Examples with FakeBuildRuleParamsBuilder com.facebook.buck.rules.FakeBuildRuleParamsBuilder used on opensource projects

Example 81 with FakeBuildRuleParamsBuilder

use of com.facebook.buck.rules.FakeBuildRuleParamsBuilder in project buck by facebook.

the class DexWithClassesTest method testIntermediateDexRuleToDexWithClassesWhenIntermediateDexHasNoClasses.

@Test
public void testIntermediateDexRuleToDexWithClassesWhenIntermediateDexHasNoClasses() {
    SourcePathResolver resolver = new SourcePathResolver(new SourcePathRuleFinder(new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer())));
    BuildTarget javaLibraryTarget = BuildTargetFactory.newInstance("//java/com/example:lib");
    JavaLibrary javaLibrary = new FakeJavaLibrary(javaLibraryTarget, resolver);
    BuildTarget buildTarget = BuildTargetFactory.newInstance("//java/com/example:lib#dex");
    BuildRuleParams params = new FakeBuildRuleParamsBuilder(buildTarget).build();
    DexProducedFromJavaLibrary dexFromJavaLibrary = new DexProducedFromJavaLibrary(params, javaLibrary);
    dexFromJavaLibrary.getBuildOutputInitializer().setBuildOutput(new DexProducedFromJavaLibrary.BuildOutput(/* weightEstimate */
    1600, /* classNamesToHashes */
    ImmutableSortedMap.of(), Optional.empty()));
    DexWithClasses dexWithClasses = DexWithClasses.TO_DEX_WITH_CLASSES.apply(dexFromJavaLibrary);
    assertNull("If the JavaLibraryRule does not produce any .class files, " + "then DexWithClasses.TO_DEX_WITH_CLASSES should return null.", dexWithClasses);
}

Example 82 with FakeBuildRuleParamsBuilder

use of com.facebook.buck.rules.FakeBuildRuleParamsBuilder in project buck by facebook.

the class DexWithClassesTest method testIntermediateDexRuleToDexWithClasses.

@Test
public void testIntermediateDexRuleToDexWithClasses() {
    SourcePathResolver resolver = new SourcePathResolver(new SourcePathRuleFinder(new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer())));
    BuildTarget javaLibraryTarget = BuildTargetFactory.newInstance("//java/com/example:lib");
    JavaLibrary javaLibrary = new FakeJavaLibrary(javaLibraryTarget, resolver);
    BuildTarget buildTarget = BuildTargetFactory.newInstance("//java/com/example:lib#dex");
    BuildRuleParams params = new FakeBuildRuleParamsBuilder(buildTarget).build();
    DexProducedFromJavaLibrary dexFromJavaLibrary = new DexProducedFromJavaLibrary(params, javaLibrary);
    dexFromJavaLibrary.getBuildOutputInitializer().setBuildOutput(new DexProducedFromJavaLibrary.BuildOutput(/* weightEstimate */
    1600, /* classNamesToHashes */
    ImmutableSortedMap.of("com/example/Main", HashCode.fromString(Strings.repeat("cafebabe", 5))), Optional.empty()));
    DexWithClasses dexWithClasses = DexWithClasses.TO_DEX_WITH_CLASSES.apply(dexFromJavaLibrary);
    assertEquals(BuildTargets.getGenPath(javaLibrary.getProjectFilesystem(), buildTarget, "%s.dex.jar"), dexWithClasses.getPathToDexFile());
    assertEquals(ImmutableSet.of("com/example/Main"), dexWithClasses.getClassNames());
    assertEquals(1600, dexWithClasses.getWeightEstimate());
}

Example 83 with FakeBuildRuleParamsBuilder

use of com.facebook.buck.rules.FakeBuildRuleParamsBuilder in project buck by facebook.

the class DummyRDotJavaTest method testBuildSteps.

