| /* |
| * Copyright (C) 2018 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.targetprep.adb; |
| |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import com.android.tradefed.build.BuildInfo; |
| import com.android.tradefed.build.IBuildInfo; |
| import com.android.tradefed.device.IDeviceManager; |
| import com.android.tradefed.device.ITestDevice; |
| import com.android.tradefed.targetprep.TargetSetupError; |
| import com.android.tradefed.util.CommandResult; |
| import com.android.tradefed.util.CommandStatus; |
| import com.android.tradefed.util.FileUtil; |
| import com.android.tradefed.util.IRunUtil; |
| |
| import org.easymock.EasyMock; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| import java.io.File; |
| |
| /** Unit tests for {@link AdbStopServerPreparer}. */ |
| @RunWith(JUnit4.class) |
| public class AdbStopServerPreparerTest { |
| |
| private AdbStopServerPreparer mPreparer; |
| private IRunUtil mMockRunUtil; |
| private IDeviceManager mMockManager; |
| |
| private ITestDevice mMockDevice; |
| private IBuildInfo mMockBuild; |
| private File mFakeAdbFile; |
| private String mEnvironment; |
| |
| @Before |
| public void setUp() throws Exception { |
| mMockRunUtil = EasyMock.createMock(IRunUtil.class); |
| mMockManager = EasyMock.createMock(IDeviceManager.class); |
| mMockDevice = EasyMock.createMock(ITestDevice.class); |
| mEnvironment = null; |
| mPreparer = |
| new AdbStopServerPreparer() { |
| @Override |
| IRunUtil createRunUtil() { |
| return mMockRunUtil; |
| } |
| |
| @Override |
| IDeviceManager getDeviceManager() { |
| return mMockManager; |
| } |
| |
| @Override |
| String getEnvironment(String key) { |
| return mEnvironment; |
| } |
| }; |
| mMockBuild = new BuildInfo(); |
| mFakeAdbFile = FileUtil.createTempFile("adb", ""); |
| mMockBuild.setFile("adb", mFakeAdbFile, "v1"); |
| |
| mMockRunUtil.sleep(2000); |
| EasyMock.expect(mMockDevice.getDeviceDescriptor()).andStubReturn(null); |
| } |
| |
| @After |
| public void tearDown() { |
| FileUtil.deleteFile(mFakeAdbFile); |
| } |
| |
| /** Test that during setup the adb server is stopped then restart with a new found version. */ |
| @Test |
| public void testSetup_tearDown() throws Exception { |
| mMockManager.stopAdbBridge(); |
| CommandResult result = new CommandResult(CommandStatus.SUCCESS); |
| // setUp |
| EasyMock.expect( |
| mMockRunUtil.runTimedCmd( |
| EasyMock.anyLong(), EasyMock.eq("adb"), EasyMock.eq("kill-server"))) |
| .andReturn(result); |
| EasyMock.expect( |
| mMockRunUtil.runTimedCmd( |
| EasyMock.anyLong(), |
| EasyMock.contains("adb"), |
| EasyMock.eq("start-server"))) |
| .andReturn(result); |
| // tear down |
| mockTearDown(); |
| EasyMock.replay(mMockRunUtil, mMockManager, mMockDevice); |
| mPreparer.setUp(mMockDevice, mMockBuild); |
| mPreparer.tearDown(mMockDevice, mMockBuild, null); |
| EasyMock.verify(mMockRunUtil, mMockManager, mMockDevice); |
| } |
| |
| /** Test when restarting the adb server fails. */ |
| @Test |
| public void testSetup_fail_tearDown() throws Exception { |
| mMockManager.stopAdbBridge(); |
| CommandResult result = new CommandResult(CommandStatus.SUCCESS); |
| // setUp |
| EasyMock.expect( |
| mMockRunUtil.runTimedCmd( |
| EasyMock.anyLong(), EasyMock.eq("adb"), EasyMock.eq("kill-server"))) |
