| // Copyright 2017 The Bazel Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.devtools.build.lib.rules.cpp; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.testing.EqualsTester; |
| import com.google.devtools.build.lib.actions.Artifact; |
| import com.google.devtools.build.lib.collect.nestedset.NestedSetBuilder; |
| import com.google.devtools.build.lib.collect.nestedset.Order; |
| import com.google.devtools.build.lib.rules.cpp.FdoSupport.FdoMode; |
| import com.google.devtools.build.lib.vfs.PathFragment; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** |
| * Unit tests for {@code CcToolchainProvider} |
| */ |
| @RunWith(JUnit4.class) |
| public class CcToolchainProviderTest { |
| @Test |
| public void equalityIsObjectIdentity() throws Exception { |
| CcToolchainProvider a = |
| new CcToolchainProvider( |
| /* values= */ ImmutableMap.of(), |
| /* cppConfiguration= */ null, |
| /* toolchainInfo= */ null, |
| /* crosstoolTopPathFragment= */ null, |
| /* crosstool= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* crosstoolMiddleman= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* compile= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* strip= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* objCopy= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* as= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* ar= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* link= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* interfaceSoBuilder= */ null, |
| /* dwp= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* coverage= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* libcLink= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* staticRuntimeLinkInputs= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* staticRuntimeLinkMiddleman= */ null, |
| /* dynamicRuntimeLinkInputs= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* dynamicRuntimeLinkMiddleman= */ null, |
| /* dynamicRuntimeSolibDir= */ PathFragment.EMPTY_FRAGMENT, |
| CcCompilationContext.EMPTY, |
| /* supportsParamFiles= */ false, |
| /* supportsHeaderParsing= */ false, |
| CcToolchainVariables.EMPTY, |
| /* builtinIncludeFiles= */ ImmutableList.<Artifact>of(), |
| /* coverageEnvironment= */ NestedSetBuilder.emptySet(Order.COMPILE_ORDER), |
| /* linkDynamicLibraryTool= */ null, |
| /* builtInIncludeDirectories= */ ImmutableList.<PathFragment>of(), |
| /* sysroot= */ null, |
| FdoMode.OFF, |
| /* useLLVMCoverageMapFormat= */ false, |
| /* codeCoverageEnabled= */ false, |
| /* isHostConfiguration= */ false); |
| |
| CcToolchainProvider b = |
| new CcToolchainProvider( |
| /* values= */ ImmutableMap.of(), |
| /* cppConfiguration= */ null, |
| /* toolchainInfo= */ null, |
| /* crosstoolTopPathFragment= */ null, |
| /* crosstool= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* crosstoolMiddleman= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* compile= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* strip= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* objCopy= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* as= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* ar= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* link= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* interfaceSoBuilder= */ null, |
| /* dwp= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* coverage= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* libcLink= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* staticRuntimeLinkInputs= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* staticRuntimeLinkMiddleman= */ null, |
| /* dynamicRuntimeLinkInputs= */ NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER), |
| /* dynamicRuntimeLinkMiddleman= */ null, |
| /* dynamicRuntimeSolibDir= */ PathFragment.EMPTY_FRAGMENT, |
| CcCompilationContext.EMPTY, |
| /* supportsParamFiles= */ false, |
| /* supportsHeaderParsing= */ false, |
| CcToolchainVariables.EMPTY, |
| /* builtinIncludeFiles= */ ImmutableList.<Artifact>of(), |
| /* coverageEnvironment= */ NestedSetBuilder.emptySet(Order.COMPILE_ORDER), |
| /* linkDynamicLibraryTool= */ null, |
| /* builtInIncludeDirectories= */ ImmutableList.<PathFragment>of(), |
| /* sysroot= */ null, |
| FdoMode.OFF, |
| /* useLLVMCoverageMapFormat= */ false, |
| /* codeCoverageEnabled= */ false, |
| /* isHostConfiguration= */ false); |
| |
| new EqualsTester() |
| .addEqualityGroup(a) |
| .addEqualityGroup(b) |
| .testEquals(); |
| } |
| } |