Retrieve dex implementation jars from apex for java_sdk_library_import (3985351d) · Commits · e / os / android_build_soong

apex/apex_test.go

+55 −8

Original line number	Diff line number	Diff line
		@@ -191,6 +191,7 @@ func testApexContext(_ testing.T, bp string, handlers ...testCustomizer) (andr
		"AppSet.apks": nil,
		"foo.rs": nil,
		"libfoo.jar": nil,
		"libbar.jar": nil,
		}

		cc.GatherRequiredFilesForTest(fs)
		@@ -4366,14 +4367,15 @@ func TestPrebuiltExportDexImplementationJars(t *testing.T) {
		// Make sure the import has been given the correct path to the dex jar.
		p := ctx.ModuleForTests(name, "android_common_myapex").Module().(java.UsesLibraryDependency)
		dexJarBuildPath := p.DexJarBuildPath()
		if expected, actual := ".intermediates/myapex.deapexer/android_common/deapexer/javalib/libfoo.jar", android.NormalizePathForTesting(dexJarBuildPath); actual != expected {
		stem := android.RemoveOptionalPrebuiltPrefix(name)
		if expected, actual := ".intermediates/myapex.deapexer/android_common/deapexer/javalib/"+stem+".jar", android.NormalizePathForTesting(dexJarBuildPath); actual != expected {
		t.Errorf("Incorrect DexJarBuildPath value '%s', expected '%s'", actual, expected)
		}
		}

		ensureNoSourceVariant := func(t testing.T, ctx android.TestContext) {
		ensureNoSourceVariant := func(t testing.T, ctx android.TestContext, name string) {
		// Make sure that an apex variant is not created for the source module.
		if expected, actual := []string{"android_common"}, ctx.ModuleVariantsForTests("libfoo"); !reflect.DeepEqual(expected, actual) {
		if expected, actual := []string{"android_common"}, ctx.ModuleVariantsForTests(name); !reflect.DeepEqual(expected, actual) {
		t.Errorf("invalid set of variants for %q: expected %q, found %q", "libfoo", expected, actual)
		}
		}
		@@ -4390,19 +4392,28 @@ func TestPrebuiltExportDexImplementationJars(t *testing.T) {
		src: "myapex-arm.apex",
		},
		},
		exported_java_libs: ["libfoo"],
		exported_java_libs: ["libfoo", "libbar"],
		}

		java_import {
		name: "libfoo",
		jars: ["libfoo.jar"],
		}

		java_sdk_library_import {
		name: "libbar",
		public: {
		jars: ["libbar.jar"],
		},
		}
		`

		// Make sure that dexpreopt can access dex implementation files from the prebuilt.
		ctx := testDexpreoptWithApexes(t, bp, "", transform)

		checkDexJarBuildPath(t, ctx, "libfoo")

		checkDexJarBuildPath(t, ctx, "libbar")
		})

		t.Run("prebuilt with source preferred", func(t *testing.T) {
		@@ -4418,7 +4429,7 @@ func TestPrebuiltExportDexImplementationJars(t *testing.T) {
		src: "myapex-arm.apex",
		},
		},
		exported_java_libs: ["libfoo"],
		exported_java_libs: ["libfoo", "libbar"],
		}

		java_import {
		@@ -4429,13 +4440,29 @@ func TestPrebuiltExportDexImplementationJars(t *testing.T) {
		java_library {
		name: "libfoo",
		}

		java_sdk_library_import {
		name: "libbar",
		public: {
		jars: ["libbar.jar"],
		},
		}

		java_sdk_library {
		name: "libbar",
		srcs: ["foo/bar/MyClass.java"],
		unsafe_ignore_missing_latest_api: true,
		}
		`

		// Make sure that dexpreopt can access dex implementation files from the prebuilt.
		ctx := testDexpreoptWithApexes(t, bp, "", transform)

		checkDexJarBuildPath(t, ctx, "prebuilt_libfoo")
		ensureNoSourceVariant(t, ctx)
		ensureNoSourceVariant(t, ctx, "libfoo")

		checkDexJarBuildPath(t, ctx, "prebuilt_libbar")
		ensureNoSourceVariant(t, ctx, "libbar")
		})

		t.Run("prebuilt preferred with source", func(t *testing.T) {
		@@ -4450,7 +4477,7 @@ func TestPrebuiltExportDexImplementationJars(t *testing.T) {
		src: "myapex-arm.apex",
		},
		},
		exported_java_libs: ["libfoo"],
		exported_java_libs: ["libfoo", "libbar"],
		}

		java_import {
		@@ -4462,13 +4489,30 @@ func TestPrebuiltExportDexImplementationJars(t *testing.T) {
		java_library {
		name: "libfoo",
		}

		java_sdk_library_import {
		name: "libbar",
		prefer: true,
		public: {
		jars: ["libbar.jar"],
		},
		}

		java_sdk_library {
		name: "libbar",
		srcs: ["foo/bar/MyClass.java"],
		unsafe_ignore_missing_latest_api: true,
		}
		`

