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

Example 1 with DefaultTargetNodeToBuildRuleTransformer

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

the class VerifyCachesCommand method verifyRuleKeyCache.

private boolean verifyRuleKeyCache(PrintStream stdOut, int ruleKeySeed, FileHashCache fileHashCache, RuleKeyCacheRecycler<RuleKey> recycler) {
    ImmutableList<Map.Entry<BuildRule, RuleKey>> contents = recycler.getCachedBuildRules();
    RuleKeyFieldLoader fieldLoader = new RuleKeyFieldLoader(ruleKeySeed);
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    contents.forEach(e -> resolver.addToIndex(e.getKey()));
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(resolver);
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    DefaultRuleKeyFactory defaultRuleKeyFactory = new DefaultRuleKeyFactory(fieldLoader, fileHashCache, pathResolver, ruleFinder);
    stdOut.println(String.format("Examining %d build rule keys.", contents.size()));
    ImmutableList<BuildRule> mismatches = RichStream.from(contents).filter(entry -> !defaultRuleKeyFactory.build(entry.getKey()).equals(entry.getValue())).map(Map.Entry::getKey).toImmutableList();
    if (mismatches.isEmpty()) {
        stdOut.println("No rule key cache errors found.");
    } else {
        stdOut.println("Found rule key cache errors:");
        for (BuildRule rule : mismatches) {
            stdOut.println(String.format("  %s", rule));
        }
    }
    return true;
}

Example 2 with DefaultTargetNodeToBuildRuleTransformer

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

the class AndroidBinaryGraphEnhancerTest method testPackageStringsDependsOnResourcesFilter.

@Test
public void testPackageStringsDependsOnResourcesFilter() throws Exception {
    BuildRuleResolver ruleResolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    // set it up.
    BuildTarget target = BuildTargetFactory.newInstance("//:target");
    BuildRuleParams originalParams = new FakeBuildRuleParamsBuilder(target).build();
    AndroidBinaryGraphEnhancer graphEnhancer = new AndroidBinaryGraphEnhancer(originalParams, ruleResolver, ResourcesFilter.ResourceCompressionMode.ENABLED_WITH_STRINGS_AS_ASSETS, FilterResourcesStep.ResourceFilter.EMPTY_FILTER, /* bannedDuplicateResourceTypes */
    EnumSet.noneOf(RType.class), Optional.empty(), /* locales */
    ImmutableSet.of(), new FakeSourcePath("AndroidManifest.xml"), AndroidBinary.PackageType.DEBUG, /* cpuFilters */
    ImmutableSet.of(), /* shouldBuildStringSourceMap */
    false, /* shouldPreDex */
    false, BuildTargets.getScratchPath(originalParams.getProjectFilesystem(), target, "%s/classes.dex"), DexSplitMode.NO_SPLIT, /* buildRulesToExcludeFromDex */
    ImmutableSet.of(), /* resourcesToExclude */
    ImmutableSet.of(), /* skipCrunchPngs */
    false, /* includesVectorDrawables */
    false, ANDROID_JAVAC_OPTIONS, EnumSet.of(ExopackageMode.SECONDARY_DEX), /* buildConfigValues */
    BuildConfigFields.empty(), /* buildConfigValuesFiles */
    Optional.empty(), /* xzCompressionLevel */
    Optional.empty(), /* trimResourceIds */
    false, /* keepResourcePattern */
    Optional.empty(), /* nativePlatforms */
    ImmutableMap.of(), /* nativeLibraryMergeMap */
    Optional.empty(), /* nativeLibraryMergeGlue */
    Optional.empty(), /* nativeLibraryMergeCodeGenerator */
    Optional.empty(), AndroidBinary.RelinkerMode.DISABLED, MoreExecutors.newDirectExecutorService(), /* manifestEntries */
    ManifestEntries.empty(), CxxPlatformUtils.DEFAULT_CONFIG, new APKModuleGraph(TargetGraph.EMPTY, originalParams.getBuildTarget(), Optional.empty()), new DxConfig(FakeBuckConfig.builder().build()));
    graphEnhancer.createAdditionalBuildables();
    ResourcesFilter resourcesFilter = findRuleOfType(ruleResolver, ResourcesFilter.class);
    PackageStringAssets packageStringAssetsRule = findRuleOfType(ruleResolver, PackageStringAssets.class);
    MoreAsserts.assertDepends("PackageStringAssets must depend on AaptPackageResources", packageStringAssetsRule, resourcesFilter);
}

