| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.commons.jexl3; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| /** |
| * Tests for malformed expressions and scripts. |
| * ({@link org.apache.commons.jexl3.JexlEngine#createExpression(String)} and |
| * {@link org.apache.commons.jexl3.JexlEngine#createScript(String)} should throw |
| * {@link org.apache.commons.jexl3.JexlException}s). |
| * |
| * @since 1.1 |
| */ |
| public class ParseFailuresTest extends JexlTestCase { |
| |
| static final Log LOGGER = LogFactory.getLog(ParseFailuresTest.class.getName()); |
| |
| /** |
| * Create the test. |
| */ |
| public ParseFailuresTest() { |
| super("ParseFailuresTest"); |
| } |
| |
| @Test |
| public void testMalformedExpression1() throws Exception { |
| // this will throw a JexlException |
| final String badExpression = "eq"; |
| try { |
| JEXL.createExpression(badExpression); |
| Assert.fail("Parsing \"" + badExpression |
| + "\" should result in a JexlException"); |
| } catch (final JexlException pe) { |
| // expected |
| LOGGER.info(pe); |
| } |
| } |
| |
| @Test |
| public void testMalformedExpression2() throws Exception { |
| // this will throw a TokenMgrErr, which we rethrow as a JexlException |
| final String badExpression = "?"; |
| try { |
| JEXL.createExpression(badExpression); |
| Assert.fail("Parsing \"" + badExpression |
| + "\" should result in a JexlException"); |
| } catch (final JexlException pe) { |
| // expected |
| LOGGER.info(pe); |
| } |
| } |
| |
| @Test |
| public void testMalformedScript1() throws Exception { |
| // this will throw a TokenMgrErr, which we rethrow as a JexlException |
| final String badScript = "eq"; |
| try { |
| JEXL.createScript(badScript); |
| Assert.fail("Parsing \"" + badScript |
| + "\" should result in a JexlException"); |
| } catch (final JexlException pe) { |
| // expected |
| LOGGER.info(pe); |
| } |
| } |
| |
| @Test |
| public void testMalformedScript2() throws Exception { |
| // this will throw a TokenMgrErr, which we rethrow as a JexlException |
| final String badScript = "?"; |
| try { |
| JEXL.createScript(badScript); |
| Assert.fail("Parsing \"" + badScript |
| + "\" should result in a JexlException"); |
| } catch (final JexlException pe) { |
| // expected |
| LOGGER.info(pe); |
| } |
| } |
| |
| @Test |
| public void testMalformedScript3() throws Exception { |
| // this will throw a TokenMgrErr, which we rethrow as a JexlException |
| final String badScript = "foo=1;bar=2;a?b:c:d;"; |
| try { |
| JEXL.createScript(badScript); |
| Assert.fail("Parsing \"" + badScript |
| + "\" should result in a JexlException"); |
| } catch (final JexlException pe) { |
| // expected |
| LOGGER.error(pe); |
| } |
| } |
| |
| } |