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 java.util.List;
  18
  19 import org.eclipse.jdt.annotation.NonNull;
  20 import org.eclipse.swt.SWT;
  21 import org.eclipse.swtbot.eclipse.finder.widgets.SWTBotView;
  22 import org.eclipse.swtbot.swt.finder.finders.UIThreadRunnable;
  23 import org.eclipse.swtbot.swt.finder.keyboard.Keyboard;
  24 import org.eclipse.swtbot.swt.finder.keyboard.KeyboardFactory;
  25 import org.eclipse.swtbot.swt.finder.keyboard.Keystrokes;
  26 import org.eclipse.swtbot.swt.finder.matchers.WidgetOfType;
  27 import org.eclipse.swtbot.swt.finder.results.VoidResult;
  28 import org.eclipse.swtbot.swt.finder.waits.DefaultCondition;
  29 import org.eclipse.swtbot.swt.finder.widgets.SWTBotTree;
  30 import org.eclipse.tracecompass.tmf.core.signal.TmfSelectionRangeUpdatedSignal;
  31 import org.eclipse.tracecompass.tmf.core.signal.TmfSignalManager;
  32 import org.eclipse.tracecompass.tmf.core.signal.TmfWindowRangeUpdatedSignal;
  33 import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp;
  34 import org.eclipse.tracecompass.tmf.core.timestamp.TmfNanoTimestamp;
  35 import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimeRange;
  36 import org.eclipse.tracecompass.tmf.core.trace.TmfTraceManager;
  37 import org.eclipse.tracecompass.tmf.ui.swtbot.tests.shared.ConditionHelpers;
  38 import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ILinkEvent;
  39 import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.widgets.TimeGraphControl;
  40 import org.junit.Before;
  41 import org.junit.Test;
  42
  43 /**
  44  * SWTBot tests for Control Flow view
  45  *
  46  * @author Patrick Tasse
  47  */
  48 public class ControlFlowViewTest extends KernelTest {
  49
  50     private static final String FOLLOW_CPU_BACKWARD = "Follow CPU Backward";
  51     private static final String FOLLOW_CPU_FORWARD = "Follow CPU Forward";
  52     private static final String SELECT_PREVIOUS_EVENT = "Select Previous Event";
  53     private static final String SELECT_NEXT_EVENT = "Select Next Event";
  54     private static final Keyboard KEYBOARD = KeyboardFactory.getSWTKeyboard();
  55     private static final @NonNull ITmfTimestamp START_TIME = new TmfNanoTimestamp(1368000272650993664L);
  56     private static final @NonNull ITmfTimestamp TID1_TIME1 = new TmfNanoTimestamp(1368000272651208412L);
  57     private static final @NonNull ITmfTimestamp TID1_TIME2 = new TmfNanoTimestamp(1368000272656147616L);
  58     private static final @NonNull ITmfTimestamp TID1_TIME3 = new TmfNanoTimestamp(1368000272656362364L);
  59     private static final @NonNull ITmfTimestamp TID1_TIME4 = new TmfNanoTimestamp(1368000272663234300L);
  60     private static final @NonNull ITmfTimestamp TID1_TIME5 = new TmfNanoTimestamp(1368000272663449048L);
  61     private static final @NonNull ITmfTimestamp TID1_TIME6 = new TmfNanoTimestamp(1368000272665596528L);
  62     private static final @NonNull ITmfTimestamp TID2_TIME1 = new TmfNanoTimestamp(1368000272651852656L);
  63     private static final @NonNull ITmfTimestamp TID2_TIME2 = new TmfNanoTimestamp(1368000272652067404L);
  64     private static final @NonNull ITmfTimestamp TID2_TIME3 = new TmfNanoTimestamp(1368000272652282152L);
  65     private static final @NonNull ITmfTimestamp TID2_TIME4 = new TmfNanoTimestamp(1368000272652496900L);
  66     private static final @NonNull ITmfTimestamp TID5_TIME1 = new TmfNanoTimestamp(1368000272652496900L);
  67
  68     private SWTBotView fViewBot;
  69
  70     /**
  71      * Before Test
  72      */
  73     @Override
  74     @Before
  75     public void before() {
  76         super.before();
  77         fViewBot = fBot.viewByTitle("Control Flow");
  78     }
  79
  80     /**
  81      * Test keyboard navigation using ARROW_RIGHT and ARROW_LEFT
  82      */
  83     @Test
  84     public void testKeyboardLeftRight() {
  85         /* change window range to 10 ms */
  86         TmfTimeRange range = new TmfTimeRange(START_TIME, START_TIME.normalize(10000000L, ITmfTimestamp.NANOSECOND_SCALE));
  87         TmfSignalManager.dispatchSignal(new TmfWindowRangeUpdatedSignal(this, range));
  88         fBot.waitUntil(ConditionHelpers.windowRange(range));
  89
  90         /* set selection to trace start time */
  91         TmfSignalManager.dispatchSignal(new TmfSelectionRangeUpdatedSignal(this, START_TIME));
  92         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(START_TIME, START_TIME)));
  93
  94         /* select first item */
  95         final SWTBotTree tree = fViewBot.bot().tree();
  96         tree.pressShortcut(Keystrokes.HOME);
  97
  98         /* set focus on time graph */
