Examples with FakeProcessExecutor com.facebook.buck.util.FakeProcessExecutor used on opensource projects

Example 21 with FakeProcessExecutor

use of com.facebook.buck.util.FakeProcessExecutor in project buck by facebook.

the class CleanCommandTest method createCommandRunnerParams.

private CommandRunnerParams createCommandRunnerParams() throws InterruptedException, IOException {
    projectFilesystem = new FakeProjectFilesystem();
    Cell cell = new TestCellBuilder().setFilesystem(projectFilesystem).build();
    Supplier<AndroidPlatformTarget> androidPlatformTargetSupplier = AndroidPlatformTarget.EXPLODING_ANDROID_PLATFORM_TARGET_SUPPLIER;
    return CommandRunnerParams.builder().setConsole(new TestConsole()).setStdIn(new ByteArrayInputStream("".getBytes("UTF-8"))).setCell(cell).setAndroidPlatformTargetSupplier(androidPlatformTargetSupplier).setArtifactCacheFactory(new SingletonArtifactCacheFactory(new NoopArtifactCache())).setBuckEventBus(BuckEventBusFactory.newInstance()).setParser(createMock(Parser.class)).setPlatform(Platform.detect()).setEnvironment(ImmutableMap.copyOf(System.getenv())).setJavaPackageFinder(new FakeJavaPackageFinder()).setObjectMapper(ObjectMappers.newDefaultInstance()).setClock(new DefaultClock()).setProcessManager(Optional.empty()).setWebServer(Optional.empty()).setBuckConfig(FakeBuckConfig.builder().build()).setFileHashCache(new StackedFileHashCache(ImmutableList.of())).setExecutors(ImmutableMap.of()).setBuildEnvironmentDescription(CommandRunnerParamsForTesting.BUILD_ENVIRONMENT_DESCRIPTION).setVersionedTargetGraphCache(new VersionedTargetGraphCache()).setActionGraphCache(new ActionGraphCache(new BroadcastEventListener())).setKnownBuildRuleTypesFactory(new KnownBuildRuleTypesFactory(new FakeProcessExecutor(), new FakeAndroidDirectoryResolver())).build();
}

Example 22 with FakeProcessExecutor

use of com.facebook.buck.util.FakeProcessExecutor in project buck by facebook.

the class ExternalJavacTest method externalJavacWillHashTheExternalIfNoVersionInformationIsReturned.

@Test
public void externalJavacWillHashTheExternalIfNoVersionInformationIsReturned() throws IOException {
    Path javac = Files.createTempFile("fake", "javac");
    javac.toFile().deleteOnExit();
    ProcessExecutorParams javacExe = ProcessExecutorParams.builder().addCommand(javac.toAbsolutePath().toString(), "-version").build();
    FakeProcess javacProc = new FakeProcess(0, "", "");
    final FakeProcessExecutor executor = new FakeProcessExecutor(ImmutableMap.of(javacExe, javacProc));
    ExternalJavac compiler = new ExternalJavac(Either.ofLeft(javac)) {

        @Override
        ProcessExecutor createProcessExecutor() {
            return executor;
        }
    };
    RuleKeyObjectSink sink = createMock(RuleKeyObjectSink.class);
    expect(sink.setReflectively("javac", javac.toString())).andReturn(sink);
    replay(sink);
    compiler.appendToRuleKey(sink);
}

Example 23 with FakeProcessExecutor

use of com.facebook.buck.util.FakeProcessExecutor in project buck by facebook.

the class ExternalJavacTest method externalJavacWillHashTheJavacVersionIfPresent.

@Test
public void externalJavacWillHashTheJavacVersionIfPresent() throws IOException {
    Path javac = Files.createTempFile("fake", "javac");
    javac.toFile().deleteOnExit();
    String reportedJavacVersion = "mozzarella";
    JavacVersion javacVersion = JavacVersion.of(reportedJavacVersion);
    ProcessExecutorParams javacExe = ProcessExecutorParams.builder().addCommand(javac.toAbsolutePath().toString(), "-version").build();
    FakeProcess javacProc = new FakeProcess(0, "", reportedJavacVersion);
    final FakeProcessExecutor executor = new FakeProcessExecutor(ImmutableMap.of(javacExe, javacProc));
    ExternalJavac compiler = new ExternalJavac(Either.ofLeft(javac)) {

        @Override
        ProcessExecutor createProcessExecutor() {
            return executor;
        }
    };
    RuleKeyObjectSink sink = createMock(RuleKeyObjectSink.class);
    expect(sink.setReflectively("javac.version", javacVersion.toString())).andReturn(sink);
    replay(sink);
    compiler.appendToRuleKey(sink);
}

Example 24 with FakeProcessExecutor

use of com.facebook.buck.util.FakeProcessExecutor in project buck by facebook.

the class JavacStepTest method successfulCompileDoesNotSendStdoutAndStderrToConsole.

