tmf/org.eclipse.tracecompass.tmf.ui.swtbot.tests/src/org/eclipse/tracecompass/tmf/ui/swtbot/tests/viewers/events/TestTraceOffsetting.java

   1 /*******************************************************************************
   2  * Copyright (c) 2015 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http:/www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Matthew Khouzam - Initial API and implementation
  11  *   Patrick Tasse - Fix editor handling
  12  *******************************************************************************/
  13
  14 package org.eclipse.tracecompass.tmf.ui.swtbot.tests.viewers.events;
  15
  16 import static org.junit.Assert.assertEquals;
  17
  18 import java.io.File;
  19 import java.io.IOException;
  20
  21 import org.apache.log4j.ConsoleAppender;
  22 import org.apache.log4j.Logger;
  23 import org.apache.log4j.SimpleLayout;
  24 import org.eclipse.jface.bindings.keys.KeyStroke;
  25 import org.eclipse.swtbot.eclipse.finder.SWTWorkbenchBot;
  26 import org.eclipse.swtbot.eclipse.finder.widgets.SWTBotEditor;
  27 import org.eclipse.swtbot.swt.finder.junit.SWTBotJunit4ClassRunner;
  28 import org.eclipse.swtbot.swt.finder.utils.SWTBotPreferences;
  29 import org.eclipse.swtbot.swt.finder.widgets.SWTBotShell;
  30 import org.eclipse.swtbot.swt.finder.widgets.SWTBotTable;
  31 import org.eclipse.swtbot.swt.finder.widgets.SWTBotTreeItem;
  32 import org.eclipse.tracecompass.tmf.core.io.BufferedRandomAccessFile;
  33 import org.eclipse.tracecompass.tmf.ui.swtbot.tests.shared.ConditionHelpers;
  34 import org.eclipse.tracecompass.tmf.ui.swtbot.tests.shared.SWTBotUtils;
  35 import org.junit.After;
  36 import org.junit.Before;
  37 import org.junit.Test;
  38 import org.junit.runner.RunWith;
  39
  40 /**
  41  * Test trace offsetting
  42  *
  43  * @author Matthew Khouzam
  44  */
  45 @RunWith(SWTBotJunit4ClassRunner.class)
  46 public class TestTraceOffsetting {
  47
  48     private static final String TRACE_START = "<trace>";
  49     private static final String EVENT_BEGIN = "<event timestamp=\"";
  50     private static final String EVENT_MIDDLE = " \" name=\"event\"><field name=\"field\" value=\"";
  51     private static final String EVENT_END = "\" type=\"int\" />" + "</event>";
  52     private static final String TRACE_END = "</trace>";
  53
  54     private static final String PROJET_NAME = "TestForOffsetting";
  55     private static final int NUM_EVENTS = 100;
  56
  57     /** The Log4j logger instance. */
  58     private static final Logger fLogger = Logger.getRootLogger();
  59     private static SWTWorkbenchBot fBot;
  60
  61     private static String makeEvent(int ts, int val) {
  62         return EVENT_BEGIN + Integer.toString(ts) + EVENT_MIDDLE + Integer.toString(val) + EVENT_END + "\n";
  63     }
  64
  65     private File fLocation;
  66
  67     /**
  68      * Initialization, creates a temp trace
  69      *
  70      * @throws IOException
  71      *             should not happen
  72      */
  73     @Before
  74     public void init() throws IOException {
  75         SWTBotUtils.failIfUIThread();
  76         Thread.currentThread().setName("SWTBot Thread"); // for the debugger
  77         /* set up for swtbot */
  78         SWTBotPreferences.TIMEOUT = 20000; /* 20 second timeout */
  79         fLogger.removeAllAppenders();
  80         fLogger.addAppender(new ConsoleAppender(new SimpleLayout()));
  81         fBot = new SWTWorkbenchBot();
  82
  83         SWTBotUtils.closeView("welcome", fBot);
  84
  85         SWTBotUtils.switchToTracingPerspective();
  86         /* finish waiting for eclipse to load */
  87         SWTBotUtils.waitForJobs();
  88         fLocation = File.createTempFile("sample", ".xml");
  89         try (BufferedRandomAccessFile braf = new BufferedRandomAccessFile(fLocation, "rw")) {
  90             braf.writeBytes(TRACE_START);
  91             for (int i = 0; i < NUM_EVENTS; i++) {
  92                 braf.writeBytes(makeEvent(i * 100, i % 4));
  93             }
  94             braf.writeBytes(TRACE_END);
  95         }
  96     }
  97
  98     /**
  99      * Delete file
 100      */
 101     @After
 102     public void cleanup() {
 103         fLocation.delete();
 104         fLogger.removeAllAppenders();
 105     }
 106
 107     /**
 108      * Test offsetting by 99 ns
 109      */
 110     @Test
 111     public void testOffsetting() {
 112         SWTBotUtils.createProject(PROJET_NAME);
 113         SWTBotTreeItem traceFolderItem = SWTBotUtils.selectTracesFolder(fBot, PROJET_NAME);
 114         SWTBotUtils.openTrace(PROJET_NAME, fLocation.getAbsolutePath(), "org.eclipse.linuxtools.tmf.core.tests.xmlstub");
 115         SWTBotEditor editor = fBot.editorByTitle(fLocation.getName());
 116         SWTBotTable eventsTableBot = editor.bot().table();
 117         String timestamp = eventsTableBot.cell(1, 1);
 118         assertEquals("19:00:00.000 000 000", timestamp);
 119         SWTBotTreeItem traceItem = SWTBotUtils.getTraceProjectItem(fBot, traceFolderItem, fLocation.getName());
 120         traceItem.select();
 121         traceItem.contextMenu("Apply Time Offset...").click();
 122         SWTBotUtils.waitForJobs();
 123         // set offset to 99 ns
 124         SWTBotShell shell = fBot.shell("Apply time offset");
 125         shell.setFocus();
 126         SWTBotTreeItem[] allItems = fBot.tree().getAllItems();
 127         final SWTBotTreeItem swtBotTreeItem = allItems[0];
 128         swtBotTreeItem.select();
 129         swtBotTreeItem.click(1);
 130         swtBotTreeItem.pressShortcut(KeyStroke.getInstance('9'));
 131         swtBotTreeItem.pressShortcut(KeyStroke.getInstance('9'));
 132         swtBotTreeItem.pressShortcut(KeyStroke.getInstance('\n'));
 133         SWTBotUtils.waitForJobs();
 134         fBot.button("OK").click();
 135
 136         // wait for trace to close
 137         fBot.waitWhile(ConditionHelpers.isEditorOpened(fBot, fLocation.getName()));
 138
 139         // re-open trace
 140         SWTBotUtils.openTrace(PROJET_NAME, fLocation.getAbsolutePath(), "org.eclipse.linuxtools.tmf.core.tests.xmlstub");
 141         editor = fBot.editorByTitle(fLocation.getName());
 142         eventsTableBot = editor.bot().table();
 143         timestamp = eventsTableBot.cell(1, 1);
 144         assertEquals("19:00:00.000 000 099", timestamp);
 145         SWTBotUtils.deleteProject(PROJET_NAME, fBot);
 146     }
 147
 148 }