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

Example 6 with RuleKeyAppendable

use of com.facebook.buck.rules.RuleKeyAppendable 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 7 with RuleKeyAppendable

use of com.facebook.buck.rules.RuleKeyAppendable 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));
}

Example 8 with RuleKeyAppendable

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

the class RuleKeyCacheRecyclerTest method pathWatchEventDoesNotInvalidateDifferentInput.

@Test
public void pathWatchEventDoesNotInvalidateDifferentInput() {
    DefaultRuleKeyCache<Void> cache = new DefaultRuleKeyCache<>();
    RuleKeyInput input1 = RuleKeyInput.of(FILESYSTEM, FILESYSTEM.getPath("input1"));
    RuleKeyAppendable appendable1 = sink -> {
    };
    RuleKeyInput input2 = RuleKeyInput.of(FILESYSTEM, FILESYSTEM.getPath("input2"));
    RuleKeyAppendable appendable2 = sink -> {
    };
    cache.get(appendable1, a -> new RuleKeyResult<>(null, ImmutableList.of(), ImmutableList.of(input1)));
    cache.get(appendable2, a -> new RuleKeyResult<>(null, ImmutableList.of(), ImmutableList.of(input2)));
    RuleKeyCacheRecycler<Void> recycler = RuleKeyCacheRecycler.createAndRegister(EVENT_BUS, cache, ImmutableSet.of(FILESYSTEM));
    recycler.onFilesystemChange(WatchEventsForTests.createPathEvent(input2.getPath(), StandardWatchEventKinds.ENTRY_MODIFY));
    assertTrue(cache.isCached(appendable1));
    assertFalse(cache.isCached(appendable2));
}

Example 9 with RuleKeyAppendable

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

the class RuleKeyCacheRecyclerTest method getCacheWithDifferentActionGraphInstanceInvalidates.

@Test
public void getCacheWithDifferentActionGraphInstanceInvalidates() {
    DefaultRuleKeyCache<Void> cache = new DefaultRuleKeyCache<>();
    RuleKeyCacheRecycler<Void> recycler = RuleKeyCacheRecycler.createAndRegister(EVENT_BUS, cache, ImmutableSet.of(FILESYSTEM));
    RuleKeyAppendable appendable = sink -> {
    };
    recycler.withRecycledCache(BUCK_EVENT_BUS, SETTINGS, c -> {
        cache.get(appendable, a -> new RuleKeyResult<>(null, ImmutableList.of(), ImmutableList.of()));
    });
    assertTrue(cache.isCached(appendable));
    recycler.withRecycledCache(BUCK_EVENT_BUS, new RuleKeyCacheRecycler.SettingsAffectingCache(RULE_KEY_SEED, new ActionGraph(ImmutableList.of())), c -> {
    });
    assertFalse(cache.isCached(appendable));
}

Example 10 with RuleKeyAppendable

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

the class RuleKeyCacheRecyclerTest method getCacheWithDifferentRuleKeySeedInvalidates.

@Test
public void getCacheWithDifferentRuleKeySeedInvalidates() {
    DefaultRuleKeyCache<Void> cache = new DefaultRuleKeyCache<>();
    RuleKeyCacheRecycler<Void> recycler = RuleKeyCacheRecycler.createAndRegister(EVENT_BUS, cache, ImmutableSet.of(FILESYSTEM));
    RuleKeyAppendable appendable = sink -> {
    };
    recycler.withRecycledCache(BUCK_EVENT_BUS, SETTINGS, c -> {
        cache.get(appendable, a -> new RuleKeyResult<>(null, ImmutableList.of(), ImmutableList.of()));
    });
    assertTrue(cache.isCached(appendable));
    recycler.withRecycledCache(BUCK_EVENT_BUS, new RuleKeyCacheRecycler.SettingsAffectingCache(RULE_KEY_SEED + 1, ACTION_GRAPH), c -> {
    });
    assertFalse(cache.isCached(appendable));
}