| // Copyright 2016 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.bazel.rules.cpp; |
| |
| import static com.google.devtools.build.lib.packages.Attribute.attr; |
| import static com.google.devtools.build.lib.packages.BuildType.LABEL; |
| import static com.google.devtools.build.lib.packages.BuildType.TRISTATE; |
| import static com.google.devtools.build.lib.packages.Type.BOOLEAN; |
| |
| import com.google.devtools.build.lib.analysis.BaseRuleClasses; |
| import com.google.devtools.build.lib.analysis.RuleDefinition; |
| import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment; |
| import com.google.devtools.build.lib.analysis.config.HostTransition; |
| import com.google.devtools.build.lib.bazel.rules.cpp.BazelCppRuleClasses.CcBinaryBaseRule; |
| import com.google.devtools.build.lib.packages.RuleClass; |
| import com.google.devtools.build.lib.packages.RuleClass.Builder.RuleClassType; |
| import com.google.devtools.build.lib.packages.TriState; |
| import com.google.devtools.build.lib.rules.cpp.CppConfiguration; |
| import com.google.devtools.build.lib.rules.cpp.CppRuleClasses; |
| import com.google.devtools.build.lib.util.OS; |
| |
| /** Rule definition for cc_test rules. */ |
| public final class BazelCcTestRule implements RuleDefinition { |
| @Override |
| public RuleClass build(RuleClass.Builder builder, RuleDefinitionEnvironment env) { |
| return builder |
| .requiresConfigurationFragments(CppConfiguration.class) |
| .setImplicitOutputsFunction(CppRuleClasses.CC_BINARY_DEBUG_PACKAGE) |
| // We don't want C++ tests to be dynamically linked by default on Windows, |
| // because windows_export_all_symbols is not enabled by default, and it cannot solve |
| // all symbols visibility issues, for example, users still have to use __declspec(dllimport) |
| // to decorate data symbols imported from DLL. |
| .override(attr("linkstatic", BOOLEAN).value(OS.getCurrent() == OS.WINDOWS)) |
| .override(attr("stamp", TRISTATE).value(TriState.NO)) |
| .add(attr(":lcov_merger", LABEL).value(BaseRuleClasses.getCoverageOutputGeneratorLabel())) |
| .add( |
| attr("$collect_cc_coverage", LABEL) |
| .cfg(HostTransition.createFactory()) |
| .singleArtifact() |
| .value(env.getToolsLabel("//tools/test:collect_cc_coverage"))) |
| .build(); |
| } |
| |
| @Override |
| public Metadata getMetadata() { |
| return RuleDefinition.Metadata.builder() |
| .name("cc_test") |
| .type(RuleClassType.TEST) |
| .ancestors(CcBinaryBaseRule.class, BaseRuleClasses.TestBaseRule.class) |
| .factoryClass(BazelCcTest.class) |
| .build(); |
| } |
| } |
| |
| /*<!-- #BLAZE_RULE (NAME = cc_test, TYPE = TEST, FAMILY = C / C++) --> |
| |
| <!-- #END_BLAZE_RULE -->*/ |