Revert "Revert ^2 "Prevent unspecified values in soong_config_st..." (b7b2e124) · Commits · e / os / android_build_soong

android/soongconfig/modules.go

+1 −15

Original line number	Diff line number	Diff line
		@@ -639,13 +639,9 @@ func (s *stringVariable) initializeProperties(v reflect.Value, typ reflect.Type)
		// Extracts an interface from values containing the properties to apply based on config.
		// If config does not match a value with a non-nil property set, the default value will be returned.
		func (s *stringVariable) PropertiesToApply(config SoongConfig, values reflect.Value) (interface{}, error) {
		configValue := config.String(s.variable)
		if configValue != "" && !InList(configValue, s.values) {
		return nil, fmt.Errorf("Soong config property %q must be one of %v, found %q", s.variable, s.values, configValue)
		}
		for j, v := range s.values {
		f := values.Field(j)
		if configValue == v && !f.Elem().IsNil() {
		if config.String(s.variable) == v && !f.Elem().IsNil() {
		return f.Interface(), nil
		}
		}
		@@ -862,13 +858,3 @@ type emptyInterfaceStruct struct {
		}

		var emptyInterfaceType = reflect.TypeOf(emptyInterfaceStruct{}).Field(0).Type

		// InList checks if the string belongs to the list
		func InList(s string, list []string) bool {
		for _, s2 := range list {
		if s2 == s {
		return true
		}
		}
		return false
		}

android/soongconfig/modules_test.go

+0 −49

Original line number	Diff line number	Diff line
		@@ -303,10 +303,6 @@ type soongConfigVars struct {
		Bool_var interface{}
		}

		type stringSoongConfigVars struct {
		String_var interface{}
		}

		func Test_PropertiesToApply(t *testing.T) {
		mt, _ := newModuleType(&ModuleTypeProperties{
		Module_type: "foo",
		@@ -369,51 +365,6 @@ func Test_PropertiesToApply(t *testing.T) {
		}
		}

		func Test_PropertiesToApply_String_Error(t *testing.T) {
		mt, _ := newModuleType(&ModuleTypeProperties{
		Module_type: "foo",
		Config_namespace: "bar",
		Variables: []string{"string_var"},
		Properties: []string{"a", "b"},
		})
		mt.Variables = append(mt.Variables, &stringVariable{
		baseVariable: baseVariable{
		variable: "string_var",
		},
		values: []string{"a", "b", "c"},
		})
		stringVarPositive := &properties{
		A: proptools.StringPtr("A"),
		B: true,
		}
		conditionsDefault := &properties{
		A: proptools.StringPtr("default"),
		B: false,
		}
		actualProps := &struct {
		Soong_config_variables stringSoongConfigVars
		}{
		Soong_config_variables: stringSoongConfigVars{
		String_var: &boolVarProps{
		A: stringVarPositive.A,
		B: stringVarPositive.B,
		Conditions_default: conditionsDefault,
		},
		},
		}
		props := reflect.ValueOf(actualProps)

		_, err := PropertiesToApply(mt, props, Config(map[string]string{
		"string_var": "x",
		}))
		expected := `Soong config property "string_var" must be one of [a b c], found "x"`
		if err == nil {
		t.Fatalf("Expected an error, got nil")
		} else if err.Error() != expected {
		t.Fatalf("Error message was not correct, expected %q, got %q", expected, err.Error())
		}
		}

		func Test_Bp2BuildSoongConfigDefinitions(t *testing.T) {
		testCases := []struct {
		desc string