/*******************************************************************************
* Copyright (c) 2000, 2011 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:
* IBM Corporation - initial API and implementation
* Anton Leherbauer (Wind River Systems)
* Andrew Ferguson (Symbian)
*******************************************************************************/
package org.eclipse.cdt.ui.tests.text;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.Document;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IDocumentPartitioner;
import org.eclipse.jface.text.IDocumentPartitioningListener;
import org.eclipse.jface.text.ITypedRegion;
import org.eclipse.jface.text.TypedRegion;
import org.eclipse.cdt.ui.text.ICPartitions;
import org.eclipse.cdt.internal.ui.text.CTextTools;
/**
* Tests to verify the C partitioning.
* Derived from JavaPartitionerTest.
*/
public class CPartitionerTest extends TestCase {
private CTextTools fTextTools;
private Document fDocument;
protected boolean fDocumentPartitioningChanged;
public CPartitionerTest(String name) {
super(name);
}
@Override
protected void setUp() {
fTextTools= new CTextTools();
fDocument= new Document();
IDocumentPartitioner partitioner= fTextTools.createDocumentPartitioner(null);
partitioner.connect(fDocument);
fDocument.setDocumentPartitioner(partitioner);
fDocument.set("xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**/\nxxx\n/***/\nxxx");
fDocumentPartitioningChanged= false;
fDocument.addDocumentPartitioningListener(new IDocumentPartitioningListener() {
public void documentPartitioningChanged(IDocument document) {
fDocumentPartitioningChanged= true;
}
});
}
public static Test suite() {
return new TestSuite(CPartitionerTest.class);
}
@Override
protected void tearDown () {
fTextTools.dispose();
fTextTools= null;
IDocumentPartitioner partitioner= fDocument.getDocumentPartitioner();
partitioner.disconnect();
fDocument= null;
}
protected String print(ITypedRegion r) {
return "[" + r.getOffset() + "," + r.getLength() + "," + r.getType() + "]";
}
protected void checkPartitioning(ITypedRegion[] expectation, ITypedRegion[] result) {
assertEquals("invalid number of partitions", expectation.length, result.length);
for (int i= 0; i < expectation.length; i++) {
ITypedRegion e= expectation[i];
ITypedRegion r= result[i];
assertTrue(print(r) + " != " + print(e), r.equals(e));
}
}
public void testInitialPartitioning() {
try {
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**/\nxxx\n/***/\nxxx"
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(4, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(16, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(24, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(29, 4, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(33, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(38, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(43, 4, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testIntraPartitionChange() {
try {
fDocument.replace(34, 3, "y");
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**/\ny\n/***/\nxxx");
assertTrue(!fDocumentPartitioningChanged);
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(4, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(16, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(24, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(29, 4, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(33, 3, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(36, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(41, 4, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testIntraPartitionChange2() {
try {
fDocument.replace(41, 0, "yyy");
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**/\nxxx\n/**yyy*/\nxxx");
// assertTrue(!fDocumentPartitioningChanged);
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(4, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(16, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(24, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(29, 4, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(33, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(38, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(46, 4, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testInsertNewPartition() {
try {
fDocument.replace(35, 1, "/***/");
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**/\nx/***/x\n/***/\nxxx");
assertTrue(fDocumentPartitioningChanged);
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(4, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(16, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(24, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(29, 4, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(33, 2, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(35, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(40, 2, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(42, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(47, 4, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testInsertStringPartition() {
try {
fDocument.replace(35, 1, "\"yyy\"");
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**/\nx\"yyy\"x\n/***/\nxxx");
assertTrue(fDocumentPartitioningChanged);
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(4, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(16, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(24, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(29, 4, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(33, 2, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(35, 5, ICPartitions.C_STRING),
