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

Example 66 with PathSourcePath

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

the class CxxLibraryDescriptionTest method locationMacroExpandedLinkerFlag.

@Test
public void locationMacroExpandedLinkerFlag() throws Exception {
    BuildTarget location = BuildTargetFactory.newInstance("//:loc");
    BuildTarget target = BuildTargetFactory.newInstance("//foo:bar").withFlavors(CxxDescriptionEnhancer.SHARED_FLAVOR, CxxLibraryBuilder.createDefaultPlatform().getFlavor());
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    ExportFileBuilder locBuilder = ExportFileBuilder.newExportFileBuilder(location);
    locBuilder.setOut("somewhere.over.the.rainbow");
    CxxLibraryBuilder libBuilder = new CxxLibraryBuilder(target, cxxBuckConfig);
    libBuilder.setSrcs(ImmutableSortedSet.of(SourceWithFlags.of(new PathSourcePath(filesystem, Paths.get("test.cpp")))));
    libBuilder.setLinkerFlags(ImmutableList.of(StringWithMacrosUtils.format("-Wl,--version-script=%s", LocationMacro.of(location))));
    TargetGraph targetGraph = TargetGraphFactory.newInstance(libBuilder.build(), locBuilder.build());
    BuildRuleResolver resolver = new BuildRuleResolver(targetGraph, new DefaultTargetNodeToBuildRuleTransformer());
    ExportFile loc = locBuilder.build(resolver, filesystem, targetGraph);
    CxxLink lib = (CxxLink) libBuilder.build(resolver, filesystem, targetGraph);
    assertThat(lib.getDeps(), hasItem(loc));
    SourcePathResolver pathResolver = new SourcePathResolver(new SourcePathRuleFinder(resolver));
    assertThat(Arg.stringify(lib.getArgs(), pathResolver), hasItem(containsString(pathResolver.getRelativePath(Preconditions.checkNotNull(loc.getSourcePathToOutput())).toString())));
}

Example 67 with PathSourcePath

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

the class CalculateAbiTest method inputRuleKeyDoesNotChangeIfGeneratedBinaryJarDoesNotChange.

@Test
public void inputRuleKeyDoesNotChangeIfGeneratedBinaryJarDoesNotChange() throws Exception {
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(resolver);
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    // Setup the initial java library.
    Path input = Paths.get("input.java");
    BuildTarget javaLibraryTarget = BuildTargetFactory.newInstance("//:library");
    JavaLibraryBuilder builder = JavaLibraryBuilder.createBuilder(javaLibraryTarget).addSrc(new PathSourcePath(filesystem, input));
    DefaultJavaLibrary javaLibrary = builder.build(resolver, filesystem);
    // Write something to the library source and geneated JAR, so they exist to generate rule keys.
    filesystem.writeContentsToPath("stuff", input);
    filesystem.writeContentsToPath("stuff", pathResolver.getRelativePath(javaLibrary.getSourcePathToOutput()));
    BuildTarget target = BuildTargetFactory.newInstance("//:library-abi");
    CalculateAbi calculateAbi = CalculateAbi.of(target, ruleFinder, builder.createBuildRuleParams(resolver, filesystem), new DefaultBuildTargetSourcePath(javaLibraryTarget));
    FileHashCache initialHashCache = new StackedFileHashCache(ImmutableList.of(DefaultFileHashCache.createDefaultFileHashCache(filesystem)));
    DefaultRuleKeyFactory initialRuleKeyFactory = new DefaultRuleKeyFactory(0, initialHashCache, pathResolver, ruleFinder);
    RuleKey initialKey = initialRuleKeyFactory.build(calculateAbi);
    RuleKey initialInputKey = new InputBasedRuleKeyFactory(0, initialHashCache, pathResolver, ruleFinder).build(calculateAbi);
    // Write something to the library source and geneated JAR, so they exist to generate rule keys.
    filesystem.writeContentsToPath("new stuff", input);
    // Re-setup some entities to drop internal rule key caching.
    resolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    ruleFinder = new SourcePathRuleFinder(resolver);
    pathResolver = new SourcePathResolver(ruleFinder);
    builder.build(resolver, filesystem);
    FileHashCache alteredHashCache = new StackedFileHashCache(ImmutableList.of(DefaultFileHashCache.createDefaultFileHashCache(filesystem)));
    DefaultRuleKeyFactory alteredRuleKeyFactory = new DefaultRuleKeyFactory(0, alteredHashCache, pathResolver, ruleFinder);
    RuleKey alteredKey = alteredRuleKeyFactory.build(calculateAbi);
    RuleKey alteredInputKey = new InputBasedRuleKeyFactory(0, alteredHashCache, pathResolver, ruleFinder).build(calculateAbi);
    assertThat(initialKey, Matchers.not(Matchers.equalTo(alteredKey)));
    assertThat(initialInputKey, Matchers.equalTo(alteredInputKey));
}

