source: other-projects/trunk/gs3-release-maker/apache-ant-1.6.5/src/testcases/org/apache/tools/ant/types/MapperTest.java@ 14627

Last change on this file since 14627 was 14627, checked in by oranfry, 17 years ago

initial import of the gs3-release-maker
File size: 8.3 KB
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1/*
2 * Copyright 2000-2002,2004 The Apache Software Foundation
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *
16 */
17
18package org.apache.tools.ant.types;
19
20import org.apache.tools.ant.BuildException;
21import org.apache.tools.ant.Project;
22import org.apache.tools.ant.util.*;
23import org.apache.tools.ant.BuildFileTest;
24
25import junit.framework.TestCase;
26import junit.framework.AssertionFailedError;
27
28import java.io.File;
29import java.util.List;
30import java.util.Arrays;
31
32/**
33 * JUnit 3 testcases for org.apache.tools.ant.types.Mapper.
34 *
35 */
36
37public class MapperTest extends TestCase {
38
39 private Project project;
40
41 public MapperTest(String name) {
42 super(name);
43 }
44
45 public void setUp() {
46 project = new Project();
47 project.setBasedir(".");
48 }
49
50 public void testEmptyElementIfIsReference() {
51 Mapper m = new Mapper(project);
52 m.setFrom("*.java");
53 try {
54 m.setRefid(new Reference("dummyref"));
55 fail("Can add reference to Mapper with from attribute set");
56 } catch (BuildException be) {
57 assertEquals("You must not specify more than one attribute when using refid",
58 be.getMessage());
59 }
60
61 m = new Mapper(project);
62 m.setRefid(new Reference("dummyref"));
63 try {
64 m.setFrom("*.java");
65 fail("Can set from in Mapper that is a reference.");
66 } catch (BuildException be) {
67 assertEquals("You must not specify more than one attribute when using refid",
68 be.getMessage());
69 }
70
71 m = new Mapper(project);
72 m.setRefid(new Reference("dummyref"));
73 try {
74 m.setTo("*.java");
75 fail("Can set to in Mapper that is a reference.");
76 } catch (BuildException be) {
77 assertEquals("You must not specify more than one attribute when using refid",
78 be.getMessage());
79 }
80 try {
81 Mapper.MapperType mt = new Mapper.MapperType();
82 mt.setValue("glob");
83 m.setType(mt);
84 fail("Can set type in Mapper that is a reference.");
85 } catch (BuildException be) {
86 assertEquals("You must not specify more than one attribute when using refid",
87 be.getMessage());
88 }
89 }
90
91 public void testCircularReferenceCheck() {
92 Mapper m = new Mapper(project);
93 project.addReference("dummy", m);
94 m.setRefid(new Reference("dummy"));
95 try {
96 m.getImplementation();
97 fail("Can make Mapper a Reference to itself.");
98 } catch (BuildException be) {
99 assertEquals("This data type contains a circular reference.",
100 be.getMessage());
101 }
102
103 // dummy1 --> dummy2 --> dummy3 --> dummy1
104 Mapper m1 = new Mapper(project);
105 project.addReference("dummy1", m1);
106 m1.setRefid(new Reference("dummy2"));
107 Mapper m2 = new Mapper(project);
108 project.addReference("dummy2", m2);
109 m2.setRefid(new Reference("dummy3"));
110 Mapper m3 = new Mapper(project);
111 project.addReference("dummy3", m3);
112 m3.setRefid(new Reference("dummy1"));
113 try {
114 m1.getImplementation();
115 fail("Can make circular reference.");
116 } catch (BuildException be) {
117 assertEquals("This data type contains a circular reference.",
118 be.getMessage());
119 }
120
121 // dummy1 --> dummy2 --> dummy3
122 // (which holds a glob mapper from "*.java" to "*.class"
123 m1 = new Mapper(project);
124 project.addReference("dummy1", m1);
125 m1.setRefid(new Reference("dummy2"));
126 m2 = new Mapper(project);