new TypedRegion(40, 2, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(42, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(47, 4, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testInsertCharacterPartition() {
try {
fDocument.replace(35, 1, "'y'");
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**/\nx\"yyy\"x\n/***/\nxxx");
assertTrue(fDocumentPartitioningChanged);
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(4, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(16, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(24, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(29, 4, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(33, 2, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(35, 3, ICPartitions.C_CHARACTER),
new TypedRegion(38, 2, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(40, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(45, 4, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testInsertPreprocessorPartition() {
try {
fDocument.replace(4, 0, " # include <x.h>\n");
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**/\nx\"yyy\"x\n/***/\nxxx");
// "xxx\n # include <x.h>\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**/\nx\"yyy\"x\n/***/\nxxx");
assertTrue(fDocumentPartitioningChanged);
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(4, 17, ICPartitions.C_PREPROCESSOR),
new TypedRegion(21, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(28, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(33, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(41, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(46, 4, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(50, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(55, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(60, 4, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testRemovePartition1() {
try {
fDocument.replace(13, 16, null);
// "xxx\n/*xxx*/\nx/**/\nxxx\n/***/\nxxx");
assertTrue(fDocumentPartitioningChanged);
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(4, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 2, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(13, 4, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(17, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(22, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(27, 4, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testRemovePartition2() {
testJoinPartition3();
fDocumentPartitioningChanged= false;
try {
fDocument.replace(5, 2, null);
// "xxx\nxxx\nxxx\n/**xxx*/\nxxx\n/**/\nxxx\n/***/\nxxx"
assertTrue(fDocumentPartitioningChanged);
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 12, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(12, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(20, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(25, 4, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(29, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(34, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(39, 4, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testJoinPartitions1() {
try {
fDocument.replace(31, 1, null);
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/*/\nxxx\n/***/\nxxx"
assertTrue(fDocumentPartitioningChanged);
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(4, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(16, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(24, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(29, 13, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(42, 4, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testJoinPartitions2() {
try {
fDocument.replace(32, 1, null);
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**\nxxx\n/***/\nxxx"
assertTrue(fDocumentPartitioningChanged);
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(4, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(16, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(24, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(29, 13, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(42, 4, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testJoinPartition3() {
try {
fDocument.replace(9, 2, null);
// "xxx\n/*xxx\nxxx\n/**xxx*/\nxxx\n/**/\nxxx\n/***/\nxxx"
assertTrue(fDocumentPartitioningChanged);
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(4, 18, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(22, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(27, 4, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(31, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(36, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(41, 4, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testSplitPartition1() {
testJoinPartitions1();
fDocumentPartitioningChanged= false;
try {
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/*/\nxxx\n/***/\nxxx"
fDocument.replace(31, 0, "*");
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**/\nxxx\n/***/\nxxx"
assertTrue(fDocumentPartitioningChanged);
} catch (BadLocationException x) {
assertTrue(false);
}
testInitialPartitioning();
}
public void testSplitPartition2() {
testJoinPartitions2();
fDocumentPartitioningChanged= false;
try {
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**\nxxx\n/***/\nxxx"
fDocument.replace(32, 0, "/");
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**/\nxxx\n/***/\nxxx"
assertTrue(fDocumentPartitioningChanged);
} catch (BadLocationException x) {
assertTrue(false);
}
testInitialPartitioning();
}
public void testSplitPartition3() {
fDocumentPartitioningChanged= false;
try {
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**/\nxxx\n/***/\nxxx"
