Examples with GenericBuildEvent com.google.devtools.build.lib.buildeventstream.GenericBuildEvent used on opensource projects

Example 1 with GenericBuildEvent

use of com.google.devtools.build.lib.buildeventstream.GenericBuildEvent in project bazel by bazelbuild.

the class BuildEventStreamerTest method testMissingPrerequisits.

@Test
public void testMissingPrerequisits() {
    // Verify that an event where the prerequisite is never coming till the end of
    // the build still gets posted, with the prerequisite aborted.
    RecordingBuildEventTransport transport = new RecordingBuildEventTransport();
    BuildEventStreamer streamer = new BuildEventStreamer(ImmutableSet.<BuildEventTransport>of(transport));
    BuildEventId expectedId = testId("the target");
    BuildEvent startEvent = new GenericBuildEvent(testId("Initial"), ImmutableSet.<BuildEventId>of(ProgressEvent.INITIAL_PROGRESS_UPDATE, expectedId, BuildEventId.buildFinished()));
    BuildEventId rootCauseId = testId("failure event");
    BuildEvent failedTarget = new GenericOrderEvent(expectedId, ImmutableSet.<BuildEventId>of(rootCauseId));
    streamer.buildEvent(startEvent);
    streamer.buildEvent(failedTarget);
    streamer.buildEvent(new BuildCompleteEvent(new BuildResult(0)));
    List<BuildEvent> allEventsSeen = transport.getEvents();
    assertThat(allEventsSeen).hasSize(6);
    assertEquals(startEvent.getEventId(), allEventsSeen.get(0).getEventId());
    assertEquals(BuildEventId.buildFinished(), allEventsSeen.get(1).getEventId());
    BuildEvent linkEvent = allEventsSeen.get(2);
    assertEquals(ProgressEvent.INITIAL_PROGRESS_UPDATE, linkEvent.getEventId());
    assertEquals(rootCauseId, allEventsSeen.get(3).getEventId());
    assertEquals(failedTarget.getEventId(), allEventsSeen.get(4).getEventId());
}

Example 2 with GenericBuildEvent

use of com.google.devtools.build.lib.buildeventstream.GenericBuildEvent in project bazel by bazelbuild.

the class BuildEventStreamerTest method testBadInitialEvent.

@Test
public void testBadInitialEvent() {
    // Verify that, if the initial event does not announce the initial progress update event,
    // the initial progress event is used instead to chain that event; in this way, new
    // progress updates can always be chained in.
    RecordingBuildEventTransport transport = new RecordingBuildEventTransport();
    BuildEventStreamer streamer = new BuildEventStreamer(ImmutableSet.<BuildEventTransport>of(transport));
    BuildEvent unexpectedStartEvent = new GenericBuildEvent(testId("unexpected start"), ImmutableSet.<BuildEventId>of());
    streamer.buildEvent(unexpectedStartEvent);
    List<BuildEvent> eventsSeen = transport.getEvents();
    assertThat(eventsSeen).hasSize(2);
    assertEquals(unexpectedStartEvent.getEventId(), eventsSeen.get(1).getEventId());
    BuildEvent initial = eventsSeen.get(0);
    assertEquals(ProgressEvent.INITIAL_PROGRESS_UPDATE, initial.getEventId());
    assertTrue("Event should be linked", initial.getChildrenEvents().contains(unexpectedStartEvent.getEventId()));
    // The initial event should also announce a new progress event; we test this
    // by streaming another unannounced event.
    BuildEvent unexpectedEvent = new GenericBuildEvent(testId("unexpected"), ImmutableSet.<BuildEventId>of());
    streamer.buildEvent(unexpectedEvent);
    List<BuildEvent> allEventsSeen = transport.getEvents();
    assertThat(allEventsSeen).hasSize(4);
    assertEquals(unexpectedEvent.getEventId(), allEventsSeen.get(3).getEventId());
    BuildEvent secondLinkEvent = allEventsSeen.get(2);
    assertTrue("Progress should have been announced", initial.getChildrenEvents().contains(secondLinkEvent.getEventId()));
    assertTrue("Second event should be linked", secondLinkEvent.getChildrenEvents().contains(unexpectedEvent.getEventId()));
}

Example 3 with GenericBuildEvent

use of com.google.devtools.build.lib.buildeventstream.GenericBuildEvent in project bazel by bazelbuild.

the class BuildEventStreamerTest method testChaining.

