// Copyright 2014 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.devtools.build.lib.analysis.util.BuildViewTestCase;
import com.google.devtools.build.lib.view.config.crosstool.CrosstoolConfig;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/**
* Tests for toolchain features.
*/
@RunWith(JUnit4.class)
public class CcToolchainTest extends BuildViewTestCase {
@Test
public void testBadDynamicRuntimeLib() throws Exception {
scratch.file("a/BUILD",
"filegroup(name='dynamic', srcs=['not-an-so', 'so.so'])",
"filegroup(name='static', srcs=['not-an-a', 'a.a'])",
"cc_toolchain(",
" name = 'a',",
" module_map = 'map',",
" cpu = 'cherry',",
" compiler_files = 'compile-a',",
" dwp_files = 'dwp-a',",
" coverage_files = 'gcov-a',",
" linker_files = 'link-a',",
" strip_files = 'strip-a',",
" objcopy_files = 'objcopy-a',",
" all_files = 'all-a',",
" dynamic_runtime_libs = [':dynamic'],",
" static_runtime_libs = [':static'])");
getAnalysisMock().ccSupport().setupCrosstool(mockToolsConfig,
CrosstoolConfig.CToolchain.newBuilder()
.setSupportsEmbeddedRuntimes(true)
.buildPartial());
useConfiguration();
getConfiguredTarget("//a:a");
}
@Test
public void testModuleMapAttribute() throws Exception {
scratchConfiguredTarget("modules/map", "c",
"cc_toolchain(",
" name = 'c',",
" module_map = 'map',",
" cpu = 'cherry',",
" compiler_files = 'compile-cherry',",
" dwp_files = 'dwp-cherry',",
" coverage_files = 'gcov-cherry',",
" linker_files = 'link-cherry',",
" strip_files = ':every-file',",
" objcopy_files = 'objcopy-cherry',",
" all_files = ':every-file',",
" dynamic_runtime_libs = ['dynamic-runtime-libs-cherry'],",
" static_runtime_libs = ['static-runtime-libs-cherry'])");
}
@Test
public void testModuleMapAttributeOptional() throws Exception {
scratchConfiguredTarget("modules/map", "c",
"cc_toolchain(",
" name = 'c',",
" cpu = 'cherry',",
" compiler_files = 'compile-cherry',",
" dwp_files = 'dwp-cherry',",
" linker_files = 'link-cherry',",
" strip_files = ':every-file',",
" objcopy_files = 'objcopy-cherry',",
" all_files = ':every-file',",
" dynamic_runtime_libs = ['dynamic-runtime-libs-cherry'],",
" static_runtime_libs = ['static-runtime-libs-cherry'])");
}
@Test
public void testFailWithMultipleModuleMaps() throws Exception {
checkError("modules/multiple", "c", "expected a single artifact",
"filegroup(name = 'multiple-maps', srcs = ['a.cppmap', 'b.cppmap'])",
"cc_toolchain(",
" name = 'c',",
" module_map = ':multiple-maps',",
" cpu = 'cherry',",
" compiler_files = 'compile-cherry',",
" dwp_files = 'dwp-cherry',",
" coverage_files = 'gcov-cherry',",
" linker_files = 'link-cherry',",
" strip_files = ':every-file',",
" objcopy_files = 'objcopy-cherry',",
" all_files = ':every-file',",
" dynamic_runtime_libs = ['dynamic-runtime-libs-cherry'],",
" static_runtime_libs = ['static-runtime-libs-cherry'])");
}
}