| /******************************************************************************* |
| * Copyright (c) 2015 Ericsson |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| *******************************************************************************/ |
| |
| package org.eclipse.tracecompass.tmf.ui.swtbot.tests.viewers.events; |
| |
| import java.io.File; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import java.net.URISyntaxException; |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| |
| import org.eclipse.core.runtime.FileLocator; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.swtbot.swt.finder.junit.SWTBotJunit4ClassRunner; |
| import org.eclipse.tracecompass.tmf.core.parsers.custom.CustomTxtTraceDefinition; |
| import org.eclipse.tracecompass.tmf.core.tests.TmfCoreTestPlugin; |
| import org.eclipse.tracecompass.tmf.core.trace.TmfTraceManager; |
| import org.junit.runner.RunWith; |
| import org.osgi.framework.Bundle; |
| |
| /** |
| * Test refreshing a custom text trace after new content was added. |
| */ |
| @RunWith(SWTBotJunit4ClassRunner.class) |
| public class TestRefreshCustomTextTrace extends TestRefreshTextTrace { |
| |
| private static final String TRACE_LOCATION = TmfTraceManager.getTemporaryDirPath() + File.separator + "test.txt"; |
| private static final String DEFINITION_PATH = "testfiles" + File.separator + "txt" + File.separator + "testTxtDefinition.xml"; |
| private static final String TRACE_TYPE_CUSTOM_TEXT = "custom.txt.trace:Custom Text:testtxt"; |
| private static final String TIMESTAMP_FORMAT = "dd/MM/yyyy HH:mm:ss:SSS"; |
| |
| private static final long SECOND_TO_MILLISECOND = 1000; |
| private static final long SECOND_TO_NANOSECOND = 1000000000; |
| |
| private long fNbWrittenEvents = 0; |
| |
| @Override |
| protected String createTrace(long nbEvents) throws Exception { |
| createDefinition(); |
| writeToTrace(nbEvents, false); |
| |
| return TRACE_LOCATION; |
| } |
| |
| private static void createDefinition() throws URISyntaxException, IOException { |
| File file = getBundleFile(TmfCoreTestPlugin.getDefault().getBundle(), new Path(DEFINITION_PATH)); |
| CustomTxtTraceDefinition[] definitions = CustomTxtTraceDefinition.loadAll(file.toString()); |
| for (CustomTxtTraceDefinition text : definitions) { |
| text.save(); |
| } |
| } |
| |
| private static File getBundleFile(Bundle bundle, IPath relativePath) throws URISyntaxException, IOException { |
| return new File(FileLocator.toFileURL(FileLocator.find(bundle, relativePath, null)).toURI()); |
| } |
| |
| @Override |
| protected void appendToTrace(long nbEvents) throws IOException { |
| writeToTrace(nbEvents, true); |
| } |
| |
| private void writeToTrace(long nbEvents, boolean append) throws IOException { |
| final File file = new File(TRACE_LOCATION); |
| try (FileWriter writer = new FileWriter(file, append)) { |
| for (int i = 0; i < nbEvents; ++i) { |
| SimpleDateFormat f = new SimpleDateFormat(TIMESTAMP_FORMAT); |
| String eventStr = f.format(new Date(fNbWrittenEvents * SECOND_TO_MILLISECOND)) + " hello world\n"; |
| writer.write(eventStr); |
| fNbWrittenEvents++; |
| } |
| } |
| } |
| |
| @Override |
| protected long getExpectedEndTimeStamp() { |
| return (fNbWrittenEvents - 1) * SECOND_TO_NANOSECOND; |
| } |
| |
| @Override |
| protected String getTraceType() { |
| return TRACE_TYPE_CUSTOM_TEXT; |
| } |
| |
| @Override |
| protected long getNbWrittenEvents() { |
| return fNbWrittenEvents; |
| } |
| } |