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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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