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

Example 1 with TreeFileArtifact

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

the class CustomCommandLineTest method testJoinExpandedTreeArtifactExecPath.

@Test
public void testJoinExpandedTreeArtifactExecPath() {
    Artifact treeArtifact = createTreeArtifact("myTreeArtifact");
    CommandLine commandLine = CustomCommandLine.builder().add("hello").addJoinExpandedTreeArtifactExecPath(":", treeArtifact).build();
    assertThat(commandLine.arguments()).containsExactly("hello", "JoinExpandedTreeArtifactExecPathsArg{ delimiter: :, treeArtifact: myTreeArtifact}");
    final Iterable<TreeFileArtifact> treeFileArtifacts = ImmutableList.of(createTreeFileArtifact(treeArtifact, "children/child1"), createTreeFileArtifact(treeArtifact, "children/child2"));
    ArtifactExpander artifactExpander = new ArtifactExpander() {

        @Override
        public void expand(Artifact artifact, Collection<? super Artifact> output) {
            for (TreeFileArtifact treeFileArtifact : treeFileArtifacts) {
                if (treeFileArtifact.getParent().equals(artifact)) {
                    output.add(treeFileArtifact);
                }
            }
        }
    };
    assertThat(commandLine.arguments(artifactExpander)).containsExactly("hello", "myTreeArtifact/children/child1:myTreeArtifact/children/child2");
}

Example 2 with TreeFileArtifact

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

the class CustomCommandLineTest method testTreeFileArtifactExecPathWithTemplateArgs.

@Test
public void testTreeFileArtifactExecPathWithTemplateArgs() {
    Artifact treeArtifact = createTreeArtifact("myArtifact/treeArtifact1");
    CustomCommandLine commandLineTemplate = CustomCommandLine.builder().addPlaceholderTreeArtifactFormattedExecPath("path:%s", treeArtifact).build();
    TreeFileArtifact treeFileArtifact = createTreeFileArtifact(treeArtifact, "children/child1");
    CustomCommandLine commandLine = commandLineTemplate.evaluateTreeFileArtifacts(ImmutableList.of(treeFileArtifact));
    assertThat(commandLine.arguments()).containsExactly("path:myArtifact/treeArtifact1/children/child1");
}

Example 3 with TreeFileArtifact

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

the class TreeArtifactBuildTest method testOneExpandedActionThrowsInActionTemplate.

@Test
public void testOneExpandedActionThrowsInActionTemplate() throws Throwable {
    // expect errors
    reporter.removeHandler(failFastHandler);
    // artifact1 is a tree artifact generated by a TouchingTestAction.
    Artifact artifact1 = createTreeArtifact("treeArtifact1");
    TreeFileArtifact treeFileArtifactA = ActionInputHelper.treeFileArtifact(artifact1, new PathFragment("child1"));
    TreeFileArtifact treeFileArtifactB = ActionInputHelper.treeFileArtifact(artifact1, new PathFragment("child2"));
    registerAction(new TouchingTestAction(treeFileArtifactA, treeFileArtifactB));
    // artifact2 is a tree artifact generated by an action template.
    Artifact artifact2 = createTreeArtifact("treeArtifact2");
    SpawnActionTemplate actionTemplate = ActionsTestUtil.createDummySpawnActionTemplate(artifact1, artifact2);
    registerAction(actionTemplate);
    // We mock out the action template function to expand into two actions:
    // One Action that touches the output file.
    // The other action that just throws when executed.
    TreeFileArtifact expectedOutputTreeFileArtifact1 = ActionInputHelper.treeFileArtifact(artifact2, new PathFragment("child1"));
    TreeFileArtifact expectedOutputTreeFileArtifact2 = ActionInputHelper.treeFileArtifact(artifact2, new PathFragment("child2"));
    Action generateOutputAction = new DummyAction(ImmutableList.<Artifact>of(treeFileArtifactA), expectedOutputTreeFileArtifact1);
    Action throwingAction = new ThrowingDummyAction(ImmutableList.<Artifact>of(treeFileArtifactB), ImmutableList.<Artifact>of(expectedOutputTreeFileArtifact2));
    actionTemplateExpansionFunction = new DummyActionTemplateExpansionFunction(ImmutableMultimap.<ActionTemplate<?>, Action>of(actionTemplate, generateOutputAction, actionTemplate, throwingAction));
    try {
        buildArtifact(artifact2);
        fail("Expected BuildFailedException");
    } catch (BuildFailedException e) {
        assertThat(e.getMessage()).contains("Throwing dummy action");
    }
}

Example 4 with TreeFileArtifact

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

the class ActionInputHelper method asTreeFileArtifacts.

/** Returns a Set of TreeFileArtifacts with the given parent and parent-relative paths. */
public static Set<TreeFileArtifact> asTreeFileArtifacts(final Artifact parent, Set<? extends PathFragment> parentRelativePaths) {
    Preconditions.checkState(parent.isTreeArtifact(), "Given parent %s must be a TreeArtifact", parent);
    ImmutableSet.Builder<TreeFileArtifact> builder = ImmutableSet.builder();
    for (PathFragment path : parentRelativePaths) {
        builder.add(treeFileArtifact(parent, path));
    }
    return builder.build();
}

Example 5 with TreeFileArtifact

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

the class SpawnActionTemplateTest method testExpandedAction_illegalOutputPath.

@Test
public void testExpandedAction_illegalOutputPath() throws Exception {
    Artifact inputTreeArtifact = createInputTreeArtifact();
    Artifact outputTreeArtifact = createOutputTreeArtifact();
    Iterable<TreeFileArtifact> inputTreeFileArtifacts = createInputTreeFileArtifacts(inputTreeArtifact);
    SpawnActionTemplate.Builder builder = builder(inputTreeArtifact, outputTreeArtifact).setExecutable(new PathFragment("/bin/cp")).setCommandLineTemplate(createSimpleCommandLineTemplate(inputTreeArtifact, outputTreeArtifact));
    OutputPathMapper mapper = new OutputPathMapper() {

        @Override
        public PathFragment parentRelativeOutputPath(TreeFileArtifact inputTreeFileArtifact) {
            return new PathFragment("//absolute/" + inputTreeFileArtifact.getParentRelativePath());
        }
    };
    SpawnActionTemplate actionTemplate = builder.setOutputPathMapper(mapper).build(ActionsTestUtil.NULL_ACTION_OWNER);
    try {
        actionTemplate.generateActionForInputArtifacts(inputTreeFileArtifacts, ArtifactOwner.NULL_OWNER);
        fail("Absolute output paths not allowed, expected IllegalArgumentException");
    } catch (IllegalArgumentException e) {
    // expected
    }
    mapper = new OutputPathMapper() {

        @Override
        public PathFragment parentRelativeOutputPath(TreeFileArtifact inputTreeFileArtifact) {
            return new PathFragment("../" + inputTreeFileArtifact.getParentRelativePath());
        }
    };
    actionTemplate = builder.setOutputPathMapper(mapper).build(ActionsTestUtil.NULL_ACTION_OWNER);
    try {
        actionTemplate.generateActionForInputArtifacts(inputTreeFileArtifacts, ArtifactOwner.NULL_OWNER);
        fail("Output paths containing '..' not allowed, expected IllegalArgumentException");
    } catch (IllegalArgumentException e) {
    // expected
    }
}