127 project.addReference("dummy2", m2);
128 m2.setRefid(new Reference("dummy3"));
129 m3 = new Mapper(project);
130 project.addReference("dummy3", m3);
131 Mapper.MapperType mt = new Mapper.MapperType();
132 mt.setValue("glob");
133 m3.setType(mt);
134 m3.setFrom("*.java");
135 m3.setTo("*.class");
136 FileNameMapper fmm = m1.getImplementation();
137 assertTrue("should be glob", fmm instanceof GlobPatternMapper);
138 String[] result = fmm.mapFileName("a.java");
139 assertEquals("a.java should match", 1, result.length);
140 assertEquals("a.class", result[0]);
141 }
142
143 public void testNested() {
144 Mapper mapper1 = new Mapper(project);
145 Mapper.MapperType mt = new Mapper.MapperType();
146 mt.setValue("glob");
147 mapper1.setType(mt);
148 mapper1.setFrom("from*");
149 mapper1.setTo("to*");
150
151 //mix element types
152 FileNameMapper mapper2 = new FlatFileNameMapper();
153 FileNameMapper mapper3 = new MergingMapper();
154 mapper3.setTo("mergefile");
155
156 Mapper container = new Mapper(project);
157 container.addConfiguredMapper(mapper1);
158 container.add(mapper2);
159 container.add(mapper3);
160
161 FileNameMapper fileNameMapper = container.getImplementation();
162 String[] targets = fileNameMapper.mapFileName("fromfilename");
163 assertNotNull("no filenames mapped", targets);
164 assertEquals("wrong number of filenames mapped", 3, targets.length);
165 List list = Arrays.asList(targets);
166 assertTrue("cannot find expected target \"tofilename\"",
167 list.contains("tofilename"));
168 assertTrue("cannot find expected target \"fromfilename\"",
169 list.contains("fromfilename"));
170 assertTrue("cannot find expected target \"mergefile\"",
171 list.contains("mergefile"));
172 }
173
174 public void testChained() {
175
176 // a --> b --> c --- def
177 // \-- ghi
178
179 FileNameMapper mapperAB = new GlobPatternMapper();
180 mapperAB.setFrom("a");
181 mapperAB.setTo("b");
182
183 FileNameMapper mapperBC = new GlobPatternMapper();
184 mapperBC.setFrom("b");
185 mapperBC.setTo("c");
186
187 //implicit composite
188 Mapper mapperCX = new Mapper(project);
189
190 FileNameMapper mapperDEF = new GlobPatternMapper();
191 mapperDEF.setFrom("c");
192 mapperDEF.setTo("def");
193
194 FileNameMapper mapperGHI = new GlobPatternMapper();
195 mapperGHI.setFrom("c");
196 mapperGHI.setTo("ghi");
197
198 mapperCX.add(mapperDEF);
199 mapperCX.add(mapperGHI);
200
201 Mapper chained = new Mapper(project);
202 chained.setClassname(ChainedMapper.class.getName());
203 chained.add(mapperAB);
204 chained.add(mapperBC);
205 chained.addConfiguredMapper(mapperCX);
206
207 FileNameMapper fileNameMapper = chained.getImplementation();
208 String[] targets = fileNameMapper.mapFileName("a");
209 assertNotNull("no filenames mapped", targets);
210 assertEquals("wrong number of filenames mapped", 2, targets.length);
211 List list = Arrays.asList(targets);
212 assertTrue("cannot find expected target \"def\"", list.contains("def"));
213 assertTrue("cannot find expected target \"ghi\"", list.contains("ghi"));
214 }
215
216 public void testCopyTaskWithTwoFilesets() {
217 TaskdefForCopyTest t = new TaskdefForCopyTest("test1");
218 try {
219 t.setUp();
220 t.test1();
221 } finally {
222 t.tearDown();
223 }
224 }
225
226 private class TaskdefForCopyTest extends BuildFileTest {
227 TaskdefForCopyTest(String name) {
228 super(name);
229 }
230
231 public void setUp() {
232 configureProject("src/etc/testcases/types/mapper.xml");
233 }
234
235 public void tearDown() {
236 executeTarget("cleanup");
237 }
238
239 public void test1() {
240 executeTarget("test1");
241 }
242 }
243}
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