lttng/org.eclipse.tracecompass.lttng2.kernel.ui.swtbot.tests/src/org/eclipse/tracecompass/lttng2/kernel/ui/swtbot/tests/ControlFlowViewTest.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  *   Patrick Tasse - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.tracecompass.lttng2.kernel.ui.swtbot.tests;
  14
  15 import static org.junit.Assert.assertTrue;
  16
  17 import org.eclipse.jdt.annotation.NonNull;
  18 import org.eclipse.swt.SWT;
  19 import org.eclipse.swtbot.eclipse.finder.widgets.SWTBotView;
  20 import org.eclipse.swtbot.swt.finder.finders.UIThreadRunnable;
  21 import org.eclipse.swtbot.swt.finder.junit.SWTBotJunit4ClassRunner;
  22 import org.eclipse.swtbot.swt.finder.keyboard.Keyboard;
  23 import org.eclipse.swtbot.swt.finder.keyboard.KeyboardFactory;
  24 import org.eclipse.swtbot.swt.finder.keyboard.Keystrokes;
  25 import org.eclipse.swtbot.swt.finder.matchers.WidgetOfType;
  26 import org.eclipse.swtbot.swt.finder.results.VoidResult;
  27 import org.eclipse.swtbot.swt.finder.widgets.SWTBotTree;
  28 import org.eclipse.tracecompass.tmf.core.signal.TmfSelectionRangeUpdatedSignal;
  29 import org.eclipse.tracecompass.tmf.core.signal.TmfSignalManager;
  30 import org.eclipse.tracecompass.tmf.core.signal.TmfWindowRangeUpdatedSignal;
  31 import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp;
  32 import org.eclipse.tracecompass.tmf.core.timestamp.TmfNanoTimestamp;
  33 import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimeRange;
  34 import org.eclipse.tracecompass.tmf.core.trace.TmfTraceManager;
  35 import org.eclipse.tracecompass.tmf.ui.swtbot.tests.shared.ConditionHelpers;
  36 import org.eclipse.tracecompass.tmf.ui.views.timegraph.AbstractTimeGraphView;
  37 import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.widgets.TimeGraphControl;
  38 import org.eclipse.ui.IWorkbenchPart;
  39 import org.junit.Before;
  40 import org.junit.Test;
  41 import org.junit.runner.RunWith;
  42
  43 /**
  44  * SWTBot tests for Control Flow view
  45  *
  46  * @author Patrick Tasse
  47  */
  48 @RunWith(SWTBotJunit4ClassRunner.class)
  49 public class ControlFlowViewTest extends KernelTestBase {
  50
  51     private static final String FOLLOW_CPU_BACKWARD = "Follow CPU Backward";
  52     private static final String FOLLOW_CPU_FORWARD = "Follow CPU Forward";
  53     private static final String SELECT_PREVIOUS_EVENT = "Select Previous Event";
  54     private static final String SELECT_NEXT_EVENT = "Select Next Event";
  55     private static final Keyboard KEYBOARD = KeyboardFactory.getSWTKeyboard();
  56     private static final @NonNull ITmfTimestamp START_TIME = new TmfNanoTimestamp(1368000272650993664L);
  57     private static final @NonNull ITmfTimestamp TID1_TIME1 = new TmfNanoTimestamp(1368000272651208412L);
  58     private static final @NonNull ITmfTimestamp TID1_TIME2 = new TmfNanoTimestamp(1368000272656147616L);
  59     private static final @NonNull ITmfTimestamp TID1_TIME3 = new TmfNanoTimestamp(1368000272656362364L);
  60     private static final @NonNull ITmfTimestamp TID1_TIME4 = new TmfNanoTimestamp(1368000272663234300L);
  61     private static final @NonNull ITmfTimestamp TID1_TIME5 = new TmfNanoTimestamp(1368000272663449048L);
  62     private static final @NonNull ITmfTimestamp TID1_TIME6 = new TmfNanoTimestamp(1368000272665596528L);
  63     private static final @NonNull ITmfTimestamp TID2_TIME1 = new TmfNanoTimestamp(1368000272651852656L);
  64     private static final @NonNull ITmfTimestamp TID2_TIME2 = new TmfNanoTimestamp(1368000272652067404L);
  65     private static final @NonNull ITmfTimestamp TID2_TIME3 = new TmfNanoTimestamp(1368000272652282152L);
  66     private static final @NonNull ITmfTimestamp TID2_TIME4 = new TmfNanoTimestamp(1368000272652496900L);
  67     private static final @NonNull ITmfTimestamp TID5_TIME1 = new TmfNanoTimestamp(1368000272652496900L);
  68
  69     private SWTBotView fViewBot;
  70
  71     /**
  72      * Before Test
  73      */
  74     @Override
  75     @Before
  76     public void before() {
  77         super.before();
  78         fViewBot = fBot.viewByTitle("Control Flow");
  79         fViewBot.show();
  80         fViewBot.setFocus();
  81     }
  82
  83     /**
  84      * Test keyboard navigation using ARROW_RIGHT and ARROW_LEFT
  85      */
  86     @Test
  87     public void testKeyboardLeftRight() {
  88         testNextPreviousEvent(() -> KEYBOARD.pressShortcut(Keystrokes.RIGHT),
  89                 () -> KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.RIGHT),
  90                 () -> KEYBOARD.pressShortcut(Keystrokes.LEFT),
  91                 () -> KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.LEFT));
