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

Example 41 with PathSourcePath

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

the class HaskellPrebuiltLibraryDescriptionTest method interfaces.

@Test
public void interfaces() throws Exception {
    PathSourcePath interfaces = new FakeSourcePath("interfaces");
    BuildTarget target = BuildTargetFactory.newInstance("//:rule");
    PrebuiltHaskellLibraryBuilder builder = new PrebuiltHaskellLibraryBuilder(target).setVersion("1.0.0").setDb(new FakeSourcePath("package.conf.d")).setImportDirs(ImmutableList.of(interfaces));
    TargetGraph targetGraph = TargetGraphFactory.newInstance(builder.build());
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    BuildRuleResolver resolver = new BuildRuleResolver(targetGraph, new DefaultTargetNodeToBuildRuleTransformer());
    PrebuiltHaskellLibrary library = builder.build(resolver, filesystem, targetGraph);
    HaskellCompileInput input = library.getCompileInput(CxxPlatformUtils.DEFAULT_PLATFORM, Linker.LinkableDepType.STATIC);
    assertThat(input.getPackages().get(0).getInterfaces(), Matchers.contains(interfaces));
}

Example 42 with PathSourcePath

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

the class DefaultJavaLibraryTest method createDefaultJavaLibraryRuleWithAbiKey.

private BuildRule createDefaultJavaLibraryRuleWithAbiKey(BuildTarget buildTarget, ImmutableSet<String> srcs, ImmutableSortedSet<BuildRule> deps, ImmutableSortedSet<BuildRule> exportedDeps, Optional<AbstractJavacOptions.SpoolMode> spoolMode, ImmutableList<String> postprocessClassesCommands) {
    ProjectFilesystem projectFilesystem = new FakeProjectFilesystem();
    ImmutableSortedSet<? extends SourcePath> srcsAsPaths = FluentIterable.from(srcs).transform(Paths::get).transform(p -> new PathSourcePath(projectFilesystem, p)).toSortedSet(Ordering.natural());
    BuildRuleParams buildRuleParams = new FakeBuildRuleParamsBuilder(buildTarget).setDeclaredDeps(ImmutableSortedSet.copyOf(deps)).build();
    JavacOptions javacOptions = spoolMode.isPresent() ? JavacOptions.builder(DEFAULT_JAVAC_OPTIONS).setSpoolMode(spoolMode.get()).build() : DEFAULT_JAVAC_OPTIONS;
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(ruleResolver);
    DefaultJavaLibrary defaultJavaLibrary = new DefaultJavaLibrary(buildRuleParams, new SourcePathResolver(ruleFinder), ruleFinder, srcsAsPaths, /* resources */
    ImmutableSet.of(), javacOptions.getGeneratedSourceFolderName(), /* proguardConfig */
    Optional.empty(), postprocessClassesCommands, exportedDeps, /* providedDeps */
    ImmutableSortedSet.of(), ImmutableSortedSet.of(), javacOptions.trackClassUsage(), /* additionalClasspathEntries */
    ImmutableSet.of(), new JavacToJarStepFactory(javacOptions, JavacOptionsAmender.IDENTITY), /* resourcesRoot */
    Optional.empty(), /* manifest file */
    Optional.empty(), /* mavenCoords */
    Optional.empty(), /* tests */
    ImmutableSortedSet.of(), /* classesToRemoveFromJar */
    ImmutableSet.of()) {
    };
    ruleResolver.addToIndex(defaultJavaLibrary);
    return defaultJavaLibrary;
}

Example 43 with PathSourcePath

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

the class Jsr199JavacIntegrationTest method createJavac.

private Jsr199Javac createJavac(boolean withSyntaxError, Optional<Path> javacJar) throws IOException {
    Path exampleJava = tmp.newFile("Example.java");
    Files.write(exampleJava, Joiner.on('\n').join("package com.example;", "", "public class Example {" + (withSyntaxError ? "" : "}")).getBytes(Charsets.UTF_8));
    Path pathToOutputDirectory = Paths.get("out");
    tmp.newFolder(pathToOutputDirectory.toString());
    Optional<SourcePath> jar = javacJar.map(p -> new PathSourcePath(new FakeProjectFilesystem(), p));
    if (jar.isPresent()) {
        return new JarBackedJavac(JavacOptions.COM_SUN_TOOLS_JAVAC_API_JAVAC_TOOL, ImmutableSet.of(jar.get()));
    }
    return new JdkProvidedInMemoryJavac();
}

Example 44 with PathSourcePath

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

the class JavaLibrarySymbolsFinderTest method extractSymbolsFromSrcs.

