apk-based test runner work. Not enabled yet. This CL is a combination of upstreaming, ndk/ant-ifi…

base/test/android/java/org/chromium/ChromeNativeTestActivity.java

+// Copyright (c) 2011 The Chromium Authors. All rights reserved.

[Satish, 2012/03/27 13:53:24]

could change year to 2012

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.native_test;

[Satish, 2012/03/27 13:53:24]

should this file be under a 'org/chromium/native_test' directory instead of
'org/chromium'?

[klobag.chromium, 2012/03/28 00:28:57]

For future proof where we may add resources, we should put it under
base/test/android/java/src/org/chromium/native_test.

+
+import android.app.Activity;
+import android.os.Bundle;
+import android.util.Log;
+
+// Android's NativeActivity is mostly useful for pure-native code.
+// Our tests need to go up to our own java classes, which is not possible using
+// the native activity class loader.
+// We start a background thread in here to run the tests and avoid an ANR.
+// TODO(bulach): watch out for tests that implicitly assume they run on the main
+// thread.
+public class ChromeNativeTestActivity extends Activity {
+    private final String TAG = "ChromeNativeTestActivity";
+    private final String LIBRARY = "native_tests";
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        try {
+            loadLibrary();
+            new Thread() {
+                @Override
+                public void run() {
+                    Log.d(TAG, ">>nativeRunTests");
+                    nativeRunTests(getFilesDir().getAbsolutePath());
+                    Log.d(TAG, "<<nativeRunTests");
+                }
+            }.start();
+        } catch (UnsatisfiedLinkError e) {
+            Log.e(TAG, "Unable to load libnative_tests.so: " + e);
+            throw e;
+        }
+    }
+
+    private void loadLibrary() throws UnsatisfiedLinkError {
+        Log.i(TAG, "loading: " + LIBRARY);
+        System.loadLibrary(LIBRARY);
+        Log.i(TAG, "loaded: " + LIBRARY);
+    }
+
+    private native void nativeRunTests(String filesDir);
+}