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/*
* Copyright (C) 2012 The CyanogenMod 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.cyanogenmod.filemanager.commands.shell;
import android.os.Environment;
import android.test.suitebuilder.annotation.LargeTest;
import android.test.suitebuilder.annotation.SmallTest;
import com.cyanogenmod.filemanager.commands.AsyncResultListener;
import com.cyanogenmod.filemanager.commands.WriteExecutable;
import com.cyanogenmod.filemanager.util.CommandHelper;
import java.io.OutputStream;
import java.util.Random;
/**
* A class for testing write command.
*
* @see WriteCommand
*/
public class WriteCommandTest extends AbstractConsoleTest {
private static final String WRITE_FILE_SMALL =
Environment.getDataDirectory().getAbsolutePath() + "/write-test-s.txt"; //$NON-NLS-1$
private static final String WRITE_FILE_LARGE =
Environment.getDataDirectory().getAbsolutePath() + "/write-test-l.txt"; //$NON-NLS-1$
private static final byte[] TEST_DATA = new byte[]{(byte)33, (byte)36, '\n'};
private static final int DATA_SIZE = 4096;
/**
* {@inheritDoc}
*/
@Override
public boolean isRootConsoleNeeded() {
return true;
}
/**
* Method that performs a small write test.
*
* @throws Exception If an exception occurs while executing the test
*/
@SmallTest
public void testSmallWriteWithPartialResult() throws Exception {
try {
WriteExecutable cmd =
CommandHelper.write(getContext(),
WRITE_FILE_SMALL, new AsyncResultListener() {
@Override
public void onAsyncStart() {/**NON BLOCK**/}
@Override
public void onAsyncEnd(boolean cancelled) {/**NON BLOCK**/}
@Override
public void onAsyncExitCode(int exitCode) {/**NON BLOCK**/}
@Override
public void onException(Exception cause) {
fail(String.valueOf(cause));
}
@Override
public void onPartialResult(Object results) {/**NON BLOCK**/}
}, getConsole());
OutputStream os = cmd.createOutputStream();
os.write(TEST_DATA, 0, TEST_DATA.length);
cmd.end();
// Wait for allow close all instrumentation data
Thread.sleep(2500L);
} finally {
try {
CommandHelper.deleteFile(getContext(), WRITE_FILE_SMALL, getConsole());
} catch (Exception e) {/**NON BLOCK**/}
}
}
/**
* Method that performs a large write test.
*
* @throws Exception If an exception occurs while executing the test
*/
@LargeTest
public void testLargeWriteWithPartialResult() throws Exception {
try {
WriteExecutable cmd =
CommandHelper.write(getContext(),
WRITE_FILE_LARGE, new AsyncResultListener() {
@Override
public void onAsyncStart() {/**NON BLOCK**/}
@Override
public void onAsyncEnd(boolean cancelled) {/**NON BLOCK**/}
@Override
public void onAsyncExitCode(int exitCode) {/**NON BLOCK**/}
@Override
public void onException(Exception cause) {
fail(String.valueOf(cause));
}
@Override
public void onPartialResult(Object results) {/**NON BLOCK**/}
}, getConsole());
OutputStream os = cmd.createOutputStream();
Random random = new Random();
for (int i = 0; i < 50; i++) {
byte[] data = new byte[DATA_SIZE];
random.nextBytes(data);
os.write(data, 0, data.length);
}
cmd.end();
// Wait for allow close all instrumentation data
Thread.sleep(2500L);
} finally {
try {
CommandHelper.deleteFile(getContext(), WRITE_FILE_LARGE, getConsole());
} catch (Exception e) {/**NON BLOCK**/}
}
}
}
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