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