@Test
public void testBuildSteps() throws IOException {
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    BuildRuleResolver ruleResolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(ruleResolver);
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    BuildRule resourceRule1 = ruleResolver.addToIndex(AndroidResourceRuleBuilder.newBuilder().setRuleFinder(ruleFinder).setBuildTarget(BuildTargetFactory.newInstance("//android_res/com/example:res1")).setRDotJavaPackage("com.facebook").setRes(new FakeSourcePath("android_res/com/example/res1")).build());
    setAndroidResourceBuildOutput(resourceRule1);
    BuildRule resourceRule2 = ruleResolver.addToIndex(AndroidResourceRuleBuilder.newBuilder().setRuleFinder(ruleFinder).setBuildTarget(BuildTargetFactory.newInstance("//android_res/com/example:res2")).setRDotJavaPackage("com.facebook").setRes(new FakeSourcePath("android_res/com/example/res2")).build());
    setAndroidResourceBuildOutput(resourceRule2);
    DummyRDotJava dummyRDotJava = new DummyRDotJava(new FakeBuildRuleParamsBuilder(BuildTargetFactory.newInstance("//java/base:rule")).setProjectFilesystem(filesystem).build(), ruleFinder, ImmutableSet.of((HasAndroidResourceDeps) resourceRule1, (HasAndroidResourceDeps) resourceRule2), ANDROID_JAVAC_OPTIONS, /* forceFinalResourceIds */
    false, Optional.empty(), Optional.of("R2"), false);
    FakeBuildableContext buildableContext = new FakeBuildableContext();
    List<Step> steps = dummyRDotJava.getBuildSteps(FakeBuildContext.NOOP_CONTEXT, buildableContext);
    assertEquals("DummyRDotJava returns an incorrect number of Steps.", 10, steps.size());
    String rDotJavaSrcFolder = BuildTargets.getScratchPath(filesystem, dummyRDotJava.getBuildTarget(), "__%s_rdotjava_src__").toString();
    String rDotJavaBinFolder = BuildTargets.getScratchPath(filesystem, dummyRDotJava.getBuildTarget(), "__%s_rdotjava_bin__").toString();
    String rDotJavaAbiFolder = BuildTargets.getGenPath(filesystem, dummyRDotJava.getBuildTarget(), "__%s_dummyrdotjava_abi__").toString();
    String rDotJavaOutputFolder = BuildTargets.getGenPath(filesystem, dummyRDotJava.getBuildTarget(), "__%s_dummyrdotjava_output__").toString();
    String rDotJavaOutputJar = MorePaths.pathWithPlatformSeparators(String.format("%s/%s.jar", rDotJavaOutputFolder, dummyRDotJava.getBuildTarget().getShortNameAndFlavorPostfix()));
    String genFolder = Paths.get("buck-out/gen/java/base/").toString();
    List<String> sortedSymbolsFiles = Stream.of((AndroidResource) resourceRule1, (AndroidResource) resourceRule2).map(Object::toString).collect(MoreCollectors.toImmutableList());
    ImmutableSortedSet<Path> javaSourceFiles = ImmutableSortedSet.of(Paths.get(rDotJavaSrcFolder).resolve("com/facebook/R.java"));
    List<String> expectedStepDescriptions = Lists.newArrayList(makeCleanDirDescription(filesystem.resolve(rDotJavaSrcFolder)), "android-res-merge " + Joiner.on(' ').join(sortedSymbolsFiles), "android-res-merge " + Joiner.on(' ').join(sortedSymbolsFiles), makeCleanDirDescription(filesystem.resolve(rDotJavaBinFolder)), makeCleanDirDescription(filesystem.resolve(rDotJavaAbiFolder)), makeCleanDirDescription(filesystem.resolve(rDotJavaOutputFolder)), String.format("mkdir -p %s", filesystem.resolve(genFolder)), RDotJava.createJavacStepForDummyRDotJavaFiles(javaSourceFiles, BuildTargets.getGenPath(filesystem, dummyRDotJava.getBuildTarget(), "__%s__srcs"), Paths.get(rDotJavaBinFolder), ANDROID_JAVAC_OPTIONS, /* buildTarget */
    null, pathResolver, ruleFinder, new FakeProjectFilesystem()).getDescription(TestExecutionContext.newInstance()), String.format("jar cf %s  %s", rDotJavaOutputJar, rDotJavaBinFolder), String.format("calculate_abi %s", rDotJavaBinFolder));
    MoreAsserts.assertSteps("DummyRDotJava.getBuildSteps() must return these exact steps.", expectedStepDescriptions, steps, TestExecutionContext.newInstance());
    assertEquals(ImmutableSet.of(Paths.get(rDotJavaBinFolder), Paths.get(rDotJavaOutputJar)), buildableContext.getRecordedArtifacts());
}

