| /* |
| * Copyright (C) 2010 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.tradefed.device; |
| |
| import com.android.ddmlib.IDevice; |
| import com.android.ddmlib.Log; |
| import com.android.ddmlib.testrunner.RemoteAndroidTestRunner; |
| import com.android.tradefed.TestAppConstants; |
| import com.android.tradefed.result.CollectingTestListener; |
| import com.android.tradefed.testtype.DeviceTestCase; |
| import com.android.tradefed.util.FileUtil; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| /** |
| * Long running functional tests for {@link TestDevice} that verify an operation can be run |
| * many times in sequence |
| * <p/> |
| * Requires a physical device to be connected. |
| */ |
| public class TestDeviceStressTest extends DeviceTestCase { |
| |
| private static final String LOG_TAG = "TestDeviceStressTest"; |
| private static final int ITERATIONS = 50; |
| private static final int TEST_FILE_COUNT= 200; |
| private TestDevice mTestDevice; |
| private IDeviceStateMonitor mMonitor; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| mTestDevice = (TestDevice)getDevice(); |
| mMonitor = mTestDevice.getDeviceStateMonitor(); |
| } |
| |
| private File createTempTestFiles() throws IOException { |
| File tmpDir = null; |
| File tmpFile = null; |
| |
| tmpDir = FileUtil.createTempDir("testDir"); |
| |
| final String fileContents = "this is the test file contents"; |
| for (int i = 0; i < TEST_FILE_COUNT; i++) { |
| tmpFile = FileUtil.createTempFile(String.format("tmp_%d", i), ".txt", tmpDir); |
| FileUtil.writeToFile(fileContents, tmpFile); |
| } |
| return tmpDir; |
| |
| } |
| |
| public void testManyReboots() throws DeviceNotAvailableException { |
| for (int i=0; i < ITERATIONS; i++) { |
| Log.i(LOG_TAG, String.format("testReboot attempt %d", i)); |
| mTestDevice.reboot(); |
| assertEquals(TestDeviceState.ONLINE, mMonitor.getDeviceState()); |
| } |
| } |
| |
| public void testManyRebootBootloaders() throws DeviceNotAvailableException { |
| for (int i=0; i < ITERATIONS; i++) { |
| Log.i(LOG_TAG, String.format("testRebootBootloader attempt %d", i)); |
| mTestDevice.rebootIntoBootloader(); |
| assertEquals(TestDeviceState.FASTBOOT, mMonitor.getDeviceState()); |
| mTestDevice.reboot(); |
| assertEquals(TestDeviceState.ONLINE, mMonitor.getDeviceState()); |
| } |
| } |
| |
| public void testManyDisableKeyguard() throws DeviceNotAvailableException { |
| for (int i=0; i < ITERATIONS; i++) { |
| Log.i(LOG_TAG, String.format("testDisableKeyguard attempt %d", i)); |
| mTestDevice.reboot(); |
| assertTrue(runUITests()); |
| } |
| } |
| |
| /** |
| * Stress test to push a folder which contains 200 text file to device |
| * internal storage. |
| */ |
| public void testPushFolderWithManyFiles() throws IOException, DeviceNotAvailableException { |
| File tmpDir = null; |
| String deviceFilePath = null; |
| String externalStorePath = mTestDevice.getMountPoint(IDevice.MNT_EXTERNAL_STORAGE); |
| assertNotNull(externalStorePath); |
| deviceFilePath = String.format("%s/%s", externalStorePath, "testDir"); |
| |
| // start the stress test |
| try { |
| // Create the test folder and make sure the test folder doesn't exist in |
| // device before the test start. |
| tmpDir = createTempTestFiles(); |
| for (int i = 0; i < ITERATIONS; i++) { |
| mTestDevice.executeShellCommand(String.format("rm -r %s", deviceFilePath)); |
| assertFalse(String.format("%s exists", deviceFilePath), |
| mTestDevice.doesFileExist(deviceFilePath)); |
| assertTrue(mTestDevice.pushDir(tmpDir, deviceFilePath)); |
| assertTrue(mTestDevice.doesFileExist(deviceFilePath)); |
| } |
| } finally { |
| if (tmpDir != null) { |
| FileUtil.recursiveDelete(tmpDir); |
| } |
| mTestDevice.executeShellCommand(String.format("rm -r %s", deviceFilePath)); |
| assertFalse(String.format("%s exists", deviceFilePath), |
| mTestDevice.doesFileExist(deviceFilePath)); |
| } |
| } |
| |
| /** |
| * Run the test app UI tests and return true if they all pass. |
| */ |
| private boolean runUITests() throws DeviceNotAvailableException { |
| RemoteAndroidTestRunner uirunner = new RemoteAndroidTestRunner( |
| TestAppConstants.UITESTAPP_PACKAGE, getDevice().getIDevice()); |
| CollectingTestListener uilistener = new CollectingTestListener(); |
| getDevice().runInstrumentationTests(uirunner, uilistener); |
| return TestAppConstants.UI_TOTAL_TESTS == uilistener.getNumPassedTests(); |
| } |
| } |