Example 3 with DefaultTargetNodeToBuildRuleTransformer

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

the class AndroidBinaryGraphEnhancerTest method testCreateDepsForPreDexing.

@Test
public void testCreateDepsForPreDexing() throws Exception {
    // Create three Java rules, :dep1, :dep2, and :lib. :lib depends on :dep1 and :dep2.
    BuildTarget javaDep1BuildTarget = BuildTargetFactory.newInstance("//java/com/example:dep1");
    TargetNode<?, ?> javaDep1Node = JavaLibraryBuilder.createBuilder(javaDep1BuildTarget).addSrc(Paths.get("java/com/example/Dep1.java")).build();
    BuildTarget javaDep2BuildTarget = BuildTargetFactory.newInstance("//java/com/example:dep2");
    TargetNode<?, ?> javaDep2Node = JavaLibraryBuilder.createBuilder(javaDep2BuildTarget).addSrc(Paths.get("java/com/example/Dep2.java")).build();
    BuildTarget javaLibBuildTarget = BuildTargetFactory.newInstance("//java/com/example:lib");
    TargetNode<?, ?> javaLibNode = JavaLibraryBuilder.createBuilder(javaLibBuildTarget).addSrc(Paths.get("java/com/example/Lib.java")).addDep(javaDep1Node.getBuildTarget()).addDep(javaDep2Node.getBuildTarget()).build();
    TargetGraph targetGraph = TargetGraphFactory.newInstance(javaDep1Node, javaDep2Node, javaLibNode);
    BuildRuleResolver ruleResolver = new BuildRuleResolver(targetGraph, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(ruleResolver);
    BuildRule javaDep1 = ruleResolver.requireRule(javaDep1BuildTarget);
    BuildRule javaDep2 = ruleResolver.requireRule(javaDep2BuildTarget);
    BuildRule javaLib = ruleResolver.requireRule(javaLibBuildTarget);
    // Assume we are enhancing an android_binary rule whose only dep
    // is //java/com/example:lib, and that //java/com/example:dep2 is in its no_dx list.
    ImmutableSortedSet<BuildRule> originalDeps = ImmutableSortedSet.of(javaLib);
    ImmutableSet<BuildTarget> buildRulesToExcludeFromDex = ImmutableSet.of(javaDep2BuildTarget);
    BuildTarget apkTarget = BuildTargetFactory.newInstance("//java/com/example:apk");
    FakeProjectFilesystem filesystem = new FakeProjectFilesystem();
    BuildRuleParams originalParams = new BuildRuleParams(apkTarget, Suppliers.ofInstance(originalDeps), Suppliers.ofInstance(originalDeps), filesystem, TestCellBuilder.createCellRoots(filesystem));
    AndroidBinaryGraphEnhancer graphEnhancer = new AndroidBinaryGraphEnhancer(originalParams, ruleResolver, ResourcesFilter.ResourceCompressionMode.DISABLED, FilterResourcesStep.ResourceFilter.EMPTY_FILTER, /* bannedDuplicateResourceTypes */
    EnumSet.noneOf(RType.class), Optional.empty(), /* locales */
    ImmutableSet.of(), createStrictMock(PathSourcePath.class), AndroidBinary.PackageType.DEBUG, /* cpuFilters */
    ImmutableSet.of(), /* shouldBuildStringSourceMap */
    false, /* shouldPreDex */
    true, BuildTargets.getScratchPath(originalParams.getProjectFilesystem(), apkTarget, "%s/classes.dex"), DexSplitMode.NO_SPLIT, buildRulesToExcludeFromDex, /* resourcesToExclude */
    ImmutableSet.of(), /* skipCrunchPngs */
    false, /* includesVectorDrawables */
    false, ANDROID_JAVAC_OPTIONS, EnumSet.noneOf(ExopackageMode.class), /* buildConfigValues */
    BuildConfigFields.empty(), /* buildConfigValuesFile */
    Optional.empty(), /* xzCompressionLevel */
    Optional.empty(), /* trimResourceIds */
    false, /* keepResourcePattern */
    Optional.empty(), /* nativePlatforms */
    ImmutableMap.of(), /* nativeLibraryMergeMap */
    Optional.empty(), /* nativeLibraryMergeGlue */
    Optional.empty(), /* nativeLibraryMergeCodeGenerator */
    Optional.empty(), AndroidBinary.RelinkerMode.DISABLED, MoreExecutors.newDirectExecutorService(), /* manifestEntries */
