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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"
)
type pathDepsMutatorTestModule struct {
ModuleBase
props struct {
Foo string `android:"path"`
Bar []string `android:"path,arch_variant"`
Baz *string `android:"path"`
Qux string
}
// A second property struct with a duplicate property name
props2 struct {
Foo string `android:"path"`
}
sourceDeps []string
}
func pathDepsMutatorTestModuleFactory() Module {
module := &pathDepsMutatorTestModule{}
module.AddProperties(&module.props, &module.props2)
InitAndroidArchModule(module, DeviceSupported, MultilibBoth)
return module
}
func (p *pathDepsMutatorTestModule) GenerateAndroidBuildActions(ctx ModuleContext) {
ctx.VisitDirectDeps(func(dep Module) {
if _, ok := ctx.OtherModuleDependencyTag(dep).(sourceOrOutputDependencyTag); ok {
p.sourceDeps = append(p.sourceDeps, ctx.OtherModuleName(dep))
}
})
if p.props.Foo != "" {
// Make sure there is only one dependency on a module listed in a property present in multiple property structs
if ctx.GetDirectDepWithTag(SrcIsModule(p.props.Foo), sourceOrOutputDepTag("")) == nil {
ctx.ModuleErrorf("GetDirectDepWithTag failed")
}
}
}
func TestPathDepsMutator(t *testing.T) {
tests := []struct {
name string
bp string
deps []string
}{
{
name: "all",
bp: `
test {
name: "foo",
foo: ":a",
bar: [":b"],
baz: ":c{.bar}",
qux: ":d",
}`,
deps: []string{"a", "b", "c"},
},
{
name: "arch variant",
bp: `
test {
name: "foo",
arch: {
arm64: {
bar: [":a"],
},
arm: {
bar: [":b"],
},
},
bar: [":c"],
}`,
deps: []string{"c", "a"},
},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
config := TestArchConfig(buildDir, nil)
ctx := NewTestArchContext()
ctx.RegisterModuleType("test", ModuleFactoryAdaptor(pathDepsMutatorTestModuleFactory))
ctx.RegisterModuleType("filegroup", ModuleFactoryAdaptor(FileGroupFactory))
bp := test.bp + `
filegroup {
name: "a",
}
filegroup {
name: "b",
}
filegroup {
name: "c",
}
filegroup {
name: "d",
}
`
mockFS := map[string][]byte{
"Android.bp": []byte(bp),
}
ctx.MockFileSystem(mockFS)
ctx.Register()
_, errs := ctx.ParseFileList(".", []string{"Android.bp"})
FailIfErrored(t, errs)
_, errs = ctx.PrepareBuildActions(config)
FailIfErrored(t, errs)
m := ctx.ModuleForTests("foo", "android_arm64_armv8-a").Module().(*pathDepsMutatorTestModule)
if g, w := m.sourceDeps, test.deps; !reflect.DeepEqual(g, w) {
t.Errorf("want deps %q, got %q", w, g)
}
})
}
}