Example 84 with FakeBuildRuleParamsBuilder

use of com.facebook.buck.rules.FakeBuildRuleParamsBuilder in project buck by facebook.

the class GenAidlTest method testSimpleGenAidlRule.

@Test
public void testSimpleGenAidlRule() throws IOException {
    ProjectFilesystem stubFilesystem = FakeProjectFilesystem.createJavaOnlyFilesystem();
    Files.createDirectories(stubFilesystem.getRootPath().resolve("java/com/example/base"));
    FakeSourcePath pathToAidl = new FakeSourcePath(stubFilesystem, "java/com/example/base/IWhateverService.aidl");
    String importPath = Paths.get("java/com/example/base").toString();
    BuildTarget target = BuildTargetFactory.newInstance(stubFilesystem.getRootPath(), "//java/com/example/base:IWhateverService");
    BuildRuleParams params = new FakeBuildRuleParamsBuilder(target).setProjectFilesystem(stubFilesystem).build();
    SourcePathResolver pathResolver = new SourcePathResolver(new SourcePathRuleFinder(new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer())));
    GenAidl genAidlRule = new GenAidl(params, pathToAidl, importPath);
    GenAidlDescription description = new GenAidlDescription();
    assertEquals(Description.getBuildRuleType(GenAidlDescription.class), Description.getBuildRuleType(description));
    assertTrue(genAidlRule.getProperties().is(ANDROID));
    List<Step> steps = genAidlRule.getBuildSteps(FakeBuildContext.withSourcePathResolver(pathResolver), new FakeBuildableContext());
    final String pathToAidlExecutable = Paths.get("/usr/local/bin/aidl").toString();
    final String pathToFrameworkAidl = Paths.get("/home/root/android/platforms/android-16/framework.aidl").toString();
    final AndroidPlatformTarget androidPlatformTarget = createMock(AndroidPlatformTarget.class);
    expect(androidPlatformTarget.getAidlExecutable()).andReturn(Paths.get(pathToAidlExecutable));
    expect(androidPlatformTarget.getAndroidFrameworkIdlFile()).andReturn(Paths.get(pathToFrameworkAidl));
    replay(androidPlatformTarget);
    ExecutionContext executionContext = TestExecutionContext.newBuilder().setAndroidPlatformTargetSupplier(Suppliers.ofInstance(androidPlatformTarget)).build();
    assertEquals(executionContext.getAndroidPlatformTarget(), androidPlatformTarget);
    Path outputDirectory = BuildTargets.getScratchPath(stubFilesystem, target, "__%s.aidl");
    MakeCleanDirectoryStep mkdirStep = (MakeCleanDirectoryStep) steps.get(1);
    assertEquals("gen_aidl() should make a directory at " + outputDirectory, outputDirectory, mkdirStep.getPath());
    ShellStep aidlStep = (ShellStep) steps.get(2);
    assertEquals("gen_aidl() should use the aidl binary to write .java files.", String.format("(cd %s && %s -p%s -I%s -o%s %s)", stubFilesystem.getRootPath(), pathToAidlExecutable, pathToFrameworkAidl, stubFilesystem.resolve(importPath), stubFilesystem.resolve(outputDirectory), pathToAidl.getRelativePath()), aidlStep.getDescription(executionContext));
    assertEquals(5, steps.size());
    verify(androidPlatformTarget);
}

