Examples with DefaultRuleKeyFactory com.facebook.buck.rules.keys.DefaultRuleKeyFactory used on opensource projects

Example 16 with DefaultRuleKeyFactory

use of com.facebook.buck.rules.keys.DefaultRuleKeyFactory in project buck by facebook.

the class PrebuiltJarSymbolsFinderTest method contentsOfBinaryJarShouldAffectRuleKey.

@Test
public void contentsOfBinaryJarShouldAffectRuleKey() throws IOException {
    // The path to the JAR file to use as the binaryJar of the PrebuiltJarSymbolsFinder.
    final Path relativePathToJar = Paths.get("common.jar");
    final Path absolutePathToJar = tmp.getRoot().resolve(relativePathToJar);
    // 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);
    createMock(SourcePathResolver.class);
    expect(ruleFinder.getRule(anyObject(SourcePath.class))).andReturn(Optional.empty()).anyTimes();
    // Calculates the RuleKey for a JavaSymbolsRule with a PrebuiltJarSymbolsFinder whose binaryJar
    // is a JAR file with the specified entries.
    Function<ImmutableSet<String>, RuleKey> createRuleKey = entries -> {
        File jarFile = absolutePathToJar.toFile();
        JavaSymbolsRule javaSymbolsRule;
        FakeFileHashCache fileHashCache;
        try {
            PrebuiltJarSymbolsFinder finder = createFinderForFileWithEntries(relativePathToJar.getFileName().toString(), entries);
            HashCode hash = Files.hash(jarFile, Hashing.sha1());
            Map<Path, HashCode> pathsToHashes = ImmutableMap.of(absolutePathToJar, hash);
            fileHashCache = new FakeFileHashCache(pathsToHashes);
            javaSymbolsRule = new JavaSymbolsRule(BuildTargetFactory.newInstance("//foo:rule"), finder, ImmutableSortedSet.of(), ObjectMappers.newDefaultInstance(), new ProjectFilesystem(tmp.getRoot()));
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
        RuleKey ruleKey = new DefaultRuleKeyFactory(0, fileHashCache, pathResolver, ruleFinder).build(javaSymbolsRule);
        jarFile.delete();
        return ruleKey;
    };
    RuleKey key1 = createRuleKey.apply(ImmutableSet.of("entry1", "entry2"));
    RuleKey key2 = createRuleKey.apply(ImmutableSet.of("entry1", "entry2"));
    RuleKey key3 = createRuleKey.apply(ImmutableSet.of("entry1", "entry2", "entry3"));
    assertNotNull(key1);
    assertNotNull(key2);
    assertNotNull(key3);
    assertEquals("Two instances of a JavaSymbolsRule with the same inputs should have the same RuleKey.", key1, key2);
    assertNotEquals("Changing the contents of the binaryJar for the PrebuiltJarSymbolsFinder should change " + "the RuleKey of the JavaSymbolsRule that contains it.", key1, key3);
}

Example 17 with DefaultRuleKeyFactory

use of com.facebook.buck.rules.keys.DefaultRuleKeyFactory in project buck by facebook.

the class PythonTestDescriptionTest method calculateRuleKey.

private RuleKey calculateRuleKey(BuildRuleResolver ruleResolver, BuildRule rule) {
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(ruleResolver);
    DefaultRuleKeyFactory ruleKeyFactory = new DefaultRuleKeyFactory(new RuleKeyFieldLoader(0), new StackedFileHashCache(ImmutableList.of(DefaultFileHashCache.createDefaultFileHashCache(rule.getProjectFilesystem()))), new SourcePathResolver(ruleFinder), ruleFinder);
    return ruleKeyFactory.build(rule);
}

Example 18 with DefaultRuleKeyFactory

use of com.facebook.buck.rules.keys.DefaultRuleKeyFactory in project buck by facebook.

the class PythonBinaryDescriptionTest method calculateRuleKey.

private RuleKey calculateRuleKey(BuildRuleResolver ruleResolver, BuildRule rule) {
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(ruleResolver);
    DefaultRuleKeyFactory ruleKeyFactory = new DefaultRuleKeyFactory(new RuleKeyFieldLoader(0), new StackedFileHashCache(ImmutableList.of(DefaultFileHashCache.createDefaultFileHashCache(rule.getProjectFilesystem()))), new SourcePathResolver(ruleFinder), ruleFinder);
    return ruleKeyFactory.build(rule);
}

Example 19 with DefaultRuleKeyFactory

use of com.facebook.buck.rules.keys.DefaultRuleKeyFactory in project buck by facebook.

the class CommandToolTest method sourcePathsContributeToRuleKeys.

