Remove exportable modules when generating snapshots targeting older platform
This change modifies the contents of the generated Android.bp files so
that when generating a snapshot on a older platform, the "exportable"
modules are removed from the bp files, as the "exportable" modules are
first introduced in V and do not exist in older platforms.
Bug: 345162614
Test: ABTD
Change-Id: I2dba51b98deec7805bd796647a66981f237c55a9
diff --git a/sdk/sdk_test.go b/sdk/sdk_test.go
index f9d49d9..4894210 100644
--- a/sdk/sdk_test.go
+++ b/sdk/sdk_test.go
@@ -519,4 +519,140 @@
)
})
+ t.Run("test replacing exportable module", func(t *testing.T) {
+ result := android.GroupFixturePreparers(
+ prepareForSdkTestWithJava,
+ java.PrepareForTestWithJavaDefaultModules,
+ java.PrepareForTestWithJavaSdkLibraryFiles,
+ java.FixtureWithLastReleaseApis("mysdklibrary", "anothersdklibrary"),
+ android.FixtureWithRootAndroidBp(`
+ sdk {
+ name: "mysdk",
+ bootclasspath_fragments: ["mybootclasspathfragment"],
+ }
+
+ bootclasspath_fragment {
+ name: "mybootclasspathfragment",
+ apex_available: ["myapex"],
+ contents: ["mysdklibrary"],
+ hidden_api: {
+ split_packages: ["*"],
+ },
+ core_platform_api: {
+ stub_libs: [
+ "anothersdklibrary.stubs.exportable",
+ ],
+ },
+ api: {
+ stub_libs: [
+ "anothersdklibrary",
+ ],
+ },
+ }
+
+ java_sdk_library {
+ name: "mysdklibrary",
+ srcs: ["Test.java"],
+ compile_dex: true,
+ min_sdk_version: "S",
+ public: {enabled: true},
+ permitted_packages: ["mysdklibrary"],
+ }
+
+ java_sdk_library {
+ name: "anothersdklibrary",
+ srcs: ["Test.java"],
+ compile_dex: true,
+ min_sdk_version: "S",
+ public: {enabled: true},
+ system: {enabled: true},
+ module_lib: {enabled: true},
+ }
+ `),
+ android.FixtureMergeEnv(map[string]string{
+ "SOONG_SDK_SNAPSHOT_TARGET_BUILD_RELEASE": "S",
+ }),
+ android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
+ variables.BuildFlags = map[string]string{
+ "RELEASE_HIDDEN_API_EXPORTABLE_STUBS": "true",
+ }
+ variables.Platform_version_active_codenames = []string{"UpsideDownCake", "Tiramisu", "S-V2"}
+ }),
+ ).RunTest(t)
+
+ CheckSnapshot(t, result, "mysdk", "",
+ checkAndroidBpContents(`
+// This is auto-generated. DO NOT EDIT.
+
+prebuilt_bootclasspath_fragment {
+ name: "mybootclasspathfragment",
+ prefer: false,
+ visibility: ["//visibility:public"],
+ apex_available: ["myapex"],
+ contents: ["mysdklibrary"],
+ api: {
+ stub_libs: ["anothersdklibrary"],
+ },
+ core_platform_api: {
+ stub_libs: ["anothersdklibrary.stubs"],
+ },
+ hidden_api: {
+ annotation_flags: "hiddenapi/annotation-flags.csv",
+ metadata: "hiddenapi/metadata.csv",
+ index: "hiddenapi/index.csv",
+ stub_flags: "hiddenapi/stub-flags.csv",
+ all_flags: "hiddenapi/all-flags.csv",
+ },
+}
+
+java_sdk_library_import {
+ name: "mysdklibrary",
+ prefer: false,
+ visibility: ["//visibility:public"],
+ apex_available: ["//apex_available:platform"],
+ shared_library: true,
+ compile_dex: true,
+ permitted_packages: ["mysdklibrary"],
+ public: {
+ jars: ["sdk_library/public/mysdklibrary-stubs.jar"],
+ stub_srcs: ["sdk_library/public/mysdklibrary_stub_sources"],
+ current_api: "sdk_library/public/mysdklibrary.txt",
+ removed_api: "sdk_library/public/mysdklibrary-removed.txt",
+ sdk_version: "current",
+ },
+}
+