@Test
public void extractSymbolsFromSrcs() throws IOException {
    TestDataHelper.createProjectWorkspaceForScenario(this, "java_library_symbols_finder", tmp).setUp();
    ProjectFilesystem projectFilesystem = new ProjectFilesystem(tmp.getRoot());
    ImmutableSortedSet<SourcePath> srcs = ImmutableSortedSet.<SourcePath>naturalOrder().addAll(Stream.of("Example1.java", "Example2.java").map(Paths::get).map(p -> new PathSourcePath(projectFilesystem, p)).iterator()).add(new DefaultBuildTargetSourcePath(BuildTargetFactory.newInstance("//foo:bar"))).build();
    JavaLibrarySymbolsFinder finder = new JavaLibrarySymbolsFinder(srcs, javaFileParser, /* shouldRecordRequiredSymbols */
    true);
    Symbols symbols = finder.extractSymbols();
    assertEquals(ImmutableSet.of("com.example.Example1", "com.example.Example2"), ImmutableSet.copyOf(symbols.provided));
    assertEquals(ImmutableSet.of("com.example.other.Bar", "com.example.other.Foo"), ImmutableSet.copyOf(symbols.required));
}

Example 45 with PathSourcePath

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

the class JavaLibrarySymbolsFinderTest method onlyNonGeneratedSrcsShouldAffectRuleKey.

@Test
@SuppressWarnings("PMD.PrematureDeclaration")
public void onlyNonGeneratedSrcsShouldAffectRuleKey() throws IOException {
    TestDataHelper.createProjectWorkspaceForScenario(this, "java_library_symbols_finder", tmp).setUp();
    final ProjectFilesystem projectFilesystem = new ProjectFilesystem(tmp.getRoot());
    Function<String, SourcePath> convert = src -> new PathSourcePath(projectFilesystem, Paths.get(src));
    SourcePath example1 = convert.apply("Example1.java");
    SourcePath example2 = convert.apply("Example2.java");
    final BuildTarget fakeBuildTarget = BuildTargetFactory.newInstance("//foo:GenEx.java");
    SourcePath generated = new DefaultBuildTargetSourcePath(fakeBuildTarget);
    final boolean shouldRecordRequiredSymbols = true;
    JavaLibrarySymbolsFinder example1Finder = new JavaLibrarySymbolsFinder(ImmutableSortedSet.of(example1), javaFileParser, shouldRecordRequiredSymbols);
    JavaLibrarySymbolsFinder example2Finder = new JavaLibrarySymbolsFinder(ImmutableSortedSet.of(example2), javaFileParser, shouldRecordRequiredSymbols);
    JavaLibrarySymbolsFinder example1AndGeneratedSrcFinder = new JavaLibrarySymbolsFinder(ImmutableSortedSet.of(example1, generated), javaFileParser, shouldRecordRequiredSymbols);
    // Mock out calls to a SourcePathResolver so we can create a legitimate
    // DefaultRuleKeyFactory.
    final SourcePathRuleFinder ruleFinder = createMock(SourcePathRuleFinder.class);
    final SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    expect(ruleFinder.getRule(anyObject(SourcePath.class))).andAnswer(() -> {
        SourcePath input = (SourcePath) EasyMock.getCurrentArguments()[0];
        if (input instanceof ExplicitBuildTargetSourcePath) {
            return Optional.of(new FakeBuildRule(fakeBuildTarget, pathResolver));
        } else {
            return Optional.empty();
        }
    }).anyTimes();
    // Calculates the RuleKey for a JavaSymbolsRule with the specified JavaLibrarySymbolsFinder.
    final FileHashCache fileHashCache = new StackedFileHashCache(ImmutableList.of(DefaultFileHashCache.createDefaultFileHashCache(projectFilesystem)));
    final DefaultRuleKeyFactory ruleKeyFactory = new DefaultRuleKeyFactory(0, fileHashCache, pathResolver, ruleFinder);
    Function<JavaLibrarySymbolsFinder, RuleKey> createRuleKey = finder -> {
        JavaSymbolsRule javaSymbolsRule = new JavaSymbolsRule(BuildTargetFactory.newInstance("//foo:rule"), finder, ImmutableSortedSet.of(), ObjectMappers.newDefaultInstance(), projectFilesystem);
        return ruleKeyFactory.build(javaSymbolsRule);
    };
    RuleKey key1 = createRuleKey.apply(example1Finder);
    RuleKey key2 = createRuleKey.apply(example2Finder);
    RuleKey key3 = createRuleKey.apply(example1AndGeneratedSrcFinder);
    assertNotNull(key1);
    assertNotNull(key2);
    assertNotNull(key3);
    assertNotEquals("Two instances of a JavaSymbolsRule with different srcs should change the RuleKey.", key1, key2);
    assertEquals("Introducing an extra generated .java file to the srcs should not change the RuleKey.", key1, key3);
}