@Test
public void sourcePathsContributeToRuleKeys() {
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(resolver);
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    SourcePath path = new FakeSourcePath("input");
    CommandTool tool = new CommandTool.Builder().addArg(SourcePathArg.of(path)).build();
    FileHashCache hashCache = FakeFileHashCache.createFromStrings(ImmutableMap.of("input", Strings.repeat("a", 40)));
    DefaultRuleKeyFactory ruleKeyFactory = new DefaultRuleKeyFactory(0, hashCache, pathResolver, ruleFinder);
    RuleKey ruleKey = new UncachedRuleKeyBuilder(ruleFinder, pathResolver, hashCache, ruleKeyFactory).setReflectively("key", tool).build();
    hashCache = FakeFileHashCache.createFromStrings(ImmutableMap.of("input", Strings.repeat("b", 40)));
    ruleKeyFactory = new DefaultRuleKeyFactory(0, hashCache, pathResolver, ruleFinder);
    RuleKey changedRuleKey = new UncachedRuleKeyBuilder(ruleFinder, pathResolver, hashCache, ruleKeyFactory).setReflectively("key", tool).build();
    assertThat(ruleKey, Matchers.not(Matchers.equalTo(changedRuleKey)));
}

Example 20 with DefaultRuleKeyFactory

use of com.facebook.buck.rules.keys.DefaultRuleKeyFactory in project buck by facebook.

the class KnownBuildRuleTypesTest method whenJavacIsSetInBuckConfigConfiguredRulesCreateJavaLibraryRuleWithDifferentRuleKey.

@Test
public void whenJavacIsSetInBuckConfigConfiguredRulesCreateJavaLibraryRuleWithDifferentRuleKey() throws Exception {
    final Path javac;
    if (Platform.detect() == Platform.WINDOWS) {
        javac = Paths.get("C:/Windows/system32/rundll32.exe");
    } else {
        javac = temporaryFolder.newExecutableFile();
    }
    ProjectFilesystem filesystem = new ProjectFilesystem(temporaryFolder.getRoot());
    ImmutableMap<String, ImmutableMap<String, String>> sections = ImmutableMap.of("tools", ImmutableMap.of("javac", javac.toString()));
    BuckConfig buckConfig = FakeBuckConfig.builder().setFilesystem(filesystem).setSections(sections).build();
    KnownBuildRuleTypes buildRuleTypes = KnownBuildRuleTypesTestUtil.getDefaultKnownBuildRuleTypes(filesystem, environment);
    DefaultJavaLibrary libraryRule = createJavaLibrary(buildRuleTypes);
    ProcessExecutor processExecutor = createExecutor(javac.toString(), "fakeVersion 0.1");
    KnownBuildRuleTypes configuredBuildRuleTypes = KnownBuildRuleTypes.createBuilder(buckConfig, filesystem, processExecutor, new FakeAndroidDirectoryResolver()).build();
    DefaultJavaLibrary configuredRule = createJavaLibrary(configuredBuildRuleTypes);
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer()));
    SourcePathResolver resolver = new SourcePathResolver(ruleFinder);
    FakeFileHashCache hashCache = new FakeFileHashCache(ImmutableMap.of(javac, MorePaths.asByteSource(javac).hash(Hashing.sha1())));
    RuleKey configuredKey = new DefaultRuleKeyFactory(0, hashCache, resolver, ruleFinder).build(configuredRule);
    RuleKey libraryKey = new DefaultRuleKeyFactory(0, hashCache, resolver, ruleFinder).build(libraryRule);
    assertNotEquals(libraryKey, configuredKey);
}