+java_sdk_library_import {
+ name: "anothersdklibrary",
+ prefer: false,
+ visibility: ["//visibility:public"],
+ apex_available: ["//apex_available:platform"],
+ shared_library: true,
+ compile_dex: true,
+ public: {
+ jars: ["sdk_library/public/anothersdklibrary-stubs.jar"],
+ stub_srcs: ["sdk_library/public/anothersdklibrary_stub_sources"],
+ current_api: "sdk_library/public/anothersdklibrary.txt",
+ removed_api: "sdk_library/public/anothersdklibrary-removed.txt",
+ sdk_version: "current",
+ },
+ system: {
+ jars: ["sdk_library/system/anothersdklibrary-stubs.jar"],
+ stub_srcs: ["sdk_library/system/anothersdklibrary_stub_sources"],
+ current_api: "sdk_library/system/anothersdklibrary.txt",
+ removed_api: "sdk_library/system/anothersdklibrary-removed.txt",
+ sdk_version: "system_current",
+ },
+ module_lib: {
+ jars: ["sdk_library/module-lib/anothersdklibrary-stubs.jar"],
+ stub_srcs: ["sdk_library/module-lib/anothersdklibrary_stub_sources"],
+ current_api: "sdk_library/module-lib/anothersdklibrary.txt",
+ removed_api: "sdk_library/module-lib/anothersdklibrary-removed.txt",
+ sdk_version: "module_current",
+ },
+}
+`),
+ )
+ })
+
}
diff --git a/sdk/update.go b/sdk/update.go
index afecf9f..0a97fd9 100644
--- a/sdk/update.go
+++ b/sdk/update.go
@@ -480,6 +480,12 @@
// Transform the module module to make it suitable for use in the snapshot.
module = transformModule(module, snapshotTransformer)
module = transformModule(module, emptyClasspathContentsTransformation{})
+
+ targetApiLevel, err := android.ApiLevelFromUserWithConfig(ctx.Config(), s.targetBuildRelease(ctx).name)
+ if err == nil && targetApiLevel.LessThan(android.ApiLevelVanillaIceCream) {
+ module = transformModule(module, replaceExportablePropertiesTransformer{})
+ }
+
if module != nil {
bpFile.AddModule(module)
}
@@ -804,6 +810,50 @@
}
}
+type replaceExportablePropertiesTransformer struct {
+ identityTransformation
+}
+
+var _ bpTransformer = (*replaceExportablePropertiesTransformer)(nil)
+
+func handleExportableProperties[T any](value T) any {
+ switch v := any(value).(type) {
+ case string:
+ return java.AllApiScopes.ConvertStubsLibraryExportableToEverything(v)
+ case *bpPropertySet:
+ v.properties = handleExportableProperties(v.properties).(map[string]interface{})
+ return v
+ case []string:
+ result := make([]string, len(v))
+ for i, elem := range v {
+ result[i] = handleExportableProperties(elem).(string)
+ }
+ return result
+ case []any:
+ result := make([]any, len(v))
+ for i, elem := range v {
+ result[i] = handleExportableProperties(elem)
+ }
+ return result
+ case map[string]any:
+ result := make(map[string]any)
+ for k, val := range v {
+ result[k] = handleExportableProperties(val)
+ }
+ return result
+ default:
+ return value
+ }
+}
+
+func (t replaceExportablePropertiesTransformer) transformPropertySetAfterContents(name string, propertySet *bpPropertySet, tag android.BpPropertyTag) (*bpPropertySet, android.BpPropertyTag) {
+ if name == "name" {
+ return propertySet, tag
+ }
+ propertySet.properties = handleExportableProperties(propertySet.properties).(map[string]interface{})
+ return propertySet, tag
+}
+
func generateBpContents(bpFile *bpFile) string {
contents := &generatedContents{}
contents.IndentedPrintf("// This is auto-generated. DO NOT EDIT.\n")