| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // 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; |
| |
| import android.app.Activity; |
| import android.content.Context; |
| import android.os.Bundle; |
| import android.os.Environment; |
| import android.os.Handler; |
| import android.util.Log; |
| |
| import org.chromium.base.ChromiumActivity; |
| import org.chromium.base.PathUtils; |
| import org.chromium.base.SystemMonitor; |
| |
| import java.io.File; |
| |
| // 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. |
| public class ChromeNativeTestActivity extends ChromiumActivity { |
| private final String TAG = "ChromeNativeTestActivity"; |
| private final String EXTRA_RUN_IN_SUB_THREAD = "RunInSubThread"; |
| // We post a delayed task to run tests so that we do not block onCreate(). |
| private static long RUN_TESTS_DELAY_IN_MS = 300; |
| |
| // Name of our shlib as obtained from a string resource. |
| private String mLibrary; |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| mLibrary = getResources().getString(R.string.native_library); |
| if ((mLibrary == null) || mLibrary.startsWith("replace")) { |
| nativeTestFailed(); |
| return; |
| } |
| |
| // Needed by path_utils_unittest.cc |
| PathUtils.setPrivateDataDirectorySuffix("chrome"); |
| |
| // Needed by system_monitor_unittest.cc |
| SystemMonitor.createForTests(this); |
| |
| try { |
| loadLibrary(); |
| Bundle extras = this.getIntent().getExtras(); |
| if (extras != null && extras.containsKey(EXTRA_RUN_IN_SUB_THREAD)) { |
| // Create a new thread and run tests on it. |
| new Thread() { |
| @Override |
| public void run() { |
| runTests(); |
| } |
| }.start(); |
| } else { |
| // Post a task to run the tests. This allows us to not block |
| // onCreate and still run tests on the main thread. |
| new Handler().postDelayed(new Runnable() { |
| @Override |
| public void run() { |
| runTests(); |
| } |
| }, RUN_TESTS_DELAY_IN_MS); |
| } |
| } catch (UnsatisfiedLinkError e) { |
| Log.e(TAG, "Unable to load lib" + mLibrary + ".so: " + e); |
| nativeTestFailed(); |
| throw e; |
| } |
| } |
| |
| private void runTests() { |
| // This directory is used by build/android/pylib/test_package_apk.py. |
| nativeRunTests(getFilesDir().getAbsolutePath(), getApplicationContext()); |
| } |
| |
| // Signal a failure of the native test loader to python scripts |
| // which run tests. For example, we look for |
| // RUNNER_FAILED build/android/test_package.py. |
| private void nativeTestFailed() { |
| Log.e(TAG, "[ RUNNER_FAILED ] could not load native library"); |
| } |
| |
| private void loadLibrary() throws UnsatisfiedLinkError { |
| Log.i(TAG, "loading: " + mLibrary); |
| System.loadLibrary(mLibrary); |
| Log.i(TAG, "loaded: " + mLibrary); |
| } |
| |
| private native void nativeRunTests(String filesDir, Context appContext); |
| } |