1 files changed, 47 insertions, 0 deletions
diff --git a/aconfig/testing.go b/aconfig/testing.go
new file mode 100644
index 000000000..4ceb6b3e5
--- /dev/null
+++ b/aconfig/testing.go
@@ -0,0 +1,47 @@
+// Copyright (C) 2021 The Android Open Source Project
+//
+// 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 aconfig
+
+import (
+	"testing"
+
+	"android/soong/android"
+)
+
+var PrepareForTestWithAconfigBuildComponents = android.FixtureRegisterWithContext(RegisterBuildComponents)
+
+func runTest(t *testing.T, errorHandler android.FixtureErrorHandler, bp string) *android.TestResult {
+	return PrepareForTest(t).
+		ExtendWithErrorHandler(errorHandler).
+		RunTestWithBp(t, bp)
+}
+
+func PrepareForTest(t *testing.T, preparers ...android.FixturePreparer) android.FixturePreparer {
+	preparers = append([]android.FixturePreparer{PrepareForTestWithAconfigBuildComponents}, preparers...)
+	return android.GroupFixturePreparers(preparers...)
+}
+
+func addBuildFlagsForTest(buildFlags map[string]string) android.FixturePreparer {
+	return android.GroupFixturePreparers(
+		android.FixtureModifyProductVariables(func(vars android.FixtureProductVariables) {
+			if vars.BuildFlags == nil {
+				vars.BuildFlags = make(map[string]string)
+			}
+			for k, v := range buildFlags {
+				vars.BuildFlags[k] = v
+			}
+		}),
+	)
+}