Merge changes I4c373b29,I9ccda6fc,I1b390b0e,I30151217 am: ad40fffa64 (3dd29858) · Commits · e / os / android_build_soong

apex/apex.go

+48 −0

Original line number	Diff line number	Diff line
		@@ -76,6 +76,8 @@ func RegisterPostDepsMutators(ctx android.RegisterMutatorsContext) {
		ctx.BottomUp("apex", apexMutator).Parallel()
		ctx.BottomUp("apex_directly_in_any", apexDirectlyInAnyMutator).Parallel()
		ctx.BottomUp("apex_flattened", apexFlattenedMutator).Parallel()
		// Register after apex_info mutator so that it can use ApexVariationName
		ctx.TopDown("apex_strict_updatability_lint", apexStrictUpdatibilityLintMutator).Parallel()
		}

		type apexBundleProperties struct {
		@@ -1005,6 +1007,52 @@ func apexInfoMutator(mctx android.TopDownMutatorContext) {
		}
		}

		// apexStrictUpdatibilityLintMutator propagates strict_updatability_linting to transitive deps of a mainline module
		// This check is enforced for updatable modules
		func apexStrictUpdatibilityLintMutator(mctx android.TopDownMutatorContext) {
		if !mctx.Module().Enabled() {
		return
		}
		if apex, ok := mctx.Module().(*apexBundle); ok && apex.checkStrictUpdatabilityLinting() {
		mctx.WalkDeps(func(child, parent android.Module) bool {
		// b/208656169 Do not propagate strict updatability linting to libcore/
		// These libs are available on the classpath during compilation
		// These libs are transitive deps of the sdk. See java/sdk.go:decodeSdkDep
		// Only skip libraries defined in libcore root, not subdirectories
		if mctx.OtherModuleDir(child) == "libcore" {
		// Do not traverse transitive deps of libcore/ libs
		return false
		}
		if lintable, ok := child.(java.LintDepSetsIntf); ok {
		lintable.SetStrictUpdatabilityLinting(true)
		}
		// visit transitive deps
		return true
		})
		}
		}

		// TODO: b/215736885 Whittle the denylist
		// Transitive deps of certain mainline modules baseline NewApi errors
		// Skip these mainline modules for now
		var (
		skipStrictUpdatabilityLintAllowlist = []string{
		"com.android.art",
		"com.android.art.debug",
		"com.android.conscrypt",
		"com.android.media",
		// test apexes
		"test_com.android.art",
		"test_com.android.conscrypt",
		"test_com.android.media",
		"test_jitzygote_com.android.art",
		}
		)

		func (a *apexBundle) checkStrictUpdatabilityLinting() bool {
		return a.Updatable() && !android.InList(a.ApexVariationName(), skipStrictUpdatabilityLintAllowlist)
		}

		// apexUniqueVariationsMutator checks if any dependencies use unique apex variations. If so, use
		// unique apex variations for this module. See android/apex.go for more about unique apex variant.
		// TODO(jiyong): move this to android/apex.go?

apex/apex_test.go

+179 −0

Original line number	Diff line number	Diff line
		@@ -9051,6 +9051,185 @@ func ensureDoesNotContainRequiredDeps(t testing.T, ctx android.TestContext, mo
		}
		}

		func TestApexStrictUpdtabilityLint(t *testing.T) {
		bpTemplate := `
		apex {
		name: "myapex",
		key: "myapex.key",
		java_libs: ["myjavalib"],
		updatable: %v,
		min_sdk_version: "29",
		}
		apex_key {
		name: "myapex.key",
		}
		java_library {
		name: "myjavalib",
		srcs: ["MyClass.java"],
		apex_available: [ "myapex" ],
		lint: {
		strict_updatability_linting: %v,
		},
		sdk_version: "current",
		min_sdk_version: "29",
		}
		`
		fs := android.MockFS{
		"lint-baseline.xml": nil,
		}

		testCases := []struct {
		testCaseName string
		apexUpdatable bool
		javaStrictUpdtabilityLint bool
		lintFileExists bool
		disallowedFlagExpected bool
		}{
		{
		testCaseName: "lint-baseline.xml does not exist, no disallowed flag necessary in lint cmd",
		apexUpdatable: true,
		javaStrictUpdtabilityLint: true,
		lintFileExists: false,
		disallowedFlagExpected: false,
		},
		{
		testCaseName: "non-updatable apex respects strict_updatability of javalib",
		apexUpdatable: false,
		javaStrictUpdtabilityLint: false,
		lintFileExists: true,
		disallowedFlagExpected: false,
		},
		{
		testCaseName: "non-updatable apex respects strict updatability of javalib",
		apexUpdatable: false,
		javaStrictUpdtabilityLint: true,
		lintFileExists: true,
		disallowedFlagExpected: true,
		},
		{
		testCaseName: "updatable apex sets strict updatability of javalib to true",
		apexUpdatable: true,
		javaStrictUpdtabilityLint: false, // will be set to true by mutator
		lintFileExists: true,
		disallowedFlagExpected: true,
		},
		}

