1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/*******************************************************************************
* Copyright (c) 2011 Institute for Software, HSR Hochschule fuer Technik
* Rapperswil, University of applied sciences 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:
* Institute for Software - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.parser.tests.rewrite.changegenerator.insertbefore;
import junit.framework.Test;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTCompoundStatement;
import org.eclipse.cdt.core.dom.ast.IASTDeclarationStatement;
import org.eclipse.cdt.core.dom.ast.IASTForStatement;
import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclSpecifier;
import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration;
import org.eclipse.cdt.core.dom.ast.IASTStatement;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTSimpleDeclSpecifier;
import org.eclipse.cdt.core.parser.tests.rewrite.changegenerator.ChangeGeneratorTest;
import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPNodeFactory;
import org.eclipse.cdt.internal.core.dom.rewrite.ASTModification;
import org.eclipse.cdt.internal.core.dom.rewrite.ASTModificationStore;
public class MultilineWhitespaceHandlingTest extends ChangeGeneratorTest {
MultilineWhitespaceHandlingTest() {
super("MultilineWhitespaceHandlingTest");
}
public static Test suite() {
return new MultilineWhitespaceHandlingTest();
}
@Override
protected void setUp() throws Exception {
source = "void foo() {\r\n\r\n\tfor(int i = 0; i < 10; i++) {\r\n\r\n\t}\r\n}\r\n"; //$NON-NLS-1$
expectedSource = "void foo() {\r\n\r\n\tfor(int i = 0; i < 10; i++) {\r\n\t\tint i;\r\n\t\tint j;\r\n\r\n\t}\r\n}\r\n"; //$NON-NLS-1$
super.setUp();
}
@Override
protected ASTVisitor createModificator(final ASTModificationStore modStore) {
return new ASTVisitor() {
{
shouldVisitStatements = true;
}
@Override
public int visit(IASTStatement statement) {
if (statement instanceof IASTForStatement) {
IASTForStatement forStatement = (IASTForStatement) statement;
IASTCompoundStatement compoundStatement = (IASTCompoundStatement) forStatement.getBody();
addIntDeclaration(modStore, compoundStatement, "i"); //$NON-NLS-1$
addIntDeclaration(modStore, compoundStatement, "j"); //$NON-NLS-1$
}
return PROCESS_CONTINUE;
}
private void addIntDeclaration(final ASTModificationStore modStore,
IASTCompoundStatement compoundStatement, String variableName) {
CPPNodeFactory nf = CPPNodeFactory.getDefault();
ICPPASTSimpleDeclSpecifier newSimpleDeclSpecifier = nf.newSimpleDeclSpecifier();
newSimpleDeclSpecifier.setType(IASTSimpleDeclSpecifier.t_int);
IASTSimpleDeclaration newSimpleDeclaration = nf.newSimpleDeclaration(newSimpleDeclSpecifier);
newSimpleDeclaration.addDeclarator(nf.newDeclarator(nf.newName(variableName.toCharArray())));
IASTDeclarationStatement newDeclaration = nf.newDeclarationStatement(newSimpleDeclaration);
ASTModification modification = new ASTModification(ASTModification.ModificationKind.APPEND_CHILD, compoundStatement, newDeclaration, null);
modStore.storeModification(null, modification);
}
};
}
}
|