| // 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.ConfiguredTarget; |
| import com.google.devtools.build.lib.analysis.platform.ToolchainInfo; |
| 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 testCcToolchainFromToolchainIdentifierOverridesCpuCompiler() throws Exception { |
| scratch.file( |
| "cc/BUILD", |
| "filegroup(name='empty')", |
| "filegroup(name='everything')", |
| "cc_toolchain(", |
| " name = 'cc-compiler-fruitie',", |
| " toolchain_identifier = 'toolchain-identifier-fruitie',", |
| " all_files = ':empty',", |
| " ar_files = ':empty',", |
| " as_files = ':empty',", |
| " compiler_files = ':empty',", |
| " dwp_files = ':empty',", |
| " linker_files = ':empty',", |
| " strip_files = ':empty',", |
| " objcopy_files = ':empty',", |
| ")", |
| "cc_toolchain_suite(", |
| " name = 'suite',", |
| " toolchains = {", |
| " 'k8': ':cc-compiler-fruitie',", |
| " },", |
| " proto = \"\"\"", |
| "major_version: 'v1'", |
| "minor_version: '0'", |
| "toolchain {", |
| " compiler: 'avocado'", |
| " target_cpu: 'banana'", |
| " toolchain_identifier: 'boring-non-fuitie-identifier'", |
| " host_system_name: 'linux'", |
| " target_system_name: 'linux'", |
| " abi_version: 'cpu-abi'", |
| " abi_libc_version: ''", |
| " target_libc: 'local'", |
| " builtin_sysroot: 'sysroot'", |
| "}", |
| "toolchain {", |
| " compiler: 'orange'", |
| " target_cpu: 'banana'", |
| " toolchain_identifier: 'toolchain-identifier-fruitie'", |
| " host_system_name: 'linux'", |
| " target_system_name: 'linux'", |
| " abi_version: 'cpu-abi'", |
| " abi_libc_version: ''", |
| " target_libc: 'local'", |
| " builtin_sysroot: 'sysroot'", |
| "}", |
| "\"\"\"", |
| ")"); |
| |
| useConfiguration( |
| "--crosstool_top=//cc:suite", |
| "--cpu=k8", |
| "--host_cpu=k8", |
| "--noincompatible_disable_crosstool_file"); |
| ConfiguredTarget c = |
| getConfiguredTarget( |
| ruleClassProvider.getToolsRepository() + "//tools/cpp:current_cc_toolchain"); |
| CcToolchainProvider ccToolchainProvider = (CcToolchainProvider) c.get(ToolchainInfo.PROVIDER); |
| assertThat(ccToolchainProvider.getToolchainIdentifier()) |
| .isEqualTo("toolchain-identifier-fruitie"); |
| } |
| |
| @Test |
| public void testInvalidCpu() throws Exception { |
| reporter.removeHandler(failFastHandler); |
| useConfiguration("--cpu=bogus"); |
| getConfiguredTarget( |
| ruleClassProvider.getToolsRepository() + "//tools/cpp:current_cc_toolchain"); |
| assertContainsEvent("does not contain a toolchain for cpu 'bogus'"); |
| } |
| } |