mirror of
https://github.com/eclipse-cdt/cdt
synced 2025-07-25 18:05:33 +02:00
Add folding test
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parent
76c6346936
commit
0705e1d1ae
6 changed files with 242 additions and 5 deletions
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@ -0,0 +1,68 @@
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/*
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* header comment
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*/
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#define MULTI_LINE_MACRO(x) \
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if (DBG) { \
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printf(x); \
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}
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#if 0
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# if 1
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//
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# endif
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#elif X
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// X
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#else
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# if 1
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# if 0
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# if 1
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//
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# endif
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# else
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# if 1
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//
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# endif
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# endif
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# endif
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#endif
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/*
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* comment
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*/
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int y;
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#if 1
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int func() {
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#else
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int func2() {
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#endif
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return 0;
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}
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// multiple single line comments
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// multiple single line comments
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// multiple single line comments
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// multiple single line comments
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// multiple single line comments
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class Class {
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public:
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int pubField;
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static int staticPubMethod(int arg) {
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return 0;
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}
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int pubMethod();
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};
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int Class::pubMethod() {
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return pubField;
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}
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struct CppStruct {
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int structField;
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};
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union CppUnion {
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int unionField;
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};
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@ -61,13 +61,14 @@ public class AbstractSemanticHighlightingTest extends TestCase {
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}
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protected String getTestFilename() {
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return "/SHTest/src/SHTest.cpp";
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return fTestFilename;
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}
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protected void tearDown () throws Exception {
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EditorTestHelper.closeEditor(fEditor);
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IPreferenceStore store= CUIPlugin.getDefault().getPreferenceStore();
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store.setToDefault(PreferenceConstants.EDITOR_SEMANTIC_HIGHLIGHTING_ENABLED);
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SemanticHighlighting[] semanticHighlightings= SemanticHighlightings.getSemanticHighlightings();
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for (int i= 0, n= semanticHighlightings.length; i < n; i++) {
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@ -306,9 +306,8 @@ public class CAutoIndentTest extends TestCase {
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assertEquals(" */", tester.getLine()); //$NON-NLS-1$
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tester.type('\n');
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assertEquals(3, tester.getCaretLine());
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// TODO: indent is one space - should be no indent
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// assertEquals("", tester.getLine()); //$NON-NLS-1$
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// assertEquals(0, tester.getCaretColumn());
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assertEquals("", tester.getLine()); //$NON-NLS-1$
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assertEquals(0, tester.getCaretColumn());
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}
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}
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@ -20,7 +20,7 @@ import org.eclipse.cdt.internal.ui.text.CWordIterator;
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public class CWordIteratorTest extends BreakIteratorTest {
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public static Test suite() {
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return new TestSuite(CBreakIteratorTest.class);
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return new TestSuite(CWordIteratorTest.class);
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}
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/*
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/*******************************************************************************
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* Copyright (c) 2006 Wind River Systems, Inc. and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* Anton Leherbauer (Wind River Systems) - initial API and implementation
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*******************************************************************************/
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package org.eclipse.cdt.ui.tests.text;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.Iterator;
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import java.util.List;
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import junit.framework.Test;
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import junit.framework.TestCase;
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import junit.framework.TestSuite;
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import org.eclipse.jface.preference.IPreferenceStore;
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import org.eclipse.jface.text.BadLocationException;
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import org.eclipse.jface.text.IDocument;
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import org.eclipse.jface.text.Position;
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import org.eclipse.jface.text.source.Annotation;
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import org.eclipse.jface.text.source.SourceViewer;
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import org.eclipse.jface.text.source.projection.ProjectionAnnotationModel;
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import org.eclipse.cdt.core.model.ICProject;
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import org.eclipse.cdt.core.testplugin.CProjectHelper;
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import org.eclipse.cdt.ui.CUIPlugin;
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import org.eclipse.cdt.ui.PreferenceConstants;
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import org.eclipse.cdt.internal.ui.editor.CEditor;
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/**
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* Code folding tests.