@Test
public void testChaining() {
    // Verify that unannounced events are linked in with progress update events, assuming
    // a correctly formed initial event.
    RecordingBuildEventTransport transport = new RecordingBuildEventTransport();
    BuildEventStreamer streamer = new BuildEventStreamer(ImmutableSet.<BuildEventTransport>of(transport));
    BuildEvent startEvent = new GenericBuildEvent(testId("Initial"), ImmutableSet.of(ProgressEvent.INITIAL_PROGRESS_UPDATE));
    BuildEvent unexpectedEvent = new GenericBuildEvent(testId("unexpected"), ImmutableSet.<BuildEventId>of());
    streamer.buildEvent(startEvent);
    streamer.buildEvent(unexpectedEvent);
    List<BuildEvent> eventsSeen = transport.getEvents();
    assertThat(eventsSeen).hasSize(3);
    assertEquals(startEvent.getEventId(), eventsSeen.get(0).getEventId());
    assertEquals(unexpectedEvent.getEventId(), eventsSeen.get(2).getEventId());
    BuildEvent linkEvent = eventsSeen.get(1);
    assertEquals(ProgressEvent.INITIAL_PROGRESS_UPDATE, linkEvent.getEventId());
    assertTrue("Unexpected events should be linked", linkEvent.getChildrenEvents().contains(unexpectedEvent.getEventId()));
}

Example 4 with GenericBuildEvent

use of com.google.devtools.build.lib.buildeventstream.GenericBuildEvent in project bazel by bazelbuild.

the class BuildEventStreamerTest method testReferPastEvent.

@Test
public void testReferPastEvent() {
    // Verify that, if an event is refers to a previously done event, that duplicated
    // late-referenced event is not expected again.
    RecordingBuildEventTransport transport = new RecordingBuildEventTransport();
    BuildEventStreamer streamer = new BuildEventStreamer(ImmutableSet.<BuildEventTransport>of(transport));
    BuildEvent startEvent = new GenericBuildEvent(testId("Initial"), ImmutableSet.<BuildEventId>of(ProgressEvent.INITIAL_PROGRESS_UPDATE, BuildEventId.buildFinished()));
    BuildEvent earlyEvent = new GenericBuildEvent(testId("unexpected"), ImmutableSet.<BuildEventId>of());
    BuildEvent lateReference = new GenericBuildEvent(testId("late reference"), ImmutableSet.of(earlyEvent.getEventId()));
    streamer.buildEvent(startEvent);
    streamer.buildEvent(earlyEvent);
    streamer.buildEvent(lateReference);
    streamer.buildEvent(new BuildCompleteEvent(new BuildResult(0)));
    List<BuildEvent> eventsSeen = transport.getEvents();
    int earlyEventCount = 0;
    for (BuildEvent event : eventsSeen) {
        if (event.getEventId().equals(earlyEvent.getEventId())) {
            earlyEventCount++;
        }
    }
    // The early event should be reported precisely once.
    assertEquals(1, earlyEventCount);
}

Example 5 with GenericBuildEvent

use of com.google.devtools.build.lib.buildeventstream.GenericBuildEvent in project bazel by bazelbuild.

the class BuildEventStreamerTest method testSimpleStream.

@Test
public void testSimpleStream() {
    // Verify that a well-formed event is passed through and that completion of the
    // build clears the pending progress-update event.
    RecordingBuildEventTransport transport = new RecordingBuildEventTransport();
    BuildEventStreamer streamer = new BuildEventStreamer(ImmutableSet.<BuildEventTransport>of(transport));
    BuildEvent startEvent = new GenericBuildEvent(testId("Initial"), ImmutableSet.of(ProgressEvent.INITIAL_PROGRESS_UPDATE, BuildEventId.buildFinished()));
    streamer.buildEvent(startEvent);
    List<BuildEvent> afterFirstEvent = transport.getEvents();
    assertThat(afterFirstEvent).hasSize(1);
    assertEquals(startEvent.getEventId(), afterFirstEvent.get(0).getEventId());
    streamer.buildEvent(new BuildCompleteEvent(new BuildResult(0)));
    List<BuildEvent> finalStream = transport.getEvents();
    assertThat(finalStream).hasSize(3);
    assertEquals(BuildEventId.buildFinished(), finalStream.get(1).getEventId());
    assertEquals(ProgressEvent.INITIAL_PROGRESS_UPDATE, finalStream.get(2).getEventId());
}