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local lfs = require("lfs")
local get_tmp_path = test_env.get_tmp_path
local run = test_env.run
local testing_paths = test_env.testing_paths
local write_file = test_env.write_file
local P = test_env.P
test_env.setup_specs()
local cfg = require("luarocks.core.cfg")
local deps = require("luarocks.deps")
local fs = require("luarocks.fs")
local path = require("luarocks.path")
local rockspecs = require("luarocks.rockspecs")
local build_builtin = require("luarocks.build.builtin")
local c_module_source = [[
#include <lua.h>
#include <lauxlib.h>
int luaopen_c_module(lua_State* L) {
lua_newtable(L);
lua_pushinteger(L, 1);
lua_setfield(L, -2, "c_module");
return 1;
}
]]
describe("LuaRocks build #unit", function()
local runner
lazy_setup(function()
runner = require("luacov.runner")
runner.init(testing_paths.testrun_dir .. "/luacov.config")
cfg.init()
fs.init()
deps.check_lua_incdir(cfg.variables)
deps.check_lua_libdir(cfg.variables)
end)
lazy_teardown(function()
runner.save_stats()
end)
describe("build.builtin", function()
it("builtin auto installs files in lua subdir", function()
test_env.run_in_tmp(function(tmpdir)
lfs.mkdir("lua")
write_file("lua_module-1.0-1.rockspec", [[
package = "lua_module"
version = "1.0-1"
source = {
url = "http://example.com/lua_module"
}
build = {
type = "builtin",
modules = {}
}
]], finally)
write_file("lua/lua_module.lua", "return 123", finally)
assert.is_true(run.luarocks_bool("build"))
assert.match("[\\/]lua_module%.lua", run.luarocks("show lua_module"))
end, finally)
end)
describe("builtin.autodetect_modules", function()
local tmpdir
local olddir
before_each(function()
tmpdir = get_tmp_path()
olddir = lfs.currentdir()
lfs.mkdir(tmpdir)
lfs.chdir(tmpdir)
fs.change_dir(tmpdir)
end)
after_each(function()
if olddir then
lfs.chdir(olddir)
fs.change_dir(olddir)
if tmpdir then
lfs.rmdir(tmpdir)
end
end
end)
local libs = { "foo1", "foo2" }
local incdirs = { "$(FOO1_INCDIR)", "$(FOO2_INCDIR)" }
local libdirs = { "$(FOO1_LIBDIR)", "$(FOO2_LIBDIR)" }
it("returns a table of the modules having as location the current directory", function()
write_file("module1.lua", "", finally)
write_file("module2.c", "", finally)
write_file("module3.c", "int luaopen_my_module()", finally)
write_file("test.lua", "", finally)
write_file("tests.lua", "", finally)
local modules = build_builtin.autodetect_modules(libs, incdirs, libdirs)
assert.same(modules, {
module1 = "module1.lua",
module2 = {
sources = "module2.c",
libraries = libs,
incdirs = incdirs,
libdirs = libdirs
},
my_module = {
sources = "module3.c",
libraries = libs,
incdirs = incdirs,
libdirs = libdirs
}
})
end)
local test_with_location = function(location)
lfs.mkdir(location)
lfs.mkdir(location .. "/dir1")
lfs.mkdir(location .. "/dir1/dir2")
write_file(location .. "/module1.lua", "", finally)
write_file(location .. "/dir1/module2.c", "", finally)
write_file(location .. "/dir1/dir2/module3.c", "int luaopen_my_module()", finally)
write_file(location .. "/test.lua", "", finally)
write_file(location .. "/tests.lua", "", finally)
local modules = build_builtin.autodetect_modules(libs, incdirs, libdirs)
assert.same(modules, {
module1 = P(location .. "/module1.lua"),
["dir1.module2"] = {
sources = P(location .. "/dir1/module2.c"),
libraries = libs,
incdirs = incdirs,
libdirs = libdirs
},
my_module = {
sources = P(location .. "/dir1/dir2/module3.c"),
libraries = libs,
incdirs = incdirs,
libdirs = libdirs
}
})
lfs.rmdir(location .. "/dir1/dir2")
lfs.rmdir(location .. "/dir1")
lfs.rmdir(location)
end
it("returns a table of the modules having as location the src directory", function()
test_with_location("src")
end)
it("returns a table of the modules having as location the lua directory", function()
test_with_location("lua")
end)
it("returns as second and third argument tables of the bin files and copy directories", function()
lfs.mkdir("doc")
lfs.mkdir("docs")
lfs.mkdir("samples")
lfs.mkdir("tests")
lfs.mkdir("bin")
write_file("bin/binfile", "", finally)
local _, install, copy_directories = build_builtin.autodetect_modules({}, {}, {})
assert.same(install, { bin = { P"bin/binfile" } })
assert.same(copy_directories, { "doc", "docs", "samples", "tests" })
lfs.rmdir("doc")
lfs.rmdir("docs")
lfs.rmdir("samples")
lfs.rmdir("tests")
lfs.rmdir("bin")
end)
end)
describe("builtin.run", function()
local tmpdir
local olddir
before_each(function()
tmpdir = get_tmp_path()
olddir = lfs.currentdir()
lfs.mkdir(tmpdir)
lfs.chdir(tmpdir)
fs.change_dir(tmpdir)
path.use_tree(lfs.currentdir())
end)
after_each(function()
