Examples with FakeProjectFilesystem com.facebook.buck.testutil.FakeProjectFilesystem used on opensource projects

Example 81 with FakeProjectFilesystem

use of com.facebook.buck.testutil.FakeProjectFilesystem in project buck by facebook.

the class HeaderVerificationTest method getRuleKey.

private RuleKey getRuleKey(HeaderVerification headerVerification) {
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer()));
    SourcePathResolver resolver = new SourcePathResolver(ruleFinder);
    FileHashCache fileHashCache = new StackedFileHashCache(ImmutableList.of(DefaultFileHashCache.createDefaultFileHashCache(new FakeProjectFilesystem())));
    DefaultRuleKeyFactory factory = new DefaultRuleKeyFactory(0, fileHashCache, resolver, ruleFinder);
    RuleKeyBuilder<RuleKey> builder = new UncachedRuleKeyBuilder(ruleFinder, resolver, fileHashCache, factory);
    builder.setReflectively("headerVerification", headerVerification);
    return builder.build();
}

Example 82 with FakeProjectFilesystem

use of com.facebook.buck.testutil.FakeProjectFilesystem in project buck by facebook.

the class PrebuiltCxxLibraryTest method testGetNativeLinkWithDep.

@Test
public void testGetNativeLinkWithDep() throws Exception {
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    CxxPlatform platform = CxxLibraryBuilder.createDefaultPlatform();
    GenruleBuilder genSrcBuilder = GenruleBuilder.newGenruleBuilder(BuildTargetFactory.newInstance("//:gen_libx")).setOut("gen_libx").setCmd("something");
    BuildTarget target = BuildTargetFactory.newInstance("//:x");
    PrebuiltCxxLibraryBuilder builder = new PrebuiltCxxLibraryBuilder(target).setLibName("x").setLibDir("$(location //:gen_libx)");
    TargetGraph targetGraph = TargetGraphFactory.newInstance(genSrcBuilder.build(), builder.build());
    BuildRuleResolver resolver = new BuildRuleResolver(targetGraph, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(resolver);
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    BuildRule genSrc = genSrcBuilder.build(resolver, filesystem, targetGraph);
    filesystem.writeContentsToPath("class Test {}", pathResolver.getAbsolutePath(genSrc.getSourcePathToOutput()).resolve("libx.a"));
    PrebuiltCxxLibrary lib = (PrebuiltCxxLibrary) builder.build(resolver, filesystem, targetGraph);
    lib.getNativeLinkableInput(platform, Linker.LinkableDepType.STATIC);
    FileHashCache originalHashCache = new StackedFileHashCache(ImmutableList.of(DefaultFileHashCache.createDefaultFileHashCache(filesystem)));
    DefaultRuleKeyFactory factory = new DefaultRuleKeyFactory(0, originalHashCache, pathResolver, ruleFinder);
    RuleKey ruleKey = factory.build(lib);
    assertNotNull(ruleKey);
}

Example 83 with FakeProjectFilesystem

use of com.facebook.buck.testutil.FakeProjectFilesystem in project buck by facebook.

the class PrebuiltCxxLibraryDescriptionTest method nativeLinkableExportedDeps.

@Test
public void nativeLinkableExportedDeps() throws Exception {
    PrebuiltCxxLibraryBuilder depBuilder = new PrebuiltCxxLibraryBuilder(BuildTargetFactory.newInstance("//:dep"));
    PrebuiltCxxLibraryBuilder ruleBuilder = new PrebuiltCxxLibraryBuilder(BuildTargetFactory.newInstance("//:r")).setExportedDeps(ImmutableSortedSet.of(depBuilder.getTarget()));
    TargetGraph targetGraph = TargetGraphFactory.newInstance(depBuilder.build(), ruleBuilder.build());
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    BuildRuleResolver resolver = new BuildRuleResolver(targetGraph, new DefaultTargetNodeToBuildRuleTransformer());
    PrebuiltCxxLibrary dep = (PrebuiltCxxLibrary) depBuilder.build(resolver, filesystem, targetGraph);
    PrebuiltCxxLibrary rule = (PrebuiltCxxLibrary) ruleBuilder.build(resolver, filesystem, targetGraph);
    assertThat(ImmutableList.copyOf(rule.getNativeLinkableDepsForPlatform(CxxLibraryBuilder.createDefaultPlatform())), empty());
    assertThat(rule.getNativeLinkableExportedDepsForPlatform(CxxLibraryBuilder.createDefaultPlatform()), Matchers.contains(dep));
}

