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| -rw-r--r-- | tools/tradefed-host/src/com/android/afwtest/tradefed/targetprep/AfwTestRunHostCommandTargetPreparer.java | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/tools/tradefed-host/src/com/android/afwtest/tradefed/targetprep/AfwTestRunHostCommandTargetPreparer.java b/tools/tradefed-host/src/com/android/afwtest/tradefed/targetprep/AfwTestRunHostCommandTargetPreparer.java new file mode 100644 index 0000000..161ec28 --- /dev/null +++ b/tools/tradefed-host/src/com/android/afwtest/tradefed/targetprep/AfwTestRunHostCommandTargetPreparer.java @@ -0,0 +1,117 @@ +/* + * Copyright (C) 2017 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.afwtest.tradefed.targetprep; + +import com.android.tradefed.build.IBuildInfo; +import com.android.tradefed.config.Option; +import com.android.tradefed.config.OptionClass; +import com.android.tradefed.device.DeviceNotAvailableException; +import com.android.tradefed.device.ITestDevice; +import com.android.tradefed.log.LogUtil.CLog; +import com.android.tradefed.targetprep.BuildError; +import com.android.tradefed.targetprep.ITargetCleaner; +import com.android.tradefed.targetprep.TargetSetupError; +import com.android.tradefed.util.CommandResult; +import com.android.tradefed.util.IRunUtil; +import com.android.tradefed.util.RunUtil; + +import java.util.LinkedList; +import java.util.List; + +/** + * Target preparer to run arbitrary host commands before and after running the test. + */ +@OptionClass(alias = "run-host-command") +public class AfwTestRunHostCommandTargetPreparer implements ITargetCleaner { + + @Option( + name = "host-setup-command", + description = "Command to be run before the test. Can be repeated." + ) + private List<String> mSetUpCommands = new LinkedList<>(); + + @Option( + name = "host-teardown-command", + description = "Command to be run after the test. Can be repeated." + ) + private List<String> mTearDownCommands = new LinkedList<>(); + + @Option( + name = "host-cmd-device-placeholder", + description = "Placeholder in commands to be substituted by device serial." + ) + private String mDevicePlaceholder = "%DEVICE%"; + + @Option( + name = "host-cmd-timeout", + isTimeVal = true, + description = "Timeout for each command specified." + ) + private long mTimeout = 60000L; + + /** + * {@inheritDoc} + */ + @Override + public void setUp(ITestDevice iTestDevice, IBuildInfo iBuildInfo) + throws TargetSetupError, BuildError, DeviceNotAvailableException { + runCommandList(mSetUpCommands, iTestDevice.getSerialNumber()); + } + + /** + * {@inheritDoc} + */ + @Override + public void tearDown(ITestDevice iTestDevice, IBuildInfo iBuildInfo, Throwable throwable) + throws DeviceNotAvailableException { + runCommandList(mTearDownCommands, iTestDevice.getSerialNumber()); + } + + /** + * Sequentially runs commands from specified list. + * + * @param commands list of commands to run. + * @param serial serial of the device. + */ + private void runCommandList(final List<String> commands, final String serial) { + final IRunUtil runUtil = RunUtil.getDefault(); + for (final String command : commands) { + final CommandResult result = + runUtil.runTimedCmd( + mTimeout, + command.replace(mDevicePlaceholder, serial).split("\\s+")); + switch (result.getStatus()) { + case SUCCESS: + CLog.i( + "Command %s finished successfully, stdout = [%s].", + command, result.getStdout()); + break; + case FAILED: + CLog.e( + "Command %s failed, stdout = [%s], stderr = [%s].", + command, result.getStdout(), result.getStderr()); + break; + case TIMED_OUT: + CLog.e("Command %s timed out.", command); + break; + case EXCEPTION: + CLog.e("Exception occurred when running command %s.", command); + break; + } + } + } +} |