if olddir then
lfs.chdir(olddir)
fs.change_dir(olddir)
if tmpdir then
lfs.rmdir(tmpdir)
end
end
end)
it("returns false if the rockspec has no build modules and its format does not support autoextraction", function()
local rockspec = {
package = "test",
version = "1.0-1",
source = {
url = "http://example.com/test"
},
build = {}
}
rockspecs.from_persisted_table("test-1.0-1.rockspec", rockspec)
assert.falsy(build_builtin.run(rockspec))
rockspec.rockspec_format = "1.0"
assert.falsy(build_builtin.run(rockspec))
end)
it("returns false if lua.h could not be found", function()
local rockspec = {
package = "c_module",
version = "1.0-1",
source = {
url = "http://example.com/c_module"
},
build = {
type = "builtin",
modules = {
c_module = "c_module.c"
}
}
}
write_file("c_module.c", c_module_source, finally)
rockspecs.from_persisted_table("c_module-1.0-1.rockspec", rockspec)
rockspec.variables = { LUA_INCDIR = "invalid" }
assert.falsy(build_builtin.run(rockspec))
end)
it("returns false if the build fails", function()
local rockspec = {
package = "c_module",
version = "1.0-1",
source = {
url = "http://example.com/c_module"
},
build = {
type = "builtin",
modules = {
c_module = "c_module.c"
}
}
}
write_file("c_module.c", c_module_source .. "invalid", finally)
rockspecs.from_persisted_table("c_module-1.0-1.rockspec", rockspec)
assert.falsy(build_builtin.run(rockspec))
end)
it("returns true if the build succeeds with C module", function()
local rockspec = {
package = "c_module",
version = "1.0-1",
source = {
url = "http://example.com/c_module"
},
build = {
type = "builtin",
modules = {
c_module = "c_module.c"
}
}
}
write_file("c_module.c", c_module_source, finally)
rockspecs.from_persisted_table("c_module-1.0-1.rockspec", rockspec)
assert.truthy(build_builtin.run(rockspec))
assert.truthy(lfs.attributes("lib/luarocks/rocks-" .. test_env.lua_version .. "/c_module/1.0-1/lib/c_module." .. test_env.lib_extension))
end)
it("returns true if the build succeeds with Lua module", function()
local rockspec = {
rockspec_format = "1.0",
package = "test",
version = "1.0-1",
source = {
url = "http://example.com/test"
},
build = {
type = "builtin",
modules = {
test = "test.lua"
}
}
}
write_file("test.lua", "return {}", finally)
rockspecs.from_persisted_table("test-1.0-1.rockspec", rockspec)
assert.truthy(build_builtin.run(rockspec))
assert.truthy(lfs.attributes("lib/luarocks/rocks-" .. test_env.lua_version .. "/test/1.0-1/lua/test.lua"))
end)
it("automatically extracts the modules and libraries if they are not given and builds against any external dependencies", function()
local fdir = testing_paths.fixtures_dir
if test_env.TEST_TARGET_OS == "windows" then
if test_env.MINGW then
os.execute("gcc -shared -o " .. fdir .. "/libfixturedep.dll -Wl,--out-implib," .. fdir .."/libfixturedep.a " .. fdir .. "/fixturedep.c")
else
os.execute("cl " .. fdir .. "\\fixturedep.c /link /export:fixturedep_fn /out:" .. fdir .. "\\fixturedep.dll /implib:" .. fdir .. "\\fixturedep.lib")
end
finally(function() os.remove(fdir .. "\\libfixturedep.dll") end)
elseif test_env.TEST_TARGET_OS == "linux" then
os.execute("gcc -shared -o " .. fdir .. "/libfixturedep.so " .. fdir .. "/fixturedep.c")
finally(function() os.remove(fdir .. "/libfixturedep.so") end)
elseif test_env.TEST_TARGET_OS == "osx" then
os.execute("cc -dynamiclib -o " .. fdir .. "/libfixturedep.dylib " .. fdir .. "/fixturedep.c")
finally(function() os.remove(fdir .. "/libfixturedep.dylib") end)
end
local rockspec = {
rockspec_format = "3.0",
package = "c_module",
version = "1.0-1",
source = {
url = "http://example.com/c_module"
},
external_dependencies = {
FIXTUREDEP = {
library = "fixturedep"
}
},
build = {
type = "builtin"
}
}
write_file("c_module.c", c_module_source, finally)
rockspecs.from_persisted_table("c_module-1.0-1.rockspec", rockspec)
rockspec.variables["FIXTUREDEP_LIBDIR"] = testing_paths.fixtures_dir
assert.truthy(build_builtin.run(rockspec))
end)
it("returns false if any external dependency is missing", function()
local rockspec = {
rockspec_format = "3.0",
package = "c_module",
version = "1.0-1",
source = {
url = "https://example.com/c_module"
},
external_dependencies = {
EXTDEP = {
library = "missing"
}
},
build = {
type = "builtin"
}
}
write_file("c_module.c", c_module_source, finally)
rockspecs.from_persisted_table("c_module-1.0-1.rockspec", rockspec)
rockspec.variables["EXTDEP_INCDIR"] = lfs.currentdir()
rockspec.variables["EXTDEP_LIBDIR"] = lfs.currentdir()
assert.falsy(build_builtin.run(rockspec))
end)
end)
end)
end)
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