/*******************************************************************************
* Copyright (c) 2000, 2007 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
*
*******************************************************************************/
package org.eclipse.dltk.core.tests.model;
import java.util.Hashtable;
import java.util.List;
import junit.framework.ComparisonFailure;
import org.eclipse.dltk.core.DLTKCore;
import org.eclipse.dltk.core.IScriptProject;
import org.eclipse.dltk.core.ISourceModule;
import org.eclipse.dltk.core.IType;
import org.eclipse.dltk.core.ModelException;
import org.eclipse.dltk.core.WorkingCopyOwner;
public abstract class AbstractModelCompletionTests extends AbstractModelTests {
public static List<?> COMPLETION_SUITES = null;
protected IScriptProject PROJECT;
protected class CompletionResult {
public String proposals;
public String context;
public int cursorLocation;
public int tokenStart;
public int tokenEnd;
}
Hashtable<?, ?> oldOptions;
ISourceModule wc = null;
public AbstractModelCompletionTests(String projectName, String name) {
super(projectName, name);
}
@Override
public ISourceModule getWorkingCopy(String path, String source) throws ModelException {
return super.getWorkingCopy(path, source, this.wcOwner, null);
}
protected CompletionResult complete(String path, String source, String completeBehind) throws ModelException {
return this.complete(path, source, false, completeBehind);
}
protected CompletionResult complete(String path, String source, boolean showPositions, String completeBehind) throws ModelException {
return this.complete(path, source, showPositions, completeBehind, null, null);
}
protected CompletionResult complete(String path, String source, boolean showPositions, String completeBehind, String tokenStartBehind,
String token) throws ModelException {
this.wc = getWorkingCopy(path, source);
CompletionTestsRequestor2 requestor = new CompletionTestsRequestor2(true, false, showPositions);
String str = this.wc.getSource();
int cursorLocation = str.lastIndexOf(completeBehind) + completeBehind.length();
int tokenStart = -1;
int tokenEnd = -1;
if (tokenStartBehind != null && token != null) {
tokenStart = str.lastIndexOf(tokenStartBehind) + tokenStartBehind.length();
tokenEnd = tokenStart + token.length() - 1;
}
this.wc.codeComplete(cursorLocation, requestor, this.wcOwner, 10000);
CompletionResult result = new CompletionResult();
result.proposals = requestor.getResults();
result.context = requestor.getContext();
result.cursorLocation = cursorLocation;
result.tokenStart = tokenStart;
result.tokenEnd = tokenEnd;
return result;
}
protected CompletionResult contextComplete(ISourceModule cu, int cursorLocation) throws ModelException {
CompletionTestsRequestor2 requestor = new CompletionTestsRequestor2(true, false, false, false);
cu.codeComplete(cursorLocation, requestor, this.wcOwner,10000);
CompletionResult result = new CompletionResult();
result.proposals = requestor.getResults();
result.context = requestor.getContext();
result.cursorLocation = cursorLocation;
return result;
}
protected CompletionResult snippetContextComplete(IType type, String snippet, int insertion, int cursorLocation, boolean isStatic)
throws ModelException {
CompletionTestsRequestor2 requestor = new CompletionTestsRequestor2(true, false, false, false);
type.codeComplete(snippet.toCharArray(), insertion, cursorLocation, null, null, null, isStatic, requestor, this.wcOwner);
CompletionResult result = new CompletionResult();
result.proposals = requestor.getResults();
result.context = requestor.getContext();
result.cursorLocation = cursorLocation;
return result;
}
@Override
public void setUpSuite() throws Exception {
super.setUpSuite();
this.oldOptions = DLTKCore.getOptions();
// waitUntilIndexesReady();
}
@Override
protected void setUp() throws Exception {
super.setUp();
this.wcOwner = new WorkingCopyOwner() {
};
}
@Override
public void tearDownSuite() throws Exception {
DLTKCore.setOptions(this.oldOptions);
this.oldOptions = null;
if (COMPLETION_SUITES == null) {
deleteProject("Completion");
} else {
COMPLETION_SUITES.remove(getClass());
if (COMPLETION_SUITES.size() == 0) {
deleteProject("Completion");
COMPLETION_SUITES = null;
}
}
super.tearDownSuite();
}
@Override
protected void tearDown() throws Exception {
if (this.wc != null) {
this.wc.discardWorkingCopy();
this.wc = null;
}
super.tearDown();
}
protected void assertResults(String expected, String actual) {
try {
assertEquals(expected, actual);
} catch (ComparisonFailure c) {
System.out.println(actual);
// System.out.println();
throw c;
}
}
}