  99         final TimeGraphControl timegraph = fViewBot.bot().widget(WidgetOfType.widgetOfType(TimeGraphControl.class));
 100         UIThreadRunnable.syncExec(new VoidResult() {
 101             @Override
 102             public void run() {
 103                 timegraph.setFocus();
 104             }
 105         });
 106
 107         /* press ARROW_RIGHT 3 times */
 108         KEYBOARD.pressShortcut(Keystrokes.RIGHT);
 109         KEYBOARD.pressShortcut(Keystrokes.RIGHT);
 110         KEYBOARD.pressShortcut(Keystrokes.RIGHT);
 111         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME3, TID1_TIME3)));
 112         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME3));
 113
 114         /* press Shift-ARROW_RIGHT 3 times */
 115         KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.RIGHT);
 116         KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.RIGHT);
 117         KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.RIGHT);
 118         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME3, TID1_TIME6)));
 119         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME6));
 120
 121         /* press Shift-ARROW_LEFT 4 times */
 122         KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.LEFT);
 123         KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.LEFT);
 124         KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.LEFT);
 125         KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.LEFT);
 126         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME3, TID1_TIME2)));
 127         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME2));
 128
 129         /* press ARROW_RIGHT 2 times */
 130         KEYBOARD.pressShortcut(Keystrokes.RIGHT);
 131         KEYBOARD.pressShortcut(Keystrokes.RIGHT);
 132         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME4, TID1_TIME4)));
 133         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME4));
 134
 135         /* press Shift-ARROW_LEFT 3 times */
 136         KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.LEFT);
 137         KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.LEFT);
 138         KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.LEFT);
 139         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME4, TID1_TIME1)));
 140         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME1));
 141
 142         /* press Shift-ARROW_RIGHT 4 times */
 143         KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.RIGHT);
 144         KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.RIGHT);
 145         KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.RIGHT);
 146         KEYBOARD.pressShortcut(Keystrokes.SHIFT, Keystrokes.RIGHT);
 147         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME4, TID1_TIME5)));
 148         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME5));
 149
 150         /* press ARROW_LEFT 5 times */
 151         KEYBOARD.pressShortcut(Keystrokes.LEFT);
 152         KEYBOARD.pressShortcut(Keystrokes.LEFT);
 153         KEYBOARD.pressShortcut(Keystrokes.LEFT);
 154         KEYBOARD.pressShortcut(Keystrokes.LEFT);
 155         KEYBOARD.pressShortcut(Keystrokes.LEFT);
 156         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(START_TIME, START_TIME)));
 157         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(START_TIME));
 158     }
 159
 160     /**
 161      * Test tool bar buttons "Select Next Event" and "Select Previous Event"
 162      */
 163     @Test
 164     public void testToolBarSelectNextPreviousEvent() {
 165         /* change window range to 10 ms */
 166         TmfTimeRange range = new TmfTimeRange(START_TIME, START_TIME.normalize(10000000L, ITmfTimestamp.NANOSECOND_SCALE));
 167         TmfSignalManager.dispatchSignal(new TmfWindowRangeUpdatedSignal(this, range));
 168         fBot.waitUntil(ConditionHelpers.windowRange(range));
 169
 170         /* set selection to trace start time */
 171         TmfSignalManager.dispatchSignal(new TmfSelectionRangeUpdatedSignal(this, START_TIME));
 172         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(START_TIME, START_TIME)));
 173
 174         /* select first item */
 175         final SWTBotTree tree = fViewBot.bot().tree();
 176         tree.pressShortcut(Keystrokes.HOME);
 177
 178         /* set focus on time graph */
 179         final TimeGraphControl timegraph = fViewBot.bot().widget(WidgetOfType.widgetOfType(TimeGraphControl.class));
 180         UIThreadRunnable.syncExec(new VoidResult() {
 181             @Override
 182             public void run() {
 183                 timegraph.setFocus();
 184             }
 185         });
 186