    ManifestEntries.empty(), CxxPlatformUtils.DEFAULT_CONFIG, new APKModuleGraph(TargetGraph.EMPTY, originalParams.getBuildTarget(), Optional.empty()), new DxConfig(FakeBuckConfig.builder().build()));
    BuildTarget aaptPackageResourcesTarget = BuildTargetFactory.newInstance("//java/com/example:apk#aapt_package");
    BuildRuleParams aaptPackageResourcesParams = new FakeBuildRuleParamsBuilder(aaptPackageResourcesTarget).build();
    AaptPackageResources aaptPackageResources = new AaptPackageResources(aaptPackageResourcesParams, ruleFinder, ruleResolver, /* manifest */
    new FakeSourcePath("java/src/com/facebook/base/AndroidManifest.xml"), new IdentityResourcesProvider(ImmutableList.of()), ImmutableList.of(), ImmutableSortedSet.of(), ImmutableSet.of(), /* resourceUnionPackage */
    Optional.empty(), false, /* skipCrunchPngs */
    false, /* includesVectorDrawables */
    false, /* bannedDuplicateResourceTypes */
    EnumSet.noneOf(RType.class), /* manifestEntries */
    ManifestEntries.empty());
    ruleResolver.addToIndex(aaptPackageResources);
    AndroidPackageableCollection collection = new AndroidPackageableCollector(/* collectionRoot */
    apkTarget, ImmutableSet.of(javaDep2BuildTarget), /* resourcesToExclude */
    ImmutableSet.of(), new APKModuleGraph(TargetGraph.EMPTY, apkTarget, Optional.empty())).addClasspathEntry(((HasJavaClassHashes) javaDep1), new FakeSourcePath("ignored")).addClasspathEntry(((HasJavaClassHashes) javaDep2), new FakeSourcePath("ignored")).addClasspathEntry(((HasJavaClassHashes) javaLib), new FakeSourcePath("ignored")).build();
    ImmutableMultimap<APKModule, DexProducedFromJavaLibrary> preDexedLibraries = graphEnhancer.createPreDexRulesForLibraries(/* additionalJavaLibrariesToDex */
    ImmutableList.of(), collection);
    BuildTarget fakeUberRDotJavaCompileTarget = BuildTargetFactory.newInstance("//fake:uber_r_dot_java#compile");
    JavaLibrary fakeUberRDotJavaCompile = JavaLibraryBuilder.createBuilder(fakeUberRDotJavaCompileTarget).build(ruleResolver);
    BuildTarget fakeUberRDotJavaDexTarget = BuildTargetFactory.newInstance("//fake:uber_r_dot_java#dex");
    DexProducedFromJavaLibrary fakeUberRDotJavaDex = new DexProducedFromJavaLibrary(new FakeBuildRuleParamsBuilder(fakeUberRDotJavaDexTarget).build(), fakeUberRDotJavaCompile);
    ruleResolver.addToIndex(fakeUberRDotJavaDex);
    BuildRule preDexMergeRule = graphEnhancer.createPreDexMergeRule(preDexedLibraries, fakeUberRDotJavaDex);
    BuildTarget dexMergeTarget = BuildTargetFactory.newInstance("//java/com/example:apk#dex_merge");
    BuildRule dexMergeRule = ruleResolver.getRule(dexMergeTarget);
    assertEquals(dexMergeRule, preDexMergeRule);
    BuildTarget javaDep1DexBuildTarget = BuildTarget.builder(javaDep1BuildTarget).addFlavors(AndroidBinaryGraphEnhancer.DEX_FLAVOR).build();
    BuildTarget javaDep2DexBuildTarget = BuildTarget.builder(javaDep2BuildTarget).addFlavors(AndroidBinaryGraphEnhancer.DEX_FLAVOR).build();
    BuildTarget javaLibDexBuildTarget = BuildTarget.builder(javaLibBuildTarget).addFlavors(AndroidBinaryGraphEnhancer.DEX_FLAVOR).build();
    assertThat("There should be a #dex rule for dep1 and lib, but not dep2 because it is in the no_dx " + "list.  And we should depend on uber_r_dot_java", Iterables.transform(dexMergeRule.getDeps(), BuildRule::getBuildTarget), Matchers.allOf(Matchers.not(Matchers.hasItem(javaDep1BuildTarget)), Matchers.hasItem(javaDep1DexBuildTarget), Matchers.not(Matchers.hasItem(javaDep2BuildTarget)), Matchers.not(Matchers.hasItem(javaDep2DexBuildTarget)), Matchers.hasItem(javaLibDexBuildTarget), Matchers.hasItem(fakeUberRDotJavaDex.getBuildTarget())));
}

