Examples with ProcessableModifiedFileSet com.google.devtools.build.lib.skyframe.DiffAwarenessManager.ProcessableModifiedFileSet used on opensource projects

Example 1 with ProcessableModifiedFileSet

use of com.google.devtools.build.lib.skyframe.DiffAwarenessManager.ProcessableModifiedFileSet in project bazel by bazelbuild.

the class DiffAwarenessManagerTest method testHandlesBrokenDiffs.

@Test
public void testHandlesBrokenDiffs() throws Exception {
    Path pathEntry = root.getRelative("pathEntry");
    DiffAwarenessFactoryStub factory1 = new DiffAwarenessFactoryStub();
    DiffAwarenessStub diffAwareness1 = new DiffAwarenessStub(ImmutableList.<ModifiedFileSet>of(), 1);
    factory1.inject(pathEntry, diffAwareness1);
    DiffAwarenessFactoryStub factory2 = new DiffAwarenessFactoryStub();
    ModifiedFileSet diff2 = ModifiedFileSet.builder().modify(new PathFragment("file2")).build();
    DiffAwarenessStub diffAwareness2 = new DiffAwarenessStub(ImmutableList.of(diff2, DiffAwarenessStub.BROKEN_DIFF));
    factory2.inject(pathEntry, diffAwareness2);
    DiffAwarenessFactoryStub factory3 = new DiffAwarenessFactoryStub();
    ModifiedFileSet diff3 = ModifiedFileSet.builder().modify(new PathFragment("file3")).build();
    DiffAwarenessStub diffAwareness3 = new DiffAwarenessStub(ImmutableList.of(diff3));
    factory3.inject(pathEntry, diffAwareness3);
    DiffAwarenessManager manager = new DiffAwarenessManager(ImmutableList.of(factory1, factory2, factory3));
    ProcessableModifiedFileSet processableDiff = manager.getDiff(events.reporter(), pathEntry, OptionsClassProvider.EMPTY);
    events.assertNoWarningsOrErrors();
    assertEquals("Expected EVERYTHING_MODIFIED on first call to getDiff for diffAwareness1", ModifiedFileSet.EVERYTHING_MODIFIED, processableDiff.getModifiedFileSet());
    processableDiff.markProcessed();
    processableDiff = manager.getDiff(events.reporter(), pathEntry, OptionsClassProvider.EMPTY);
    events.assertContainsEventWithFrequency("error in getCurrentView", 1);
    assertEquals("Expected EVERYTHING_MODIFIED because of broken getCurrentView", ModifiedFileSet.EVERYTHING_MODIFIED, processableDiff.getModifiedFileSet());
    processableDiff.markProcessed();
    factory1.remove(pathEntry);
    processableDiff = manager.getDiff(events.reporter(), pathEntry, OptionsClassProvider.EMPTY);
    assertEquals("Expected EVERYTHING_MODIFIED on first call to getDiff for diffAwareness2", ModifiedFileSet.EVERYTHING_MODIFIED, processableDiff.getModifiedFileSet());
    processableDiff.markProcessed();
    processableDiff = manager.getDiff(events.reporter(), pathEntry, OptionsClassProvider.EMPTY);
    assertEquals(diff2, processableDiff.getModifiedFileSet());
    processableDiff.markProcessed();
    processableDiff = manager.getDiff(events.reporter(), pathEntry, OptionsClassProvider.EMPTY);
    events.assertContainsEventWithFrequency("error in getDiff", 1);
    assertEquals("Expected EVERYTHING_MODIFIED because of broken getDiff", ModifiedFileSet.EVERYTHING_MODIFIED, processableDiff.getModifiedFileSet());
    processableDiff.markProcessed();
    factory2.remove(pathEntry);
    processableDiff = manager.getDiff(events.reporter(), pathEntry, OptionsClassProvider.EMPTY);
    assertEquals("Expected EVERYTHING_MODIFIED on first call to getDiff for diffAwareness3", ModifiedFileSet.EVERYTHING_MODIFIED, processableDiff.getModifiedFileSet());
    processableDiff.markProcessed();
    processableDiff = manager.getDiff(events.reporter(), pathEntry, OptionsClassProvider.EMPTY);
    assertEquals(diff3, processableDiff.getModifiedFileSet());
    processableDiff.markProcessed();
}

Example 2 with ProcessableModifiedFileSet

use of com.google.devtools.build.lib.skyframe.DiffAwarenessManager.ProcessableModifiedFileSet in project bazel by bazelbuild.

the class DiffAwarenessManagerTest method testHandlesUnprocessedDiffs.

@Test
public void testHandlesUnprocessedDiffs() throws Exception {
    Path pathEntry = root.getRelative("pathEntry");
    ModifiedFileSet diff1 = ModifiedFileSet.builder().modify(new PathFragment("file1")).build();
    ModifiedFileSet diff2 = ModifiedFileSet.builder().modify(new PathFragment("file2")).build();
    ModifiedFileSet diff3 = ModifiedFileSet.builder().modify(new PathFragment("file3")).build();
    DiffAwarenessStub diffAwareness = new DiffAwarenessStub(ImmutableList.of(diff1, diff2, diff3, DiffAwarenessStub.BROKEN_DIFF));
    DiffAwarenessFactoryStub factory = new DiffAwarenessFactoryStub();
    factory.inject(pathEntry, diffAwareness);
    DiffAwarenessManager manager = new DiffAwarenessManager(ImmutableList.of(factory));
    ProcessableModifiedFileSet firstProcessableDiff = manager.getDiff(events.reporter(), pathEntry, OptionsClassProvider.EMPTY);
    assertEquals("Expected EVERYTHING_MODIFIED on first call to getDiff", ModifiedFileSet.EVERYTHING_MODIFIED, firstProcessableDiff.getModifiedFileSet());
    firstProcessableDiff.markProcessed();
    ProcessableModifiedFileSet processableDiff1 = manager.getDiff(events.reporter(), pathEntry, OptionsClassProvider.EMPTY);
    assertEquals(diff1, processableDiff1.getModifiedFileSet());
    ProcessableModifiedFileSet processableDiff2 = manager.getDiff(events.reporter(), pathEntry, OptionsClassProvider.EMPTY);
    assertEquals(ModifiedFileSet.union(diff1, diff2), processableDiff2.getModifiedFileSet());
    processableDiff2.markProcessed();
    ProcessableModifiedFileSet processableDiff3 = manager.getDiff(events.reporter(), pathEntry, OptionsClassProvider.EMPTY);
    assertEquals(diff3, processableDiff3.getModifiedFileSet());
    events.assertNoWarningsOrErrors();
    ProcessableModifiedFileSet processableDiff4 = manager.getDiff(events.reporter(), pathEntry, OptionsClassProvider.EMPTY);
    assertEquals(ModifiedFileSet.EVERYTHING_MODIFIED, processableDiff4.getModifiedFileSet());
    events.assertContainsWarning("error");
}