fDocument.replace(12, 9, "");
// "xxx\n/*xxx*/\nx*/\nxxx\n/**/\nxxx\n/***/\nxxx"
assertTrue(fDocumentPartitioningChanged);
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(4, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 9, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(20, 4, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(24, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(29, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(34, 4, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testCorruptPartitioning1() {
try {
fDocument.replace(0, fDocument.getLength(), "/***/\n/***/");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, 5, ICPartitions.C_MULTI_LINE_COMMENT)
};
checkPartitioning(expectation, result);
fDocument.replace(6, 0, "*/\n/***/\n/*");
// "/***/\n*/\n/***/\n/*/***/"
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(9, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(14, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(15, 7, ICPartitions.C_MULTI_LINE_COMMENT)
};
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testCorruptPartitioning2() {
try {
fDocument.replace(0, fDocument.getLength(), "/***/\n/***/\n/***/");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(12, 5, ICPartitions.C_MULTI_LINE_COMMENT)
};
checkPartitioning(expectation, result);
fDocument.replace(6, 0, "*/\n/***/\n/*");
// "/***/\n*/\n/***/\n/*/***/\n/***/"
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(9, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(14, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(15, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(22, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(23, 5, ICPartitions.C_MULTI_LINE_COMMENT)
};
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testCorruptPartitioning3() {
try {
fDocument.replace(0, fDocument.getLength(), "/***/\n/**/");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, 4, ICPartitions.C_MULTI_LINE_COMMENT)
};
checkPartitioning(expectation, result);
fDocument.replace(0, 9, "/***/\n/***/\n/***/\n/**");
// "/***/\n/***/\n/***/\n/***/"
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(12, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(17, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(18, 5, ICPartitions.C_MULTI_LINE_COMMENT)
};
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testOpenPartition1() {
try {
fDocument.replace(42, 1, null);
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**/\nxxx\n/***\nxxx"
assertTrue(fDocumentPartitioningChanged);
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(4, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(16, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(24, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(29, 4, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(33, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(38, 8, ICPartitions.C_MULTI_LINE_COMMENT)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testOpenPartition2() {
try {
fDocument.replace(47, 0, "/*");
// "xxx\n/*xxx*/\nxxx\n/**xxx*/\nxxx\n/**/\nxxx\n/***/\nxxx/*"
assertTrue(fDocumentPartitioningChanged);
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(4, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(16, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(24, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(29, 4, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(33, 5, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(38, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(43, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(47, 2, ICPartitions.C_MULTI_LINE_COMMENT)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testPartitionFinder() {
try {
ITypedRegion[] partitioning= fDocument.computePartitioning(0, fDocument.getLength());
for (int i= 0; i < partitioning.length; i++) {
ITypedRegion expected= partitioning[i];
for (int j= 0; j < expected.getLength(); j++) {
ITypedRegion result= fDocument.getPartition(expected.getOffset() + j);
assertTrue(expected.equals(result));
}
}
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testExtendPartition() {
try {
fDocument.replace(0, fDocument.getLength(), "/*");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 2, ICPartitions.C_MULTI_LINE_COMMENT)
};
checkPartitioning(expectation, result);
fDocument.replace(2, 0, " ");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 3, ICPartitions.C_MULTI_LINE_COMMENT)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testTogglePartition() {
try {
fDocument.replace(0, fDocument.getLength(), "\t/*\n\tx\n\t/*/\n\ty\n//\t*/");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation1= {
new TypedRegion(0, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(1, 10, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(11, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(15, 5, ICPartitions.C_SINGLE_LINE_COMMENT)
};
checkPartitioning(expectation1, result);
fDocumentPartitioningChanged= false;
fDocument.replace(0, 0, "//"); // "//\t/*\n\tx\n\t/*/\n\ty\n//\t*/"
assertTrue(fDocumentPartitioningChanged);
result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation2= {
new TypedRegion(0, 6, ICPartitions.C_SINGLE_LINE_COMMENT),
new TypedRegion(6, 4, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(10, 12, ICPartitions.C_MULTI_LINE_COMMENT)
};
checkPartitioning(expectation2, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testEditing1() {
try {
fDocument.replace(0, fDocument.getLength(), "");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 0, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "/");