Example 4 with DefaultTargetNodeToBuildRuleTransformer

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

the class AndroidBinaryGraphEnhancerTest method testResourceRulesDependOnRulesBehindResourceSourcePaths.

@Test
public void testResourceRulesDependOnRulesBehindResourceSourcePaths() throws Exception {
    BuildRuleResolver ruleResolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(ruleResolver);
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    FakeBuildRule resourcesDep = ruleResolver.addToIndex(new FakeBuildRule(BuildTargetFactory.newInstance("//:resource_dep"), pathResolver));
    resourcesDep.setOutputFile("foo");
    AndroidResource resource = ruleResolver.addToIndex(new AndroidResource(new FakeBuildRuleParamsBuilder("//:resources").build().copyAppendingExtraDeps(ImmutableSortedSet.of(resourcesDep)), ruleFinder, ImmutableSortedSet.of(), resourcesDep.getSourcePathToOutput(), ImmutableSortedMap.of(), null, null, ImmutableSortedMap.of(), new FakeSourcePath("manifest"), false));
    // set it up.
    BuildTarget target = BuildTargetFactory.newInstance("//:target");
    BuildRuleParams originalParams = new FakeBuildRuleParamsBuilder(target).setDeclaredDeps(ImmutableSortedSet.of(resource)).build();
    AndroidBinaryGraphEnhancer graphEnhancer = new AndroidBinaryGraphEnhancer(originalParams, ruleResolver, ResourcesFilter.ResourceCompressionMode.ENABLED_WITH_STRINGS_AS_ASSETS, FilterResourcesStep.ResourceFilter.EMPTY_FILTER, /* bannedDuplicateResourceTypes */
    EnumSet.noneOf(RType.class), Optional.empty(), /* locales */
    ImmutableSet.of(), new FakeSourcePath("AndroidManifest.xml"), AndroidBinary.PackageType.DEBUG, /* cpuFilters */
    ImmutableSet.of(), /* shouldBuildStringSourceMap */
    false, /* shouldPreDex */
    false, BuildTargets.getScratchPath(originalParams.getProjectFilesystem(), target, "%s/classes.dex"), DexSplitMode.NO_SPLIT, /* buildRulesToExcludeFromDex */
    ImmutableSet.of(), /* resourcesToExclude */
    ImmutableSet.of(), /* skipCrunchPngs */
    false, /* includesVectorDrawables */
    false, ANDROID_JAVAC_OPTIONS, EnumSet.of(ExopackageMode.SECONDARY_DEX), /* buildConfigValues */
    BuildConfigFields.empty(), /* buildConfigValuesFiles */
    Optional.empty(), /* xzCompressionLevel */
    Optional.empty(), /* trimResourceIds */
    false, /* keepResourcePattern */
    Optional.empty(), /* nativePlatforms */
    ImmutableMap.of(), /* nativeLibraryMergeMap */
    Optional.empty(), /* nativeLibraryMergeGlue */
    Optional.empty(), /* nativeLibraryMergeCodeGenerator */
    Optional.empty(), AndroidBinary.RelinkerMode.DISABLED, MoreExecutors.newDirectExecutorService(), /* manifestEntries */
    ManifestEntries.empty(), CxxPlatformUtils.DEFAULT_CONFIG, new APKModuleGraph(TargetGraph.EMPTY, originalParams.getBuildTarget(), Optional.empty()), new DxConfig(FakeBuckConfig.builder().build()));
    graphEnhancer.createAdditionalBuildables();
    ResourcesFilter resourcesFilter = findRuleOfType(ruleResolver, ResourcesFilter.class);
    MoreAsserts.assertDepends("ResourcesFilter must depend on rules behind resources source paths", resourcesFilter, resourcesDep);
}

