Examples with SkylarkClassObject com.google.devtools.build.lib.packages.SkylarkClassObject used on opensource projects

Example 1 with SkylarkClassObject

use of com.google.devtools.build.lib.packages.SkylarkClassObject in project bazel by bazelbuild.

the class TestSupport method getExtraProviders.

/**
   * Returns any additional providers that need to be exported to the rule context to the passed
   * builder.
   */
public Iterable<SkylarkClassObject> getExtraProviders() {
    IosDeviceProvider deviceProvider = (IosDeviceProvider) ruleContext.getPrerequisite(IosTest.TARGET_DEVICE, Mode.TARGET, IosDeviceProvider.SKYLARK_CONSTRUCTOR.getKey());
    DottedVersion xcodeVersion = deviceProvider.getXcodeVersion();
    AppleConfiguration configuration = ruleContext.getFragment(AppleConfiguration.class);
    ImmutableMap.Builder<String, String> envBuilder = ImmutableMap.builder();
    if (xcodeVersion != null) {
        envBuilder.putAll(configuration.getXcodeVersionEnv(xcodeVersion));
    }
    if (ruleContext.getConfiguration().isCodeCoverageEnabled()) {
        envBuilder.put("COVERAGE_GCOV_PATH", ruleContext.getHostPrerequisiteArtifact(IosTest.OBJC_GCOV_ATTR).getExecPathString());
        envBuilder.put("APPLE_COVERAGE", "1");
    }
    return ImmutableList.<SkylarkClassObject>of(new TestEnvironmentProvider(envBuilder.build()));
}

Example 2 with SkylarkClassObject

use of com.google.devtools.build.lib.packages.SkylarkClassObject in project bazel by bazelbuild.

the class SkylarkIntegrationTest method rulesReturningDeclaredProviders.

@Test
public void rulesReturningDeclaredProviders() throws Exception {
    scratch.file("test/extension.bzl", "my_provider = provider()", "def _impl(ctx):", "   return [my_provider(x = 1)]", "my_rule = rule(_impl)");
    scratch.file("test/BUILD", "load(':extension.bzl', 'my_rule')", "my_rule(name = 'r')");
    ConfiguredTarget configuredTarget = getConfiguredTarget("//test:r");
    ClassObjectConstructor.Key key = new SkylarkClassObjectConstructor.SkylarkKey(Label.create(configuredTarget.getLabel().getPackageIdentifier(), "extension.bzl"), "my_provider");
    SkylarkProviders skylarkProviders = configuredTarget.getProvider(SkylarkProviders.class);
    assertThat(skylarkProviders).isNotNull();
    SkylarkClassObject declaredProvider = skylarkProviders.getDeclaredProvider(key);
    assertThat(declaredProvider).isNotNull();
    assertThat(declaredProvider.getConstructor().getKey()).isEqualTo(key);
    assertThat(declaredProvider.getValue("x")).isEqualTo(1);
}

Example 3 with SkylarkClassObject

use of com.google.devtools.build.lib.packages.SkylarkClassObject in project bazel by bazelbuild.

the class SkylarkRuleClassFunctionsTest method declaredProvidersConcatSuccess.

@Test
public void declaredProvidersConcatSuccess() throws Exception {
    evalAndExport("data = provider()", "dx = data(x = 1)", "dy = data(y = 'abc')", "dxy = dx + dy", "x = dxy.x", "y = dxy.y");
    assertThat(lookup("x")).isEqualTo(1);
    assertThat(lookup("y")).isEqualTo("abc");
    SkylarkClassObjectConstructor dataConstructor = (SkylarkClassObjectConstructor) lookup("data");
    SkylarkClassObject dx = (SkylarkClassObject) lookup("dx");
    assertThat(dx.getConstructor()).isEqualTo(dataConstructor);
    SkylarkClassObject dy = (SkylarkClassObject) lookup("dy");
    assertThat(dy.getConstructor()).isEqualTo(dataConstructor);
}

Example 4 with SkylarkClassObject

use of com.google.devtools.build.lib.packages.SkylarkClassObject in project bazel by bazelbuild.

the class SkylarkRuleClassFunctionsTest method testStructConcatenationFieldValues.

@Test
public void testStructConcatenationFieldValues() throws Exception {
    // TODO(fwe): cannot be handled by current testing suite
    eval("x = struct(a = 1, b = 2)", "y = struct(c = 1, d = 2)", "z = x + y\n");
    SkylarkClassObject z = (SkylarkClassObject) lookup("z");
    assertEquals(1, z.getValue("a"));
    assertEquals(2, z.getValue("b"));
    assertEquals(1, z.getValue("c"));
    assertEquals(2, z.getValue("d"));
}

Example 5 with SkylarkClassObject

use of com.google.devtools.build.lib.packages.SkylarkClassObject in project bazel by bazelbuild.

the class SkylarkRuleClassFunctionsTest method structsAsDeclaredProvidersTest.

@Test
public void structsAsDeclaredProvidersTest() throws Exception {
    evalAndExport("data = struct(x = 1)");
    SkylarkClassObject data = (SkylarkClassObject) lookup("data");
    assertThat(NativeClassObjectConstructor.STRUCT.isExported()).isTrue();
    assertThat(data.getConstructor()).isEqualTo(NativeClassObjectConstructor.STRUCT);
    assertThat(data.getConstructor().getKey()).isEqualTo(NativeClassObjectConstructor.STRUCT.getKey());
}