fDocument.replace(fDocument.getLength(), 0, "*");
fDocument.replace(fDocument.getLength(), 0, "*");
fDocument.replace(fDocument.getLength(), 0, "/");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_MULTI_LINE_COMMENT)
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "\r\n");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 4, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(4, 2, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testEditing2() {
try {
fDocument.replace(0, fDocument.getLength(), "");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 0, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "/");
fDocument.replace(fDocument.getLength(), 0, "*");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_MULTI_LINE_COMMENT)
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "\r\n");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_MULTI_LINE_COMMENT)
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "*");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_MULTI_LINE_COMMENT)
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "*");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_MULTI_LINE_COMMENT)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testEditing3() {
try {
fDocument.replace(0, fDocument.getLength(), "");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 0, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "/");
fDocument.replace(fDocument.getLength(), 0, "*");
fDocument.replace(fDocument.getLength(), 0, "*");
fDocument.replace(fDocument.getLength(), 0, "\r\n *");
fDocument.replace(fDocument.getLength(), 0, "/");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_MULTI_LINE_COMMENT)
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "*");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(8, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testEditingString() {
try {
fDocument.replace(0, fDocument.getLength(), "");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 0, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "\"");
fDocument.replace(fDocument.getLength(), 0, "y");
fDocument.replace(fDocument.getLength(), 0, "y");
fDocument.replace(fDocument.getLength(), 0, "\"");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_STRING)
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "y");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 4, ICPartitions.C_STRING),
new TypedRegion(4, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
// insert escaped double quote
fDocument.replace(2, 0, "\\\"");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 6, ICPartitions.C_STRING),
new TypedRegion(6, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
// insert closing and opening double quote
fDocument.replace(2, 2, "\"\"");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 3, ICPartitions.C_STRING),
new TypedRegion(3, 3, ICPartitions.C_STRING),
new TypedRegion(6, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
// insert line continuation and newline
fDocument.replace(2, 2, "\\\r\n");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 7, ICPartitions.C_STRING),
new TypedRegion(7, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
// delete line continuation
fDocument.replace(2, 1, "");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 4, ICPartitions.C_STRING),
new TypedRegion(4, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(5, 2, ICPartitions.C_STRING)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testEditingCharacter() {
try {
fDocument.replace(0, fDocument.getLength(), "");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 0, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "'");
fDocument.replace(fDocument.getLength(), 0, "y");
fDocument.replace(fDocument.getLength(), 0, "y");
fDocument.replace(fDocument.getLength(), 0, "'");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_CHARACTER)
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "y");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 4, ICPartitions.C_CHARACTER),
new TypedRegion(4, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
// insert escaped single quote
fDocument.replace(2, 0, "\\'");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 6, ICPartitions.C_CHARACTER),
new TypedRegion(6, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
// insert closing and opening quote
fDocument.replace(2, 2, "''");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 3, ICPartitions.C_CHARACTER),
new TypedRegion(3, 3, ICPartitions.C_CHARACTER),
new TypedRegion(6, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
// insert line continuation and newline
fDocument.replace(2, 2, "\\\r\n");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 7, ICPartitions.C_CHARACTER),
new TypedRegion(7, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
// delete line continuation
fDocument.replace(2, 1, "");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 4, ICPartitions.C_CHARACTER),
new TypedRegion(4, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(5, 2, ICPartitions.C_CHARACTER)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testEditingPreprocessor() {
try {
fDocument.replace(0, fDocument.getLength(), "");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 0, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "#");
fDocument.replace(fDocument.getLength(), 0, " ");
fDocument.replace(fDocument.getLength(), 0, "\t");
fDocument.replace(fDocument.getLength(), 0, "include <float.h> ");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_PREPROCESSOR)