 187         /* click "Select Next Event" 3 times */
 188         fViewBot.toolbarButton(SELECT_NEXT_EVENT).click();
 189         fViewBot.toolbarButton(SELECT_NEXT_EVENT).click();
 190         fViewBot.toolbarButton(SELECT_NEXT_EVENT).click();
 191         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME3, TID1_TIME3)));
 192         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME3));
 193
 194         /* shift-click "Select Next Event" 3 times */
 195         fViewBot.toolbarButton(SELECT_NEXT_EVENT).click(SWT.SHIFT);
 196         fViewBot.toolbarButton(SELECT_NEXT_EVENT).click(SWT.SHIFT);
 197         fViewBot.toolbarButton(SELECT_NEXT_EVENT).click(SWT.SHIFT);
 198         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME3, TID1_TIME6)));
 199         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME6));
 200
 201         /* shift-click "Select Previous Event" 4 times */
 202         fViewBot.toolbarButton(SELECT_PREVIOUS_EVENT).click(SWT.SHIFT);
 203         fViewBot.toolbarButton(SELECT_PREVIOUS_EVENT).click(SWT.SHIFT);
 204         fViewBot.toolbarButton(SELECT_PREVIOUS_EVENT).click(SWT.SHIFT);
 205         fViewBot.toolbarButton(SELECT_PREVIOUS_EVENT).click(SWT.SHIFT);
 206         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME3, TID1_TIME2)));
 207         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME2));
 208
 209         /* click "Select Next Event" 2 times */
 210         fViewBot.toolbarButton(SELECT_NEXT_EVENT).click();
 211         fViewBot.toolbarButton(SELECT_NEXT_EVENT).click();
 212         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME4, TID1_TIME4)));
 213         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME4));
 214
 215         /* shift-click "Select Previous Event" 3 times */
 216         fViewBot.toolbarButton(SELECT_PREVIOUS_EVENT).click(SWT.SHIFT);
 217         fViewBot.toolbarButton(SELECT_PREVIOUS_EVENT).click(SWT.SHIFT);
 218         fViewBot.toolbarButton(SELECT_PREVIOUS_EVENT).click(SWT.SHIFT);
 219         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME4, TID1_TIME1)));
 220         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME1));
 221
 222         /* shift-click "Select Next Event" 4 times */
 223         fViewBot.toolbarButton(SELECT_NEXT_EVENT).click(SWT.SHIFT);
 224         fViewBot.toolbarButton(SELECT_NEXT_EVENT).click(SWT.SHIFT);
 225         fViewBot.toolbarButton(SELECT_NEXT_EVENT).click(SWT.SHIFT);
 226         fViewBot.toolbarButton(SELECT_NEXT_EVENT).click(SWT.SHIFT);
 227         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID1_TIME4, TID1_TIME5)));
 228         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME5));
 229
 230         /* click "Select Previous Event" 5 times */
 231         fViewBot.toolbarButton(SELECT_PREVIOUS_EVENT).click();
 232         fViewBot.toolbarButton(SELECT_PREVIOUS_EVENT).click();
 233         fViewBot.toolbarButton(SELECT_PREVIOUS_EVENT).click();
 234         fViewBot.toolbarButton(SELECT_PREVIOUS_EVENT).click();
 235         fViewBot.toolbarButton(SELECT_PREVIOUS_EVENT).click();
 236         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(START_TIME, START_TIME)));
 237         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(START_TIME));
 238     }
 239
 240     /**
 241      * Test tool bar buttons "Follow CPU Forward" and "Follow CPU Backward"
 242      */
 243     @Test
 244     public void testToolBarFollowCPUForwardBackward() {
 245         /* change window range to 10 ms */
 246         TmfTimeRange range = new TmfTimeRange(START_TIME, START_TIME.normalize(10000000L, ITmfTimestamp.NANOSECOND_SCALE));
 247         TmfSignalManager.dispatchSignal(new TmfWindowRangeUpdatedSignal(this, range));
 248         fBot.waitUntil(ConditionHelpers.windowRange(range));
 249
 250         /* set selection to trace start time */
 251         TmfSignalManager.dispatchSignal(new TmfSelectionRangeUpdatedSignal(this, START_TIME));
 252         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(START_TIME, START_TIME)));
 253
 254         /* select first item */
 255         final SWTBotTree tree = fViewBot.bot().tree();
 256         tree.pressShortcut(Keystrokes.HOME);
 257
 258         /* set focus on time graph */
 259         final TimeGraphControl timegraph = fViewBot.bot().widget(WidgetOfType.widgetOfType(TimeGraphControl.class));
 260         UIThreadRunnable.syncExec(new VoidResult() {
 261             @Override
 262             public void run() {
 263                 timegraph.setFocus();
 264             }
 265         });
 266
 267         /* make sure arrows have been computed */
 268         fBot.waitUntil(new DefaultCondition() {
 269             @Override
