return source;
}
}
static class ErrorChecker implements javax.tools.DiagnosticListener<JavaFileObject> {
boolean errorFound;
List<String> errDiags = List.nil();
public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
if (diagnostic.getKind() == Diagnostic.Kind.ERROR) {
errDiags = errDiags.append(diagnostic.getMessage(Locale.getDefault()));
errorFound = true;
}
}
String printDiags() {
StringBuilder buf = new StringBuilder();
for (String s : errDiags) {
buf.append(s);
buf.append("\n");
}
return buf.toString();
}
}
}
| 10,265 | Java | .java | openjdk-mirror/jdk7u-langtools | 9 | 3 | 0 | 2012-05-07T19:45:34Z | 2012-05-08T17:47:06Z |
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