Examples with Artifact com.google.devtools.build.lib.actions.Artifact used on opensource projects

Example 41 with Artifact

use of com.google.devtools.build.lib.actions.Artifact in project bazel by bazelbuild.

the class TreeArtifactBuildTest method testEmptyInputAndOutputTreeArtifactInActionTemplate.

@Test
public void testEmptyInputAndOutputTreeArtifactInActionTemplate() throws Throwable {
    // artifact1 is an empty tree artifact which is generated by a single no-op dummy action.
    Artifact artifact1 = createTreeArtifact("treeArtifact1");
    registerAction(new NoOpDummyAction(ImmutableList.<Artifact>of(), ImmutableList.of(artifact1)));
    // artifact2 is a tree artifact generated by an action template that takes artifact1 as input.
    Artifact artifact2 = createTreeArtifact("treeArtifact2");
    SpawnActionTemplate actionTemplate = ActionsTestUtil.createDummySpawnActionTemplate(artifact1, artifact2);
    registerAction(actionTemplate);
    buildArtifact(artifact2);
    assertThat(artifact1.getPath().exists()).isTrue();
    assertThat(artifact1.getPath().getDirectoryEntries()).isEmpty();
    assertThat(artifact2.getPath().exists()).isTrue();
    assertThat(artifact2.getPath().getDirectoryEntries()).isEmpty();
}

Example 42 with Artifact

use of com.google.devtools.build.lib.actions.Artifact in project bazel by bazelbuild.

the class TreeArtifactBuildTest method testOutputsAreReadOnlyAndExecutable.

@Test
public void testOutputsAreReadOnlyAndExecutable() throws Exception {
    final Artifact out = createTreeArtifact("output");
    TreeArtifactTestAction action = new TreeArtifactTestAction(out) {

        @Override
        public void execute(ActionExecutionContext actionExecutionContext) {
            try {
                writeFile(out.getPath().getChild("one"), "one");
                writeFile(out.getPath().getChild("two"), "two");
                writeFile(out.getPath().getChild("three").getChild("four"), "three/four");
                registerOutput(actionExecutionContext, "one");
                registerOutput(actionExecutionContext, "two");
                registerOutput(actionExecutionContext, "three/four");
            } catch (Exception e) {
                throw new RuntimeException(e);
            }
        }
    };
    registerAction(action);
    buildArtifact(action.getSoleOutput());
    checkDirectoryPermissions(out.getPath());
    checkFilePermissions(out.getPath().getChild("one"));
    checkFilePermissions(out.getPath().getChild("two"));
    checkDirectoryPermissions(out.getPath().getChild("three"));
    checkFilePermissions(out.getPath().getChild("three").getChild("four"));
}

Example 43 with Artifact

use of com.google.devtools.build.lib.actions.Artifact in project bazel by bazelbuild.

the class TreeArtifactBuildTest method testCacheCheckingForTreeArtifactsDoesNotCauseReexecution.

/** Unchanged TreeArtifact outputs should not cause reexecution. */
@Test
public void testCacheCheckingForTreeArtifactsDoesNotCauseReexecution() throws Exception {
    Artifact outOne = createTreeArtifact("outputOne");
    Button buttonOne = new Button();
    Artifact outTwo = createTreeArtifact("outputTwo");
    Button buttonTwo = new Button();
    TouchingTestAction actionOne = new TouchingTestAction(buttonOne, outOne, "file_one", "file_two");
    registerAction(actionOne);
    CopyTreeAction actionTwo = new CopyTreeAction(buttonTwo, outOne, outTwo, "file_one", "file_two");
    registerAction(actionTwo);
    buttonOne.pressed = buttonTwo.pressed = false;
    buildArtifact(outTwo);
    // built
    assertTrue(buttonOne.pressed);
    // built
    assertTrue(buttonTwo.pressed);
    buttonOne.pressed = buttonTwo.pressed = false;
    buildArtifact(outTwo);
    // not built
    assertFalse(buttonOne.pressed);
    // not built
    assertFalse(buttonTwo.pressed);
}

Example 44 with Artifact

use of com.google.devtools.build.lib.actions.Artifact in project bazel by bazelbuild.

the class TreeArtifactBuildTest method testRelativeSymlinkTraversingOutsideOfTreeArtifactRejected.

@Test
public void testRelativeSymlinkTraversingOutsideOfTreeArtifactRejected() throws Exception {
    // Failure expected
    StoredEventHandler storingEventHandler = new StoredEventHandler();
    reporter.removeHandler(failFastHandler);
    reporter.addHandler(storingEventHandler);
    final Artifact out = createTreeArtifact("output");
    TreeArtifactTestAction action = new TreeArtifactTestAction(out) {

        @Override
        public void execute(ActionExecutionContext actionExecutionContext) {
            try {
                writeFile(out.getPath().getChild("one"), "one");
                writeFile(out.getPath().getChild("two"), "two");
                FileSystemUtils.ensureSymbolicLink(out.getPath().getChild("links").getChild("link"), "../../output/random/pointer");
            } catch (Exception e) {
                throw new RuntimeException(e);
            }
        }
    };
    registerAction(action);
    try {
        buildArtifact(action.getSoleOutput());
        // Should have thrown
        fail();
    } catch (BuildFailedException e) {
        List<Event> errors = ImmutableList.copyOf(Iterables.filter(storingEventHandler.getEvents(), IS_ERROR_EVENT));
        assertThat(errors).hasSize(2);
        assertThat(errors.get(0).getMessage()).contains("A TreeArtifact may not contain relative symlinks whose target paths traverse " + "outside of the TreeArtifact");
        assertThat(errors.get(1).getMessage()).contains("not all outputs were created or valid");
    }
}

Example 45 with Artifact

use of com.google.devtools.build.lib.actions.Artifact in project bazel by bazelbuild.

the class TreeArtifactBuildTest method testInputTreeArtifactCreationFailedInActionTemplate.

@Test
public void testInputTreeArtifactCreationFailedInActionTemplate() throws Throwable {
    // expect errors
    reporter.removeHandler(failFastHandler);
    // artifact1 is created by a action that throws.
    Artifact artifact1 = createTreeArtifact("treeArtifact1");
    registerAction(new ThrowingDummyAction(ImmutableList.<Artifact>of(), ImmutableList.of(artifact1)));
    // artifact2 is a tree artifact generated by an action template.
    Artifact artifact2 = createTreeArtifact("treeArtifact2");
    SpawnActionTemplate actionTemplate = ActionsTestUtil.createDummySpawnActionTemplate(artifact1, artifact2);
    registerAction(actionTemplate);
    try {
        buildArtifact(artifact2);
        fail("Expected BuildFailedException");
    } catch (BuildFailedException e) {
        assertThat(e.getMessage()).contains("Throwing dummy action");
    }
}