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

Example 1 with AdvertisedProviderSet

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

the class TransitiveTraversalValue method forTarget.

static TransitiveTraversalValue forTarget(Target target, @Nullable String firstErrorMessage) {
    if (target instanceof Rule) {
        Rule rule = (Rule) target;
        RuleClass ruleClass = rule.getRuleClassObject();
        if (firstErrorMessage == null && !ruleClass.isSkylark()) {
            TransitiveTraversalValue value = VALUES_BY_RULE_CLASS.get(ruleClass);
            if (value != null) {
                return value;
            }
            AdvertisedProviderSet providers = ruleClass.getAdvertisedProviders();
            value = new TransitiveTraversalValue(providers, null);
            // May already be there from another RuleClass or a concurrent put.
            value = VALUE_INTERNER.intern(value);
            // May already be there from a concurrent put.
            VALUES_BY_RULE_CLASS.putIfAbsent(ruleClass, value);
            return value;
        } else {
            // same providers.
            return TransitiveTraversalValue.create(rule.getRuleClassObject().getAdvertisedProviders(), firstErrorMessage);
        }
    }
    if (firstErrorMessage == null) {
        return EMPTY_VALUE;
    } else {
        return new TransitiveTraversalValue(AdvertisedProviderSet.EMPTY, firstErrorMessage);
    }
}

Example 2 with AdvertisedProviderSet

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

the class AspectDefinitionTest method testRequireProvider_AddsToSetOfRequiredProvidersAndNames.

@Test
public void testRequireProvider_AddsToSetOfRequiredProvidersAndNames() throws Exception {
    AspectDefinition requiresProviders = new AspectDefinition.Builder(TEST_ASPECT_CLASS).requireProviders(String.class, Integer.class).build();
    AdvertisedProviderSet expectedOkSet = AdvertisedProviderSet.builder().addNative(String.class).addNative(Integer.class).addNative(Boolean.class).build();
    assertThat(requiresProviders.getRequiredProviders().isSatisfiedBy(expectedOkSet)).isTrue();
    AdvertisedProviderSet expectedFailSet = AdvertisedProviderSet.builder().addNative(String.class).build();
    assertThat(requiresProviders.getRequiredProviders().isSatisfiedBy(expectedFailSet)).isFalse();
    assertThat(requiresProviders.getRequiredProviders().isSatisfiedBy(AdvertisedProviderSet.ANY)).isTrue();
    assertThat(requiresProviders.getRequiredProviders().isSatisfiedBy(AdvertisedProviderSet.EMPTY)).isFalse();
}

Example 3 with AdvertisedProviderSet

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

the class AspectDefinitionTest method testRequireAspectClass_DefaultAcceptsNothing.

@Test
public void testRequireAspectClass_DefaultAcceptsNothing() {
    AspectDefinition noAspects = new AspectDefinition.Builder(TEST_ASPECT_CLASS).build();
    AdvertisedProviderSet expectedFailSet = AdvertisedProviderSet.builder().addNative(Float.class).build();
    assertThat(noAspects.getRequiredProvidersForAspects().isSatisfiedBy(AdvertisedProviderSet.ANY)).isFalse();
    assertThat(noAspects.getRequiredProvidersForAspects().isSatisfiedBy(AdvertisedProviderSet.EMPTY)).isFalse();
    assertThat(noAspects.getRequiredProvidersForAspects().isSatisfiedBy(expectedFailSet)).isFalse();
}

Example 4 with AdvertisedProviderSet

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

the class AspectDefinitionTest method testRequireProvider_AddsTwoSetsOfRequiredProvidersAndNames.

@Test
public void testRequireProvider_AddsTwoSetsOfRequiredProvidersAndNames() throws Exception {
    AspectDefinition requiresProviders = new AspectDefinition.Builder(TEST_ASPECT_CLASS).requireProviderSets(ImmutableList.of(ImmutableSet.<Class<?>>of(String.class, Integer.class), ImmutableSet.<Class<?>>of(Boolean.class))).build();
    AdvertisedProviderSet expectedOkSet1 = AdvertisedProviderSet.builder().addNative(String.class).addNative(Integer.class).build();
    AdvertisedProviderSet expectedOkSet2 = AdvertisedProviderSet.builder().addNative(Boolean.class).build();
    AdvertisedProviderSet expectedFailSet = AdvertisedProviderSet.builder().addNative(Float.class).build();
    assertThat(requiresProviders.getRequiredProviders().isSatisfiedBy(AdvertisedProviderSet.ANY)).isTrue();
    assertThat(requiresProviders.getRequiredProviders().isSatisfiedBy(expectedOkSet1)).isTrue();
    assertThat(requiresProviders.getRequiredProviders().isSatisfiedBy(expectedOkSet2)).isTrue();
    assertThat(requiresProviders.getRequiredProviders().isSatisfiedBy(expectedFailSet)).isFalse();
    assertThat(requiresProviders.getRequiredProviders().isSatisfiedBy(AdvertisedProviderSet.EMPTY)).isFalse();
}

Example 5 with AdvertisedProviderSet

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

the class SkylarkRuleClassFunctionsTest method aspectProvides.

@Test
public void aspectProvides() throws Exception {
    evalAndExport("def _impl(target, ctx):", "   pass", "y = provider()", "my_aspect = aspect(_impl, provides = ['x', y])");
    SkylarkAspect myAspect = (SkylarkAspect) lookup("my_aspect");
    AdvertisedProviderSet advertisedProviders = myAspect.getDefinition(AspectParameters.EMPTY).getAdvertisedProviders();
    assertThat(advertisedProviders.canHaveAnyProvider()).isFalse();
    assertThat(advertisedProviders.getSkylarkProviders()).containsExactly(legacy("x"), declared("y"));
}