Example 68 with PathSourcePath

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

the class CalculateAbiTest method ruleKeysChangeIfGeneratedBinaryJarChanges.

@Test
public void ruleKeysChangeIfGeneratedBinaryJarChanges() throws Exception {
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(resolver);
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    // Setup the initial java library.
    Path input = Paths.get("input.java");
    BuildTarget javaLibraryTarget = BuildTargetFactory.newInstance("//:library");
    JavaLibraryBuilder builder = JavaLibraryBuilder.createBuilder(javaLibraryTarget).addSrc(new PathSourcePath(filesystem, input));
    DefaultJavaLibrary javaLibrary = builder.build(resolver, filesystem);
    // Write something to the library source and geneated JAR, so they exist to generate rule keys.
    filesystem.writeContentsToPath("stuff", input);
    filesystem.writeContentsToPath("stuff", pathResolver.getRelativePath(javaLibrary.getSourcePathToOutput()));
    BuildTarget target = BuildTargetFactory.newInstance("//:library-abi");
    CalculateAbi calculateAbi = CalculateAbi.of(target, ruleFinder, builder.createBuildRuleParams(resolver, filesystem), new DefaultBuildTargetSourcePath(javaLibraryTarget));
    FileHashCache initialHashCache = new StackedFileHashCache(ImmutableList.of(DefaultFileHashCache.createDefaultFileHashCache(filesystem)));
    DefaultRuleKeyFactory initialRuleKeyFactory = new DefaultRuleKeyFactory(0, initialHashCache, pathResolver, ruleFinder);
    RuleKey initialKey = initialRuleKeyFactory.build(calculateAbi);
    RuleKey initialInputKey = new InputBasedRuleKeyFactory(0, initialHashCache, pathResolver, ruleFinder).build(calculateAbi);
    // Write something to the library source and geneated JAR, so they exist to generate rule keys.
    filesystem.writeContentsToPath("new stuff", input);
    filesystem.writeContentsToPath("new stuff", pathResolver.getRelativePath(javaLibrary.getSourcePathToOutput()));
    // Re-setup some entities to drop internal rule key caching.
    resolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    ruleFinder = new SourcePathRuleFinder(resolver);
    pathResolver = new SourcePathResolver(ruleFinder);
    builder.build(resolver, filesystem);
    FileHashCache alteredHashCache = new StackedFileHashCache(ImmutableList.of(DefaultFileHashCache.createDefaultFileHashCache(filesystem)));
    DefaultRuleKeyFactory alteredRuleKeyFactory = new DefaultRuleKeyFactory(0, alteredHashCache, pathResolver, ruleFinder);
    RuleKey alteredKey = alteredRuleKeyFactory.build(calculateAbi);
    RuleKey alteredInputKey = new InputBasedRuleKeyFactory(0, alteredHashCache, pathResolver, ruleFinder).build(calculateAbi);
    assertThat(initialKey, Matchers.not(Matchers.equalTo(alteredKey)));
    assertThat(initialInputKey, Matchers.not(Matchers.equalTo(alteredInputKey)));
}

Example 69 with PathSourcePath

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

the class DefaultRuleKeyFactoryTest method testFactoryReportsInputsAndDependenciesToCacheForRuleKeyAppendable.

