diff options
Diffstat (limited to 'java/bootclasspath_fragment_test.go')
| -rw-r--r-- | java/bootclasspath_fragment_test.go | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/java/bootclasspath_fragment_test.go b/java/bootclasspath_fragment_test.go new file mode 100644 index 000000000..3d0e1558f --- /dev/null +++ b/java/bootclasspath_fragment_test.go @@ -0,0 +1,278 @@ +// Copyright (C) 2021 The Android Open Source Project +// +// 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 java + +import ( + "testing" + + "android/soong/android" + "android/soong/dexpreopt" +) + +// Contains some simple tests for bootclasspath_fragment logic, additional tests can be found in +// apex/bootclasspath_fragment_test.go as the ART boot image requires modules from the ART apex. + +var prepareForTestWithBootclasspathFragment = android.GroupFixturePreparers( + PrepareForTestWithJavaDefaultModules, + dexpreopt.PrepareForTestByEnablingDexpreopt, +) + +func TestBootclasspathFragment_UnknownImageName(t *testing.T) { + prepareForTestWithBootclasspathFragment. + ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern( + `\Qimage_name: unknown image name "unknown", expected "art"\E`)). + RunTestWithBp(t, ` + bootclasspath_fragment { + name: "unknown-bootclasspath-fragment", + image_name: "unknown", + contents: ["foo"], + } + `) +} + +func TestPrebuiltBootclasspathFragment_UnknownImageName(t *testing.T) { + prepareForTestWithBootclasspathFragment. + ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern( + `\Qimage_name: unknown image name "unknown", expected "art"\E`)). + RunTestWithBp(t, ` + prebuilt_bootclasspath_fragment { + name: "unknown-bootclasspath-fragment", + image_name: "unknown", + contents: ["foo"], + } + `) +} + +func TestBootclasspathFragmentInconsistentArtConfiguration_Platform(t *testing.T) { + android.GroupFixturePreparers( + prepareForTestWithBootclasspathFragment, + dexpreopt.FixtureSetArtBootJars("platform:foo", "apex:bar"), + ). + ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern( + `\QArtApexJars is invalid as it requests a platform variant of "foo"\E`)). + RunTestWithBp(t, ` + bootclasspath_fragment { + name: "bootclasspath-fragment", + image_name: "art", + contents: ["foo", "bar"], + apex_available: [ + "apex", + ], + } + `) +} + +func TestBootclasspathFragmentInconsistentArtConfiguration_ApexMixture(t *testing.T) { + android.GroupFixturePreparers( + prepareForTestWithBootclasspathFragment, + dexpreopt.FixtureSetArtBootJars("apex1:foo", "apex2:bar"), + ). + ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern( + `\QArtApexJars configuration is inconsistent, expected all jars to be in the same apex but it specifies apex "apex1" and "apex2"\E`)). + RunTestWithBp(t, ` + bootclasspath_fragment { + name: "bootclasspath-fragment", + image_name: "art", + contents: ["foo", "bar"], + apex_available: [ + "apex1", + "apex2", + ], + } + `) +} + +func TestBootclasspathFragment_Coverage(t *testing.T) { + prepareForTestWithFrameworkCoverage := android.FixtureMergeEnv(map[string]string{ + "EMMA_INSTRUMENT": "true", + "EMMA_INSTRUMENT_FRAMEWORK": "true", + }) + + prepareWithBp := android.FixtureWithRootAndroidBp(` + bootclasspath_fragment { + name: "myfragment", + contents: [ + "mybootlib", + ], + api: { + stub_libs: [ + "mysdklibrary", + ], + }, + coverage: { + contents: [ + "coveragelib", + ], + api: { + stub_libs: [ + "mycoveragestubs", + ], + }, + }, + } + + java_library { + name: "mybootlib", + srcs: ["Test.java"], + system_modules: "none", + sdk_version: "none", + compile_dex: true, + } + + java_library { + name: "coveragelib", + srcs: ["Test.java"], + system_modules: "none", + sdk_version: "none", + compile_dex: true, + } + + java_sdk_library { + name: "mysdklibrary", + srcs: ["Test.java"], + compile_dex: true, + public: {enabled: true}, + system: {enabled: true}, + } + + java_sdk_library { + name: "mycoveragestubs", + srcs: ["Test.java"], + compile_dex: true, + public: {enabled: true}, + } + `) + + checkContents := func(t *testing.T, result *android.TestResult, expected ...string) { + module := result.Module("myfragment", "android_common").