| /** |
| * |
| * Copyright 2004 James Strachan |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| **/ |
| package org.codehaus.groovy.classgen; |
| |
| import junit.framework.TestCase; |
| import org.codehaus.groovy.ast.ASTNode; |
| import org.codehaus.groovy.syntax.parser.RuntimeParserException; |
| |
| /** |
| * @version $Revision$ |
| */ |
| public class VerifierCodeVisitorTest extends TestCase { |
| public void testValidNames() { |
| assertValidName("a"); |
| assertValidName("a1234"); |
| assertValidName("a_b_c"); |
| assertValidName("a____1234"); |
| } |
| |
| public void testInvalidNames() { |
| assertInvalidName("1"); |
| assertInvalidName("100"); |
| assertInvalidName("1a"); |
| assertInvalidName("a!"); |
| assertInvalidName("a."); |
| assertInvalidName("$"); |
| assertInvalidName("$foo"); |
| } |
| |
| protected void assertValidName(String name) { |
| VerifierCodeVisitor.assertValidIdentifier(name, "variable name", new ASTNode()); |
| } |
| |
| protected void assertInvalidName(String name) { |
| try { |
| VerifierCodeVisitor.assertValidIdentifier(name, "variable name", new ASTNode()); |
| fail("Should have thrown exception due to invalid name: " + name); |
| } |
| catch (RuntimeParserException e) { |
| System.out.println("Caught invalid exception: " + e); |
| } |
| } |
| } |