@Test
public void testFactoryReportsInputsAndDependenciesToCacheForRuleKeyAppendable() throws IOException {
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer()));
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    NoopRuleKeyCache<RuleKey> noopRuleKeyCache = new NoopRuleKeyCache<>();
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    DefaultRuleKeyFactory factory = new DefaultRuleKeyFactory(new RuleKeyFieldLoader(0), new StackedFileHashCache(ImmutableList.of(DefaultFileHashCache.createDefaultFileHashCache(filesystem))), pathResolver, ruleFinder, noopRuleKeyCache);
    // Create a sample input.
    PathSourcePath input = new PathSourcePath(filesystem, filesystem.getPath("input"));
    filesystem.touch(input.getRelativePath());
    // Create a sample dep rule.
    BuildRule dep = new EmptyRule(BuildTargetFactory.newInstance("//:dep"));
    // Create a sample dep appendable.
    RuleKeyAppendable depAppendable = sink -> {
    };
    // Create a sample rule key appendable.
    RuleKeyAppendable appendable = sink -> {
        sink.setReflectively("input", input);
        sink.setReflectively("dep", dep);
        sink.setReflectively("depAppendable", depAppendable);
    };
    // Create a dummy build rule that uses the input.
    BuildRule rule = new NoopBuildRule(new FakeBuildRuleParamsBuilder("//:target").setProjectFilesystem(filesystem).build()) {

        @AddToRuleKey
        private final RuleKeyAppendable appendableField = appendable;
    };
    // Build the rule key.
    factory.build(rule);
    // Verify the input was properly reported to the rule key cache.
    RuleKeyResult<RuleKey> result = noopRuleKeyCache.results.get(appendable);
    assertThat(result, Matchers.notNullValue());
    assertThat(result.inputs, Matchers.containsInAnyOrder(RuleKeyInput.of(filesystem, input.getRelativePath())));
    assertThat(result.deps, Matchers.containsInAnyOrder(dep, depAppendable));
}

Example 70 with PathSourcePath

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

the class DefaultRuleKeyFactoryTest method testFactoryReportsInputsAndDependenciesToCacheForBuildRule.

@Test
public void testFactoryReportsInputsAndDependenciesToCacheForBuildRule() throws IOException {
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer()));
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    NoopRuleKeyCache<RuleKey> noopRuleKeyCache = new NoopRuleKeyCache<>();
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    DefaultRuleKeyFactory factory = new DefaultRuleKeyFactory(new RuleKeyFieldLoader(0), new StackedFileHashCache(ImmutableList.of(DefaultFileHashCache.createDefaultFileHashCache(filesystem))), pathResolver, ruleFinder, noopRuleKeyCache);
    // Create a sample input.
    PathSourcePath input = new PathSourcePath(filesystem, filesystem.getPath("input"));
    filesystem.touch(input.getRelativePath());
    // Create a sample dep rule.
    BuildRule dep = new EmptyRule(BuildTargetFactory.newInstance("//:dep"));
    // Create a sample rule key appendable.
    RuleKeyAppendable appendable = sink -> {
    };
    // Create a dummy build rule that uses the input.
    BuildRule rule = new NoopBuildRule(new FakeBuildRuleParamsBuilder("//:target").setProjectFilesystem(filesystem).setDeclaredDeps(ImmutableSortedSet.of(dep)).build()) {

        @AddToRuleKey
        private final SourcePath inputField = input;

        @AddToRuleKey
        private final RuleKeyAppendable appendableField = appendable;
    };
    // Build the rule key.
    factory.build(rule);
    // Verify the input was properly reported to the rule key cache.
    RuleKeyResult<RuleKey> result = noopRuleKeyCache.results.get(rule);
    assertThat(result, Matchers.notNullValue());
    assertThat(result.inputs, Matchers.containsInAnyOrder(RuleKeyInput.of(filesystem, input.getRelativePath())));
    assertThat(result.deps, Matchers.containsInAnyOrder(dep, appendable));
}