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/*******************************************************************************
* Copyright (c) 2015 Ericsson
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v1.0 which
* accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Matthew Khouzam - Initial API and implementation
*******************************************************************************/
package org.eclipse.tracecompass.tmf.ui.swtbot.tests.viewers.events;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.io.File;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
import org.apache.log4j.ConsoleAppender;
import org.apache.log4j.Logger;
import org.apache.log4j.SimpleLayout;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.swt.graphics.RGB;
import org.eclipse.swtbot.eclipse.finder.SWTWorkbenchBot;
import org.eclipse.swtbot.eclipse.finder.widgets.SWTBotView;
import org.eclipse.swtbot.swt.finder.finders.UIThreadRunnable;
import org.eclipse.swtbot.swt.finder.junit.SWTBotJunit4ClassRunner;
import org.eclipse.swtbot.swt.finder.results.Result;
import org.eclipse.swtbot.swt.finder.results.VoidResult;
import org.eclipse.swtbot.swt.finder.utils.SWTBotPreferences;
import org.eclipse.swtbot.swt.finder.widgets.SWTBotTable;
import org.eclipse.swtbot.swt.finder.widgets.SWTBotTableItem;
import org.eclipse.swtbot.swt.finder.widgets.SWTBotTreeItem;
import org.eclipse.tracecompass.tmf.core.event.ITmfEvent;
import org.eclipse.tracecompass.tmf.core.filter.model.ITmfFilterTreeNode;
import org.eclipse.tracecompass.tmf.core.io.BufferedRandomAccessFile;
import org.eclipse.tracecompass.tmf.ui.swtbot.tests.shared.SWTBotUtils;
import org.eclipse.tracecompass.tmf.ui.tests.shared.WaitUtils;
import org.eclipse.tracecompass.tmf.ui.views.colors.ColorSetting;
import org.eclipse.tracecompass.tmf.ui.views.colors.ColorSettingsManager;
import org.eclipse.tracecompass.tmf.ui.views.colors.ColorsView;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* Test for Colors views in trace compass
*/
@RunWith(SWTBotJunit4ClassRunner.class)
public class ColorsViewTest {
private static final class PassAll implements ITmfFilterTreeNode {
@Override
public boolean matches(ITmfEvent event) {
return true;
}
@Override
public void setParent(ITmfFilterTreeNode parent) {
}
@Override
public ITmfFilterTreeNode replaceChild(int index, ITmfFilterTreeNode node) {
return null;
}
@Override
public ITmfFilterTreeNode removeChild(ITmfFilterTreeNode node) {
return null;
}
@Override
public ITmfFilterTreeNode remove() {
return null;
}
@Override
public boolean hasChildren() {
return false;
}
@Override
public List<String> getValidChildren() {
return Collections.emptyList();
}
@Override
public ITmfFilterTreeNode getParent() {
return null;
}
@Override
public String getNodeName() {
return "YES";
}
@Override
public int getChildrenCount() {
return 0;
}
@Override
public @NonNull ITmfFilterTreeNode[] getChildren() {
return null;
}
@Override
public ITmfFilterTreeNode getChild(int index) {
return null;
}
@Override
public int addChild(ITmfFilterTreeNode node) {
return 0;
}
@Override
public ITmfFilterTreeNode clone() {
return null;
}
@Override
public String toString(boolean explicit) {
return toString();
}
@Override
public String toString() {
return getNodeName();
}
}
private static final String XMLSTUB_ID = "org.eclipse.linuxtools.tmf.core.tests.xmlstub";
private static final String TRACE_START = "<trace>";
private static final String EVENT_BEGIN = "<event timestamp=\"";
private static final String EVENT_MIDDLE = " \" name=\"event\"><field name=\"field\" value=\"";
private static final String EVENT_END = "\" type=\"int\" />" + "</event>";
private static final String TRACE_END = "</trace>";
private static final String PROJECT_NAME = "TestForFiltering";
