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- // Copyright 2023 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 rust
- import (
- "android/soong/android"
- "android/soong/cc"
- "fmt"
- "strings"
- "testing"
- )
- func TestAfdoEnabled(t *testing.T) {
- bp := `
- rust_binary {
- name: "foo",
- srcs: ["foo.rs"],
- afdo: true,
- }
- `
- result := android.GroupFixturePreparers(
- prepareForRustTest,
- cc.PrepareForTestWithFdoProfile,
- android.FixtureAddTextFile("afdo_profiles_package/foo.afdo", ""),
- android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
- variables.AfdoProfiles = []string{
- "foo://afdo_profiles_package:foo_afdo",
- }
- }),
- android.MockFS{
- "afdo_profiles_package/Android.bp": []byte(`
- fdo_profile {
- name: "foo_afdo",
- profile: "foo.afdo",
- }
- `),
- }.AddToFixture(),
- rustMockedFiles.AddToFixture(),
- ).RunTestWithBp(t, bp)
- foo := result.ModuleForTests("foo", "android_arm64_armv8-a").Rule("rustc")
- expectedCFlag := fmt.Sprintf(afdoFlagFormat, "afdo_profiles_package/foo.afdo")
- if !strings.Contains(foo.Args["rustcFlags"], expectedCFlag) {
- t.Errorf("Expected 'foo' to enable afdo, but did not find %q in cflags %q", expectedCFlag, foo.Args["rustcFlags"])
- }
- }
- func TestAfdoEnabledWithMultiArchs(t *testing.T) {
- bp := `
- rust_binary {
- name: "foo",
- srcs: ["foo.rs"],
- afdo: true,
- compile_multilib: "both",
- }
- `
- result := android.GroupFixturePreparers(
- prepareForRustTest,
- cc.PrepareForTestWithFdoProfile,
- android.FixtureAddTextFile("afdo_profiles_package/foo_arm.afdo", ""),
- android.FixtureAddTextFile("afdo_profiles_package/foo_arm64.afdo", ""),
- android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
- variables.AfdoProfiles = []string{
- "foo://afdo_profiles_package:foo_afdo",
- }
- }),
- android.MockFS{
- "afdo_profiles_package/Android.bp": []byte(`
- fdo_profile {
- name: "foo_afdo",
- arch: {
- arm: {
- profile: "foo_arm.afdo",
- },
- arm64: {
- profile: "foo_arm64.afdo",
- }
- }
- }
- `),
- }.AddToFixture(),
- rustMockedFiles.AddToFixture(),
- ).RunTestWithBp(t, bp)
- fooArm := result.ModuleForTests("foo", "android_arm_armv7-a-neon").Rule("rustc")
- fooArm64 := result.ModuleForTests("foo", "android_arm64_armv8-a").Rule("rustc")
- expectedCFlagArm := fmt.Sprintf(afdoFlagFormat, "afdo_profiles_package/foo_arm.afdo")
- expectedCFlagArm64 := fmt.Sprintf(afdoFlagFormat, "afdo_profiles_package/foo_arm64.afdo")
- if !strings.Contains(fooArm.Args["rustcFlags"], expectedCFlagArm) {
- t.Errorf("Expected 'fooArm' to enable afdo, but did not find %q in cflags %q", expectedCFlagArm, fooArm.Args["rustcFlags"])
- }
- if !strings.Contains(fooArm64.Args["rustcFlags"], expectedCFlagArm64) {
- t.Errorf("Expected 'fooArm64' to enable afdo, but did not find %q in cflags %q", expectedCFlagArm64, fooArm64.Args["rustcFlags"])
- }
- }
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