| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * 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.apache.harmony.regex.tests.java.util.regex; |
| |
| import java.util.regex.PatternSyntaxException; |
| |
| import junit.framework.TestCase; |
| |
| public class PatternSyntaxExceptionTest extends TestCase { |
| |
| public void testPatternSyntaxException() { |
| // Normal case |
| PatternSyntaxException e = new PatternSyntaxException("Foo", "Bar", 0); |
| assertEquals("Foo", e.getDescription()); |
| assertEquals("Bar", e.getPattern()); |
| assertEquals(0, e.getIndex()); |
| |
| String s = e.getMessage(); |
| assertTrue(s.contains("Foo")); |
| assertTrue(s.contains("Bar")); |
| assertTrue(s.contains("0")); |
| |
| // No description specified |
| e = new PatternSyntaxException(null, "Bar", 0); |
| assertEquals(null, e.getDescription()); |
| assertEquals("Bar", e.getPattern()); |
| assertEquals(0, e.getIndex()); |
| |
| s = e.getMessage(); |
| assertFalse(s.contains("Foo")); |
| assertTrue(s.contains("Bar")); |
| assertTrue(s.contains("0")); |
| |
| // No pattern specified |
| e = new PatternSyntaxException("Foo", null, 0); |
| assertEquals("Foo", e.getDescription()); |
| assertEquals(null, e.getPattern()); |
| assertEquals(0, e.getIndex()); |
| |
| s = e.getMessage(); |
| assertTrue(s.contains("Foo")); |
| assertFalse(s.contains("Bar")); |
| assertTrue(s.contains("0")); |
| |
| // Neither description nor pattern specified |
| e = new PatternSyntaxException(null, null, 0); |
| assertEquals(null, e.getDescription()); |
| assertEquals(null, e.getPattern()); |
| assertEquals(0, e.getIndex()); |
| |
| s = e.getMessage(); |
| assertFalse(s.contains("Foo")); |
| assertFalse(s.contains("Bar")); |
| assertTrue(s.contains("0")); |
| |
| // No index specified |
| e = new PatternSyntaxException("Foo", "Bar", -1); |
| assertEquals(-1, e.getIndex()); |
| |
| s = e.getMessage(); |
| assertFalse(s.contains("^")); |
| |
| // No pattern, but index specified |
| e = new PatternSyntaxException("Foo", null, 0); |
| assertEquals(0, e.getIndex()); |
| |
| s = e.getMessage(); |
| assertFalse(s.contains("^")); |
| } |
| |
| } |