| /* |
| * 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.tools.ant; |
| |
| /** |
| * class to look at how we expand properties |
| */ |
| public class PropertyExpansionTest extends BuildFileTest { |
| |
| |
| public PropertyExpansionTest(String name) { |
| super(name); |
| } |
| |
| /** |
| * we bind to an existing test file because we are too lazy to write our |
| * own, and we don't really care what it is |
| */ |
| public void setUp() { |
| configureProject("src/etc/testcases/core/immutable.xml"); |
| } |
| |
| /** |
| * run through the test cases of expansion |
| */ |
| public void testPropertyExpansion() { |
| assertExpandsTo("",""); |
| assertExpandsTo("$","$"); |
| assertExpandsTo("$$-","$-"); |
| assertExpandsTo("$$","$"); |
| project.setProperty("expanded","EXPANDED"); |
| assertExpandsTo("a${expanded}b","aEXPANDEDb"); |
| assertExpandsTo("${expanded}${expanded}","EXPANDEDEXPANDED"); |
| assertExpandsTo("$$$","$$"); |
| assertExpandsTo("$$$$-","$$-"); |
| assertExpandsTo("",""); |
| assertExpandsTo("Class$$subclass","Class$subclass"); |
| } |
| |
| /** |
| * new things we want |
| */ |
| public void testDollarPassthru() { |
| assertExpandsTo("$-","$-"); |
| assertExpandsTo("Class$subclass","Class$subclass"); |
| assertExpandsTo("$$$-","$$-"); |
| assertExpandsTo("$$$$$","$$$"); |
| assertExpandsTo("${unassigned.property}","${unassigned.property}"); |
| assertExpandsTo("a$b","a$b"); |
| assertExpandsTo("$}}","$}}"); |
| } |
| |
| |
| /** |
| * old things we dont want; not a test no more |
| */ |
| public void oldtestQuirkyLegacyBehavior() { |
| assertExpandsTo("Class$subclass","Classsubclass"); |
| assertExpandsTo("$$$-","$-"); |
| assertExpandsTo("a$b","ab"); |
| assertExpandsTo("$}}","}}"); |
| } |
| |
| /** |
| * little helper method to validate stuff |
| */ |
| private void assertExpandsTo(String source,String expected) { |
| String actual=project.replaceProperties(source); |
| assertEquals(source,expected,actual); |
| } |
| |
| //end class |
| } |