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- // Copyright 2022 Google Inc. 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 bp2build
- import (
- "fmt"
- "testing"
- "android/soong/android"
- "android/soong/cc"
- "android/soong/genrule"
- )
- type ccTestBp2buildTestCase struct {
- description string
- blueprint string
- filesystem map[string]string
- targets []testBazelTarget
- }
- func registerCcTestModuleTypes(ctx android.RegistrationContext) {
- cc.RegisterCCBuildComponents(ctx)
- ctx.RegisterModuleType("cc_binary", cc.BinaryFactory)
- ctx.RegisterModuleType("cc_library_static", cc.LibraryStaticFactory)
- ctx.RegisterModuleType("cc_library", cc.LibraryFactory)
- ctx.RegisterModuleType("cc_test_library", cc.TestLibraryFactory)
- ctx.RegisterModuleType("genrule", genrule.GenRuleFactory)
- }
- func runCcTestTestCase(t *testing.T, testCase ccTestBp2buildTestCase) {
- t.Helper()
- moduleTypeUnderTest := "cc_test"
- description := fmt.Sprintf("%s %s", moduleTypeUnderTest, testCase.description)
- t.Run(description, func(t *testing.T) {
- t.Helper()
- RunBp2BuildTestCase(t, registerCcTestModuleTypes, Bp2buildTestCase{
- ExpectedBazelTargets: generateBazelTargetsForTest(testCase.targets, android.HostAndDeviceSupported),
- Filesystem: testCase.filesystem,
- ModuleTypeUnderTest: moduleTypeUnderTest,
- ModuleTypeUnderTestFactory: cc.TestFactory,
- Description: description,
- Blueprint: testCase.blueprint,
- })
- })
- }
- func TestBasicCcTest(t *testing.T) {
- runCcTestTestCase(t, ccTestBp2buildTestCase{
- description: "basic cc_test with commonly used attributes",
- blueprint: `
- cc_test {
- name: "mytest",
- host_supported: true,
- srcs: ["test.cpp"],
- target: {
- android: {
- srcs: ["android.cpp"],
- shared_libs: ["foolib"],
- },
- linux: {
- srcs: ["linux.cpp"],
- },
- host: {
- static_libs: ["hostlib"],
- },
- },
- static_libs: ["cc_test_lib1"],
- shared_libs: ["cc_test_lib2"],
- data: [":data_mod", "file.txt"],
- data_bins: [":cc_bin"],
- data_libs: [":cc_lib"],
- cflags: ["-Wall"],
- }
- cc_test_library {
- name: "cc_test_lib1",
- host_supported: true,
- include_build_directory: false,
- }
- ` + simpleModuleDoNotConvertBp2build("cc_library", "foolib") +
- simpleModuleDoNotConvertBp2build("cc_library_static", "hostlib") +
- simpleModuleDoNotConvertBp2build("genrule", "data_mod") +
- simpleModuleDoNotConvertBp2build("cc_binary", "cc_bin") +
- simpleModuleDoNotConvertBp2build("cc_library", "cc_lib") +
- simpleModuleDoNotConvertBp2build("cc_test_library", "cc_test_lib2"),
- targets: []testBazelTarget{
- {"cc_library_shared", "cc_test_lib1", AttrNameToString{}},
- {"cc_library_static", "cc_test_lib1_bp2build_cc_library_static", AttrNameToString{}},
- {"cc_test", "mytest", AttrNameToString{
- "copts": `["-Wall"]`,
- "data": `[
- ":data_mod",
- "file.txt",
- ":cc_bin",
- ":cc_lib",
- ]`,
- "deps": `[":cc_test_lib1_bp2build_cc_library_static"] + select({
- "//build/bazel/platforms/os:darwin": [":hostlib"],
- "//build/bazel/platforms/os:linux_bionic": [":hostlib"],
- "//build/bazel/platforms/os:linux_glibc": [":hostlib"],
- "//build/bazel/platforms/os:linux_musl": [":hostlib"],
- "//build/bazel/platforms/os:windows": [":hostlib"],
- "//conditions:default": [],
- })`,
- "gtest": "True",
- "isolated": "True",
- "local_includes": `["."]`,
- "dynamic_deps": `[":cc_test_lib2"] + select({
- "//build/bazel/platforms/os:android": [":foolib"],
- "//conditions:default": [],
- })`,
- "srcs": `["test.cpp"] + select({
- "//build/bazel/platforms/os:android": [
- "linux.cpp",
- "android.cpp",
- ],