  92     }
  93
  94     /**
  95      * Test tool bar buttons "Select Next Event" and "Select Previous Event"
  96      */
  97     @Test
  98     public void testToolBarSelectNextPreviousEvent() {
  99         testNextPreviousEvent(() -> fViewBot.toolbarButton(SELECT_NEXT_EVENT).click(),
 100                 () -> fViewBot.toolbarButton(SELECT_NEXT_EVENT).click(SWT.SHIFT),
 101                 () -> fViewBot.toolbarButton(SELECT_PREVIOUS_EVENT).click(),
 102                 () -> fViewBot.toolbarButton(SELECT_PREVIOUS_EVENT).click(SWT.SHIFT));
 103     }
 104
 105     private void testNextPreviousEvent(Runnable selectNext, Runnable shiftSelectNext, Runnable selectPrevious, Runnable shiftSelectPrevious) {
 106         /* change window range to 10 ms */
 107         TmfTimeRange range = new TmfTimeRange(START_TIME, START_TIME.normalize(10000000L, ITmfTimestamp.NANOSECOND_SCALE));
 108         TmfSignalManager.dispatchSignal(new TmfWindowRangeUpdatedSignal(this, range));
 109         fBot.waitUntil(ConditionHelpers.windowRange(range));
 110
 111         /* set selection to trace start time */
 112         TmfSignalManager.dispatchSignal(new TmfSelectionRangeUpdatedSignal(this, START_TIME));
 113         timeGraphIsReadyCondition(new TmfTimeRange(START_TIME, START_TIME));
 114
 115         /* select first item */
 116         final SWTBotTree tree = fViewBot.bot().tree();
 117         tree.pressShortcut(Keystrokes.HOME);
 118
 119         /* set focus on time graph */
 120         final TimeGraphControl timegraph = fViewBot.bot().widget(WidgetOfType.widgetOfType(TimeGraphControl.class));
 121         UIThreadRunnable.syncExec(new VoidResult() {
 122             @Override
 123             public void run() {
 124                 timegraph.setFocus();
 125             }
 126         });
 127
 128         /* click "Select Next Event" 3 times */
 129         selectNext.run();
 130         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME1, TID1_TIME1));
 131         selectNext.run();
 132         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME2, TID1_TIME2));
 133         selectNext.run();
 134         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME3, TID1_TIME3));
 135         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME3, TID1_TIME3)));
 136         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME3));
 137
 138         /* shift-click "Select Next Event" 3 times */
 139         shiftSelectNext.run();
 140         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME3, TID1_TIME4));
 141         shiftSelectNext.run();
 142         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME3, TID1_TIME5));
 143         shiftSelectNext.run();
 144         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME3, TID1_TIME6));
 145         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME3, TID1_TIME6)));
 146         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME6));
 147
 148         /* shift-click "Select Previous Event" 4 times */
 149         shiftSelectPrevious.run();
 150         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME3, TID1_TIME5));
 151         shiftSelectPrevious.run();
 152         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME3, TID1_TIME4));
 153         shiftSelectPrevious.run();
 154         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME3, TID1_TIME3));
 155         shiftSelectPrevious.run();
 156         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME3, TID1_TIME2));
 157         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME3, TID1_TIME2)));
 158         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME2));
 159
 160         /* click "Select Next Event" 2 times */
 161         selectNext.run();
 162         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME3, TID1_TIME3));
 163         selectNext.run();
 164         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME4, TID1_TIME4));
 165         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME4, TID1_TIME4)));
 166         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME4));
 167
 168         /* shift-click "Select Previous Event" 3 times */
 169         shiftSelectPrevious.run();
 170         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME4, TID1_TIME3));
 171         shiftSelectPrevious.run();
 172         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME4, TID1_TIME2));
 173         shiftSelectPrevious.run();
 174         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME4, TID1_TIME1));
 175         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME4, TID1_TIME1)));
