Examples with SkyValue com.google.devtools.build.skyframe.SkyValue used on opensource projects

Example 16 with SkyValue

use of com.google.devtools.build.skyframe.SkyValue in project bazel by bazelbuild.

the class FileFunctionTest method testAbsoluteSymlinksReferredByInternalFilesToFilesOutsideRootWhenExternalAssumedNonExistentAndImmutable.

@Test
public void testAbsoluteSymlinksReferredByInternalFilesToFilesOutsideRootWhenExternalAssumedNonExistentAndImmutable() throws Exception {
    file("/outsideroot/src/foo/bar");
    symlink("/root/src", "/outsideroot/src");
    SequentialBuildDriver driver = makeDriver(ExternalFileAction.ASSUME_NON_EXISTENT_AND_IMMUTABLE_FOR_EXTERNAL_PATHS);
    SkyKey key = skyKey("/root/src/foo/bar");
    EvaluationResult<SkyValue> result = driver.evaluate(ImmutableList.of(key), false, DEFAULT_THREAD_COUNT, NullEventHandler.INSTANCE);
    assertThatEvaluationResult(result).hasNoError();
    FileValue value = (FileValue) result.get(key);
    assertThat(value).isNotNull();
    assertFalse(value.exists());
}

Example 17 with SkyValue

use of com.google.devtools.build.skyframe.SkyValue in project bazel by bazelbuild.

the class FileFunctionTest method testFileStateEquality.

@Test
public void testFileStateEquality() throws Exception {
    file("a");
    symlink("b1", "a");
    symlink("b2", "a");
    symlink("b3", "zzz");
    directory("d1");
    directory("d2");
    SkyKey file = fileStateSkyKey("a");
    SkyKey symlink1 = fileStateSkyKey("b1");
    SkyKey symlink2 = fileStateSkyKey("b2");
    SkyKey symlink3 = fileStateSkyKey("b3");
    SkyKey missing1 = fileStateSkyKey("c1");
    SkyKey missing2 = fileStateSkyKey("c2");
    SkyKey directory1 = fileStateSkyKey("d1");
    SkyKey directory2 = fileStateSkyKey("d2");
    ImmutableList<SkyKey> keys = ImmutableList.of(file, symlink1, symlink2, symlink3, missing1, missing2, directory1, directory2);
    SequentialBuildDriver driver = makeDriver();
    EvaluationResult<SkyValue> result = driver.evaluate(keys, false, DEFAULT_THREAD_COUNT, NullEventHandler.INSTANCE);
    new EqualsTester().addEqualityGroup(result.get(file)).addEqualityGroup(result.get(symlink1), result.get(symlink2)).addEqualityGroup(result.get(symlink3)).addEqualityGroup(result.get(missing1), result.get(missing2)).addEqualityGroup(result.get(directory1), result.get(directory2)).testEquals();
}

Example 18 with SkyValue

use of com.google.devtools.build.skyframe.SkyValue in project bazel by bazelbuild.

the class FilesetEntryFunctionTest method assertRecursiveTraversalForDirectorySymlink.

private void assertRecursiveTraversalForDirectorySymlink(SymlinkBehavior symlinks, PackageBoundaryMode pkgBoundaryMode) throws Exception {
    Artifact dir = getSourceArtifact("foo/dir_real");
    Artifact symlink = getSourceArtifact("foo/dir_sym");
    createFile(childOf(dir, "file.a"), "blah");
    RootedPath fileAsym = childOf(dir, "subdir/file.a.sym");
    createFile(childOf(dir, "subpkg/BUILD"), "blah");
    createFile(childOf(dir, "subpkg/file.b"), "blah");
    fileAsym.asPath().getParentDirectory().createDirectory();
    fileAsym.asPath().createSymbolicLink(new PathFragment("../file.a"));
    symlink.getPath().createSymbolicLink(new PathFragment("dir_real"));
    FilesetOutputSymlink outA = symlink("output-name/file.a", childOf(symlink, "file.a"));
    FilesetOutputSymlink outASym = null;
    FilesetOutputSymlink outBuild = symlink("output-name/subpkg/BUILD", childOf(symlink, "subpkg/BUILD"));
    FilesetOutputSymlink outB = symlink("output-name/subpkg/file.b", childOf(symlink, "subpkg/file.b"));
    switch(symlinks) {
        case COPY:
            outASym = symlink("output-name/subdir/file.a.sym", "../file.a");
            break;
        case DEREFERENCE:
            outASym = symlink("output-name/subdir/file.a.sym", childOf(dir, "file.a"));
            break;
        default:
            throw new IllegalStateException(symlinks.toString());
    }
    FilesetTraversalParams params = FilesetTraversalParamsFactory.recursiveTraversalOfDirectory(/*ownerLabel=*/
    label("//foo"), /*directoryToTraverse=*/
    symlink, /*destPath=*/
    new PathFragment("output-name"), /*excludes=*/
    null, /*symlinkBehaviorMode=*/
    symlinks, /*pkgBoundaryMode=*/
    pkgBoundaryMode);
    switch(pkgBoundaryMode) {
        case CROSS:
            assertSymlinksInOrder(params, outA, outASym, outBuild, outB);
            break;
        case DONT_CROSS:
            assertSymlinksInOrder(params, outA, outASym);
            break;
        case REPORT_ERROR:
            SkyKey key = FilesetEntryValue.key(params);
            EvaluationResult<SkyValue> result = eval(key);
            assertThat(result.hasError()).isTrue();
            assertThat(result.getError(key).getException().getMessage()).contains("'foo/dir_sym' crosses package boundary into package rooted at foo/dir_sym/subpkg");
            break;
        default:
            throw new IllegalStateException(pkgBoundaryMode.toString());
    }
}

