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// Copyright 2023 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
////////////////////////////////////////////////////////////////////////////////
import * as vscode from 'vscode';
import {println} from '../logger';
import {runFuzzerHandler, buildFuzzersFromWorkspace} from '../ossfuzzWrappers';
import {setStatusText} from '../utils';
import {commandHistory} from '../commandUtils';
import {extensionConfig} from '../config';
/**
* Does an end-to-end test of a project/fuzzer. This is done by
* first building the project and then running the fuzzer.
* @param context
* @returns
*/
export async function cmdInputCollectorTestFuzzer() {
setStatusText('Testing specific fuzzer: getting input');
// Get the project name and fuzzer name to test.
const ossFuzzProjectNameInput = await vscode.window.showInputBox({
value: '',
placeHolder: 'The OSS-Fuzz project name',
});
if (!ossFuzzProjectNameInput) {
println('Did not get a ossFuzzTargetProject');
return;
}
println('Project name: ' + ossFuzzProjectNameInput);
// Get the fuzzer to run
const fuzzerNameInput = await vscode.window.showInputBox({
value: '',
placeHolder: 'Type a fuzzer name',
});
if (!fuzzerNameInput) {
println('Failed to get fuzzer name');
return;
}
// Create the args object for the dispatcher
const args = new Object({
projectName: ossFuzzProjectNameInput.toString(),
fuzzerName: fuzzerNameInput.toString(),
});
// Create a dispatcher object.
const commandObject = new Object({
commandType: 'oss-fuzz.TestFuzzer',
Arguments: args,
dispatcherFunc: cmdDispatchTestFuzzerHandler,
});
commandHistory.push(commandObject);
await cmdDispatchTestFuzzerHandler(args);
}
async function cmdDispatchTestFuzzerHandler(args: any) {
// Build the project
setStatusText('Test specific fuzzer: building fuzzers in workspace');
if (!(await buildFuzzersFromWorkspace(args.projectName, '', false))) {
println('Build projects');
return;
}
// Run the fuzzer for 10 seconds
println('Running fuzzer');
setStatusText('Test specific fuzzer: running fuzzer ' + args.fuzzerName);
await runFuzzerHandler(
args.projectName,
args.fuzzerName,
extensionConfig.numberOfSecondsForTestRuns.toString(),
''
);
setStatusText('Test specific fuzzer: test completed of ' + args.fuzzerName);
return;
}
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