		for _, testCase := range testCases {
		bp := fmt.Sprintf(bpTemplate, testCase.apexUpdatable, testCase.javaStrictUpdtabilityLint)
		fixtures := []android.FixturePreparer{}
		if testCase.lintFileExists {
		fixtures = append(fixtures, fs.AddToFixture())
		}

		result := testApex(t, bp, fixtures...)
		myjavalib := result.ModuleForTests("myjavalib", "android_common_apex29")
		sboxProto := android.RuleBuilderSboxProtoForTests(t, myjavalib.Output("lint.sbox.textproto"))
		disallowedFlagActual := strings.Contains(*sboxProto.Commands[0].Command, "--baseline lint-baseline.xml --disallowed_issues NewApi")

		if disallowedFlagActual != testCase.disallowedFlagExpected {
		t.Errorf("Failed testcase: %v \nActual lint cmd: %v", testCase.testCaseName, *sboxProto.Commands[0].Command)
		}
		}
		}

		func TestUpdatabilityLintSkipLibcore(t *testing.T) {
		bp := `
		apex {
		name: "myapex",
		key: "myapex.key",
		java_libs: ["myjavalib"],
		updatable: true,
		min_sdk_version: "29",
		}
		apex_key {
		name: "myapex.key",
		}
		java_library {
		name: "myjavalib",
		srcs: ["MyClass.java"],
		apex_available: [ "myapex" ],
		sdk_version: "current",
		min_sdk_version: "29",
		}
		`

		testCases := []struct {
		testCaseName string
		moduleDirectory string
		disallowedFlagExpected bool
		}{
		{
		testCaseName: "lintable module defined outside libcore",
		moduleDirectory: "",
		disallowedFlagExpected: true,
		},
		{
		testCaseName: "lintable module defined in libcore root directory",
		moduleDirectory: "libcore/",
		disallowedFlagExpected: false,
		},
		{
		testCaseName: "lintable module defined in libcore child directory",
		moduleDirectory: "libcore/childdir/",
		disallowedFlagExpected: true,
		},
		}

		for _, testCase := range testCases {
		lintFileCreator := android.FixtureAddTextFile(testCase.moduleDirectory+"lint-baseline.xml", "")
		bpFileCreator := android.FixtureAddTextFile(testCase.moduleDirectory+"Android.bp", bp)
		result := testApex(t, "", lintFileCreator, bpFileCreator)
		myjavalib := result.ModuleForTests("myjavalib", "android_common_apex29")
		sboxProto := android.RuleBuilderSboxProtoForTests(t, myjavalib.Output("lint.sbox.textproto"))
		cmdFlags := fmt.Sprintf("--baseline %vlint-baseline.xml --disallowed_issues NewApi", testCase.moduleDirectory)
		disallowedFlagActual := strings.Contains(*sboxProto.Commands[0].Command, cmdFlags)

		if disallowedFlagActual != testCase.disallowedFlagExpected {
		t.Errorf("Failed testcase: %v \nActual lint cmd: %v", testCase.testCaseName, *sboxProto.Commands[0].Command)
		}
		}
		}

		// checks transtive deps of an apex coming from bootclasspath_fragment
		func TestApexStrictUpdtabilityLintBcpFragmentDeps(t *testing.T) {
		bp := `
		apex {
		name: "myapex",
		key: "myapex.key",
		bootclasspath_fragments: ["mybootclasspathfragment"],
		updatable: true,
		min_sdk_version: "29",
		}
		apex_key {
		name: "myapex.key",
		}
		bootclasspath_fragment {
		name: "mybootclasspathfragment",
		contents: ["myjavalib"],
		apex_available: ["myapex"],
		}
		java_library {
		name: "myjavalib",
		srcs: ["MyClass.java"],
		apex_available: [ "myapex" ],
		sdk_version: "current",
		min_sdk_version: "29",
		compile_dex: true,
		}
		`
		fs := android.MockFS{
		"lint-baseline.xml": nil,
		}

		result := testApex(t, bp, dexpreopt.FixtureSetApexBootJars("myapex:myjavalib"), fs.AddToFixture())
		myjavalib := result.ModuleForTests("myjavalib", "android_common_apex29")
		sboxProto := android.RuleBuilderSboxProtoForTests(t, myjavalib.Output("lint.sbox.textproto"))
		if !strings.Contains(*sboxProto.Commands[0].Command, "--baseline lint-baseline.xml --disallowed_issues NewApi") {
		t.Errorf("Strict updabality lint missing in myjavalib coming from bootclasspath_fragment mybootclasspath-fragment\nActual lint cmd: %v", *sboxProto.Commands[0].Command)
		}
		}

		func TestMain(m *testing.M) {
		os.Exit(m.Run())
		}

java/lint.go

+11 −11

Original line number	Diff line number	Diff line
		@@ -102,12 +102,12 @@ type lintOutputsIntf interface {
		lintOutputs() *lintOutputs
		}

		type lintDepSetsIntf interface {
		type LintDepSetsIntf interface {
		LintDepSets() LintDepSets