 176         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME1));
 177
 178         /* shift-click "Select Next Event" 4 times */
 179         shiftSelectNext.run();
 180         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME4, TID1_TIME2));
 181         shiftSelectNext.run();
 182         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME4, TID1_TIME3));
 183         shiftSelectNext.run();
 184         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME4, TID1_TIME4));
 185         shiftSelectNext.run();
 186         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME4, TID1_TIME5));
 187         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME4, TID1_TIME5)));
 188         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME5));
 189
 190         /* click "Select Previous Event" 5 times */
 191         selectPrevious.run();
 192         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME4, TID1_TIME4));
 193         selectPrevious.run();
 194         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME3, TID1_TIME3));
 195         selectPrevious.run();
 196         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME2, TID1_TIME2));
 197         selectPrevious.run();
 198         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME1, TID1_TIME1));
 199         selectPrevious.run();
 200         timeGraphIsReadyCondition(new TmfTimeRange(START_TIME, START_TIME));
 201         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(START_TIME, START_TIME)));
 202         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(START_TIME));
 203     }
 204
 205     /**
 206      * Test tool bar buttons "Follow CPU Forward" and "Follow CPU Backward"
 207      */
 208     @Test
 209     public void testToolBarFollowCPUForwardBackward() {
 210         /* change window range to 10 ms */
 211         TmfTimeRange range = new TmfTimeRange(START_TIME, START_TIME.normalize(10000000L, ITmfTimestamp.NANOSECOND_SCALE));
 212         TmfSignalManager.dispatchSignal(new TmfWindowRangeUpdatedSignal(this, range));
 213         fBot.waitUntil(ConditionHelpers.windowRange(range));
 214
 215         /* set selection to trace start time */
 216         TmfSignalManager.dispatchSignal(new TmfSelectionRangeUpdatedSignal(this, START_TIME));
 217         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(START_TIME, START_TIME)));
 218
 219         /* select first item */
 220         final SWTBotTree tree = fViewBot.bot().tree();
 221         tree.pressShortcut(Keystrokes.HOME);
 222
 223         /* set focus on time graph */
 224         final TimeGraphControl timegraph = fViewBot.bot().widget(WidgetOfType.widgetOfType(TimeGraphControl.class));
 225         UIThreadRunnable.syncExec(new VoidResult() {
 226             @Override
 227             public void run() {
 228                 timegraph.setFocus();
 229             }
 230         });
 231
 232         /* click "Follow CPU Forward" 3 times */
 233         timeGraphIsReadyCondition(new TmfTimeRange(START_TIME, START_TIME));
 234         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click();
 235         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME1, TID1_TIME1));
 236         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click();
 237         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME1, TID2_TIME1));
 238         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click();
 239         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME2, TID2_TIME2));
 240         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID2_TIME2, TID2_TIME2)));
 241         fBot.waitUntil(ConditionHelpers.treeSelectionContains(tree, 1, "2"));
 242         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID2_TIME2));
 243
 244         /* shift-click "Follow CPU Forward" 3 times */
 245         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click(SWT.SHIFT);
 246         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME2, TID2_TIME3));
 247         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click(SWT.SHIFT);
 248         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME2, TID2_TIME4));
 249         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click(SWT.SHIFT);
 250         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME2, TID2_TIME4));
 251         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID2_TIME2, TID5_TIME1)));
 252         fBot.waitUntil(ConditionHelpers.treeSelectionContains(tree, 1, "5"));
 253         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID5_TIME1));
 254
 255         /* shift-click "Follow CPU Backward" 4 times */
 256         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click(SWT.SHIFT);
