Attachment #144048 for bug #217821

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Lines 10-16 Link Here

(-)src/org/eclipse/wst/css/ui/tests/viewer/TestCSSContentAssist.java (-12 / +85 lines)
10	*******************************************************************************/	10	*******************************************************************************/
11	package org.eclipse.wst.css.ui.tests.viewer;	11	package org.eclipse.wst.css.ui.tests.viewer;
12		12
		13	import java.io.ByteArrayOutputStream;
		14	import java.io.FileNotFoundException;
13	import java.io.IOException;	15	import java.io.IOException;
		16	import java.io.InputStream;
14		17
15	import junit.framework.Assert;	18	import junit.framework.Assert;
16	import junit.framework.TestCase;	19	import junit.framework.TestCase;
Lines 41-49 Link Here
41		44
42	public class TestCSSContentAssist extends TestCase {	45	public class TestCSSContentAssist extends TestCase {
43		46
		47	private static final String UTF_8 = "UTF-8";
44	protected String projectName = null;	48	protected String projectName = null;
45	protected String fileName = null;	49	protected String fileName = null;
46	protected String resourcesFolder = null;	50	protected String resourcesFolder = null;
		51	IProject project = null;
47	private StructuredTextViewer sourceViewer = null;	52	private StructuredTextViewer sourceViewer = null;
48	protected IStructuredDocument document = null;	53	protected IStructuredDocument document = null;
49	private IStructuredModel model;	54	private IStructuredModel model;
Lines 55-73 Link Here
55	protected void setUp() throws Exception {	60	protected void setUp() throws Exception {
56		61
57	super.setUp();	62	super.setUp();
58	projectName = "CSSContentAssistForMedia";	63	projectName = "CSSContentAssist";
59	fileName = "mediaexample.css";
60	resourcesFolder = "/testresources";	64	resourcesFolder = "/testresources";
61		65
62	String filePath = setupProject();	66	if (fileName == null) {
63	file = ResourcesPlugin.getWorkspace().getRoot().getFile(	67	fileName = "mediaexample.css";
64	new Path(filePath));
65
66	if (file != null && !file.exists()) {
67	Assert.fail("Unable to locate " + file + ".");
68	}	68	}
69		69
70	loadFile();	70	String filePath = setupProject();
		71	loadFile(filePath);
71		72
72	initializeSourceViewer();	73	initializeSourceViewer();
73	}	74	}
Lines 100-106 Link Here
100	sourceViewer.setDocument(document);	101	sourceViewer.setDocument(document);
101	}	102	}
102		103
103	protected void loadFile() throws ResourceAlreadyExists, ResourceInUse, IOException, CoreException {	104	protected void loadFile(String filePath) throws ResourceAlreadyExists, ResourceInUse, IOException, CoreException {
		105	file = ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(filePath));
		106
		107	if (file != null && !file.exists()) {
		108	Assert.fail("Unable to locate " + file + ".");
		109	}
		110
104	IModelManager modelManager = StructuredModelManager.getModelManager();	111	IModelManager modelManager = StructuredModelManager.getModelManager();
105	model = modelManager.getModelForEdit(file);	112	model = modelManager.getModelForEdit(file);
106	document = model.getStructuredDocument();	113	document = model.getStructuredDocument();
Lines 109-132 Link Here
109	protected String setupProject() throws Exception{	116	protected String setupProject() throws Exception{
110	IProjectDescription description = ResourcesPlugin.getWorkspace().newProjectDescription(projectName);	117	IProjectDescription description = ResourcesPlugin.getWorkspace().newProjectDescription(projectName);
111		118
112	IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);	119	project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
113	try {	120	try {
114	project.create(description, new NullProgressMonitor());	121	project.create(description, new NullProgressMonitor());
