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1 package test.net.sourceforge.pmd.ast;
2
3 import net.sourceforge.pmd.PMD;
4 import net.sourceforge.pmd.TargetJDK1_4;
5 import net.sourceforge.pmd.ast.ASTCompilationUnit;
6 import net.sourceforge.pmd.ast.ASTLocalVariableDeclaration;
7 import net.sourceforge.pmd.ast.JavaParser;
8 import test.net.sourceforge.pmd.testframework.ParserTst;
9
10 import java.io.StringReader  ;
11
12 public class ASTLocalVariableDeclarationTest extends ParserTst {
13
14 public void testSingleDimArray() {
15 JavaParser parser = (new TargetJDK1_4()).createParser(new StringReader (TEST1));
16 ASTCompilationUnit cu = parser.CompilationUnit();
17 ASTLocalVariableDeclaration node = (ASTLocalVariableDeclaration) cu.findChildrenOfType(ASTLocalVariableDeclaration.class).get(0);
18 assertEquals(1, node.getArrayDepth());
19 }
20
21 public void testMultDimArray() {
22 JavaParser parser = (new TargetJDK1_4()).createParser(new StringReader (TEST2));
23 ASTCompilationUnit cu = parser.CompilationUnit();
24 ASTLocalVariableDeclaration node = (ASTLocalVariableDeclaration) cu.findChildrenOfType(ASTLocalVariableDeclaration.class).get(0);
25 assertEquals(2, node.getArrayDepth());
26 }
27
28 public void testMultDimArraySplitBraces() {
29 JavaParser parser = (new TargetJDK1_4()).createParser(new StringReader (TEST3));
30 ASTCompilationUnit cu = parser.CompilationUnit();
31 ASTLocalVariableDeclaration node = (ASTLocalVariableDeclaration) cu.findChildrenOfType(ASTLocalVariableDeclaration.class).get(0);
32 assertEquals(3, node.getArrayDepth());
33 }
34
35 private static final String TEST1 =
36 "class Foo {" + PMD.EOL +
37 " void bar() {int x[] = null;}" + PMD.EOL +
38 "}";
39
40 private static final String TEST2 =
41 "class Foo {" + PMD.EOL +
42 " void bar() {int x[][] = null;}" + PMD.EOL +
43 "}";
44
45 private static final String TEST3 =
46 "class Foo {" + PMD.EOL +
47 " void bar() {int[] x[][] = null;}" + PMD.EOL +
48 "}";
49
50 }
51 |
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