Example 85 with FakeBuildRuleParamsBuilder

use of com.facebook.buck.rules.FakeBuildRuleParamsBuilder in project buck by facebook.

the class ApkGenruleTest method testCreateAndRunApkGenrule.

@Test
@SuppressWarnings("PMD.AvoidUsingHardCodedIP")
public void testCreateAndRunApkGenrule() throws IOException, NoSuchBuildTargetException {
    ProjectFilesystem projectFilesystem = FakeProjectFilesystem.createJavaOnlyFilesystem();
    FileSystem fileSystem = projectFilesystem.getRootPath().getFileSystem();
    BuildRuleResolver ruleResolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    createSampleAndroidBinaryRule(ruleResolver, projectFilesystem);
    // From the Python object, create a ApkGenruleBuildRuleFactory to create a ApkGenrule.Builder
    // that builds a ApkGenrule from the Python object.
    BuildTargetParser parser = EasyMock.createNiceMock(BuildTargetParser.class);
    final BuildTarget apkTarget = BuildTargetFactory.newInstance(projectFilesystem.getRootPath(), "//:fb4a");
    EasyMock.expect(parser.parse(EasyMock.eq(":fb4a"), EasyMock.anyObject(BuildTargetPatternParser.class), EasyMock.anyObject())).andStubReturn(apkTarget);
    EasyMock.replay(parser);
    BuildTarget buildTarget = BuildTargetFactory.newInstance(projectFilesystem.getRootPath(), "//src/com/facebook:sign_fb4a");
    ApkGenruleDescription description = new ApkGenruleDescription();
    ApkGenruleDescription.Arg arg = description.createUnpopulatedConstructorArg();
    SourcePathResolver pathResolver = new SourcePathResolver(new SourcePathRuleFinder(ruleResolver));
    arg.apk = new FakeInstallable(apkTarget, pathResolver).getBuildTarget();
    arg.bash = Optional.of("");
    arg.cmd = Optional.of("python signer.py $APK key.properties > $OUT");
    arg.cmdExe = Optional.of("");
    arg.type = Optional.empty();
    arg.out = "signed_fb4a.apk";
    arg.srcs = ImmutableList.of(new PathSourcePath(projectFilesystem, fileSystem.getPath("src/com/facebook/signer.py")), new PathSourcePath(projectFilesystem, fileSystem.getPath("src/com/facebook/key.properties")));
    arg.tests = ImmutableSortedSet.of();
    BuildRuleParams params = new FakeBuildRuleParamsBuilder(buildTarget).setProjectFilesystem(projectFilesystem).build();
    ApkGenrule apkGenrule = (ApkGenrule) description.createBuildRule(TargetGraph.EMPTY, params, ruleResolver, arg);
    ruleResolver.addToIndex(apkGenrule);
    // Verify all of the observers of the Genrule.
    String expectedApkOutput = projectFilesystem.resolve(projectFilesystem.getBuckPaths().getGenDir().toString() + "/src/com/facebook/sign_fb4a/sign_fb4a.apk").toString();
    assertEquals(expectedApkOutput, apkGenrule.getAbsoluteOutputFilePath(pathResolver));
    assertEquals("The apk that this rule is modifying must have the apk in its deps.", ImmutableSet.of(apkTarget.toString()), apkGenrule.getDeps().stream().map(Object::toString).collect(MoreCollectors.toImmutableSet()));
    BuildContext buildContext = FakeBuildContext.withSourcePathResolver(pathResolver);
    Iterable<Path> expectedInputsToCompareToOutputs = ImmutableList.of(fileSystem.getPath("src/com/facebook/signer.py"), fileSystem.getPath("src/com/facebook/key.properties"));
