128 lines
3.1 KiB
Go
128 lines
3.1 KiB
Go
// Copyright (C) 2020 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package linkerconfig
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import (
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"android/soong/android"
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"io/ioutil"
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"os"
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"reflect"
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"testing"
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)
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var buildDir string
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func setUp() {
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var err error
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buildDir, err = ioutil.TempDir("", "soong_etc_test")
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if err != nil {
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panic(err)
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}
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}
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func tearDown() {
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os.RemoveAll(buildDir)
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}
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func TestMain(m *testing.M) {
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run := func() int {
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setUp()
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defer tearDown()
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return m.Run()
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}
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os.Exit(run())
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}
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func testContext(t *testing.T, bp string) *android.TestContext {
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t.Helper()
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fs := map[string][]byte{
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"linker.config.json": nil,
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}
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config := android.TestArchConfig(buildDir, nil, bp, fs)
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ctx := android.NewTestArchContext(config)
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ctx.RegisterModuleType("linker_config", linkerConfigFactory)
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ctx.Register()
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_, errs := ctx.ParseFileList(".", []string{"Android.bp"})
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android.FailIfErrored(t, errs)
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_, errs = ctx.PrepareBuildActions(config)
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android.FailIfErrored(t, errs)
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return ctx
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}
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func TestBaseLinkerConfig(t *testing.T) {
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ctx := testContext(t, `
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linker_config {
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name: "linker-config-base",
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src: "linker.config.json",
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}
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`)
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expected := map[string][]string{
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"LOCAL_MODULE": {"linker-config-base"},
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"LOCAL_MODULE_CLASS": {"ETC"},
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"LOCAL_INSTALLED_MODULE_STEM": {"linker.config.pb"},
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}
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p := ctx.ModuleForTests("linker-config-base", "android_arm64_armv8-a").Module().(*linkerConfig)
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if p.outputFilePath.Base() != "linker.config.pb" {
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t.Errorf("expected linker.config.pb, got %q", p.outputFilePath.Base())
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}
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entries := android.AndroidMkEntriesForTest(t, ctx, p)[0]
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for k, expectedValue := range expected {
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if value, ok := entries.EntryMap[k]; ok {
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if !reflect.DeepEqual(value, expectedValue) {
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t.Errorf("Value of %s is '%s', but expected as '%s'", k, value, expectedValue)
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}
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} else {
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t.Errorf("%s is not defined", k)
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}
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}
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if value, ok := entries.EntryMap["LOCAL_UNINSTALLABLE_MODULE"]; ok {
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t.Errorf("Value of LOCAL_UNINSTALLABLE_MODULE is %s, but expected as empty", value)
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}
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}
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func TestUninstallableLinkerConfig(t *testing.T) {
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ctx := testContext(t, `
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linker_config {
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name: "linker-config-base",
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src: "linker.config.json",
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installable: false,
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}
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`)
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expected := []string{"true"}
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p := ctx.ModuleForTests("linker-config-base", "android_arm64_armv8-a").Module().(*linkerConfig)
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entries := android.AndroidMkEntriesForTest(t, ctx, p)[0]
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if value, ok := entries.EntryMap["LOCAL_UNINSTALLABLE_MODULE"]; ok {
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if !reflect.DeepEqual(value, expected) {
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t.Errorf("LOCAL_UNINSTALLABLE_MODULE is expected to be true but %s", value)
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}
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} else {
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t.Errorf("LOCAL_UNINSTALLABLE_MODULE is not defined")
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}
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}
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