| /* |
| * Copyright (C) 2008 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. |
| */ |
| |
| package com.android.dumprendertree; |
| |
| import android.app.Activity; |
| import android.app.Instrumentation; |
| import android.app.Instrumentation.ActivityMonitor; |
| import android.content.ContentResolver; |
| import android.content.ContentValues; |
| import android.content.Intent; |
| |
| import android.util.Log; |
| import android.view.KeyEvent; |
| |
| import android.os.Bundle; |
| import android.os.Message; |
| import android.test.ActivityInstrumentationTestCase; |
| import android.test.AndroidTestCase; |
| import android.test.suitebuilder.annotation.LargeTest; |
| |
| import com.android.dumprendertree.HTMLHostActivity; |
| |
| import java.io.BufferedOutputStream; |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| |
| public class LayoutTestsAutoTest extends ActivityInstrumentationTestCase<Menu> { |
| |
| private final static String LOGTAG = "LayoutTests"; |
| private final static int DEFAULT_TIMEOUT_IN_MILLIS = 6000; |
| private static String layoutTestDir = null; |
| private static int mTimeoutInMillis = 0; |
| |
| public LayoutTestsAutoTest() { |
| super("com.android.dumprendertree", Menu.class); |
| } |
| |
| // This function writes the result of the layout test to |
| // Am status so that it can be picked up from a script. |
| public void passOrFailCallback(String file, boolean result) { |
| Instrumentation inst = getInstrumentation(); |
| Bundle bundle = new Bundle(); |
| bundle.putBoolean(file, result); |
| inst.sendStatus(0, bundle); |
| } |
| |
| public static void setTimeoutInMillis(int millis) { |
| mTimeoutInMillis = (millis > 0) ? millis : DEFAULT_TIMEOUT_IN_MILLIS; |
| } |
| |
| public static void setLayoutTestDir(String name) { |
| if (name == null) |
| throw new AssertionError("Layout test directory cannot be null."); |
| layoutTestDir = HTMLHostActivity.LAYOUT_TESTS_ROOT + name; |
| Log.v("LayoutTestsAutoTest", " Only running the layout tests : " + layoutTestDir); |
| } |
| |
| // Invokes running of layout tests |
| // and waits till it has finished running. |
| public void executeLayoutTests(boolean resume) { |
| Instrumentation inst = getInstrumentation(); |
| |
| { |
| Activity activity = getActivity(); |
| Intent intent = new Intent(); |
| intent.setClass(activity, HTMLHostActivity.class); |
| intent.putExtra(HTMLHostActivity.RESUME_FROM_CRASH, resume); |
| intent.putExtra(HTMLHostActivity.SINGLE_TEST_MODE, false); |
| intent.putExtra(HTMLHostActivity.TEST_PATH_PREFIX, layoutTestDir); |
| intent.putExtra(HTMLHostActivity.TIMEOUT_IN_MILLIS, mTimeoutInMillis); |
| activity.startActivity(intent); |
| } |
| |
| ActivityMonitor htmlHostActivityMonitor = |
| inst.addMonitor("com.android.dumprendertree.HTMLHostActivity", null, false); |
| |
| HTMLHostActivity activity = |
| (HTMLHostActivity) htmlHostActivityMonitor.waitForActivity(); |
| |
| while (!activity.hasFinishedRunning()) { |
| // Poll every 5 seconds to determine if the layout |
| // tests have finished running |
| try {Thread.sleep(5000); } catch(Exception e){} |
| } |
| |
| // Wait few more seconds so that results are |
| // flushed to the /sdcard |
| try {Thread.sleep(5000); } catch(Exception e){} |
| |
| // Clean up the HTMLHostActivity activity |
| activity.finish(); |
| } |
| |
| public void generateTestList() { |
| try { |
| File tests_list = new File(HTMLHostActivity.LAYOUT_TESTS_LIST_FILE); |
| BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(tests_list, false)); |
| findTestsRecursively(bos, layoutTestDir); |
| bos.flush(); |
| bos.close(); |
| } catch (Exception e) { |
| Log.e(LOGTAG, "Error when creating test list: " + e.getMessage()); |
| } |
| } |
| |
| private void findTestsRecursively(BufferedOutputStream bos, String dir) throws IOException { |
| Log.v(LOGTAG, "Searching tests under " + dir); |
| |
| File d = new File(dir); |
| if (!d.isDirectory()) { |
| throw new AssertionError("A directory expected, but got " + dir); |
| } |
| |
| String[] files = d.list(); |
| for (int i = 0; i < files.length; i++) { |
| String s = dir + "/" + files[i]; |
| if (FileFilter.ignoreTest(s)) { |
| Log.v(LOGTAG, " Ignoring: " + s); |
| continue; |
| } |
| if (s.toLowerCase().endsWith(".html") |
| || s.toLowerCase().endsWith(".xml")) { |
| bos.write(s.getBytes()); |
| bos.write('\n'); |
| continue; |
| } |
| |
| File f = new File(s); |
| if (f.isDirectory()) { |
| findTestsRecursively(bos, s); |
| continue; |
| } |
| |
| Log.v(LOGTAG, "Skipping " + s); |
| } |
| } |
| |
| // Running all the layout tests at once sometimes |
| // causes the dumprendertree to run out of memory. |
| // So, additional tests are added to run the tests |
| // in chunks. |
| public void startLayoutTests() { |
| try { |
| File tests_list = new File(HTMLHostActivity.LAYOUT_TESTS_LIST_FILE); |
| if (!tests_list.exists()) |
| generateTestList(); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| |
| executeLayoutTests(false); |
| } |
| |
| public void resumeLayoutTests() { |
| executeLayoutTests(true); |
| } |
| } |