    MoreAsserts.assertIterablesEquals(expectedInputsToCompareToOutputs, pathResolver.filterInputsToCompareToOutput(apkGenrule.getSrcs()));
    // Verify that the shell commands that the genrule produces are correct.
    List<Step> steps = apkGenrule.getBuildSteps(buildContext, new FakeBuildableContext());
    assertEquals(6, steps.size());
    ExecutionContext executionContext = newEmptyExecutionContext();
    Step firstStep = steps.get(0);
    assertTrue(firstStep instanceof MakeCleanDirectoryStep);
    MakeCleanDirectoryStep mkdirCommand = (MakeCleanDirectoryStep) firstStep;
    Path mkdirDir = projectFilesystem.getBuckPaths().getGenDir().resolve("src/com/facebook/sign_fb4a");
    assertEquals("First command should make sure the output directory exists and is empty.", mkdirDir, mkdirCommand.getPath());
    Step secondStep = steps.get(1);
    assertTrue(secondStep instanceof MakeCleanDirectoryStep);
    MakeCleanDirectoryStep secondMkdirCommand = (MakeCleanDirectoryStep) secondStep;
    Path relativePathToTmpDir = projectFilesystem.getBuckPaths().getGenDir().resolve("src/com/facebook/sign_fb4a__tmp");
    assertEquals("Second command should make sure the temp directory exists.", relativePathToTmpDir, secondMkdirCommand.getPath());
    Step thirdStep = steps.get(2);
    assertTrue(thirdStep instanceof MakeCleanDirectoryStep);
    MakeCleanDirectoryStep thirdMkdirCommand = (MakeCleanDirectoryStep) thirdStep;
    Path relativePathToSrcDir = projectFilesystem.getBuckPaths().getGenDir().resolve("src/com/facebook/sign_fb4a__srcs");
    assertEquals("Third command should make sure the temp directory exists.", relativePathToSrcDir, thirdMkdirCommand.getPath());
    MkdirAndSymlinkFileStep linkSource1 = (MkdirAndSymlinkFileStep) steps.get(3);
    assertEquals(fileSystem.getPath("src/com/facebook/signer.py"), linkSource1.getSource());
    assertEquals(fileSystem.getPath(relativePathToSrcDir + "/signer.py"), linkSource1.getTarget());
    MkdirAndSymlinkFileStep linkSource2 = (MkdirAndSymlinkFileStep) steps.get(4);
    assertEquals(fileSystem.getPath("src/com/facebook/key.properties"), linkSource2.getSource());
    assertEquals(fileSystem.getPath(relativePathToSrcDir + "/key.properties"), linkSource2.getTarget());
    Step sixthStep = steps.get(5);
    assertTrue(sixthStep instanceof AbstractGenruleStep);
    AbstractGenruleStep genruleCommand = (AbstractGenruleStep) sixthStep;
    assertEquals("genrule", genruleCommand.getShortName());
    ImmutableMap<String, String> environmentVariables = genruleCommand.getEnvironmentVariables(executionContext);
    assertEquals(new ImmutableMap.Builder<String, String>().put("APK", projectFilesystem.resolve(BuildTargets.getGenPath(projectFilesystem, apkTarget, "%s.apk")).toString()).put("OUT", expectedApkOutput).build(), environmentVariables);
    Path scriptFilePath = genruleCommand.getScriptFilePath(executionContext);
    String scriptFileContents = genruleCommand.getScriptFileContents(executionContext);
    assertEquals(ImmutableList.of("/bin/bash", "-e", scriptFilePath.toString()), genruleCommand.getShellCommand(executionContext));
    assertEquals("python signer.py $APK key.properties > $OUT", scriptFileContents);
    EasyMock.verify(parser);
}