Enable atest for mediatranscoder benchmarks

Bug: 173627260
Test: push libmediatranscoder.so to /system/lib64 (if required)
Test: atest MediaTrackTranscoderBenchmark \
      -- --enable-module-dynamic-download=true
Test: atest MediaTranscoderBenchmark \
      -- --enable-module-dynamic-download=true
Test: atest MediaSampleReaderBenchmark \
      -- --enable-module-dynamic-download=true

Change-Id: I048876ecc884f534d5aeee1c173dcc4cfe838dae
diff --git a/media/libmediatranscoding/transcoder/benchmark/Android.bp b/media/libmediatranscoding/transcoder/benchmark/Android.bp
index ce34702..f77d28d 100644
--- a/media/libmediatranscoding/transcoder/benchmark/Android.bp
+++ b/media/libmediatranscoding/transcoder/benchmark/Android.bp
@@ -2,6 +2,8 @@
     name: "benchmarkdefaults",
     shared_libs: ["libmediatranscoder", "libmediandk", "libbase", "libbinder_ndk"],
     static_libs: ["libgoogle-benchmark"],
+    test_config_template: "AndroidTestTemplate.xml",
+    test_suites: ["device-tests", "TranscoderBenchmarks"],
 }
 
 cc_test {
diff --git a/media/libmediatranscoding/transcoder/benchmark/AndroidTestTemplate.xml b/media/libmediatranscoding/transcoder/benchmark/AndroidTestTemplate.xml
new file mode 100644
index 0000000..64085d8
--- /dev/null
+++ b/media/libmediatranscoding/transcoder/benchmark/AndroidTestTemplate.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2020 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.
+-->
+<configuration description="Unit test configuration for {MODULE}">
+    <option name="test-suite-tag" value="TranscoderBenchmarks" />
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="false" />
+        <option name="push-file" key="{MODULE}" value="/data/local/tmp/{MODULE}" />
+        <option name="push-file"
+            key="https://storage.googleapis.com/android_media/frameworks/av/media/libmediatranscoding/transcoder/benchmark/TranscodingBenchmark-1.1.zip?unzip=true"
+            value="/data/local/tmp/TranscodingBenchmark/" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GoogleBenchmarkTest" >
+        <option name="native-benchmark-device-path" value="/data/local/tmp" />
+        <option name="benchmark-module-name" value="{MODULE}" />
+    </test>
+</configuration>
+