		// Methods used to propagate strict_updatability_linting values.
		getStrictUpdatabilityLinting() bool
		setStrictUpdatabilityLinting(bool)
		GetStrictUpdatabilityLinting() bool
		SetStrictUpdatabilityLinting(bool)
		}

		type LintDepSets struct {
		@@ -158,15 +158,15 @@ func (l *linter) LintDepSets() LintDepSets {
		return l.outputs.depSets
		}

		func (l *linter) getStrictUpdatabilityLinting() bool {
		func (l *linter) GetStrictUpdatabilityLinting() bool {
		return BoolDefault(l.properties.Lint.Strict_updatability_linting, false)
		}

		func (l *linter) setStrictUpdatabilityLinting(strictLinting bool) {
		func (l *linter) SetStrictUpdatabilityLinting(strictLinting bool) {
		l.properties.Lint.Strict_updatability_linting = &strictLinting
		}

		var _ lintDepSetsIntf = (*linter)(nil)
		var _ LintDepSetsIntf = (*linter)(nil)

		var _ lintOutputsIntf = (*linter)(nil)

		@@ -273,7 +273,7 @@ func (l linter) writeLintProjectXML(ctx android.ModuleContext, rule android.Ru
		cmd.FlagForEachArg("--error_check ", l.properties.Lint.Error_checks)
		cmd.FlagForEachArg("--fatal_check ", l.properties.Lint.Fatal_checks)

		if l.getStrictUpdatabilityLinting() {
		if l.GetStrictUpdatabilityLinting() {
		// Verify the module does not baseline issues that endanger safe updatability.
		if baselinePath := l.getBaselineFilepath(ctx); baselinePath.Valid() {
		cmd.FlagWithInput("--baseline ", baselinePath.Path())
		@@ -382,7 +382,7 @@ func (l *linter) lint(ctx android.ModuleContext) {
		depSetsBuilder := NewLintDepSetBuilder().Direct(html, text, xml)

		ctx.VisitDirectDepsWithTag(staticLibTag, func(dep android.Module) {
		if depLint, ok := dep.(lintDepSetsIntf); ok {
		if depLint, ok := dep.(LintDepSetsIntf); ok {
		depSetsBuilder.Transitive(depLint.LintDepSets())
		}
		})
		@@ -660,10 +660,10 @@ func lintZip(ctx android.BuilderContext, paths android.Paths, outputPath android
		// Enforce the strict updatability linting to all applicable transitive dependencies.
		func enforceStrictUpdatabilityLintingMutator(ctx android.TopDownMutatorContext) {
		m := ctx.Module()
		if d, ok := m.(lintDepSetsIntf); ok && d.getStrictUpdatabilityLinting() {
		if d, ok := m.(LintDepSetsIntf); ok && d.GetStrictUpdatabilityLinting() {
		ctx.VisitDirectDepsWithTag(staticLibTag, func(d android.Module) {
		if a, ok := d.(lintDepSetsIntf); ok {
		a.setStrictUpdatabilityLinting(true)
		if a, ok := d.(LintDepSetsIntf); ok {
		a.SetStrictUpdatabilityLinting(true)
		}
		})
		}

java/sdk_library.go

+4 −4

Original line number	Diff line number	Diff line
		@@ -2362,17 +2362,17 @@ func (module *SdkLibraryImport) LintDepSets() LintDepSets {
		}
		}

		func (module *SdkLibraryImport) getStrictUpdatabilityLinting() bool {
		func (module *SdkLibraryImport) GetStrictUpdatabilityLinting() bool {
		if module.implLibraryModule == nil {
		return false
		} else {
		return module.implLibraryModule.getStrictUpdatabilityLinting()
		return module.implLibraryModule.GetStrictUpdatabilityLinting()
		}
		}

		func (module *SdkLibraryImport) setStrictUpdatabilityLinting(strictLinting bool) {
		func (module *SdkLibraryImport) SetStrictUpdatabilityLinting(strictLinting bool) {
		if module.implLibraryModule != nil {
		module.implLibraryModule.setStrictUpdatabilityLinting(strictLinting)
		module.implLibraryModule.SetStrictUpdatabilityLinting(strictLinting)
		}
		}