/*
* 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.ddmlib.logcat;
import com.android.ddmlib.Log.LogLevel;
import com.android.ddmlib.logcat.LogCatMessage;
import com.android.ddmlib.logcat.LogCatMessageParser;
import java.util.List;
import junit.framework.TestCase;
/**
* Unit tests for {@link LogCatMessageParser}.
*/
public final class LogCatMessageParserTest extends TestCase {
private List<LogCatMessage> mParsedMessages;
/** A list of messages generated with the following code:
* <pre>
* {@code
* Log.d("dtag", "debug message");
* Log.e("etag", "error message");
* Log.i("itag", "info message");
* Log.v("vtag", "verbose message");
* Log.w("wtag", "warning message");
* Log.wtf("wtftag", "wtf message");
* Log.d("dtag", "debug message");
* }
* </pre>
* Note: On Android 2.3, Log.wtf doesn't really generate the message.
* It only produces the message header, but swallows the message tag.
* This string has been modified to include the message.
*/
private static final String[] MESSAGES = new String[] {
"[ 08-11 19:11:07.132 495:0x1ef D/dtag ]", //$NON-NLS-1$
"debug message", //$NON-NLS-1$
"[ 08-11 19:11:07.132 495: 234 E/etag ]", //$NON-NLS-1$
"error message", //$NON-NLS-1$
"[ 08-11 19:11:07.132 495:0x1ef I/itag ]", //$NON-NLS-1$
"info message", //$NON-NLS-1$
"[ 08-11 19:11:07.132 495:0x1ef V/vtag ]", //$NON-NLS-1$
"verbose message", //$NON-NLS-1$
"[ 08-11 19:11:07.132 495:0x1ef W/wtag ]", //$NON-NLS-1$
"warning message", //$NON-NLS-1$
"[ 08-11 19:11:07.132 495:0x1ef F/wtftag ]", //$NON-NLS-1$
"wtf message", //$NON-NLS-1$
"[ 08-11 21:15:35.7524 540:0x21c D/dtag ]", //$NON-NLS-1$
"debug message", //$NON-NLS-1$
};
@Override
protected void setUp() throws Exception {
LogCatMessageParser parser = new LogCatMessageParser();
mParsedMessages = parser.processLogLines(MESSAGES, null);
}
/** Check that the correct number of messages are received. */
public void testMessageCount() {
assertEquals(7, mParsedMessages.size());
}
/** Check the log level in a few of the parsed messages. */
public void testLogLevel() {
assertEquals(mParsedMessages.get(0).getLogLevel(), LogLevel.DEBUG);
assertEquals(mParsedMessages.get(5).getLogLevel(), LogLevel.ASSERT);
}
/** Check the parsed tag. */
public void testTag() {
assertEquals(mParsedMessages.get(1).getTag(), "etag"); //$NON-NLS-1$
}
/** Check the time field. */
public void testTime() {
assertEquals(mParsedMessages.get(6).getTime(), "08-11 21:15:35.7524"); //$NON-NLS-1$
}
/** Check the message field. */
public void testMessage() {
assertEquals(mParsedMessages.get(2).getMessage(), MESSAGES[5]);
}
public void testTid() {
assertEquals(mParsedMessages.get(0).getTid(), Integer.toString(0x1ef));
assertEquals(mParsedMessages.get(1).getTid(), "234");
}
}