115	project.open(new NullProgressMonitor());	122	project.open(new NullProgressMonitor());
116	} catch (CoreException e) {	123	} catch (CoreException e) {
117		124
118	}	125	}
119	String filePath = project.getFullPath().addTrailingSeparator().append(fileName).toString();	126	String filePath = getProjectPath();
120		127
121	ProjectUtil.copyBundleEntriesIntoWorkspace(resourcesFolder, project.getFullPath().toString());	128	ProjectUtil.copyBundleEntriesIntoWorkspace(resourcesFolder, project.getFullPath().toString());
122		129
123	return filePath;	130	return filePath;
124	}	131	}
		132
		133	protected String getProjectPath()
		134	{
		135	if(project != null)
		136	{
		137	return project.getFullPath().addTrailingSeparator().append(fileName).toString();
		138	}
		139	return null;
		140	}
125		141
126	protected void tearDown() throws Exception {	142	protected void tearDown() throws Exception {
127	super.tearDown();	143	super.tearDown();
128	}	144	}
129		145
		146	/**
		147	* must release model (from edit) after
		148	*
		149	* @param filename
		150	* relative to this class (TestFormatProcessorCSS)
		151	*/
		152	private IStructuredModel getModelForEdit(final String file) throws IOException {
		153
		154	IStructuredModel model = null;
		155	IModelManager modelManager = StructuredModelManager.getModelManager();
		156	InputStream inStream = getClass().getResourceAsStream(file);
		157	if (inStream == null)
		158	throw new FileNotFoundException("Can't file resource stream " + file);
		159	final String baseFile = getClass().getResource(file).toString();
		160	model = modelManager.getModelForEdit(baseFile, inStream, null);
		161	return model;
		162	}
		163
130	public void testContentAssistInsideMedia() throws Exception {	164	public void testContentAssistInsideMedia() throws Exception {
131		165
132	try {	166	try {
Lines 139-142 Link Here
139	model.releaseFromEdit();	173	model.releaseFromEdit();
140	}	174	}
141	}	175	}
		176
		177	public void testContentAssistCompletion() throws Exception {
		178	IStructuredModel afterModel = null;
		179	try {
		180	fileName = "contentAssistCompletion.css";
		181	String filePath = getProjectPath();
		182	loadFile(filePath);
		183	initializeSourceViewer();
		184
		185	CSSContentAssistProcessor processor = new CSSContentAssistProcessor();
		186	ICompletionProposal[] proposals = processor
		187	.computeCompletionProposals(sourceViewer, 11);
		188	assertTrue("No proposals at offset.", proposals.length > 0);
		189	ICompletionProposal proposal = proposals[0];
		190	assertEquals("Wrong proposal returned for H1.", "h1", proposal.getDisplayString());
		191	proposal.apply(document);
		192
		193	String resultfile = "results/contentAssistCompletion-result.css";
		194	afterModel = getModelForEdit(resultfile);
		195	assertNotNull("could not retrieve structured model for : "+ resultfile, afterModel);
		196
		197	ByteArrayOutputStream updatedBytes = new ByteArrayOutputStream();
		198	model.save(updatedBytes);
		199
		200	ByteArrayOutputStream afterBytes = new ByteArrayOutputStream();
		201	afterModel.save(afterBytes);
		202
		203	String updatedContents = new String(updatedBytes.toByteArray(),UTF_8);
		204	String expectedContents = new String(afterBytes.toByteArray(), UTF_8);
		205	assertTrue("Edited document differs from the expected", updatedContents.equalsIgnoreCase(expectedContents));
		206
		207	} finally {
		208	if (model != null)
		209	model.releaseFromEdit();
		210	if (afterModel != null)
		211	afterModel.releaseFromEdit();
		212	}
		213	}
		214
142	}	215	}

Added Link Here

(-)testresources/contentAssistCompletion.css (+9 lines)
1	H2 {
2
3	}
4
5	H
6
7	H3 {
8
9	}

Added Link Here

(-)src/org/eclipse/wst/css/ui/tests/viewer/results/contentAssistCompletion-result.css (+11 lines)
1	H2 {
2
3	}
4
5	h1 {
6
7	}
8
9	H3 {
10
11	}

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