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- // Copyright (C) 2021 The Android Open Source Project
- //
- // 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 sdk
- import (
- "fmt"
- "path/filepath"
- "testing"
- "android/soong/android"
- "android/soong/java"
- "github.com/google/blueprint"
- )
- type fakeMemberTrait struct {
- android.SdkMemberTraitBase
- }
- type fakeMemberType struct {
- android.SdkMemberTypeBase
- }
- func (t *fakeMemberType) AddDependencies(ctx android.SdkDependencyContext, dependencyTag blueprint.DependencyTag, names []string) {
- for _, name := range names {
- ctx.AddVariationDependencies(nil, dependencyTag, name)
- if ctx.RequiresTrait(name, extraTrait) {
- ctx.AddVariationDependencies(nil, dependencyTag, name+"_extra")
- }
- if ctx.RequiresTrait(name, specialTrait) {
- ctx.AddVariationDependencies(nil, dependencyTag, name+"_special")
- }
- }
- }
- func (t *fakeMemberType) IsInstance(module android.Module) bool {
- return true
- }
- func (t *fakeMemberType) AddPrebuiltModule(ctx android.SdkMemberContext, member android.SdkMember) android.BpModule {
- moduleType := "java_import"
- if ctx.RequiresTrait(extraTrait) {
- moduleType = "java_test_import"
- }
- return ctx.SnapshotBuilder().AddPrebuiltModule(member, moduleType)
- }
- func (t *fakeMemberType) CreateVariantPropertiesStruct() android.SdkMemberProperties {
- return &fakeMemberTypeProperties{}
- }
- type fakeMemberTypeProperties struct {
- android.SdkMemberPropertiesBase
- path android.Path
- }
- func (t *fakeMemberTypeProperties) PopulateFromVariant(ctx android.SdkMemberContext, variant android.Module) {
- headerJars := variant.(java.ApexDependency).HeaderJars()
- if len(headerJars) != 1 {
- panic(fmt.Errorf("there must be only one header jar from %q", variant.Name()))
- }
- t.path = headerJars[0]
- }
- func (t *fakeMemberTypeProperties) AddToPropertySet(ctx android.SdkMemberContext, propertySet android.BpPropertySet) {
- if t.path != nil {
- relative := filepath.Join("javalibs", t.path.Base())
- ctx.SnapshotBuilder().CopyToSnapshot(t.path, relative)
- propertySet.AddProperty("jars", []string{relative})
- }
- }
- var (
- extraTrait = &fakeMemberTrait{
- SdkMemberTraitBase: android.SdkMemberTraitBase{
- PropertyName: "extra",
- },
- }
- specialTrait = &fakeMemberTrait{
- SdkMemberTraitBase: android.SdkMemberTraitBase{
- PropertyName: "special",
- },
- }
- fakeType = &fakeMemberType{
- SdkMemberTypeBase: android.SdkMemberTypeBase{
- PropertyName: "fake_members",
- SupportsSdk: true,
- Traits: []android.SdkMemberTrait{
- extraTrait,
- specialTrait,
- },
- },
- }
- )
- func init() {
- android.RegisterSdkMemberTrait(extraTrait)
- android.RegisterSdkMemberTrait(specialTrait)
- android.RegisterSdkMemberType(fakeType)
- }
- func TestBasicTrait_WithoutTrait(t *testing.T) {
- result := android.GroupFixturePreparers(
- prepareForSdkTestWithJava,
- android.FixtureWithRootAndroidBp(`
- sdk {
- name: "mysdk",
- fake_members: ["myjavalib"],
- }
- java_library {
- name: "myjavalib",
- srcs: ["Test.java"],
- system_modules: "none",
- sdk_version: "none",
- }
- `),
- ).RunTest(t)
- CheckSnapshot(t, result, "mysdk", "",
- checkAndroidBpContents(`
- // This is auto-generated. DO NOT EDIT.
- java_import {
- name: "myjavalib",
- prefer: false,
- visibility: ["//visibility:public"],
- apex_available: ["//apex_available:platform"],
- jars: ["javalibs/myjavalib.jar"],
- }
- `),
- )
- }
- func TestBasicTrait_MultipleTraits(t *testing.T) {
- result := android.GroupFixturePreparers(
- prepareForSdkTestWithJava,
- android.FixtureWithRootAndroidBp(`
- sdk {
- name: "mysdk",
- fake_members: ["myjavalib", "anotherjavalib"],
- traits: {
- extra: ["myjavalib"],
- special: ["myjavalib", "anotherjavalib"],
- },
- }
- java_library {
- name: "myjavalib",
- srcs: ["Test.java"],
- system_modules: "none",
- sdk_version: "none",
- }
- java_library {
- name: "myjavalib_extra",
- srcs: ["Test.java"],
- system_modules: "none",
- sdk_version: "none",
- }
- java_library {
- name: "myjavalib_special",
- srcs: ["Test.java"],
- system_modules: "none",
- sdk_version: "none",
- }
- java_library {
- name: "anotherjavalib",
- srcs: ["Test.java"],
- system_modules: "none",
- sdk_version: "none",
- }
- java_library {
- name: "anotherjavalib_special",
- srcs: ["Test.java"],
- system_modules: "none",
- sdk_version: "none",
- }
- `),
- ).RunTest(t)
- CheckSnapshot(t, result, "mysdk", "",
- checkAndroidBpContents(`
- // This is auto-generated. DO NOT EDIT.
- java_test_import {
- name: "myjavalib",
- prefer: false,
- visibility: ["//visibility:public"],
- apex_available: ["//apex_available:platform"],
- jars: ["javalibs/myjavalib.jar"],
- }
- java_import {
- name: "myjavalib_extra",
- prefer: false,
- visibility: ["//visibility:public"],
- apex_available: ["//apex_available:platform"],
- jars: ["javalibs/myjavalib_extra.jar"],
- }
- java_import {
- name: "myjavalib_special",
- prefer: false,
- visibility: ["//visibility:public"],
- apex_available: ["//apex_available:platform"],
- jars: ["javalibs/myjavalib_special.jar"],
- }
- java_import {
- name: "anotherjavalib",
- prefer: false,
- visibility: ["//visibility:public"],
- apex_available: ["//apex_available:platform"],
- jars: ["javalibs/anotherjavalib.jar"],
- }
- java_import {
- name: "anotherjavalib_special",
- prefer: false,
- visibility: ["//visibility:public"],
- apex_available: ["//apex_available:platform"],
- jars: ["javalibs/anotherjavalib_special.jar"],
- }
- `),
- )
- }
- func TestTraitUnsupportedByMemberType(t *testing.T) {
- android.GroupFixturePreparers(
- prepareForSdkTestWithJava,
- android.FixtureWithRootAndroidBp(`
- sdk {
- name: "mysdk",
- java_header_libs: ["myjavalib"],
- traits: {
- extra: ["myjavalib"],
- },
- }
- java_library {
- name: "myjavalib",
- srcs: ["Test.java"],
- system_modules: "none",
- sdk_version: "none",
- }
- `),
- ).ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern(
- `\Qsdk member "myjavalib" has traits [extra] that are unsupported by its member type "java_header_libs"\E`)).
- RunTest(t)
- }
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