| /* |
| * 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 groovy.bugs |
| |
| import groovy.test.GroovyTestCase |
| |
| /** |
| * Verifies that DefaultGroovyMethods.transformLine(Reader, Writer, Closure) |
| * actually writes its output. |
| */ |
| |
| class Groovy1081_Bug extends GroovyTestCase { |
| |
| void testShort() { |
| def reader = new StringReader('abc') |
| def writer = new StringWriter() |
| |
| reader.transformLine(writer) { it } |
| |
| // Implementation was creating a BufferedWriter, but not flushing it |
| assertTrue(writer.toString().startsWith('abc')) |
| } |
| |
| } |