		// Make sure that dexpreopt can access dex implementation files from the prebuilt.
		ctx := testDexpreoptWithApexes(t, bp, "", transform)

		checkDexJarBuildPath(t, ctx, "prebuilt_libfoo")
		ensureNoSourceVariant(t, ctx)
		ensureNoSourceVariant(t, ctx, "libfoo")

		checkDexJarBuildPath(t, ctx, "prebuilt_libbar")
		ensureNoSourceVariant(t, ctx, "libbar")
		})
		}

		@@ -6319,6 +6363,9 @@ func testDexpreoptWithApexes(t *testing.T, bp, errmsg string, transformDexpreopt
		}
		cc.GatherRequiredFilesForTest(fs)

		for k, v := range filesForSdkLibrary {
		fs[k] = v
		}
		config := android.TestArchConfig(buildDir, nil, bp, fs)

		ctx := android.NewTestArchContext(config)

java/sdk_library.go

+39 −0

Original line number	Diff line number	Diff line
		@@ -1786,6 +1786,9 @@ type SdkLibraryImport struct {
		// The reference to the xml permissions module created by the source module.
		// Is nil if the source module does not exist.
		xmlPermissionsFileModule *sdkLibraryXml

		// Path to the dex implementation jar obtained from the prebuilt_apex, if any.
		dexJarFile android.Path
		}

		var _ SdkLibraryDependency = (*SdkLibraryImport)(nil)
		@@ -1982,6 +1985,8 @@ func (module *SdkLibraryImport) OutputFiles(tag string) (android.Paths, error) {
		func (module *SdkLibraryImport) GenerateAndroidBuildActions(ctx android.ModuleContext) {
		module.generateCommonBuildActions(ctx)

		var deapexerModule android.Module

		// Record the paths to the prebuilt stubs library and stubs source.
		ctx.VisitDirectDeps(func(to android.Module) {
		tag := ctx.OtherModuleDependencyTag(to)
		@@ -2007,6 +2012,11 @@ func (module *SdkLibraryImport) GenerateAndroidBuildActions(ctx android.ModuleCo
		ctx.ModuleErrorf("xml permissions file module must be of type *sdkLibraryXml but was %T", to)
		}
		}

		// Save away the `deapexer` module on which this depends, if any.
		if tag == android.DeapexerTag {
		deapexerModule = to
		}
		})

		// Populate the scope paths with information from the properties.
		@@ -2019,6 +2029,30 @@ func (module *SdkLibraryImport) GenerateAndroidBuildActions(ctx android.ModuleCo
		paths.currentApiFilePath = android.OptionalPathForModuleSrc(ctx, scopeProperties.Current_api)
		paths.removedApiFilePath = android.OptionalPathForModuleSrc(ctx, scopeProperties.Removed_api)
		}

		if ctx.Device() {
		// If this is a variant created for a prebuilt_apex then use the dex implementation jar
		// obtained from the associated deapexer module.
		ai := ctx.Provider(android.ApexInfoProvider).(android.ApexInfo)
		if ai.ForPrebuiltApex {
		if deapexerModule == nil {
		// This should never happen as a variant for a prebuilt_apex is only created if the
		// deapxer module has been configured to export the dex implementation jar for this module.
		ctx.ModuleErrorf("internal error: module %q does not depend on a `deapexer` module for prebuilt_apex %q",
		module.Name(), ai.ApexVariationName)
		}

		// Get the path of the dex implementation jar from the `deapexer` module.
		di := ctx.OtherModuleProvider(deapexerModule, android.DeapexerProvider).(android.DeapexerInfo)
		if dexOutputPath := di.PrebuiltExportPath(module.BaseModuleName(), ".dexjar"); dexOutputPath != nil {
		module.dexJarFile = dexOutputPath
		} else {
		// This should never happen as a variant for a prebuilt_apex is only created if the
		// prebuilt_apex has been configured to export the java library dex file.
		ctx.ModuleErrorf("internal error: no dex implementation jar available from prebuilt_apex %q", deapexerModule.Name())
		}
		}
		}
		}

		func (module *SdkLibraryImport) sdkJars(ctx android.BaseModuleContext, sdkVersion sdkSpec, headerJars bool) android.Paths {
		@@ -2051,6 +2085,11 @@ func (module *SdkLibraryImport) SdkImplementationJars(ctx android.BaseModuleCont

		// to satisfy UsesLibraryDependency interface
		func (module *SdkLibraryImport) DexJarBuildPath() android.Path {
		// The dex implementation jar extracted from the .apex file should be used in preference to the
		// source.
		if module.dexJarFile != nil {
		return module.dexJarFile
		}
		if module.implLibraryModule == nil {
		return nil
		} else {