graphics: add basic target-side tests for IComposer

Add graphics_composer_hidl_hal_test.

Test: manual execution
Change-Id: I38c2fcd5cfb27dcd0299df389cbf84fe4056de1b

graphics/Android.bp

@@ -6,6 +6,7 @@ subdirs = [
     "common/1.0",
     "composer/2.1",
     "composer/2.1/default",
+    "composer/2.1/vts/functional",
     "mapper/2.0",
     "mapper/2.0/default",
     "mapper/2.0/vts/functional",

graphics/composer/2.1/vts/functional/Android.bp

@@ -0,0 +1,45 @@
+//
+// Copyright (C) 2016 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.
+//
+
+cc_test {
+    name: "graphics_composer_hidl_hal_test",
+    gtest: true,
+    srcs: ["graphics_composer_hidl_hal_test.cpp"],
+    shared_libs: [
+        "android.hardware.graphics.allocator@2.0",
+        "android.hardware.graphics.composer@2.1",
+        "android.hardware.graphics.mapper@2.0",
+        "libbase",
+        "libcutils",
+        "libfmq",
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "liblog",
+        "libnativehelper",
+        "libsync",
+        "libutils",
+    ],
+    static_libs: ["libgtest", "libhwcomposer-command-buffer"],
+    cflags: [
+        "--coverage",
+        "-O0",
+        "-g",
+    ],
+    ldflags: [
+        "--coverage",
+    ],
+}