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- // Copyright 2019 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"
- "testing"
- "github.com/google/blueprint/proptools"
- )
- type defaultsTestProperties struct {
- Foo []string
- }
- type defaultsTestModule struct {
- ModuleBase
- DefaultableModuleBase
- properties defaultsTestProperties
- }
- func (d *defaultsTestModule) GenerateAndroidBuildActions(ctx ModuleContext) {
- ctx.Build(pctx, BuildParams{
- Rule: Touch,
- Output: PathForModuleOut(ctx, "out"),
- })
- }
- func defaultsTestModuleFactory() Module {
- module := &defaultsTestModule{}
- module.AddProperties(&module.properties)
- InitAndroidModule(module)
- InitDefaultableModule(module)
- return module
- }
- type defaultsTestDefaults struct {
- ModuleBase
- DefaultsModuleBase
- }
- func defaultsTestDefaultsFactory() Module {
- defaults := &defaultsTestDefaults{}
- defaults.AddProperties(&defaultsTestProperties{})
- InitDefaultsModule(defaults)
- return defaults
- }
- func TestDefaults(t *testing.T) {
- bp := `
- defaults {
- name: "transitive",
- foo: ["transitive"],
- }
- defaults {
- name: "defaults",
- defaults: ["transitive"],
- foo: ["defaults"],
- }
- test {
- name: "foo",
- defaults: ["defaults"],
- foo: ["module"],
- }
- `
- config := TestConfig(buildDir, nil, bp, nil)
- ctx := NewTestContext()
- ctx.RegisterModuleType("test", defaultsTestModuleFactory)
- ctx.RegisterModuleType("defaults", defaultsTestDefaultsFactory)
- ctx.PreArchMutators(RegisterDefaultsPreArchMutators)
- ctx.Register(config)
- _, errs := ctx.ParseFileList(".", []string{"Android.bp"})
- FailIfErrored(t, errs)
- _, errs = ctx.PrepareBuildActions(config)
- FailIfErrored(t, errs)
- foo := ctx.ModuleForTests("foo", "").Module().(*defaultsTestModule)
- if g, w := foo.properties.Foo, []string{"transitive", "defaults", "module"}; !reflect.DeepEqual(g, w) {
- t.Errorf("expected foo %q, got %q", w, g)
- }
- }
- func TestDefaultsAllowMissingDependencies(t *testing.T) {
- bp := `
- defaults {
- name: "defaults",
- defaults: ["missing"],
- foo: ["defaults"],
- }
- test {
- name: "missing_defaults",
- defaults: ["missing"],
- foo: ["module"],
- }
- test {
- name: "missing_transitive_defaults",
- defaults: ["defaults"],
- foo: ["module"],
- }
- `
- config := TestConfig(buildDir, nil, bp, nil)
- config.TestProductVariables.Allow_missing_dependencies = proptools.BoolPtr(true)
- ctx := NewTestContext()
- ctx.SetAllowMissingDependencies(true)
- ctx.RegisterModuleType("test", defaultsTestModuleFactory)
- ctx.RegisterModuleType("defaults", defaultsTestDefaultsFactory)
- ctx.PreArchMutators(RegisterDefaultsPreArchMutators)
- ctx.Register(config)
- _, errs := ctx.ParseFileList(".", []string{"Android.bp"})
- FailIfErrored(t, errs)
- _, errs = ctx.PrepareBuildActions(config)
- FailIfErrored(t, errs)
- missingDefaults := ctx.ModuleForTests("missing_defaults", "").Output("out")
- missingTransitiveDefaults := ctx.ModuleForTests("missing_transitive_defaults", "").Output("out")
- if missingDefaults.Rule != ErrorRule {
- t.Errorf("expected missing_defaults rule to be ErrorRule, got %#v", missingDefaults.Rule)
- }
- if g, w := missingDefaults.Args["error"], "module missing_defaults missing dependencies: missing\n"; g != w {
- t.Errorf("want error %q, got %q", w, g)
- }
- // TODO: missing transitive defaults is currently not handled
- _ = missingTransitiveDefaults
- }
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