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*/
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public class FoldingTest extends TestCase {
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private static final String LINKED_FOLDER= "resources/folding";
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private static final String PROJECT= "FoldingTest";
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private ICProject fCProject;
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private final String fTestFilename= "/FoldingTest/src/FoldingTest.cpp";
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private static CEditor fEditor;
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private static SourceViewer fSourceViewer;
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public static Test suite() {
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return new TestSuite(FoldingTest.class);
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}
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public FoldingTest(String name) {
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super(name);
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}
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protected void setUp() throws Exception {
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super.setUp();
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fCProject= EditorTestHelper.createCProject(PROJECT, LINKED_FOLDER);
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IPreferenceStore store= CUIPlugin.getDefault().getPreferenceStore();
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store.setValue(PreferenceConstants.EDITOR_FOLDING_ENABLED, true);
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store.setValue(PreferenceConstants.EDITOR_FOLDING_COMMENTS_ENABLED, true);
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store.setValue(PreferenceConstants.EDITOR_FOLDING_PREPROCESSOR_BRANCHES_ENABLED, true);
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fEditor= (CEditor) EditorTestHelper.openInEditor(ResourceTestHelper.findFile(fTestFilename), true);
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fSourceViewer= EditorTestHelper.getSourceViewer(fEditor);
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assertTrue(EditorTestHelper.joinReconciler(fSourceViewer, 0, 10000, 100));
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}
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protected void tearDown () throws Exception {
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EditorTestHelper.closeEditor(fEditor);
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if (fCProject != null)
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CProjectHelper.delete(fCProject);
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IPreferenceStore store= CUIPlugin.getDefault().getPreferenceStore();
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store.setToDefault(PreferenceConstants.EDITOR_FOLDING_ENABLED);
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store.setToDefault(PreferenceConstants.EDITOR_FOLDING_COMMENTS_ENABLED);
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store.setToDefault(PreferenceConstants.EDITOR_FOLDING_PREPROCESSOR_BRANCHES_ENABLED);
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super.tearDown();
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}
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protected void assertEqualPositions(Position[] expected, Position[] actual) {
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assertEquals(expected.length, actual.length);
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for (int i= 0, n= expected.length; i < n; i++) {
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assertEquals(expected[i].isDeleted(), actual[i].isDeleted());
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assertEquals(expected[i].getOffset(), actual[i].getOffset());
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assertEquals(expected[i].getLength(), actual[i].getLength());
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}
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}
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protected Position createPosition(int startLine, int endLine) throws BadLocationException {
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IDocument document= fSourceViewer.getDocument();
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int startOffset= document.getLineOffset(startLine);
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int endOffset= document.getLineOffset(endLine) + document.getLineLength(endLine) - document.getLineDelimiter(endLine).length();
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return new Position(startOffset, endOffset - startOffset);
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}
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String toString(Position[] positions) throws BadLocationException {
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StringBuffer buf= new StringBuffer();
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IDocument document= fSourceViewer.getDocument();
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buf.append("Position[] expected= new Position[] {\n");
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for (int i= 0, n= positions.length; i < n; i++) {
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Position position= positions[i];
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int startLine= document.getLineOfOffset(position.getOffset());
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int endLine= document.getLineOfOffset(position.getOffset()+position.getLength()-1);
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buf.append("\tcreatePosition(" + startLine + ", " + endLine + "),\n");
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}
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buf.append("};\n");
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return buf.toString();
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}
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protected Position[] getFoldingPositions() {
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List positions= new ArrayList();
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ProjectionAnnotationModel model= (ProjectionAnnotationModel)fEditor.getAdapter(ProjectionAnnotationModel.class);
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assertNotNull(model);
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for (Iterator iter= model.getAnnotationIterator(); iter.hasNext(); ) {
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Annotation ann= (Annotation)iter.next();
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Position pos= model.getPosition(ann);
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positions.add(pos);
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}
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Collections.sort(positions, new Comparator() {
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public int compare(Object arg0, Object arg1) {
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Position p0= (Position)arg0;
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Position p1= (Position)arg1;
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return p0.offset - p1.offset;
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}});
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return (Position[]) positions.toArray(new Position[positions.size()]);
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}
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public void testFoldingPositions() throws BadLocationException {
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Position[] actual= getFoldingPositions();
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Position[] expected= new Position[] {
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createPosition(0, 2),
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createPosition(4, 7),
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createPosition(9, 13),
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createPosition(10, 12),
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createPosition(13, 15),
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createPosition(15, 27),
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createPosition(16, 26),
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createPosition(17, 21),
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createPosition(18, 20),
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createPosition(21, 25),
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createPosition(22, 24),
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createPosition(29, 31),
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createPosition(34, 36),
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createPosition(35, 40),
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createPosition(36, 38),
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createPosition(42, 46),
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createPosition(48, 55),
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createPosition(51, 53),
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createPosition(51, 53),
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createPosition(57, 59),
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createPosition(61, 63),
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createPosition(65, 67),
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};
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if (true) System.out.println(toString(actual));
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assertEqualPositions(expected, actual);
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}
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}
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@ -36,5 +36,7 @@ public class TextTestSuite extends TestSuite {
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addTest(SemanticHighlightingTest.suite());
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addTest(InactiveCodeHighlightingTest.suite());
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// folding tests
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addTest(FoldingTest.suite());
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}
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}
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