(*BootclasspathFragmentModule) + android.AssertArrayString(t, "contents property", expected, module.properties.Contents) + } + + preparer := android.GroupFixturePreparers( + prepareForTestWithBootclasspathFragment, + PrepareForTestWithJavaSdkLibraryFiles, + FixtureWithLastReleaseApis("mysdklibrary", "mycoveragestubs"), + prepareWithBp, + ) + + t.Run("without coverage", func(t *testing.T) { + result := preparer.RunTest(t) + checkContents(t, result, "mybootlib") + }) + + t.Run("with coverage", func(t *testing.T) { + result := android.GroupFixturePreparers( + prepareForTestWithFrameworkCoverage, + preparer, + ).RunTest(t) + checkContents(t, result, "mybootlib", "coveragelib") + }) +} + +func TestBootclasspathFragment_StubLibs(t *testing.T) { + result := android.GroupFixturePreparers( + prepareForTestWithBootclasspathFragment, + PrepareForTestWithJavaSdkLibraryFiles, + FixtureWithLastReleaseApis("mysdklibrary", "myothersdklibrary", "mycoreplatform"), + ).RunTestWithBp(t, ` + bootclasspath_fragment { + name: "myfragment", + contents: ["mysdklibrary"], + api: { + stub_libs: [ + "mystublib", + "myothersdklibrary", + ], + }, + core_platform_api: { + stub_libs: ["mycoreplatform.stubs"], + }, + } + + java_library { + name: "mystublib", + srcs: ["Test.java"], + system_modules: "none", + sdk_version: "none", + compile_dex: true, + } + + java_sdk_library { + name: "mysdklibrary", + srcs: ["a.java"], + shared_library: false, + public: {enabled: true}, + system: {enabled: true}, + } + + java_sdk_library { + name: "myothersdklibrary", + srcs: ["a.java"], + shared_library: false, + public: {enabled: true}, + } + + java_sdk_library { + name: "mycoreplatform", + srcs: ["a.java"], + shared_library: false, + public: {enabled: true}, + } + `) + + fragment := result.Module("myfragment", "android_common") + info := result.ModuleProvider(fragment, HiddenAPIInfoProvider).(HiddenAPIInfo) + + stubsJar := "out/soong/.intermediates/mystublib/android_common/dex/mystublib.jar" + + // Stubs jars for mysdklibrary + publicStubsJar := "out/soong/.intermediates/mysdklibrary.stubs/android_common/dex/mysdklibrary.stubs.jar" + systemStubsJar := "out/soong/.intermediates/mysdklibrary.stubs.system/android_common/dex/mysdklibrary.stubs.system.jar" + + // Stubs jars for myothersdklibrary + otherPublicStubsJar := "out/soong/.intermediates/myothersdklibrary.stubs/android_common/dex/myothersdklibrary.stubs.jar" + + // Check that SdkPublic uses public stubs for all sdk libraries. + android.AssertPathsRelativeToTopEquals(t, "public dex stubs jar", []string{otherPublicStubsJar, publicStubsJar, stubsJar}, info.TransitiveStubDexJarsByScope.StubDexJarsForScope(PublicHiddenAPIScope)) + + // Check that SdkSystem uses system stubs for mysdklibrary and public stubs for myothersdklibrary + // as it does not provide system stubs. + android.AssertPathsRelativeToTopEquals(t, "system dex stubs jar", []string{otherPublicStubsJar, systemStubsJar, stubsJar}, info.TransitiveStubDexJarsByScope.StubDexJarsForScope(SystemHiddenAPIScope)) + + // Check that SdkTest also uses system stubs for mysdklibrary as it does not provide test stubs + // and public stubs for myothersdklibrary as it does not provide test stubs either. + android.AssertPathsRelativeToTopEquals(t, "test dex stubs jar", []string{otherPublicStubsJar, systemStubsJar, stubsJar}, info.TransitiveStubDexJarsByScope.StubDexJarsForScope(TestHiddenAPIScope)) + + // Check that SdkCorePlatform uses public stubs from the mycoreplatform library. + corePlatformStubsJar := "out/soong/.intermediates/mycoreplatform.stubs/android_common/dex/mycoreplatform.stubs.jar" + android.AssertPathsRelativeToTopEquals(t, "core platform dex stubs jar", []string{corePlatformStubsJar}, info.TransitiveStubDexJarsByScope.StubDexJarsForScope(CorePlatformHiddenAPIScope)) + + // Check the widest stubs.. The list contains the widest stub dex jar provided by each module. + expectedWidestPaths := []string{ + // mycoreplatform's widest API is core platform. + corePlatformStubsJar, + + // myothersdklibrary's widest API is public. + otherPublicStubsJar, + + // sdklibrary's widest API is system. + systemStubsJar, + + // mystublib's only provides one API and so it must be the widest. + stubsJar, + } + + android.AssertPathsRelativeToTopEquals(t, "widest dex stubs jar", expectedWidestPaths, info.TransitiveStubDexJarsByScope.StubDexJarsForWidestAPIScope()) +} |