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "// ");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 21, ICPartitions.C_PREPROCESSOR),
new TypedRegion(21, 5, ICPartitions.C_SINGLE_LINE_COMMENT),
};
checkPartitioning(expectation, result);
fDocument.replace(21, 5, "/* */");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 21, ICPartitions.C_PREPROCESSOR),
new TypedRegion(21, 5, ICPartitions.C_MULTI_LINE_COMMENT),
};
checkPartitioning(expectation, result);
fDocument.replace(fDocument.getLength(), 0, "\nz");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 21, ICPartitions.C_PREPROCESSOR),
new TypedRegion(21, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(26, 1, ICPartitions.C_PREPROCESSOR),
new TypedRegion(27, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
// insert escaped backslash
fDocument.replace(2, 0, "\\\\");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 23, ICPartitions.C_PREPROCESSOR),
new TypedRegion(23, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(28, 1, ICPartitions.C_PREPROCESSOR),
new TypedRegion(29, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
// replace one backslash with a newline
fDocument.replace(3, 1, "\n");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 23, ICPartitions.C_PREPROCESSOR),
new TypedRegion(23, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(28, 1, ICPartitions.C_PREPROCESSOR),
new TypedRegion(29, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
// insert backslash and newline inside multiline comment
fDocument.replace(26, 0, "\\\r\n");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 23, ICPartitions.C_PREPROCESSOR),
new TypedRegion(23, 8, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(31, 1, ICPartitions.C_PREPROCESSOR),
new TypedRegion(32, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
// delete NL leaving only CR
fDocument.replace(28, 1, "");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 23, ICPartitions.C_PREPROCESSOR),
new TypedRegion(23, 7, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(30, 1, ICPartitions.C_PREPROCESSOR),
new TypedRegion(31, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
// delete backslash
fDocument.replace(26, 1, "");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 23, ICPartitions.C_PREPROCESSOR),
new TypedRegion(23, 6, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(29, 1, ICPartitions.C_PREPROCESSOR),
new TypedRegion(30, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
// insert white space before #
fDocument.replace(0, 0, " \t");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 26, ICPartitions.C_PREPROCESSOR),
new TypedRegion(26, 6, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(32, 1, ICPartitions.C_PREPROCESSOR),
new TypedRegion(33, 1, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testLineSplicing_Bug124113() {
try {
fDocument.replace(0, fDocument.getLength(), "// comment... \\\\\ncontinued");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_SINGLE_LINE_COMMENT)
};
checkPartitioning(expectation, result);
fDocument.replace(0, fDocument.getLength(), "#define D \\\\\ncontinued");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_PREPROCESSOR)
};
checkPartitioning(expectation, result);
fDocument.replace(0, fDocument.getLength(), "\"str\\\\\ncontinued\"");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_STRING)
};
checkPartitioning(expectation, result);
fDocument.replace(0, fDocument.getLength(), "'\\\\\nc'");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_CHARACTER)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testCommentInPreprocessorString() {
try {
fDocument.replace(0, fDocument.getLength(), "#define S \"http://www.foo.bar\"");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_PREPROCESSOR)
};
checkPartitioning(expectation, result);
fDocument.replace(0, fDocument.getLength(), "#define S \"http:/* */\"");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_PREPROCESSOR)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testString1() {
try {
fDocument.replace(0, fDocument.getLength(), "\"[string]\"");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, fDocument.getLength(), ICPartitions.C_STRING)
};
checkPartitioning(expectation, result);
fDocument.replace(0, fDocument.getLength(), "\"string1\" \"string2\"");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 9, ICPartitions.C_STRING),
new TypedRegion(9, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(10, 9, ICPartitions.C_STRING)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testString2() {
try {
fDocument.replace(0, fDocument.getLength(), "\"string\"RRRRRRRR\"string\"nostring");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 8, ICPartitions.C_STRING),
new TypedRegion(8, 8, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(16, 8, ICPartitions.C_STRING),
new TypedRegion(24, 8, IDocument.DEFAULT_CONTENT_TYPE)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testRawString1() {
try {
fDocument.replace(0, fDocument.getLength(), "R\"(line 1\n/*line 2*/\nline 3\n)\"");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(1, fDocument.getLength() - 1, ICPartitions.C_STRING)
};
checkPartitioning(expectation, result);
fDocument.replace(0, fDocument.getLength(), "R\"()\"//comment");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(1, fDocument.getLength() - 10, ICPartitions.C_STRING),
new TypedRegion(fDocument.getLength() - 9, 9, ICPartitions.C_SINGLE_LINE_COMMENT),
};
checkPartitioning(expectation, result);
fDocument.replace(0, fDocument.getLength(), "R\"delimiter(line 1\n()delimitex\nline 3\n)delimiter\"");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(1, fDocument.getLength() - 1, ICPartitions.C_STRING)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testRawString2() {