- "//build/bazel/platforms/os:linux_bionic": ["linux.cpp"],
- "//build/bazel/platforms/os:linux_glibc": ["linux.cpp"],
- "//build/bazel/platforms/os:linux_musl": ["linux.cpp"],
- "//conditions:default": [],
- })`,
- },
- },
- },
- })
- }
- func TestBasicCcTestGtestIsolatedDisabled(t *testing.T) {
- runCcTestTestCase(t, ccTestBp2buildTestCase{
- description: "cc test with disabled gtest and isolated props",
- blueprint: `
- cc_test {
- name: "mytest",
- host_supported: true,
- srcs: ["test.cpp"],
- gtest: false,
- isolated: false,
- }
- `,
- targets: []testBazelTarget{
- {"cc_test", "mytest", AttrNameToString{
- "gtest": "False",
- "isolated": "False",
- "local_includes": `["."]`,
- "srcs": `["test.cpp"]`,
- },
- },
- },
- })
- }
- func TestCcTest_TestOptions_Tags(t *testing.T) {
- runCcTestTestCase(t, ccTestBp2buildTestCase{
- description: "cc test with test_options.tags converted to tags",
- blueprint: `
- cc_test {
- name: "mytest",
- host_supported: true,
- srcs: ["test.cpp"],
- test_options: { tags: ["no-remote"] },
- }
- `,
- targets: []testBazelTarget{
- {"cc_test", "mytest", AttrNameToString{
- "tags": `["no-remote"]`,
- "local_includes": `["."]`,
- "srcs": `["test.cpp"]`,
- "gtest": "True",
- "isolated": "True",
- },
- },
- },
- })
- }
- func TestCcTest_TestConfig(t *testing.T) {
- runCcTestTestCase(t, ccTestBp2buildTestCase{
- description: "cc test that sets a test_config",
- filesystem: map[string]string{
- "test_config.xml": "",
- },
- blueprint: `
- cc_test {
- name: "mytest",
- srcs: ["test.cpp"],
- test_config: "test_config.xml",
- }
- `,
- targets: []testBazelTarget{
- {"cc_test", "mytest", AttrNameToString{
- "gtest": "True",
- "isolated": "True",
- "local_includes": `["."]`,
- "srcs": `["test.cpp"]`,
- "target_compatible_with": `["//build/bazel/platforms/os:android"]`,
- "test_config": `"test_config.xml"`,
- },
- },
- },
- })
- }
- func TestCcTest_TestConfigAndroidTestXML(t *testing.T) {
- runCcTestTestCase(t, ccTestBp2buildTestCase{
- description: "cc test that defaults to test config AndroidTest.xml",
- filesystem: map[string]string{
- "AndroidTest.xml": "",
- },
- blueprint: `
- cc_test {
- name: "mytest",
- srcs: ["test.cpp"],
- }
- `,
- targets: []testBazelTarget{
- {"cc_test", "mytest", AttrNameToString{
- "gtest": "True",
- "isolated": "True",
- "local_includes": `["."]`,
- "srcs": `["test.cpp"]`,
- "target_compatible_with": `["//build/bazel/platforms/os:android"]`,
- "test_config": `"AndroidTest.xml"`,
- },
- },
- },
- })
- }
- func TestCcTest_TestConfigTemplateOptions(t *testing.T) {
- runCcTestTestCase(t, ccTestBp2buildTestCase{
- description: "cc test that sets test config template attributes",
- filesystem: map[string]string{
- "test_config_template.xml": "",
- },
- blueprint: `
- cc_test {
- name: "mytest",
- srcs: ["test.cpp"],
- test_config_template: "test_config_template.xml",
- auto_gen_config: true,
- }
- `,
- targets: []testBazelTarget{
- {"cc_test", "mytest", AttrNameToString{
- "auto_generate_test_config": "True",
- "gtest": "True",
- "isolated": "True",
- "local_includes": `["."]`,
- "srcs": `["test.cpp"]`,
- "target_compatible_with": `["//build/bazel/platforms/os:android"]`,
- "template_configs": `[
- "'<target_preparer class=\"com.android.tradefed.targetprep.RootTargetPreparer\">\\n <option name=\"force-root\" value=\"false\" />\\n </target_preparer>'",
- "'<option name=\"not-shardable\" value=\"true\" />'",
- ]`,
- "template_install_base": `"/data/local/tmp"`,
- "template_test_config": `"test_config_template.xml"`,
- },
- },
- },
- })
- }
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