Support multiple expected errors in neverallow_test.go (91e38193) · Commits · e / os / android_build_soong

android/neverallow_test.go

+31 −22

Original line number	Diff line number	Diff line
		@@ -30,7 +30,7 @@ func init() {
		var neverallowTests = []struct {
		name string
		fs map[string][]byte
		expectedError string
		expectedErrors []string
		}{
		// Test General Functionality

		@@ -48,7 +48,9 @@ var neverallowTests = []struct {
		static_libs: ["not_allowed_in_direct_deps"],
		}`),
		},
		expectedError: `module "libother": violates neverallow deps:not_allowed_in_direct_deps`,
		expectedErrors: []string{
		`module "libother": violates neverallow deps:not_allowed_in_direct_deps`,
		},
		},

		// Test specific rules
		@@ -63,7 +65,9 @@ var neverallowTests = []struct {
		include_dirs: ["art/libdexfile/include"],
		}`),
		},
		expectedError: "all usages of 'art' have been migrated",
		expectedErrors: []string{
		"all usages of 'art' have been migrated",
		},
		},
		{
		name: "include_dir can reference another location",
		@@ -88,7 +92,9 @@ var neverallowTests = []struct {
		},
		}`),
		},
		expectedError: "VNDK can never contain a library that is device dependent",
		expectedErrors: []string{
		"VNDK can never contain a library that is device dependent",
		},
		},
		{
		name: "no vndk.enabled under device directory",
		@@ -102,7 +108,9 @@ var neverallowTests = []struct {
		},
		}`),
		},
		expectedError: "VNDK can never contain a library that is device dependent",
		expectedErrors: []string{
		"VNDK can never contain a library that is device dependent",
		},
		},
		{
		name: "vndk-ext under vendor or device directory",
		@@ -124,7 +132,6 @@ var neverallowTests = []struct {
		},
		}`),
		},
		expectedError: "",
		},

		{
		@@ -140,7 +147,9 @@ var neverallowTests = []struct {
		},
		}`),
		},
		expectedError: "manifest enforcement should be independent",
		expectedErrors: []string{
		"manifest enforcement should be independent",
		},
		},
		{
		name: "libhidltransport enforce_vintf_manifest.cflags",
		@@ -155,7 +164,6 @@ var neverallowTests = []struct {
		},
		}`),
		},
		expectedError: "",
		},

		{
		@@ -171,7 +179,9 @@ var neverallowTests = []struct {
		},
		}`),
		},
		expectedError: "nothing should care if linker namespaces are enabled or not",
		expectedErrors: []string{
		"nothing should care if linker namespaces are enabled or not",
		},
		},
		{
		name: "libc_bionic_ndk treble_linker_namespaces.cflags",
		@@ -186,7 +196,6 @@ var neverallowTests = []struct {
		},
		}`),
		},
		expectedError: "",
		},
		{
		name: "java_device_for_host",
		@@ -197,7 +206,9 @@ var neverallowTests = []struct {
		libs: ["core-libart"],
		}`),
		},
		expectedError: "java_device_for_host can only be used in whitelisted projects",
		expectedErrors: []string{
		"java_device_for_host can only be used in whitelisted projects",
		},
		},
		// Libcore rule tests
		{
		@@ -219,7 +230,9 @@ var neverallowTests = []struct {
		sdk_version: "none",
		}`),
		},
		expectedError: "module \"outside_core_libraries\": violates neverallow",
		expectedErrors: []string{
		"module \"outside_core_libraries\": violates neverallow",
		},
		},
		{
		name: "sdk_version: \"current\"",
		@@ -237,19 +250,15 @@ func TestNeverallow(t *testing.T) {
		config := TestConfig(buildDir, nil)

		for _, test := range neverallowTests {
		t.Run(test.name, func(t *testing.T) {
		_, errs := testNeverallow(t, config, test.fs)

		if test.expectedError == "" {
		FailIfErrored(t, errs)
		} else {
		FailIfNoMatchingErrors(t, test.expectedError, errs)
		}
		t.Run(test.name, func(t *testing.T) {
		_, errs := testNeverallow(config, test.fs)
		CheckErrorsAgainstExpectations(t, errs, test.expectedErrors)
		})
		}
		}

		func testNeverallow(t testing.T, config Config, fs map[string][]byte) (TestContext, []error) {
		func testNeverallow(config Config, fs map[string][]byte) (*TestContext, []error) {
		ctx := NewTestContext()
		ctx.RegisterModuleType("cc_library", ModuleFactoryAdaptor(newMockCcLibraryModule))
		ctx.RegisterModuleType("java_library", ModuleFactoryAdaptor(newMockJavaLibraryModule))

android/testing.go

+23 −0

Original line number	Diff line number	Diff line
		@@ -372,6 +372,29 @@ func FailIfNoMatchingErrors(t *testing.T, pattern string, errs []error) {
		}
		}

		func CheckErrorsAgainstExpectations(t *testing.T, errs []error, expectedErrorPatterns []string) {
		t.Helper()

		if expectedErrorPatterns == nil {
		FailIfErrored(t, errs)
		} else {
		for _, expectedError := range expectedErrorPatterns {
		FailIfNoMatchingErrors(t, expectedError, errs)
		}
		if len(errs) > len(expectedErrorPatterns) {
		t.Errorf("additional errors found, expected %d, found %d",
		len(expectedErrorPatterns), len(errs))
		for i, expectedError := range expectedErrorPatterns {
		t.Errorf("expectedErrors[%d] = %s", i, expectedError)
		}
		for i, err := range errs {
		t.Errorf("errs[%d] = %s", i, err)
		}
		}
		}

		}

		func AndroidMkEntriesForTest(t *testing.T, config Config, bpPath string, mod blueprint.Module) AndroidMkEntries {
		var p AndroidMkEntriesProvider
		var ok bool

android/visibility_test.go

+1 −17

Original line number	Diff line number	Diff line
		@@ -860,23 +860,7 @@ func TestVisibility(t *testing.T) {
		t.Run(test.name, func(t *testing.T) {
		_, errs := testVisibility(buildDir, test.fs)

		expectedErrors := test.expectedErrors
		if expectedErrors == nil {
		FailIfErrored(t, errs)
		} else {
		for _, expectedError := range expectedErrors {
		FailIfNoMatchingErrors(t, expectedError, errs)
		}
		if len(errs) > len(expectedErrors) {
		t.Errorf("additional errors found, expected %d, found %d", len(expectedErrors), len(errs))
		for i, expectedError := range expectedErrors {
		t.Errorf("expectedErrors[%d] = %s", i, expectedError)
		}
		for i, err := range errs {
		t.Errorf("errs[%d] = %s", i, err)
		}
		}
		}
		CheckErrorsAgainstExpectations(t, errs, test.expectedErrors)
		})
		}
		}