Add platform_compat_config to sdk

Bug: 182402754
Test: m nothing
Change-Id: Ife3f4f64fc116d62eb7c3cc10c50e00f19d1d81c

sdk/Android.bp

@@ -23,6 +23,7 @@ bootstrap_go_package {
         "boot_image_sdk_test.go",
         "bp_test.go",
         "cc_sdk_test.go",
+        "compat_config_sdk_test.go",
         "exports_test.go",
         "java_sdk_test.go",
         "sdk_test.go",

sdk/compat_config_sdk_test.go

@@ -0,0 +1,70 @@
+// Copyright 2021 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 sdk
+
+import (
+	"testing"
+
+	"android/soong/android"
+	"android/soong/java"
+)
+
+func TestSnapshotWithCompatConfig(t *testing.T) {
+	result := android.GroupFixturePreparers(
+		prepareForSdkTestWithJava,
+		java.PrepareForTestWithPlatformCompatConfig,
+	).RunTestWithBp(t, `
+		sdk {
+			name: "mysdk",
+			compat_configs: ["myconfig"],
+		}
+
+		platform_compat_config {
+			name: "myconfig",
+		}
+	`)
+
+	CheckSnapshot(t, result, "mysdk", "",
+		checkVersionedAndroidBpContents(`
+// This is auto-generated. DO NOT EDIT.
+
+prebuilt_platform_compat_config {
+    name: "mysdk_myconfig@current",
+    sdk_member_name: "myconfig",
+    visibility: ["//visibility:public"],
+    metadata: "compat_configs/myconfig/myconfig_meta.xml",
+}
+
+sdk_snapshot {
+    name: "mysdk@current",
+    visibility: ["//visibility:public"],
+    compat_configs: ["mysdk_myconfig@current"],
+}
+`),
+		checkUnversionedAndroidBpContents(`
+// This is auto-generated. DO NOT EDIT.
+
+prebuilt_platform_compat_config {
+    name: "myconfig",
+    prefer: false,
+    visibility: ["//visibility:public"],
+    metadata: "compat_configs/myconfig/myconfig_meta.xml",
+}
+`),
+		checkAllCopyRules(`
+.intermediates/myconfig/android_common/myconfig_meta.xml -> compat_configs/myconfig/myconfig_meta.xml
+`),
+	)
+}