| // 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.packages.util; |
| |
| import com.google.common.collect.ImmutableMap; |
| import com.google.devtools.build.lib.cmdline.Label; |
| import com.google.devtools.build.lib.testutil.TestConstants; |
| import java.io.IOException; |
| |
| /** Mocking support for platforms and toolchains. */ |
| public class MockPlatformSupport { |
| |
| /** Adds mocks for basic host and target platform. */ |
| public static void setup(MockToolsConfig mockToolsConfig) throws IOException { |
| mockToolsConfig.create( |
| TestConstants.CONSTRAINTS_PATH + "/BUILD", |
| "package(default_visibility=['//visibility:public'])", |
| "licenses(['notice'])"); |
| mockToolsConfig.create( |
| TestConstants.CONSTRAINTS_PATH + "/cpu/BUILD", |
| "package(default_visibility=['//visibility:public'])", |
| "licenses(['notice'])", |
| "constraint_setting(name = 'cpu')", |
| "constraint_value(", |
| " name = 'x86_32',", |
| " constraint_setting = ':cpu',", |
| ")", |
| "constraint_value(", |
| " name = 'x86_64',", |
| " constraint_setting = ':cpu',", |
| ")", |
| "constraint_value(", |
| " name = 'ppc',", |
| " constraint_setting = ':cpu',", |
| ")", |
| "constraint_value(", |
| " name = 'arm',", |
| " constraint_setting = ':cpu',", |
| ")", |
| "constraint_value(", |
| " name = 'aarch64',", |
| " constraint_setting = ':cpu',", |
| ")", |
| "constraint_value(", |
| " name = 's390x',", |
| " constraint_setting = ':cpu',", |
| ")"); |
| mockToolsConfig.create( |
| TestConstants.CONSTRAINTS_PATH + "/os/BUILD", |
| "package(default_visibility=['//visibility:public'])", |
| "licenses(['notice'])", |
| "constraint_setting(name = 'os')", |
| "constraint_value(", |
| " name = 'osx',", |
| " constraint_setting = ':os',", |
| ")", |
| "constraint_value(", |
| " name = 'ios',", |
| " constraint_setting = ':os',", |
| ")", |
| "constraint_value(", |
| " name = 'android',", |
| " constraint_setting = ':os',", |
| ")", |
| "constraint_value(", |
| " name = 'linux',", |
| " constraint_setting = ':os',", |
| ")", |
| "constraint_value(", |
| " name = 'windows',", |
| " constraint_setting = ':os',", |
| ")", |
| "constraint_value(", |
| " name = 'freebsd',", |
| " constraint_setting = ':os',", |
| ")", |
| "constraint_value(", |
| " name = 'openbsd',", |
| " constraint_setting = ':os',", |
| ")"); |
| String basePlatform; |
| if (TestConstants.LOCAL_CONFIG_PLATFORM_PATH != null) { |
| // Use the auto-configured host platform from @local_config_platform. |
| basePlatform = "@local_config_platform//:host"; |
| } else { |
| basePlatform = TestConstants.PLATFORM_PACKAGE_ROOT + "/static:host"; |
| } |
| mockToolsConfig.create( |
| TestConstants.PLATFORMS_PATH + "/BUILD", |
| "package(default_visibility=['//visibility:public'])", |
| "platform(", |
| " name = 'default_target',", |
| " parents = ['" + basePlatform + "'],", |
| " constraint_values = [", |
| " '" + TestConstants.PLATFORM_PACKAGE_ROOT + "/java/constraints:jdk8',", |
| " '" + TestConstants.PLATFORM_PACKAGE_ROOT + "/java/constraints:java8',", |
| " ],", |
| ")", |
| "platform(", |
| " name = 'default_host',", |
| " parents = ['" + basePlatform + "'],", |
| " constraint_values = [", |
| " '" + TestConstants.PLATFORM_PACKAGE_ROOT + "/java/constraints:jdk11',", |
| " '" + TestConstants.PLATFORM_PACKAGE_ROOT + "/java/constraints:java8',", |
| " ],", |
| ")"); |
| mockToolsConfig.create( |
| TestConstants.PLATFORMS_PATH + "/java/constraints/BUILD", |
| "package(default_visibility = ['//visibility:public'])", |
| "constraint_setting(name = 'runtime')", |
| "constraint_value(", |
| " name = 'jdk8',", |
| " constraint_setting = ':runtime',", |
| ")", |
| "constraint_value(", |
| " name = 'jdk11',", |
| " constraint_setting = ':runtime',", |
| ")", |
| "constraint_setting(name = 'language')", |
| "constraint_value(", |
| " name = 'java8',", |
| " constraint_setting = ':language',", |
| ")"); |
| if (TestConstants.LOCAL_CONFIG_PLATFORM_PATH != null) { |
| // Only create these if the local config workspace exists. |
| mockToolsConfig.create( |
| TestConstants.LOCAL_CONFIG_PLATFORM_PATH + "/WORKSPACE", |
| "workspace(name = 'local_config_platform')"); |
| mockToolsConfig.create( |
| TestConstants.LOCAL_CONFIG_PLATFORM_PATH + "/BUILD", |
| "package(default_visibility=['//visibility:public'])", |
| "platform(name = 'host')"); |
| } else { |
| // Create a mock host platform that hard-coded cpu and os, since @local_config_platform isn't |
| // available. |
| mockToolsConfig.create( |
| TestConstants.PLATFORMS_PATH + "/static/BUILD", |
| "package(default_visibility=['//visibility:public'])", |
| "platform(", |
| " name = 'host',", |
| " constraint_values = [", |
| " '" + TestConstants.CONSTRAINTS_PACKAGE_ROOT + "cpu:x86_64',", |
| " '" + TestConstants.CONSTRAINTS_PACKAGE_ROOT + "os:linux',", |
| " ],", |
| ")"); |
| } |
| } |
| |
| /** Adds a mock K8 platform. */ |
| public static void addMockK8Platform(MockToolsConfig mockToolsConfig, Label crosstoolLabel) |
| throws Exception { |
| mockToolsConfig.create( |
| "mock_platform/BUILD", |
| "package(default_visibility=['//visibility:public'])", |
| "constraint_setting(name = 'mock_setting')", |
| "constraint_value(name = 'mock_value', constraint_setting = ':mock_setting')", |
| "platform(", |
| " name = 'mock-k8-platform',", |
| " constraint_values = [':mock_value'],", |
| ")", |
| "toolchain(", |
| " name = 'toolchain_cc-compiler-k8',", |
| " toolchain_type = '" + TestConstants.TOOLS_REPOSITORY + "//tools/cpp:toolchain_type',", |
| " toolchain = '" |
| + crosstoolLabel.getRelativeWithRemapping("cc-compiler-k8-compiler", ImmutableMap.of()) |
| + "',", |
| " target_compatible_with = [':mock_value'],", |
| ")"); |
| } |
| } |