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/*
* Copyright (C) 2011 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.command.remote;
import com.android.tradefed.command.ICommandScheduler.IScheduledInvocationListener;
import com.android.tradefed.config.Configuration;
import com.android.tradefed.device.FreeDeviceState;
import com.android.tradefed.device.ITestDevice;
import com.android.tradefed.invoker.IInvocationContext;
import com.android.tradefed.invoker.InvocationContext;
import com.google.common.collect.ImmutableMap;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.util.HashMap;
import java.util.Map;
class ExecCommandTracker implements IScheduledInvocationListener {
private CommandResult.Status mStatus = CommandResult.Status.EXECUTING;
private String mErrorDetails = null;
private FreeDeviceState mState = null;
Map<String, String> mRunMetrics = new HashMap<String, String>();
@Override
public void invocationFailed(Throwable cause) {
// TODO: replace with StreamUtil.getStackTrace
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
PrintStream bytePrintStream = new PrintStream(outputStream);
cause.printStackTrace(bytePrintStream);
mErrorDetails = outputStream.toString();
}
/**
* {@inheritDoc}
* @deprecated use {@link #invocationComplete(IInvocationContext, Map)} instead.
*/
@Deprecated
@Override
public void invocationComplete(ITestDevice device, FreeDeviceState deviceState) {
IInvocationContext stubMeta = new InvocationContext();
stubMeta.addAllocatedDevice(Configuration.DEVICE_NAME, device);
// Stub metadata for compatibility
Map<ITestDevice, FreeDeviceState> state = new HashMap<>();
state.put(device, deviceState);
invocationComplete(stubMeta, state);
}
@Override
public void invocationComplete(IInvocationContext metadata,
Map<ITestDevice, FreeDeviceState> devicesStates) {
// FIXME: CommandTracker should handle multiple device states.
mState = devicesStates.get(metadata.getDevices().get(0));
if (mErrorDetails != null) {
mStatus = CommandResult.Status.INVOCATION_ERROR;
} else {
mStatus = CommandResult.Status.INVOCATION_SUCCESS;
}
}
@Override
public void testRunEnded(long elapsedTime, Map<String, String> runMetrics) {
mRunMetrics.putAll(runMetrics);
}
/**
* Returns the current state as a {@link CommandResult}.
*/
CommandResult getCommandResult() {
return new CommandResult(mStatus, mErrorDetails, mState,
new ImmutableMap.Builder<String, String>()
.putAll(mRunMetrics).build());
}
}
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