Examples with ProjectFilesystem com.facebook.buck.io.ProjectFilesystem used on opensource projects

Example 66 with ProjectFilesystem

use of com.facebook.buck.io.ProjectFilesystem in project buck by facebook.

the class ArtifactCachesTest method testCreateHttpCacheOnly.

@Test
public void testCreateHttpCacheOnly() throws Exception {
    ArtifactCacheBuckConfig cacheConfig = ArtifactCacheBuckConfigTest.createFromText("[cache]", "mode = http");
    ProjectFilesystem projectFilesystem = new FakeProjectFilesystem();
    BuckEventBus buckEventBus = BuckEventBusFactory.newInstance();
    ArtifactCache artifactCache = new ArtifactCaches(cacheConfig, buckEventBus, projectFilesystem, Optional.empty(), MoreExecutors.newDirectExecutorService(), Optional.empty()).newInstance();
    assertThat(stripDecorators(artifactCache), Matchers.instanceOf(HttpArtifactCache.class));
}

Example 67 with ProjectFilesystem

use of com.facebook.buck.io.ProjectFilesystem in project buck by facebook.

the class ArtifactCachesTest method testCreateReadOnlyDirCacheExperimentalCache.

@Test
public void testCreateReadOnlyDirCacheExperimentalCache() throws Exception {
    assumeThat(Platform.detect(), Matchers.not(Matchers.equalTo(Platform.WINDOWS)));
    ArtifactCacheBuckConfig cacheConfig = ArtifactCacheBuckConfigTest.createFromText("[cache]", "mode = dir, http", "_exp_propagation = true", "_exp_propagation_force_control_group = true");
    ProjectFilesystem projectFilesystem = new FakeProjectFilesystem();
    BuckEventBus buckEventBus = BuckEventBusFactory.newInstance();
    ArtifactCache artifactCache = new ArtifactCaches(cacheConfig, buckEventBus, projectFilesystem, Optional.empty(), MoreExecutors.newDirectExecutorService(), Optional.empty()).newInstance();
    ArtifactCache result = stripDecorators(artifactCache);
    assertThat(result, Matchers.instanceOf(RemoteArtifactsInLocalCacheArtifactCache.class));
    RemoteArtifactsInLocalCacheArtifactCache experimentalCache = (RemoteArtifactsInLocalCacheArtifactCache) result;
    assertThat(experimentalCache.getLocalCaches(), Matchers.instanceOf(MultiArtifactCache.class));
    assertThat(experimentalCache.getLocalCaches().getArtifactCaches().get(0), Matchers.instanceOf(CacheDecorator.class));
    CacheDecorator decorator = (CacheDecorator) experimentalCache.getLocalCaches().getArtifactCaches().get(0);
    assertThat(decorator.getDelegate(), Matchers.instanceOf(DirArtifactCache.class));
    assertThat(experimentalCache.getRemoteCaches(), Matchers.instanceOf(MultiArtifactCache.class));
    assertThat(experimentalCache.getRemoteCaches().getArtifactCaches().get(0), Matchers.instanceOf(HttpArtifactCache.class));
}

Example 68 with ProjectFilesystem

use of com.facebook.buck.io.ProjectFilesystem in project buck by facebook.

the class DirArtifactCacheTest method testDeleteSome.

@Test
public void testDeleteSome() throws IOException {
    Path cacheDir = tmpDir.newFolder();
    Path fileW = cacheDir.resolve("11").resolve("11").resolve("w");
    Path fileX = cacheDir.resolve("22").resolve("22").resolve("x");
    Path fileY = cacheDir.resolve("33").resolve("33").resolve("y");
    Path fileZ = cacheDir.resolve("44").resolve("44").resolve("z");
    Files.createDirectories(fileW.getParent());
    Files.createDirectories(fileX.getParent());
    Files.createDirectories(fileY.getParent());
    Files.createDirectories(fileZ.getParent());
    dirArtifactCache = new DirArtifactCache("dir", new ProjectFilesystem(cacheDir), Paths.get("."), /* doStore */
    true, /* maxCacheSizeBytes */
    Optional.of(3L));
    Files.write(fileW, "w".getBytes(UTF_8));
    Files.write(fileX, "x".getBytes(UTF_8));
    Files.write(fileY, "y".getBytes(UTF_8));
    Files.write(fileZ, "z".getBytes(UTF_8));
    Files.setAttribute(fileW, "lastAccessTime", FileTime.fromMillis(9000));
    Files.setAttribute(fileX, "lastAccessTime", FileTime.fromMillis(0));
    Files.setAttribute(fileY, "lastAccessTime", FileTime.fromMillis(1000));
    Files.setAttribute(fileZ, "lastAccessTime", FileTime.fromMillis(2000));
    // On some filesystems, setting creationTime silently fails. So don't test that here.
    assertEquals(4, cacheDir.toFile().listFiles().length);
    dirArtifactCache.deleteOldFiles();
    List<Path> filesInCache = dirArtifactCache.getAllFilesInCache();
    assertEquals(ImmutableSet.of(fileZ, fileW), ImmutableSet.copyOf(filesInCache));
}

Example 69 with ProjectFilesystem

use of com.facebook.buck.io.ProjectFilesystem in project buck by facebook.

the class DirArtifactCacheTest method testCacheFetchMiss.

@Test
public void testCacheFetchMiss() throws IOException {
    Path cacheDir = tmpDir.newFolder();
    Path fileX = tmpDir.newFile("x");
    fileHashCache = new FakeFileHashCache(ImmutableMap.of(fileX, HashCode.fromInt(0)));
    dirArtifactCache = new DirArtifactCache("dir", new ProjectFilesystem(cacheDir), Paths.get("."), /* doStore */
    true, /* maxCacheSizeBytes */
    Optional.of(0L));
    Files.write(fileX, "x".getBytes(UTF_8));
    BuildRule inputRuleX = new BuildRuleForTest(fileX);
    BuildRuleResolver ruleResolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    ruleResolver.addToIndex(inputRuleX);
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(ruleResolver);
    SourcePathResolver resolver = new SourcePathResolver(ruleFinder);
    RuleKey ruleKeyX = new DefaultRuleKeyFactory(0, fileHashCache, resolver, ruleFinder).build(inputRuleX);
    assertEquals(CacheResultType.MISS, dirArtifactCache.fetch(ruleKeyX, LazyPath.ofInstance(fileX)).getType());
}

Example 70 with ProjectFilesystem

use of com.facebook.buck.io.ProjectFilesystem in project buck by facebook.

the class DirArtifactCacheTest method testCacheCreation.

@Test
public void testCacheCreation() throws IOException {
    Path cacheDir = tmpDir.newFolder();
    dirArtifactCache = new DirArtifactCache("dir", new ProjectFilesystem(cacheDir), Paths.get("."), /* doStore */
    true, /* maxCacheSizeBytes */
    Optional.of(0L));
}