 270             public boolean test() throws Exception {
 271                 List<ILinkEvent> arrows = timegraph.getArrows();
 272                 return arrows.size() >= 3 &&
 273                         arrows.get(0).getTime() == TID1_TIME1.getValue() &&
 274                         arrows.get(1).getTime() == TID2_TIME2.getValue() &&
 275                         arrows.get(2).getTime() == TID2_TIME4.getValue();
 276             }
 277             @Override
 278             public String getFailureMessage() {
 279                 return "Arrows not found";
 280             }
 281         });
 282
 283         /* click "Follow CPU Forward" 3 times */
 284         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click();
 285         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click();
 286         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click();
 287         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID2_TIME2, TID2_TIME2)));
 288         fBot.waitUntil(ConditionHelpers.treeSelectionContains(tree, 1, "2"));
 289         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID2_TIME2));
 290
 291         /* shift-click "Follow CPU Forward" 3 times */
 292         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click(SWT.SHIFT);
 293         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click(SWT.SHIFT);
 294         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click(SWT.SHIFT);
 295         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID2_TIME2, TID5_TIME1)));
 296         fBot.waitUntil(ConditionHelpers.treeSelectionContains(tree, 1, "5"));
 297         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID5_TIME1));
 298
 299         /* shift-click "Follow CPU Backward" 4 times */
 300         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click(SWT.SHIFT);
 301         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click(SWT.SHIFT);
 302         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click(SWT.SHIFT);
 303         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click(SWT.SHIFT);
 304         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID2_TIME2, TID2_TIME1)));
 305         fBot.waitUntil(ConditionHelpers.treeSelectionContains(tree, 1, "2"));
 306         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID2_TIME1));
 307
 308         /* click "Follow CPU Forward" 2 times */
 309         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click();
 310         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click();
 311         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID2_TIME3, TID2_TIME3)));
 312         fBot.waitUntil(ConditionHelpers.treeSelectionContains(tree, 1, "2"));
 313         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID2_TIME3));
 314
 315         /* shift-click "Follow CPU Backward" 3 times */
 316         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click(SWT.SHIFT);
 317         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click(SWT.SHIFT);
 318         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click(SWT.SHIFT);
 319         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID2_TIME3, TID1_TIME1)));
 320         fBot.waitUntil(ConditionHelpers.treeSelectionContains(tree, 1, "1"));
 321         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID1_TIME1));
 322
 323         /* shift-click "Follow CPU Forward" 4 times */
 324         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click(SWT.SHIFT);
 325         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click(SWT.SHIFT);
 326         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click(SWT.SHIFT);
 327         fViewBot.toolbarButton(FOLLOW_CPU_FORWARD).click(SWT.SHIFT);
 328         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(TID2_TIME3, TID2_TIME4)));
 329         fBot.waitUntil(ConditionHelpers.treeSelectionContains(tree, 1, "2"));
 330         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(TID2_TIME4));
 331
 332         /* click "Follow CPU Backward" 5 times */
 333         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click();
 334         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click();
 335         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click();
 336         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click();
 337         fViewBot.toolbarButton(FOLLOW_CPU_BACKWARD).click();
 338         fBot.waitUntil(ConditionHelpers.selectionRange(new TmfTimeRange(START_TIME, START_TIME)));
 339         assertTrue(TmfTraceManager.getInstance().getCurrentTraceContext().getWindowRange().contains(START_TIME));
 340     }
 341 }