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- // Copyright 2018 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 cc
- import (
- "reflect"
- "testing"
- "android/soong/android"
- )
- func testGenruleContext(config android.Config) *android.TestContext {
- ctx := android.NewTestArchContext(config)
- ctx.RegisterModuleType("cc_genrule", GenRuleFactory)
- ctx.Register()
- return ctx
- }
- func TestArchGenruleCmd(t *testing.T) {
- fs := map[string][]byte{
- "tool": nil,
- "foo": nil,
- "bar": nil,
- }
- bp := `
- cc_genrule {
- name: "gen",
- tool_files: ["tool"],
- cmd: "$(location tool) $(in) $(out)",
- out: ["out_arm"],
- arch: {
- arm: {
- srcs: ["foo"],
- },
- arm64: {
- srcs: ["bar"],
- },
- },
- }
- `
- config := android.TestArchConfig(t.TempDir(), nil, bp, fs)
- ctx := testGenruleContext(config)
- _, errs := ctx.ParseFileList(".", []string{"Android.bp"})
- if errs == nil {
- _, errs = ctx.PrepareBuildActions(config)
- }
- if errs != nil {
- t.Fatal(errs)
- }
- gen := ctx.ModuleForTests("gen", "android_arm_armv7-a-neon").Output("out_arm")
- expected := []string{"foo"}
- if !reflect.DeepEqual(expected, gen.Implicits.Strings()[:len(expected)]) {
- t.Errorf(`want arm inputs %v, got %v`, expected, gen.Implicits.Strings())
- }
- gen = ctx.ModuleForTests("gen", "android_arm64_armv8-a").Output("out_arm")
- expected = []string{"bar"}
- if !reflect.DeepEqual(expected, gen.Implicits.Strings()[:len(expected)]) {
- t.Errorf(`want arm64 inputs %v, got %v`, expected, gen.Implicits.Strings())
- }
- }
- func TestLibraryGenruleCmd(t *testing.T) {
- bp := `
- cc_library {
- name: "libboth",
- }
- cc_library_shared {
- name: "libshared",
- }
- cc_library_static {
- name: "libstatic",
- }
- cc_genrule {
- name: "gen",
- tool_files: ["tool"],
- srcs: [
- ":libboth",
- ":libshared",
- ":libstatic",
- ],
- cmd: "$(location tool) $(in) $(out)",
- out: ["out"],
- }
- `
- ctx := testCc(t, bp)
- gen := ctx.ModuleForTests("gen", "android_arm_armv7-a-neon").Output("out")
- expected := []string{"libboth.so", "libshared.so", "libstatic.a"}
- var got []string
- for _, input := range gen.Implicits {
- got = append(got, input.Base())
- }
- if !reflect.DeepEqual(expected, got[:len(expected)]) {
- t.Errorf(`want inputs %v, got %v`, expected, got)
- }
- }
- func TestCmdPrefix(t *testing.T) {
- bp := `
- cc_genrule {
- name: "gen",
- cmd: "echo foo",
- out: ["out"],
- native_bridge_supported: true,
- }
- `
- testCases := []struct {
- name string
- variant string
- preparer android.FixturePreparer
- arch string
- nativeBridge string
- multilib string
- }{
- {
- name: "arm",
- variant: "android_arm_armv7-a-neon",
- arch: "arm",
- multilib: "lib32",
- },
- {
- name: "arm64",
- variant: "android_arm64_armv8-a",
- arch: "arm64",
- multilib: "lib64",
- },
- {
- name: "nativebridge",
- variant: "android_native_bridge_arm_armv7-a-neon",
- preparer: android.FixtureModifyConfig(func(config android.Config) {
- config.Targets[android.Android] = []android.Target{
- {
- Os: android.Android,
- Arch: android.Arch{ArchType: android.X86, ArchVariant: "silvermont", Abi: []string{"armeabi-v7a"}},
- NativeBridge: android.NativeBridgeDisabled,
- },
- {
- Os: android.Android,
- Arch: android.Arch{ArchType: android.Arm, ArchVariant: "armv7-a-neon", Abi: []string{"armeabi-v7a"}},
- NativeBridge: android.NativeBridgeEnabled,
- NativeBridgeHostArchName: "x86",
- NativeBridgeRelativePath: "arm",
- },
- }
- }),
- arch: "arm",
- multilib: "lib32",
- nativeBridge: "arm",
- },
- }
- for _, tt := range testCases {
- t.Run(tt.name, func(t *testing.T) {
- result := android.GroupFixturePreparers(
- PrepareForIntegrationTestWithCc,
- android.OptionalFixturePreparer(tt.preparer),
- ).RunTestWithBp(t, bp)
- gen := result.ModuleForTests("gen", tt.variant)
- sboxProto := android.RuleBuilderSboxProtoForTests(t, gen.Output("genrule.sbox.textproto"))
- cmd := *sboxProto.Commands[0].Command
- android.AssertStringDoesContain(t, "incorrect CC_ARCH", cmd, "CC_ARCH="+tt.arch+" ")
- android.AssertStringDoesContain(t, "incorrect CC_NATIVE_BRIDGE", cmd, "CC_NATIVE_BRIDGE="+tt.nativeBridge+" ")
- android.AssertStringDoesContain(t, "incorrect CC_MULTILIB", cmd, "CC_MULTILIB="+tt.multilib+" ")
- })
- }
- }
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