Example 19 with SkyValue

use of com.google.devtools.build.skyframe.SkyValue in project bazel by bazelbuild.

the class FilesystemValueCheckerTest method testExplicitFiles.

@Test
public void testExplicitFiles() throws Exception {
    FilesystemValueChecker checker = new FilesystemValueChecker(null, null);
    Path path1 = fs.getPath("/foo1");
    Path path2 = fs.getPath("/foo2");
    FileSystemUtils.createEmptyFile(path1);
    FileSystemUtils.createEmptyFile(path2);
    assertEmptyDiff(getDirtyFilesystemKeys(evaluator, checker));
    SkyKey key1 = FileStateValue.key(RootedPath.toRootedPath(fs.getRootDirectory(), new PathFragment("foo1")));
    SkyKey key2 = FileStateValue.key(RootedPath.toRootedPath(fs.getRootDirectory(), new PathFragment("foo2")));
    Iterable<SkyKey> skyKeys = ImmutableList.of(key1, key2);
    EvaluationResult<SkyValue> result = driver.evaluate(skyKeys, false, SkyframeExecutor.DEFAULT_THREAD_COUNT, NullEventHandler.INSTANCE);
    assertFalse(result.hasError());
    assertEmptyDiff(getDirtyFilesystemKeys(evaluator, checker));
    FileSystemUtils.writeContentAsLatin1(path1, "hello1");
    FileSystemUtils.writeContentAsLatin1(path1, "hello2");
    path1.setLastModifiedTime(27);
    path2.setLastModifiedTime(42);
    assertDiffWithNewValues(getDirtyFilesystemKeys(evaluator, checker), key1, key2);
    differencer.invalidate(skyKeys);
    result = driver.evaluate(skyKeys, false, SkyframeExecutor.DEFAULT_THREAD_COUNT, NullEventHandler.INSTANCE);
    assertFalse(result.hasError());
    assertEmptyDiff(getDirtyFilesystemKeys(evaluator, checker));
}

Example 20 with SkyValue

use of com.google.devtools.build.skyframe.SkyValue in project bazel by bazelbuild.

the class FilesystemValueCheckerTest method testFileWithIOExceptionNotConsideredDirty.

@Test
public void testFileWithIOExceptionNotConsideredDirty() throws Exception {
    Path path = fs.getPath("/testroot/foo");
    path.getParentDirectory().createDirectory();
    path.createSymbolicLink(new PathFragment("bar"));
    fs.readlinkThrowsIoException = true;
    SkyKey fileKey = FileStateValue.key(RootedPath.toRootedPath(pkgRoot, new PathFragment("foo")));
    EvaluationResult<SkyValue> result = driver.evaluate(ImmutableList.of(fileKey), false, SkyframeExecutor.DEFAULT_THREAD_COUNT, NullEventHandler.INSTANCE);
    assertTrue(result.hasError());
    fs.readlinkThrowsIoException = false;
    FilesystemValueChecker checker = new FilesystemValueChecker(null, null);
    Diff diff = getDirtyFilesystemKeys(evaluator, checker);
    assertThat(diff.changedKeysWithoutNewValues()).isEmpty();
    assertThat(diff.changedKeysWithNewValues()).isEmpty();
}