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

Example 66 with StringValue

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

the class ParallelEvaluatorTest method shouldBuildOneTarget.

@Test
public void shouldBuildOneTarget() throws Exception {
    graph = new InMemoryGraphImpl();
    set("a", "a");
    set("b", "b");
    SkyKey parentErrorKey = GraphTester.toSkyKey("parent");
    SkyKey errorFreeKey = GraphTester.toSkyKey("ab");
    SkyKey errorKey = GraphTester.toSkyKey("error");
    tester.getOrCreate(parentErrorKey).addDependency(errorKey).addDependency("a").setComputedValue(CONCATENATE);
    tester.getOrCreate(errorKey).setHasError(true);
    tester.getOrCreate(errorFreeKey).addDependency("a").addDependency("b").setComputedValue(CONCATENATE);
    EvaluationResult<StringValue> result = eval(true, parentErrorKey, errorFreeKey);
    ErrorInfo error = result.getError(parentErrorKey);
    assertThat(error.getRootCauses()).containsExactly(errorKey);
    StringValue abValue = result.get(errorFreeKey);
    assertEquals("ab", abValue.getValue());
}

Example 67 with StringValue

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

the class ParallelEvaluatorTest method cachedErrorsFromKeepGoingUsedOnNoKeepGoing.

@Test
public void cachedErrorsFromKeepGoingUsedOnNoKeepGoing() throws Exception {
    graph = new DeterministicHelper.DeterministicProcessableGraph(new InMemoryGraphImpl());
    tester = new GraphTester();
    SkyKey errorKey = GraphTester.toSkyKey("error");
    SkyKey parent1Key = GraphTester.toSkyKey("parent1");
    SkyKey parent2Key = GraphTester.toSkyKey("parent2");
    tester.getOrCreate(parent1Key).addDependency(errorKey).setConstantValue(new StringValue("parent1"));
    tester.getOrCreate(parent2Key).addDependency(errorKey).setConstantValue(new StringValue("parent2"));
    tester.getOrCreate(errorKey).setHasError(true);
    EvaluationResult<StringValue> result = eval(/*keepGoing=*/
    true, ImmutableList.of(parent1Key));
    assertTrue(result.hasError());
    assertEquals(errorKey, result.getError().getRootCauseOfException());
    result = eval(/*keepGoing=*/
    false, ImmutableList.of(parent2Key));
    assertTrue(result.hasError());
    assertEquals(errorKey, result.getError(parent2Key).getRootCauseOfException());
}

Example 68 with StringValue

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

the class MemoizingEvaluatorTest method signalValueEnqueued.

@Test
public void signalValueEnqueued() throws Exception {
    tester.getOrCreate("top1").setComputedValue(CONCATENATE).addDependency("d1").addDependency("d2");
    tester.getOrCreate("top2").setComputedValue(CONCATENATE).addDependency("d3");
    tester.getOrCreate("top3");
    assertThat(tester.getEnqueuedValues()).isEmpty();
    tester.set("d1", new StringValue("1"));
    tester.set("d2", new StringValue("2"));
    tester.set("d3", new StringValue("3"));
    tester.eval(true, "top1");
    assertThat(tester.getEnqueuedValues()).containsExactlyElementsIn(Arrays.asList(MemoizingEvaluatorTester.toSkyKeys("top1", "d1", "d2")));
    tester.eval(true, "top2");
    assertThat(tester.getEnqueuedValues()).containsExactlyElementsIn(Arrays.asList(MemoizingEvaluatorTester.toSkyKeys("top1", "d1", "d2", "top2", "d3")));
}

Example 69 with StringValue

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

the class MemoizingEvaluatorTest method valueInjectionOverExistingDirtyEntry.

@Test
public void valueInjectionOverExistingDirtyEntry() throws Exception {
    SkyKey key = GraphTester.toSkyKey("value");
    SkyValue val = new StringValue("val");
    tester.getOrCreate(key).setConstantValue(new StringValue("old_val"));
    tester.differencer.inject(ImmutableMap.of(key, val));
    // Create the value.
    tester.eval(/*keepGoing=*/
    false, new SkyKey[0]);
    tester.differencer.invalidate(ImmutableList.of(key));
    // Mark value as dirty.
    tester.eval(/*keepGoing=*/
    false, new SkyKey[0]);
    tester.differencer.inject(ImmutableMap.of(key, val));
    // Inject again.
    tester.eval(/*keepGoing=*/
    false, new SkyKey[0]);
    assertEquals(val, tester.evalAndGet("value"));
}

Example 70 with StringValue

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

the class MemoizingEvaluatorTest method incompleteDirectDepsForDirtyValue.

@Test
public void incompleteDirectDepsForDirtyValue() throws Exception {
    initializeTester();
    SkyKey topKey = GraphTester.toSkyKey("top");
    tester.set(topKey, new StringValue("initial"));
    // Put topKey into graph so it will be dirtied on next run.
    assertEquals(new StringValue("initial"), tester.evalAndGet(/*keepGoing=*/
    false, topKey));
    CountDownLatch slowStart = new CountDownLatch(1);
    CountDownLatch errorFinish = new CountDownLatch(1);
    SkyKey errorKey = GraphTester.toSkyKey("error");
    tester.getOrCreate(errorKey).setBuilder(new ChainedFunction(/*notifyStart=*/
    null, /*waitToFinish=*/
    slowStart, /*notifyFinish=*/
    errorFinish, /*waitForException=*/
    false, /*value=*/
    null, /*deps=*/
    ImmutableList.<SkyKey>of()));
    SkyKey slowKey = GraphTester.toSkyKey("slow");
    tester.getOrCreate(slowKey).setBuilder(new ChainedFunction(/*notifyStart=*/
    slowStart, /*waitToFinish=*/
    errorFinish, /*notifyFinish=*/
    null, /*waitForException=*/
    true, new StringValue("slow"), /*deps=*/
    ImmutableList.<SkyKey>of()));
    SkyKey midKey = GraphTester.toSkyKey("mid");
    tester.getOrCreate(midKey).addDependency(slowKey).setComputedValue(COPY);
    tester.set(topKey, null);
    tester.getOrCreate(topKey).addDependency(midKey).addDependency(errorKey).setComputedValue(CONCATENATE);
    tester.invalidate();
    // slowKey starts -> errorKey finishes, written to graph -> slowKey finishes & (Visitor aborts)
    // -> topKey builds.
    EvaluationResult<StringValue> result = tester.eval(/*keepGoing=*/
    false, topKey);
    assertThat(result.getError().getRootCauses()).containsExactly(errorKey);
    // Make sure midKey didn't finish building.
    assertEquals(null, tester.getExistingValue(midKey));
    // Give slowKey a nice ordinary builder.
    tester.getOrCreate(slowKey, /*markAsModified=*/
    false).setBuilder(null).setConstantValue(new StringValue("slow"));
    // Put midKey into the graph. It won't have a reverse dependence on topKey.
    tester.evalAndGet(/*keepGoing=*/
    false, midKey);
    // topKey should not access midKey as if it were already registered as a dependency.
    // We don't invalidate errors, but since topKey wasn't actually written to the graph before, it
    // will be rebuilt.
    tester.eval(/*keepGoing=*/
    true, topKey);
}