/*******************************************************************************
* Copyright (c) 2009 IBM Corporation and others.
* 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:
* William Candillon - initial API and implementation
*******************************************************************************/
package org.eclipse.php.ui.tests.contentassist;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Map.Entry;
import junit.extensions.TestSetup;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IncrementalProjectBuilder;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.Path;
import org.eclipse.jface.text.source.ISourceViewer;
import org.eclipse.php.core.tests.AbstractPDTTTest;
import org.eclipse.php.core.tests.PHPCoreTests;
import org.eclipse.php.core.tests.PdttFile;
import org.eclipse.php.internal.core.PHPCoreConstants;
import org.eclipse.php.internal.core.PHPVersion;
import org.eclipse.php.internal.core.project.PHPNature;
import org.eclipse.php.internal.ui.PHPUiPlugin;
import org.eclipse.php.internal.ui.editor.PHPStructuredEditor;
import org.eclipse.php.ui.tests.PHPUiTests;
import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.part.FileEditorInput;
import org.eclipse.wst.sse.ui.internal.StructuredTextViewer;
@SuppressWarnings("restriction")
public class ContentAssistTests extends AbstractPDTTTest {
protected static IProject project;
protected static IFile testFile;
// protected static PHPVersion phpVersion;
protected static PHPStructuredEditor fEditor;
protected static final Map<PHPVersion, String[]> TESTS = new LinkedHashMap<PHPVersion, String[]>();
static {
// TESTS.put(PHPVersion.PHP4, "/workspace/codeassist/php4");
TESTS.put(PHPVersion.PHP5,
new String[] { "/workspace/codeassist/php5" });
TESTS.put(PHPVersion.PHP5_3, new String[] {
"/workspace/codeassist/php5", "/workspace/codeassist/php53" });
};
protected static final char OFFSET_CHAR = '|';
public static void setUpSuite() throws Exception {
project = ResourcesPlugin.getWorkspace().getRoot()
.getProject("Content Assist");
if (project.exists()) {
return;
}
project.create(null);
project.open(null);
// configure nature
IProjectDescription desc = project.getDescription();
desc.setNatureIds(new String[] { PHPNature.ID });
project.setDescription(desc, null);
// set auto insert to true,if there are only one proposal in the CA,it
// will insert the proposal,so we can test CA without UI interaction
PHPUiPlugin.getDefault().getPluginPreferences()
.setDefault(PHPCoreConstants.CODEASSIST_AUTOINSERT, true);
}
public static void tearDownSuite() throws Exception {
project.close(null);
project.delete(true, true, null);
project = null;
}
public ContentAssistTests(String description) {
super(description);
}
public static Test suite() {
TestSuite suite = new TestSuite("Content Assist Tests");
for (Entry<PHPVersion, String[]> pair : TESTS.entrySet()) {
final PHPVersion phpVersion = pair.getKey();
TestSuite phpVerSuite = new TestSuite(phpVersion.getAlias());
for (int i = 0; i < pair.getValue().length; i++) {
String[] files = getPDTTFiles(pair.getValue()[i], PHPUiTests
.getDefault().getBundle());
for (final String fileName : files) {
try {
final PdttFile pdttFile = new PdttFile(PHPUiTests
.getDefault().getBundle(), fileName);
phpVerSuite.addTest(new ContentAssistTests(phpVersion
.getAlias() + " - /" + fileName) {
protected void setUp() throws Exception {
PHPCoreTests.setProjectPhpVersion(project,
phpVersion);
pdttFile.applyPreferences();
}
protected void tearDown() throws Exception {
if (testFile != null) {
testFile.delete(true, null);
testFile = null;
}
}
protected void runTest() throws Throwable {
String data = pdttFile.getFile();
int offset = data.lastIndexOf(OFFSET_CHAR);
// replace the offset character
data = data.substring(0, offset)
+ data.substring(offset + 1);
createFile(
new ByteArrayInputStream(data
.getBytes()), Long
.toString(System
.currentTimeMillis()));
String result = executeAutoInsert(offset);
closeEditor();
if (!pdttFile.getExpected().trim()
.equals(result.trim())) {
StringBuilder errorBuf = new StringBuilder();
errorBuf.append("\nEXPECTED COMPLETIONS LIST:\n-----------------------------\n");
errorBuf.append(pdttFile.getExpected());
errorBuf.append("\nACTUAL COMPLETIONS LIST:\n-----------------------------\n");
errorBuf.append(result);
fail(errorBuf.toString());
}
}
});
} catch (final Exception e) {
phpVerSuite.addTest(new TestCase(fileName) {
protected void runTest() throws Throwable {
throw e;
}
});
}
}
}
suite.addTest(phpVerSuite);
}
// Create a setup wrapper
TestSetup setup = new TestSetup(suite) {
protected void setUp() throws Exception {
setUpSuite();
}
protected void tearDown() throws Exception {
tearDownSuite();
}
};
return setup;
}
protected static void closeEditor() {
fEditor.doSave(null);
fEditor.getSite().getPage().closeEditor(fEditor, false);
fEditor = null;
if (testFile.exists()) {
try {
testFile.delete(true, false, null);
project.refreshLocal(IResource.DEPTH_INFINITE, null);
project.build(IncrementalProjectBuilder.FULL_BUILD, null);
PHPCoreTests.waitForIndexer();
} catch (CoreException e) {
}
}
}
protected static String executeAutoInsert(int offset) {
StructuredTextViewer viewer = null;
Display display = Display.getDefault();
long timeout = System.currentTimeMillis() + 3000;
while ((System.currentTimeMillis() < timeout)
&& ((viewer = fEditor.getTextViewer()) == null)) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
if (viewer == null) {
fail("fEditor.getTextViewer() returns null for file "
+ testFile.getFullPath() + "(" + testFile.getLocation()
+ ")");
}
StyledText textWidget = viewer.getTextWidget();
textWidget.setCaretOffset(offset);
viewer.doOperation(ISourceViewer.CONTENTASSIST_PROPOSALS);
return fEditor.getDocument().get();
}
protected static void createFile(InputStream inputStream, String fileName)
throws Exception {
testFile = project.getFile(new Path(fileName).removeFileExtension()
.addFileExtension("php").lastSegment());
testFile.create(inputStream, true, null);
project.refreshLocal(IResource.DEPTH_INFINITE, null);
project.build(IncrementalProjectBuilder.FULL_BUILD, null);
PHPCoreTests.waitForIndexer();
IWorkbenchWindow workbenchWindow = PlatformUI.getWorkbench()
.getActiveWorkbenchWindow();
IWorkbenchPage page = workbenchWindow.getActivePage();
IEditorInput input = new FileEditorInput(testFile);
/*
* This should take care of testing init, createPartControl,
* beginBackgroundOperation, endBackgroundOperation methods
*/
IEditorPart part = page.openEditor(input, "org.eclipse.php.editor",
true);
if (part instanceof PHPStructuredEditor)
fEditor = (PHPStructuredEditor) part;
else
assertTrue("Unable to open php editor", false);
}
}