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@@ -0,0 +1,70 @@
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+// Copyright 2022 Google Inc. All rights reserved.
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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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+
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+package cc
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+
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+import (
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+ "testing"
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+
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+ "android/soong/android"
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+ "github.com/google/blueprint"
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+)
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+
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+func TestAfdoDeps(t *testing.T) {
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+ bp := `
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+ cc_library {
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+ name: "libTest",
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+ srcs: ["foo.c"],
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+ static_libs: ["libFoo"],
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+ afdo: true,
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+ }
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+
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+ cc_library {
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+ name: "libFoo",
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+ static_libs: ["libBar"],
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+ }
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+
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+ cc_library {
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+ name: "libBar",
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+ }
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+ `
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+ prepareForAfdoTest := android.FixtureAddTextFile("toolchain/pgo-profiles/sampling/libTest.afdo", "TEST")
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+
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+ result := android.GroupFixturePreparers(
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+ prepareForCcTest,
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+ prepareForAfdoTest,
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+ ).RunTestWithBp(t, bp)
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+
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+ libTest := result.ModuleForTests("libTest", "android_arm64_armv8-a_shared").Module()
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+ libFoo := result.ModuleForTests("libFoo", "android_arm64_armv8-a_static_afdo-libTest").Module()
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+ libBar := result.ModuleForTests("libBar", "android_arm64_armv8-a_static_afdo-libTest").Module()
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+
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+ hasDep := func(m android.Module, wantDep android.Module) bool {
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+ var found bool
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+ result.VisitDirectDeps(m, func(dep blueprint.Module) {
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+ if dep == wantDep {
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+ found = true
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+ }
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+ })
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+ return found
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+ }
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+
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+ if !hasDep(libTest, libFoo) {
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+ t.Errorf("libTest missing dependency on afdo variant of libFoo")
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+ }
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+
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+ if !hasDep(libFoo, libBar) {
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+ t.Errorf("libTest missing dependency on afdo variant of libBar")
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+ }
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+}
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