/** The Log4j logger instance. */
private static final Logger fLogger = Logger.getRootLogger();
private static SWTWorkbenchBot fBot;
private static String makeEvent(int ts, int val) {
return EVENT_BEGIN + Integer.toString(ts) + EVENT_MIDDLE + Integer.toString(val) + EVENT_END + "\n";
}
private static File fFileLocation;
/**
* Initialization, creates a temp trace
*
* @throws IOException
* should not happen
*/
@BeforeClass
public static void init() throws IOException {
SWTBotUtils.initialize();
Thread.currentThread().setName("SWTBot Thread"); // for the debugger
/* set up for swtbot */
SWTBotPreferences.TIMEOUT = 20000; /* 20 second timeout */
fLogger.removeAllAppenders();
fLogger.addAppender(new ConsoleAppender(new SimpleLayout()));
fBot = new SWTWorkbenchBot();
/* finish waiting for eclipse to load */
WaitUtils.waitForJobs();
fFileLocation = File.createTempFile("sample", ".xml");
try (BufferedRandomAccessFile braf = new BufferedRandomAccessFile(fFileLocation, "rw")) {
braf.writeBytes(TRACE_START);
for (int i = 0; i < 100; i++) {
braf.writeBytes(makeEvent(i * 100, i % 4));
}
braf.writeBytes(TRACE_END);
}
/* Creating project and open the trace */
SWTBotUtils.createProject(PROJECT_NAME);
SWTBotTreeItem treeItem = SWTBotUtils.selectTracesFolder(fBot, PROJECT_NAME);
assertNotNull(treeItem);
SWTBotUtils.openTrace(PROJECT_NAME, fFileLocation.getAbsolutePath(), XMLSTUB_ID);
SWTBotUtils.openView(ColorsView.ID);
}
/**
* Delete the file and Close the editor
*/
@AfterClass
public static void cleanUp() {
fLogger.removeAllAppenders();
fFileLocation.delete();
fBot.closeAllEditors();
SWTBotUtils.deleteProject(PROJECT_NAME, fBot);
SWTBotUtils.closeViewById(ColorsView.ID, fBot);
}
/**
* Test color by making all events yellow
*/
@Test
public void testYellow() {
SWTBotView viewBot = fBot.viewById(ColorsView.ID);
viewBot.setFocus();
final String insert = "Insert new color setting";
final String increasePriority = "Increase priority";
final String decreasePriority = "Decrease priority";
final String delete = "Delete color setting";
viewBot.toolbarButton(insert).click();
viewBot.toolbarButton(insert).click();
viewBot.toolbarButton(insert).click();
viewBot.toolbarButton(insert).click();
viewBot.toolbarButton(increasePriority).click();
viewBot.toolbarButton(decreasePriority).click();
viewBot.toolbarButton(delete).click();
viewBot.bot().label(0).setFocus();
viewBot.toolbarButton(delete).click();
viewBot.bot().label(0).setFocus();
viewBot.toolbarButton(delete).click();
final RGB foreground = new RGB(0, 0, 0);
final RGB background = new RGB(255, 255, 0);
// Simulate the side effects of picking a color because we cannot
// control native Color picker dialog in SWTBot.
final ColorSetting[] cs = new ColorSetting[1];
UIThreadRunnable.syncExec(new VoidResult() {
@Override
public void run() {
cs[0] = new ColorSetting(foreground, background, foreground, new PassAll());
ColorSettingsManager.setColorSettings(cs);
}
});
final SWTBotTable eventsEditor = SWTBotUtils.activeEventsEditor(fBot).bot().table();
// should fix race condition of loading the trace
WaitUtils.waitForJobs();
eventsEditor.select(2);
final SWTBotTableItem tableItem = eventsEditor.getTableItem(2);
RGB fgc = UIThreadRunnable.syncExec(new Result<RGB>() {
@Override
public RGB run() {
return tableItem.widget.getForeground().getRGB();
}
});
RGB bgc = UIThreadRunnable.syncExec(new Result<RGB>() {
@Override
public RGB run() {
return tableItem.widget.getBackground().getRGB();
}
});
assertEquals("Fg", foreground, fgc);
assertEquals("Bg", background, bgc);
// reset color settings
UIThreadRunnable.syncExec(new VoidResult() {
@Override
public void run() {
ColorSettingsManager.setColorSettings(new ColorSetting[0]);
}
});
}
}
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