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

Example 61 with FakeProjectFilesystem

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

the class CxxTestDescriptionTest method testArgsArePropagated.

@Test
public void testArgsArePropagated() throws Exception {
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathResolver pathResolver = new SourcePathResolver(new SourcePathRuleFinder(resolver));
    addFramework(resolver, filesystem);
    BuildRule someRule = GenruleBuilder.newGenruleBuilder(BuildTargetFactory.newInstance("//:some_rule")).setOut("someRule").build(resolver);
    CxxTestBuilder builder = createTestBuilder().setArgs(ImmutableList.of("value $(location //:some_rule)"));
    addSandbox(resolver, filesystem, builder.getTarget());
    CxxTest cxxTest = builder.build(resolver);
    TestRunningOptions testOptions = TestRunningOptions.builder().setShufflingTests(false).setTestSelectorList(TestSelectorList.empty()).build();
    ImmutableList<Step> steps = cxxTest.runTests(TestExecutionContext.newInstance(), testOptions, pathResolver, TestRule.NOOP_REPORTING_CALLBACK);
    CxxTestStep testStep = (CxxTestStep) Iterables.getLast(steps);
    assertThat(testStep.getCommand(), Matchers.hasItem("value " + pathResolver.getAbsolutePath(Preconditions.checkNotNull(someRule.getSourcePathToOutput()))));
}

Example 62 with FakeProjectFilesystem

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

the class CxxTestDescriptionTest method locationMacro.

@Test
public void locationMacro() throws Exception {
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathResolver pathResolver = new SourcePathResolver(new SourcePathRuleFinder(resolver));
    Genrule dep = GenruleBuilder.newGenruleBuilder(BuildTargetFactory.newInstance("//:dep")).setOut("out").build(resolver);
    CxxTestBuilder builder = createTestBuilder().setLinkerFlags(ImmutableList.of(StringWithMacrosUtils.format("--linker-script=%s", LocationMacro.of(dep.getBuildTarget()))));
    addFramework(resolver, filesystem);
    addSandbox(resolver, filesystem, builder.getTarget());
    assertThat(builder.build().getExtraDeps(), Matchers.hasItem(dep.getBuildTarget()));
    CxxTest test = builder.build(resolver);
    CxxLink binary = (CxxLink) resolver.getRule(CxxDescriptionEnhancer.createCxxLinkTarget(test.getBuildTarget(), Optional.empty()));
    assertThat(Arg.stringify(binary.getArgs(), pathResolver), Matchers.hasItem(String.format("--linker-script=%s", dep.getAbsoluteOutputFilePath(pathResolver))));
    assertThat(binary.getDeps(), Matchers.hasItem(dep));
}

Example 63 with FakeProjectFilesystem

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

the class CxxLibraryDescriptionTest method forceStatic.

@Test
public void forceStatic() throws Exception {
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    CxxLibraryBuilder cxxLibraryBuilder = new CxxLibraryBuilder(BuildTargetFactory.newInstance("//:rule"), cxxBuckConfig).setPreferredLinkage(NativeLinkable.Linkage.STATIC);
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraphFactory.newInstance(cxxLibraryBuilder.build()), new DefaultTargetNodeToBuildRuleTransformer());
    CxxLibrary rule = (CxxLibrary) cxxLibraryBuilder.build(resolver, filesystem);
    assertThat(rule.getPreferredLinkage(CxxPlatformUtils.DEFAULT_PLATFORM), equalTo(NativeLinkable.Linkage.STATIC));
}

Example 64 with FakeProjectFilesystem

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

the class CxxLibraryDescriptionTest method exportedDepsArePropagatedToRuntimeDeps.

@Test
public void exportedDepsArePropagatedToRuntimeDeps() throws Exception {
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    CxxBinaryBuilder cxxBinaryBuilder = new CxxBinaryBuilder(BuildTargetFactory.newInstance("//:dep"));
    CxxLibraryBuilder cxxLibraryBuilder = new CxxLibraryBuilder(BuildTargetFactory.newInstance("//:lib"), cxxBuckConfig).setExportedDeps(ImmutableSortedSet.of(cxxBinaryBuilder.getTarget()));
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraphFactory.newInstance(cxxLibraryBuilder.build(), cxxBinaryBuilder.build()), new DefaultTargetNodeToBuildRuleTransformer());
    cxxBinaryBuilder.build(resolver, filesystem);
    CxxLibrary cxxLibrary = (CxxLibrary) cxxLibraryBuilder.build(resolver, filesystem);
    assertThat(cxxLibrary.getRuntimeDeps().collect(MoreCollectors.toImmutableSet()), hasItem(cxxBinaryBuilder.getTarget()));
}

Example 65 with FakeProjectFilesystem

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

the class CxxLibraryDescriptionTest method linkerFlagsLocationMacro.

@Test
public void linkerFlagsLocationMacro() throws Exception {
    ProjectFilesystem filesystem = new FakeProjectFilesystem();
    BuildTarget target = BuildTargetFactory.newInstance("//:rule").withFlavors(CxxDescriptionEnhancer.SHARED_FLAVOR, CxxPlatformUtils.DEFAULT_PLATFORM.getFlavor());
    GenruleBuilder depBuilder = GenruleBuilder.newGenruleBuilder(BuildTargetFactory.newInstance("//:dep")).setOut("out");
    CxxLibraryBuilder builder = new CxxLibraryBuilder(target, cxxBuckConfig).setLinkerFlags(ImmutableList.of(StringWithMacrosUtils.format("--linker-script=%s", LocationMacro.of(depBuilder.getTarget())))).setSrcs(ImmutableSortedSet.of(SourceWithFlags.of(new FakeSourcePath("foo.c"))));
    TargetGraph targetGraph = TargetGraphFactory.newInstance(depBuilder.build(), builder.build());
    BuildRuleResolver resolver = new BuildRuleResolver(targetGraph, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathResolver pathResolver = new SourcePathResolver(new SourcePathRuleFinder(resolver));
    Genrule dep = depBuilder.build(resolver, filesystem, targetGraph);
    assertThat(builder.build().getExtraDeps(), hasItem(dep.getBuildTarget()));
    BuildRule binary = builder.build(resolver, filesystem, targetGraph);
    assertThat(binary, instanceOf(CxxLink.class));
    assertThat(Arg.stringify(((CxxLink) binary).getArgs(), pathResolver), hasItem(String.format("--linker-script=%s", dep.getAbsoluteOutputFilePath(pathResolver))));
    assertThat(binary.getDeps(), hasItem(dep));
}