| .andReturn(result); |
| |
| CommandResult failedResult = new CommandResult(CommandStatus.FAILED); |
| EasyMock.expect( |
| mMockRunUtil.runTimedCmd( |
| EasyMock.anyLong(), |
| EasyMock.contains("adb"), |
| EasyMock.eq("start-server"))) |
| .andReturn(failedResult); |
| |
| // tear down |
| mockTearDown(); |
| EasyMock.replay(mMockRunUtil, mMockManager, mMockDevice); |
| try { |
| mPreparer.setUp(mMockDevice, mMockBuild); |
| fail("Should have thrown an exception."); |
| } catch (TargetSetupError expected) { |
| // Expected |
| } |
| mPreparer.tearDown(mMockDevice, mMockBuild, null); |
| EasyMock.verify(mMockRunUtil, mMockManager, mMockDevice); |
| } |
| |
| /** Test that we fail the preparation when there is no adb to test. */ |
| @Test |
| public void testNoAdb() throws Exception { |
| mMockManager.stopAdbBridge(); |
| CommandResult result = new CommandResult(CommandStatus.SUCCESS); |
| // setUp |
| EasyMock.expect( |
| mMockRunUtil.runTimedCmd( |
| EasyMock.anyLong(), EasyMock.eq("adb"), EasyMock.eq("kill-server"))) |
| .andReturn(result); |
| EasyMock.expect( |
| mMockRunUtil.runTimedCmd( |
| EasyMock.anyLong(), |
| EasyMock.eq("adb"), |
| EasyMock.eq("start-server"))) |
| .andReturn(result); |
| EasyMock.replay(mMockRunUtil, mMockManager, mMockDevice); |
| try { |
| mPreparer.setUp(mMockDevice, new BuildInfo()); |
| fail("Should have thrown an exception."); |
| } catch (TargetSetupError expected) { |
| // Expected |
| assertTrue( |
| expected.getMessage() |
| .contains("Could not find a new version of adb to tests.")); |
| } |
| EasyMock.verify(mMockRunUtil, mMockManager, mMockDevice); |
| } |
| |
| /** Test getting the adb binary from the local path. */ |
| @Test |
| public void testAdbFromEnv() throws Exception { |
| File tmpDir = FileUtil.createTempDir("adb-preparer-tests"); |
| try { |
| FileUtil.mkdirsRWX(new File(tmpDir, "bin")); |
| File fakeAdb = new File(tmpDir, "bin/adb"); |
| fakeAdb.createNewFile(); |
| mEnvironment = tmpDir.getAbsolutePath(); |
| mMockManager.stopAdbBridge(); |
| CommandResult result = new CommandResult(CommandStatus.SUCCESS); |
| // setUp |
| EasyMock.expect( |
| mMockRunUtil.runTimedCmd( |
| EasyMock.anyLong(), |
| EasyMock.eq("adb"), |
| EasyMock.eq("kill-server"))) |
| .andReturn(result); |
| EasyMock.expect( |
| mMockRunUtil.runTimedCmd( |
| EasyMock.anyLong(), |
| EasyMock.contains("adb"), |
| EasyMock.eq("start-server"))) |
| .andReturn(result); |
| // tear down |
| mockTearDown(); |
| EasyMock.replay(mMockRunUtil, mMockManager, mMockDevice); |
| mPreparer.setUp(mMockDevice, mMockBuild); |
| mPreparer.tearDown(mMockDevice, mMockBuild, null); |
| EasyMock.verify(mMockRunUtil, mMockManager, mMockDevice); |
| } finally { |
| FileUtil.recursiveDelete(tmpDir); |
| } |
| } |
| |
| private void mockTearDown() { |
| CommandResult result = new CommandResult(CommandStatus.SUCCESS); |
| EasyMock.expect( |
| mMockRunUtil.runTimedCmd( |
| EasyMock.anyLong(), EasyMock.eq("adb"), EasyMock.eq("kill-server"))) |
| .andReturn(result); |
| EasyMock.expect( |
| mMockRunUtil.runTimedCmd( |
| EasyMock.anyLong(), |
| EasyMock.eq("adb"), |
| EasyMock.eq("start-server"))) |
| .andReturn(result); |
| mMockManager.restartAdbBridge(); |
| } |
| } |