123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149 |
- // Copyright 2021 Google Inc. All rights reserved.
- //
- // Licensed under the Apache License, Version 2.0 (the "License");
- // you may not use this file except in compliance with the License.
- // You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
- package android
- import (
- "reflect"
- "strings"
- "testing"
- )
- type testSingletonModule struct {
- SingletonModuleBase
- ops []string
- }
- func (tsm *testSingletonModule) GenerateAndroidBuildActions(ctx ModuleContext) {
- tsm.ops = append(tsm.ops, "GenerateAndroidBuildActions")
- }
- func (tsm *testSingletonModule) GenerateSingletonBuildActions(ctx SingletonContext) {
- tsm.ops = append(tsm.ops, "GenerateSingletonBuildActions")
- }
- func (tsm *testSingletonModule) MakeVars(ctx MakeVarsContext) {
- tsm.ops = append(tsm.ops, "MakeVars")
- }
- func testSingletonModuleFactory() SingletonModule {
- tsm := &testSingletonModule{}
- InitAndroidSingletonModule(tsm)
- return tsm
- }
- func runSingletonModuleTest(bp string) (*TestContext, []error) {
- config := TestConfig(buildDir, nil, bp, nil)
- // Enable Kati output to test SingletonModules with MakeVars.
- config.katiEnabled = true
- ctx := NewTestContext(config)
- ctx.RegisterSingletonModuleType("test_singleton_module", testSingletonModuleFactory)
- ctx.RegisterSingletonType("makevars", makeVarsSingletonFunc)
- ctx.Register()
- _, errs := ctx.ParseBlueprintsFiles("Android.bp")
- if len(errs) > 0 {
- return ctx, errs
- }
- _, errs = ctx.PrepareBuildActions(config)
- return ctx, errs
- }
- func TestSingletonModule(t *testing.T) {
- bp := `
- test_singleton_module {
- name: "test_singleton_module",
- }
- `
- ctx, errs := runSingletonModuleTest(bp)
- if len(errs) > 0 {
- t.Fatal(errs)
- }
- ops := ctx.ModuleForTests("test_singleton_module", "").Module().(*testSingletonModule).ops
- wantOps := []string{"GenerateAndroidBuildActions", "GenerateSingletonBuildActions", "MakeVars"}
- if !reflect.DeepEqual(ops, wantOps) {
- t.Errorf("Expected operations %q, got %q", wantOps, ops)
- }
- }
- func TestDuplicateSingletonModule(t *testing.T) {
- bp := `
- test_singleton_module {
- name: "test_singleton_module",
- }
- test_singleton_module {
- name: "test_singleton_module2",
- }
- `
- _, errs := runSingletonModuleTest(bp)
- if len(errs) == 0 {
- t.Fatal("expected duplicate SingletonModule error")
- }
- if len(errs) != 1 || !strings.Contains(errs[0].Error(), `Duplicate SingletonModule "test_singleton_module", previously used in`) {
- t.Fatalf("expected duplicate SingletonModule error, got %q", errs)
- }
- }
- func TestUnusedSingletonModule(t *testing.T) {
- bp := ``
- ctx, errs := runSingletonModuleTest(bp)
- if len(errs) > 0 {
- t.Fatal(errs)
- }
- singleton := ctx.SingletonForTests("test_singleton_module").Singleton()
- sm := singleton.(*singletonModuleSingletonAdaptor).sm
- ops := sm.(*testSingletonModule).ops
- if ops != nil {
- t.Errorf("Expected no operations, got %q", ops)
- }
- }
- func testVariantSingletonModuleMutator(ctx BottomUpMutatorContext) {
- if _, ok := ctx.Module().(*testSingletonModule); ok {
- ctx.CreateVariations("a", "b")
- }
- }
- func TestVariantSingletonModule(t *testing.T) {
- bp := `
- test_singleton_module {
- name: "test_singleton_module",
- }
- `
- config := TestConfig(buildDir, nil, bp, nil)
- ctx := NewTestContext(config)
- ctx.PreDepsMutators(func(ctx RegisterMutatorsContext) {
- ctx.BottomUp("test_singleton_module_mutator", testVariantSingletonModuleMutator)
- })
- ctx.RegisterSingletonModuleType("test_singleton_module", testSingletonModuleFactory)
- ctx.Register()
- _, errs := ctx.ParseBlueprintsFiles("Android.bp")
- if len(errs) == 0 {
- _, errs = ctx.PrepareBuildActions(config)
- }
- if len(errs) == 0 {
- t.Fatal("expected duplicate SingletonModule error")
- }
- if len(errs) != 1 || !strings.Contains(errs[0].Error(), `GenerateAndroidBuildActions already called for variant`) {
- t.Fatalf("expected duplicate SingletonModule error, got %q", errs)
- }
- }
|