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// 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 static com.google.common.truth.Truth.assertThat;
import com.google.devtools.build.lib.analysis.util.BuildViewTestCase;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/**
* Unit tests for the {@code cc_toolchain_suite} rule.
*/
@RunWith(JUnit4.class)
public class CcToolchainSuiteTest extends BuildViewTestCase {
@Test
public void testSmoke() throws Exception {
scratch.file(
"cc/BUILD",
"cc_toolchain_suite(",
" name = 'suite',",
" toolchains = { ",
" 'cpu|cpu-compiler': ':cc-toolchain',",
" 'k8|k8-compiler': ':cc-toolchain',",
" 'darwin|cpu-compiler': ':cc-toolchain',",
" 'x64_windows|cpu-compiler': ':cc-toolchain',",
" },",
" proto = \"\"\"",
"major_version: 'v1'",
"minor_version: '0'",
"default_target_cpu: 'cpu'",
"default_toolchain {",
" cpu: 'cpu'",
" toolchain_identifier: 'cpu-toolchain'",
"}",
"default_toolchain {",
" cpu: 'darwin'",
" toolchain_identifier: 'cpu-toolchain'",
"}",
"default_toolchain {",
" cpu: 'x64_windows'",
" toolchain_identifier: 'cpu-toolchain'",
"}",
"default_toolchain {",
" cpu: 'k8'",
" toolchain_identifier: 'k8-toolchain'",
"}",
"toolchain {",
" compiler: 'cpu-compiler'",
" target_cpu: 'cpu'",
" toolchain_identifier: 'cpu-toolchain'",
" host_system_name: 'linux'",
" target_system_name: 'linux'",
" abi_version: 'cpu-abi'",
" abi_libc_version: ''",
" target_libc: ''",
" builtin_sysroot: 'sysroot'",
" default_grte_top: '//cc:grtetop'",
" tool_path { name: 'cpu-compiler', path: 'cpu/compiler' }",
" tool_path { name: 'ar', path: 'cpu/ar' }",
" tool_path { name: 'cpp', path: 'cpu/cpp' }",
" tool_path { name: 'gcc', path: 'cpu/gcc' }",
" tool_path { name: 'gcov', path: 'cpu/gcov' }",
" tool_path { name: 'ld', path: 'cpu/ld' }",
" tool_path { name: 'nm', path: 'cpu/nm' }",
" tool_path { name: 'objcopy', path: 'cpu/objcopy' }",
" tool_path { name: 'objdump', path: 'cpu/objdump' }",
" tool_path { name: 'strip', path: 'cpu/strip' }",
"}",
"toolchain {",
" compiler: 'k8-compiler'",
" target_cpu: 'k8'",
" toolchain_identifier: 'k8-toolchain'",
" host_system_name: 'linux'",
" target_system_name: 'linux'",
" abi_version: ''",
" abi_libc_version: ''",
" target_libc: ''",
" builtin_sysroot: 'sysroot'",
" default_grte_top: '//cc:grtetop'",
" tool_path { name: 'k8-compiler', path: 'k8/compiler' }",
" tool_path { name: 'ar', path: 'k8/ar' }",
" tool_path { name: 'cpp', path: 'k8/cpp' }",
" tool_path { name: 'gcc', path: 'k8/gcc' }",
" tool_path { name: 'gcov', path: 'k8/gcov' }",
" tool_path { name: 'ld', path: 'k8/ld' }",
" tool_path { name: 'nm', path: 'k8/nm' }",
" tool_path { name: 'objcopy', path: 'k8/objcopy' }",
" tool_path { name: 'objdump', path: 'k8/objdump' }",
" tool_path { name: 'strip', path: 'k8/strip' }",
"}",
"\"\"\")",
"cc_toolchain(",
" name = 'cc-toolchain',",
" module_map = 'map',",
" cpu = 'cpu',",
" compiler_files = 'compile',",
" dwp_files = 'dwp',",
" linker_files = 'link',",
" strip_files = ':strip',",
" objcopy_files = 'objcopy',",
" all_files = ':every-file',",
" dynamic_runtime_libs = ['dynamic-runtime-libs'],",
" static_runtime_libs = ['static-runtime-libs'])",
"",
"filegroup(name = 'every-file', srcs = ['//cc:everything'])");
invalidatePackages();
useConfiguration("--crosstool_top=//cc:suite");
CppConfiguration cppConfig = getTargetConfiguration().getFragment(CppConfiguration.class);
assertThat(cppConfig.getTargetCpu()).isEqualTo("cpu");
assertThat(cppConfig.getAbi()).isEqualTo("cpu-abi");
assertThat(cppConfig.getCompiler()).isEqualTo("cpu-compiler");
}
}
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