Example 5 with DefaultTargetNodeToBuildRuleTransformer

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

the class AndroidBinaryIntegrationTest method testNativeRelinker.

@Test
public void testNativeRelinker() throws IOException, InterruptedException {
    NdkCxxPlatform platform = AndroidNdkHelper.getNdkCxxPlatform(workspace, filesystem);
    SourcePathResolver pathResolver = new SourcePathResolver(new SourcePathRuleFinder(new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer())));
    Path tmpDir = tmpFolder.newFolder("xdso");
    SymbolGetter syms = new SymbolGetter(new DefaultProcessExecutor(new TestConsole()), tmpDir, platform.getObjdump(), pathResolver);
    Symbols sym;
    Path apkPath = workspace.buildAndReturnOutput("//apps/sample:app_xdso_dce");
    sym = syms.getSymbols(apkPath, "lib/x86/libnative_xdsodce_top.so");
    assertTrue(sym.global.contains("_Z10JNI_OnLoadii"));
    assertTrue(sym.undefined.contains("_Z10midFromTopi"));
    assertTrue(sym.undefined.contains("_Z10botFromTopi"));
    assertFalse(sym.all.contains("_Z6unusedi"));
    sym = syms.getSymbols(apkPath, "lib/x86/libnative_xdsodce_mid.so");
    assertTrue(sym.global.contains("_Z10midFromTopi"));
    assertTrue(sym.undefined.contains("_Z10botFromMidi"));
    assertFalse(sym.all.contains("_Z6unusedi"));
    sym = syms.getSymbols(apkPath, "lib/x86/libnative_xdsodce_bot.so");
    assertTrue(sym.global.contains("_Z10botFromTopi"));
    assertTrue(sym.global.contains("_Z10botFromMidi"));
    assertFalse(sym.all.contains("_Z6unusedi"));
    // Run some verification on the same apk with native_relinker disabled.
    apkPath = workspace.buildAndReturnOutput("//apps/sample:app_no_xdso_dce");
    sym = syms.getSymbols(apkPath, "lib/x86/libnative_xdsodce_top.so");
    assertTrue(sym.all.contains("_Z6unusedi"));
    sym = syms.getSymbols(apkPath, "lib/x86/libnative_xdsodce_mid.so");
    assertTrue(sym.all.contains("_Z6unusedi"));
    sym = syms.getSymbols(apkPath, "lib/x86/libnative_xdsodce_bot.so");
    assertTrue(sym.all.contains("_Z6unusedi"));
}