Examples with AnalysisResult com.google.devtools.build.lib.analysis.BuildView.AnalysisResult used on opensource projects

Example 31 with AnalysisResult

use of com.google.devtools.build.lib.analysis.BuildView.AnalysisResult in project bazel by bazelbuild.

the class BuildViewTest method testLoadingErrorReportedCorrectly.

@Test
public void testLoadingErrorReportedCorrectly() throws Exception {
    scratch.file("a/BUILD", "cc_library(name='a')");
    scratch.file("b/BUILD", "cc_library(name='b', deps = ['//missing:lib'])");
    reporter.removeHandler(failFastHandler);
    AnalysisResult result = update(defaultFlags().with(Flag.KEEP_GOING), "//a", "//b");
    assertThat(result.hasError()).isTrue();
    assertThat(result.getError()).contains("command succeeded, but there were loading phase errors");
}

Example 32 with AnalysisResult

use of com.google.devtools.build.lib.analysis.BuildView.AnalysisResult in project bazel by bazelbuild.

the class BuildViewTest method testSyntaxErrorInDepPackage.

@Test
public void testSyntaxErrorInDepPackage() throws Exception {
    // Check that a loading error in a dependency is properly reported.
    scratch.file("a/BUILD", "genrule(name='x',", "        srcs = ['file.txt'],", "        outs = ['foo'],", "        cmd = 'echo')", // syntax error
    "@");
    scratch.file("b/BUILD", "genrule(name= 'cc',", "        tools = ['//a:x'],", "        outs = ['bar'],", "        cmd = 'echo')");
    reporter.removeHandler(failFastHandler);
    EventBus eventBus = new EventBus();
    AnalysisResult result = update(eventBus, defaultFlags().with(Flag.KEEP_GOING), "//b:cc");
    assertContainsEvent("invalid character: '@'");
    assertThat(result.hasError()).isTrue();
}

Example 33 with AnalysisResult

use of com.google.devtools.build.lib.analysis.BuildView.AnalysisResult in project bazel by bazelbuild.

the class BuildViewTest method ruleExtraActionsDontHideAspectExtraActions.

/**
   * Here, injecting_rule injects an aspect which acts on a action_rule() and registers an action.
   * The action_rule() registers another action of its own.
   *
   * <p>This test asserts that both actions are reported.
   */
@Test
public void ruleExtraActionsDontHideAspectExtraActions() throws Exception {
    useConfiguration("--experimental_action_listener=//pkg:listener");
    scratch.file("x/BUILD", "load(':extension.bzl', 'injecting_rule', 'action_rule')", "injecting_rule(name='a', deps=[':b'])", "action_rule(name='b')");
    scratch.file("x/extension.bzl", "def _aspect1_impl(target, ctx):", "  ctx.empty_action(mnemonic='Mnemonic')", "  return struct()", "aspect1 = aspect(_aspect1_impl, attr_aspects=['deps'])", "", "def _injecting_rule_impl(ctx):", "  return struct()", "injecting_rule = rule(_injecting_rule_impl, ", "    attrs = { 'deps' : attr.label_list(aspects = [aspect1]) })", "", "def _action_rule_impl(ctx):", "  out = ctx.new_file(ctx.label.name)", "  ctx.action(outputs = [out], command = 'dontcare', mnemonic='Mnemonic')", "  return struct()", "action_rule = rule(_action_rule_impl, attrs = { 'deps' : attr.label_list() })");
    scratch.file("pkg/BUILD", "extra_action(name='xa', cmd='echo dont-care')", "action_listener(name='listener', mnemonics=['Mnemonic'], extra_actions=[':xa'])");
    BuildView.AnalysisResult analysisResult = update("//x:a");
    List<String> owners = new ArrayList<>();
    for (Artifact artifact : analysisResult.getAdditionalArtifactsToBuild()) {
        if ("xa".equals(artifact.getExtension())) {
            owners.add(artifact.getOwnerLabel().toString());
        }
    }
    assertThat(owners).containsExactly("//x:b", "//x:b");
}

Example 34 with AnalysisResult

use of com.google.devtools.build.lib.analysis.BuildView.AnalysisResult in project bazel by bazelbuild.

the class BuildViewTest method testReportsLoadingRootCauses.

@Test
public void testReportsLoadingRootCauses() throws Exception {
    // This test checks that two simultaneous errors are both reported:
    // - missing outs attribute,
    // - package referenced in tools does not exist
    scratch.file("pkg/BUILD", "genrule(name='foo',", "        tools=['//nopackage:missing'],", "        cmd='')");
    reporter.removeHandler(failFastHandler);
    EventBus eventBus = new EventBus();
    LoadingFailureRecorder recorder = new LoadingFailureRecorder();
    eventBus.register(recorder);
    // Note: no need to run analysis for a loading failure.
    AnalysisResult result = update(eventBus, defaultFlags().with(Flag.KEEP_GOING), "//pkg:foo");
    assertThat(result.hasError()).isTrue();
    assertThat(recorder.events).contains(Pair.of(Label.parseAbsolute("//pkg:foo"), Label.parseAbsolute("//nopackage:missing")));
    assertContainsEvent("missing value for mandatory attribute 'outs'");
    assertContainsEvent("no such package 'nopackage'");
    // Skyframe correctly reports the other root cause as the genrule itself (since it is
    // missing attributes).
    assertThat(recorder.events).hasSize(2);
    assertThat(recorder.events).contains(Pair.of(Label.parseAbsolute("//pkg:foo"), Label.parseAbsolute("//pkg:foo")));
}

Example 35 with AnalysisResult

use of com.google.devtools.build.lib.analysis.BuildView.AnalysisResult in project bazel by bazelbuild.

the class BuildViewTestBase method runTestForMultiCpuAnalysisFailure.

protected void runTestForMultiCpuAnalysisFailure(String badCpu, String goodCpu) throws Exception {
    reporter.removeHandler(failFastHandler);
    useConfiguration("--experimental_multi_cpu=" + badCpu + "," + goodCpu);
    scratch.file("multi/BUILD", "config_setting(", "    name = 'config',", "    values = {'cpu': '" + badCpu + "'})", "cc_library(", "    name = 'cpu',", "    deps = select({", "        ':config': [':fail'],", "        '//conditions:default': []}))", "genrule(", "    name = 'fail',", "    outs = ['file1', 'file2'],", "    executable = 1,", "    cmd = 'touch $@')");
    update(defaultFlags().with(Flag.KEEP_GOING), "//multi:cpu");
    AnalysisResult result = getAnalysisResult();
    assertThat(result.getTargetsToBuild()).hasSize(1);
    ConfiguredTarget targetA = Iterables.get(result.getTargetsToBuild(), 0);
    assertEquals(goodCpu, targetA.getConfiguration().getCpu());
    // Unfortunately, we get the same error twice - we can't distinguish the configurations.
    assertContainsEvent("if genrules produce executables, they are allowed only one output");
}