try {
fDocument.replace(0, fDocument.getLength(), "/***/R\"(line 1\nline 2\nline 3\n)\"");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, fDocument.getLength() - 6, ICPartitions.C_STRING)
};
checkPartitioning(expectation, result);
fDocument.replace(0, fDocument.getLength(), "#define X x\nR\"delimiter(line 1\n()delimitex\nline 3\n)delimiter\"");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 12, ICPartitions.C_PREPROCESSOR),
new TypedRegion(12, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(13, fDocument.getLength() - 13, ICPartitions.C_STRING)
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testRawString3() {
try {
fDocument.replace(0, fDocument.getLength(), "/***/R\"(line 1\nline 2\nline 3\n)\" \"str\"");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, fDocument.getLength() - 12, ICPartitions.C_STRING),
new TypedRegion(fDocument.getLength() - 6, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(fDocument.getLength() - 5, 5, ICPartitions.C_STRING),
};
checkPartitioning(expectation, result);
fDocument.replace(0, fDocument.getLength(), "#define X x\nR\"delimiter(line 1\n()delimitex\nline 3\n)del)delimiter\" \"str\"");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 12, ICPartitions.C_PREPROCESSOR),
new TypedRegion(12, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(13, fDocument.getLength() - 19, ICPartitions.C_STRING),
new TypedRegion(fDocument.getLength() - 6, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(fDocument.getLength() - 5, 5, ICPartitions.C_STRING),
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testRawString_Bug352544() {
try {
fDocument.replace(0, fDocument.getLength(), "BAR\"(\";");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 3, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(3, 3, ICPartitions.C_STRING),
new TypedRegion(6, 1, IDocument.DEFAULT_CONTENT_TYPE),
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testEditingRawString1() {
try {
fDocument.replace(0, fDocument.getLength(), "/***/R\"(line 1\nline 2\nline 3\n)\" \"str\"");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, fDocument.getLength() - 12, ICPartitions.C_STRING),
new TypedRegion(fDocument.getLength() - 6, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(fDocument.getLength() - 5, 5, ICPartitions.C_STRING),
};
checkPartitioning(expectation, result);
// insert line
fDocument.replace(8, 0, "line 0\n");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, fDocument.getLength() - 12, ICPartitions.C_STRING),
new TypedRegion(fDocument.getLength() - 6, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(fDocument.getLength() - 5, 5, ICPartitions.C_STRING),
};
checkPartitioning(expectation, result);
// delete text
fDocument.replace(12, 8, "");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, fDocument.getLength() - 12, ICPartitions.C_STRING),
new TypedRegion(fDocument.getLength() - 6, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(fDocument.getLength() - 5, 5, ICPartitions.C_STRING),
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testEditingRawString2() {
try {
fDocument.replace(0, fDocument.getLength(), "/***/R\"(line 1\nline 2\nline 3\n)\" \"str\"");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, fDocument.getLength() - 12, ICPartitions.C_STRING),
new TypedRegion(fDocument.getLength() - 6, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(fDocument.getLength() - 5, 5, ICPartitions.C_STRING),
};
checkPartitioning(expectation, result);
// insert opening delimiter
fDocument.replace(7, 0, "***");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, fDocument.getLength() - 6, ICPartitions.C_STRING)
};
checkPartitioning(expectation, result);
// insert closing delimiter
fDocument.replace(fDocument.getLength() - 7, 0, "***");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, fDocument.getLength() - 12, ICPartitions.C_STRING),
new TypedRegion(fDocument.getLength() - 6, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(fDocument.getLength() - 5, 5, ICPartitions.C_STRING),
};
checkPartitioning(expectation, result);
// invalidate closing delimiter
fDocument.replace(fDocument.getLength() - 7, 1, "");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, fDocument.getLength() - 6, ICPartitions.C_STRING),
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
public void testEditingRawString3() {
try {
fDocument.replace(0, fDocument.getLength(), "/***/R\"(line 1\nline 2\nline 3\n)\" \"str\"");
ITypedRegion[] result= fDocument.computePartitioning(0, fDocument.getLength());
TypedRegion[] expectation= {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, fDocument.getLength() - 12, ICPartitions.C_STRING),
new TypedRegion(fDocument.getLength() - 6, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(fDocument.getLength() - 5, 5, ICPartitions.C_STRING),
};
checkPartitioning(expectation, result);
// insert text after closing quote
fDocument.replace(fDocument.getLength() - 6, 0, " ");
result= fDocument.computePartitioning(0, fDocument.getLength());
expectation= new TypedRegion[] {
new TypedRegion(0, 5, ICPartitions.C_MULTI_LINE_COMMENT),
new TypedRegion(5, 1, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(6, fDocument.getLength() - 13, ICPartitions.C_STRING),
new TypedRegion(fDocument.getLength() - 7, 2, IDocument.DEFAULT_CONTENT_TYPE),
new TypedRegion(fDocument.getLength() - 5, 5, ICPartitions.C_STRING),
};
checkPartitioning(expectation, result);
} catch (BadLocationException x) {
assertTrue(false);
}
}
}