@Test
public void successfulCompileDoesNotSendStdoutAndStderrToConsole() throws Exception {
    FakeJavac fakeJavac = new FakeJavac();
    BuildRuleResolver buildRuleResolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(buildRuleResolver);
    SourcePathResolver sourcePathResolver = new SourcePathResolver(ruleFinder);
    ProjectFilesystem fakeFilesystem = FakeProjectFilesystem.createJavaOnlyFilesystem();
    JavacOptions javacOptions = JavacOptions.builder().setSourceLevel("8.0").setTargetLevel("8.0").build();
    ClasspathChecker classpathChecker = new ClasspathChecker("/", ":", Paths::get, dir -> false, file -> false, (path, glob) -> ImmutableSet.of());
    JavacStep step = new JavacStep(Paths.get("output"), NoOpClassUsageFileWriter.instance(), Optional.empty(), ImmutableSortedSet.of(), Paths.get("pathToSrcsList"), ImmutableSortedSet.of(), fakeJavac, javacOptions, BuildTargetFactory.newInstance("//foo:bar"), Optional.empty(), sourcePathResolver, ruleFinder, fakeFilesystem, classpathChecker, Optional.empty());
    FakeProcess fakeJavacProcess = new FakeProcess(0, "javac stdout\n", "javac stderr\n");
    ExecutionContext executionContext = TestExecutionContext.newBuilder().setProcessExecutor(new FakeProcessExecutor(Functions.constant(fakeJavacProcess), new TestConsole())).build();
    BuckEventBusFactory.CapturingConsoleEventListener listener = new BuckEventBusFactory.CapturingConsoleEventListener();
    executionContext.getBuckEventBus().register(listener);
    StepExecutionResult result = step.execute(executionContext);
    // Note that we don't include stderr in the step result on success.
    assertThat(result, equalTo(StepExecutionResult.SUCCESS));
    assertThat(listener.getLogMessages(), empty());
}

Example 25 with FakeProcessExecutor

use of com.facebook.buck.util.FakeProcessExecutor in project buck by facebook.

the class JavacStepTest method missingBootclasspathDirFailsWithError.

@Test
public void missingBootclasspathDirFailsWithError() throws Exception {
    FakeJavac fakeJavac = new FakeJavac();
    BuildRuleResolver buildRuleResolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(buildRuleResolver);
    SourcePathResolver sourcePathResolver = new SourcePathResolver(ruleFinder);
    ProjectFilesystem fakeFilesystem = FakeProjectFilesystem.createJavaOnlyFilesystem();
    JavacOptions javacOptions = JavacOptions.builder().setSourceLevel("8.0").setTargetLevel("8.0").setBootclasspath("/no-such-dir").build();
    ClasspathChecker classpathChecker = new ClasspathChecker("/", ":", Paths::get, dir -> false, file -> false, (path, glob) -> ImmutableSet.of());
    JavacStep step = new JavacStep(Paths.get("output"), NoOpClassUsageFileWriter.instance(), Optional.empty(), ImmutableSortedSet.of(), Paths.get("pathToSrcsList"), ImmutableSortedSet.of(), fakeJavac, javacOptions, BuildTargetFactory.newInstance("//foo:bar"), Optional.empty(), sourcePathResolver, ruleFinder, fakeFilesystem, classpathChecker, Optional.empty());
    FakeProcess fakeJavacProcess = new FakeProcess(1, "javac stdout\n", "javac stderr\n");
    ExecutionContext executionContext = TestExecutionContext.newBuilder().setProcessExecutor(new FakeProcessExecutor(Functions.constant(fakeJavacProcess), new TestConsole())).build();
    BuckEventBusFactory.CapturingConsoleEventListener listener = new BuckEventBusFactory.CapturingConsoleEventListener();
    executionContext.getBuckEventBus().register(listener);
    StepExecutionResult result = step.execute(executionContext);
    assertThat(result, equalTo(StepExecutionResult.ERROR));
    assertThat(listener.getLogMessages(), equalTo(ImmutableList.of("Invalid Java compiler options: Bootstrap classpath /no-such-dir " + "contains no valid entries")));
}