| /* |
| * Copyright (C) 2016 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 android.security.cts; |
| |
| import com.android.tradefed.device.CollectingOutputReceiver; |
| import com.android.tradefed.device.DeviceNotAvailableException; |
| import com.android.tradefed.device.ITestDevice; |
| import com.android.tradefed.testtype.DeviceTestCase; |
| |
| import android.platform.test.annotations.RootPermissionTest; |
| |
| import java.io.BufferedOutputStream; |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.util.Scanner; |
| import java.util.concurrent.TimeUnit; |
| |
| public class AdbUtils { |
| |
| /** Runs a commandline on the specified device |
| * |
| * @param command the command to be ran |
| * @param device device for the command to be ran on |
| * @return the console output from running the command |
| */ |
| public static String runCommandLine(String command, ITestDevice device) throws Exception { |
| return device.executeShellCommand(command); |
| } |
| |
| /** |
| * Pushes and runs a binary to the selected device |
| * |
| * @param pathToPoc a string path to poc from the /res folder |
| * @param device device to be ran on |
| * @return the console output from the binary |
| */ |
| public static String runPoc(String pocName, ITestDevice device) throws Exception { |
| device.executeShellCommand("chmod +x /data/local/tmp/" + pocName); |
| return device.executeShellCommand("/data/local/tmp/" + pocName); |
| } |
| |
| /** |
| * Pushes and runs a binary to the selected device |
| * |
| * @param pathToPoc a string path to poc from the /res folder |
| * @param device device to be ran on |
| * @param timeout time to wait for output in seconds |
| * @return the console output from the binary |
| */ |
| public static String runPoc(String pocName, ITestDevice device, int timeout) throws Exception { |
| device.executeShellCommand("chmod +x /data/local/tmp/" + pocName); |
| CollectingOutputReceiver receiver = new CollectingOutputReceiver(); |
| device.executeShellCommand("/data/local/tmp/" + pocName, receiver, timeout, TimeUnit.SECONDS, 0); |
| String output = receiver.getOutput(); |
| return output; |
| } |
| |
| /** |
| * Pushes and installs an apk to the selected device |
| * |
| * @param pathToApk a string path to apk from the /res folder |
| * @param device device to be ran on |
| * @return the output from attempting to install the apk |
| */ |
| public static String installApk(String pathToApk, ITestDevice device) throws Exception { |
| |
| String fullResourceName = pathToApk; |
| File apkFile = File.createTempFile("apkFile", ".apk"); |
| try { |
| apkFile = extractResource(fullResourceName, apkFile); |
| return device.installPackage(apkFile, true); |
| } finally { |
| apkFile.delete(); |
| } |
| } |
| |
| /** |
| * Extracts the binary data from a resource and writes it to a temp file |
| */ |
| private static File extractResource(String fullResourceName, File file) throws Exception { |
| try (InputStream in = AdbUtils.class.getResourceAsStream(fullResourceName); |
| OutputStream out = new BufferedOutputStream(new FileOutputStream(file))) { |
| if (in == null) { |
| throw new IllegalArgumentException("Resource not found: " + fullResourceName); |
| } |
| byte[] buf = new byte[65536]; |
| int chunkSize; |
| while ((chunkSize = in.read(buf)) != -1) { |
| out.write(buf, 0, chunkSize); |
| } |
| return file; |
| } |
| |
| } |
| } |