Example 84 with FakeProjectFilesystem

use of com.facebook.buck.testutil.FakeProjectFilesystem in project buck by facebook.

the class PrebuiltCxxLibraryDescriptionTest method supportedPlatforms.

@Test
public void supportedPlatforms() throws Exception {
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    BuildTarget target = BuildTargetFactory.newInstance("//foo:bar");
    // First, make sure without any platform regex, we get something back for each of the interface
    // methods.
    PrebuiltCxxLibraryBuilder prebuiltCxxLibraryBuilder = new PrebuiltCxxLibraryBuilder(target);
    TargetGraph targetGraph1 = TargetGraphFactory.newInstance(prebuiltCxxLibraryBuilder.build());
    BuildRuleResolver resolver1 = new BuildRuleResolver(targetGraph1, new DefaultTargetNodeToBuildRuleTransformer());
    PrebuiltCxxLibrary prebuiltCxxLibrary = (PrebuiltCxxLibrary) prebuiltCxxLibraryBuilder.build(resolver1, filesystem, targetGraph1);
    assertThat(prebuiltCxxLibrary.getSharedLibraries(CxxPlatformUtils.DEFAULT_PLATFORM).entrySet(), Matchers.not(empty()));
    assertThat(prebuiltCxxLibrary.getNativeLinkableInput(CxxPlatformUtils.DEFAULT_PLATFORM, Linker.LinkableDepType.SHARED).getArgs(), Matchers.not(empty()));
    // Now, verify we get nothing when the supported platform regex excludes our platform.
    prebuiltCxxLibraryBuilder.setSupportedPlatformsRegex(Pattern.compile("nothing"));
    TargetGraph targetGraph2 = TargetGraphFactory.newInstance(prebuiltCxxLibraryBuilder.build());
    BuildRuleResolver resolver2 = new BuildRuleResolver(targetGraph2, new DefaultTargetNodeToBuildRuleTransformer());
    prebuiltCxxLibrary = (PrebuiltCxxLibrary) prebuiltCxxLibraryBuilder.build(resolver2, filesystem, targetGraph2);
    assertThat(prebuiltCxxLibrary.getSharedLibraries(CxxPlatformUtils.DEFAULT_PLATFORM).entrySet(), empty());
    assertThat(prebuiltCxxLibrary.getNativeLinkableInput(CxxPlatformUtils.DEFAULT_PLATFORM, Linker.LinkableDepType.SHARED).getArgs(), empty());
}

Example 85 with FakeProjectFilesystem

use of com.facebook.buck.testutil.FakeProjectFilesystem in project buck by facebook.

the class PrebuiltCxxLibraryDescriptionTest method forceStatic.

@Test
public void forceStatic() throws Exception {
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    PrebuiltCxxLibraryBuilder builder = new PrebuiltCxxLibraryBuilder(TARGET).setForceStatic(true);
    TargetGraph targetGraph = TargetGraphFactory.newInstance(builder.build());
    BuildRuleResolver resolver = new BuildRuleResolver(targetGraph, new DefaultTargetNodeToBuildRuleTransformer());
    PrebuiltCxxLibrary prebuiltCxxLibrary = (PrebuiltCxxLibrary) builder.build(resolver, filesystem, targetGraph);
    assertThat(prebuiltCxxLibrary.getPreferredLinkage(CxxPlatformUtils.DEFAULT_PLATFORM), Matchers.equalTo(NativeLinkable.Linkage.STATIC));
}