Examples with ResolvedFile com.google.devtools.build.lib.skyframe.RecursiveFilesystemTraversalValue.ResolvedFile used on opensource projects

Example 11 with ResolvedFile

use of com.google.devtools.build.lib.skyframe.RecursiveFilesystemTraversalValue.ResolvedFile in project bazel by bazelbuild.

the class RecursiveFilesystemTraversalFunctionTest method testFileMtimeChangeDoesNotCauseRebuildIfDigestIsUnchanged.

@Test
public void testFileMtimeChangeDoesNotCauseRebuildIfDigestIsUnchanged() throws Exception {
    Artifact artifact = sourceArtifact("foo/bar.txt");
    RootedPath path = rootedPath(artifact);
    createFile(path, "hello");
    // Assert that the SkyValue is built and looks right.
    TraversalRequest params = fileLikeRoot(artifact, DONT_CROSS);
    ResolvedFile expected = regularFileForTesting(path);
    RecursiveFilesystemTraversalValue v1 = traverseAndAssertFiles(params, expected);
    assertThat(progressReceiver.evaluations).contains(v1);
    progressReceiver.clear();
    // Change the mtime of the file but not the digest. See that the value is *not* rebuilt.
    long mtime = path.asPath().getLastModifiedTime();
    // more than the timestamp granularity of any filesystem
    mtime += 1000000L;
    path.asPath().setLastModifiedTime(mtime);
    RecursiveFilesystemTraversalValue v2 = traverseAndAssertFiles(params, expected);
    assertThat(v2).isEqualTo(v1);
    assertTraversalRootHashesAreEqual(v1, v2);
}