 257         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME2, TID2_TIME4));
 258         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click(SWT.SHIFT);
 259         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME2, TID2_TIME3));
 260         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click(SWT.SHIFT);
 261         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME2, TID2_TIME2));
 262         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click(SWT.SHIFT);
 263         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME2, TID2_TIME1));
 264         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID2_TIME2, TID2_TIME1)));
 265         fBot.waitUntil(ConditionHelpers.treeSelectionContains(tree, 1, "2"));
 266         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID2_TIME1));
 267
 268         /* click "Follow CPU Forward" 2 times */
 269         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click();
 270         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME2, TID2_TIME2));
 271         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click();
 272         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME3, TID2_TIME3));
 273         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID2_TIME3, TID2_TIME3)));
 274         fBot.waitUntil(ConditionHelpers.treeSelectionContains(tree, 1, "2"));
 275         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID2_TIME3));
 276
 277         /* shift-click "Follow CPU Backward" 3 times */
 278         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click(SWT.SHIFT);
 279         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME3, TID2_TIME2));
 280         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click(SWT.SHIFT);
 281         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME3, TID2_TIME1));
 282         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click(SWT.SHIFT);
 283         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME3, TID1_TIME1));
 284         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID2_TIME3, TID1_TIME1)));
 285         fBot.waitUntil(ConditionHelpers.treeSelectionContains(tree, 1, "1"));
 286         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME1));
 287
 288         /* shift-click "Follow CPU Forward" 4 times */
 289         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click(SWT.SHIFT);
 290         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME3, TID2_TIME1));
 291         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click(SWT.SHIFT);
 292         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME3, TID2_TIME2));
 293         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click(SWT.SHIFT);
 294         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME3, TID2_TIME3));
 295         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click(SWT.SHIFT);
 296         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME3, TID2_TIME4));
 297         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID2_TIME3, TID2_TIME4)));
 298         fBot.waitUntil(ConditionHelpers.treeSelectionContains(tree, 1, "2"));
 299         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID2_TIME4));
 300
 301         /* click "Follow CPU Backward" 5 times */
 302         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click();
 303         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME3, TID2_TIME3));
 304         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click();
 305         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME2, TID2_TIME2));
 306         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click();
 307         timeGraphIsReadyCondition(new TmfTimeRange(TID2_TIME1, TID2_TIME1));
 308         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click();
 309         timeGraphIsReadyCondition(new TmfTimeRange(TID1_TIME1, TID1_TIME1));
 310         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click();
 311         timeGraphIsReadyCondition(new TmfTimeRange(START_TIME, START_TIME));
 312         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(START_TIME, START_TIME)));
 313         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(START_TIME));
 314     }
 315
 316     private void timeGraphIsReadyCondition(@NonNull TmfTimeRange selectionRange) {
 317         IWorkbenchPart part = fViewBot.getViewReference().getPart(false);
 318         fBot.waitUntil(ConditionHelpers.timeGraphIsReadyCondition((AbstractTimeGraphView) part, selectionRange, selectionRange.getEndTime()));
 319     }
 320 }