1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
|
/*
* 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.
*/
/* $Id$ */
package org.apache.fop.layoutengine;
import java.io.File;
import java.io.IOException;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.sax.SAXResult;
import javax.xml.transform.stream.StreamSource;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.filefilter.AndFileFilter;
import org.apache.commons.io.filefilter.IOFileFilter;
import org.apache.commons.io.filefilter.NameFileFilter;
import org.apache.commons.io.filefilter.NotFileFilter;
import org.apache.commons.io.filefilter.PrefixFileFilter;
import org.apache.commons.io.filefilter.SuffixFileFilter;
import org.apache.commons.io.filefilter.TrueFileFilter;
import org.apache.fop.DebugHelper;
/**
* JUnit test suit for running layout engine test under JUnit control.
*/
public class LayoutEngineTestSuite {
static {
DebugHelper.registerStandardElementListObservers();
}
public static String[] readDisabledTestcases(File f) throws IOException {
List lines = new java.util.ArrayList();
Source stylesheet = new StreamSource(
new File("test/layoutengine/disabled-testcase2filename.xsl"));
Source source = new StreamSource(f);
Result result = new SAXResult(new FilenameHandler(lines));
try {
Transformer transformer = TransformerFactory.newInstance().newTransformer(stylesheet);
transformer.transform(source, result);
} catch (TransformerConfigurationException tce) {
throw new RuntimeException(tce.getMessage());
} catch (TransformerException te) {
throw new RuntimeException(te.getMessage());
}
return (String[])lines.toArray(new String[lines.size()]);
}
private static class FilenameHandler extends DefaultHandler {
private StringBuffer buffer = new StringBuffer(128);
private boolean readingFilename = false;
private List filenames;
public FilenameHandler(List filenames) {
this.filenames = filenames;
}
public void startElement(String namespaceURI, String localName, String qName,
Attributes atts) throws SAXException {
if (qName != null && qName.equals("file")) {
buffer.setLength(0);
readingFilename = true;
} else {
throw new RuntimeException(
"Unexpected element while reading disabled testcase file names: " + qName);
}
}
public void endElement(String namespaceURI, String localName, String qName)
throws SAXException {
if (qName != null && qName.equals("file")) {
readingFilename = false;
filenames.add(buffer.toString());
} else {
throw new RuntimeException(
"Unexpected element while reading disabled testcase file names: " + qName);
}
}
public void characters(char[] ch, int start, int length) throws SAXException {
if (readingFilename) {
buffer.append(ch, start, length);
}
}
}
public static IOFileFilter decorateWithDisabledList(IOFileFilter filter) throws IOException {
String disabled = System.getProperty("fop.layoutengine.disabled");
if (disabled != null && disabled.length() > 0) {
filter = new AndFileFilter(new NotFileFilter(
new NameFileFilter(readDisabledTestcases(new File(disabled)))),
filter);
}
return filter;
}
/**
* @return a Collection of File instances containing all the test cases set up for processing.
* @throws IOException if there's a problem gathering the list of test files
*/
public static Collection getTestFiles() throws IOException {
File mainDir = new File("test/layoutengine");
IOFileFilter filter;
String single = System.getProperty("fop.layoutengine.single");
String startsWith = System.getProperty("fop.layoutengine.starts-with");
if (single != null) {
filter = new NameFileFilter(single);
} else if (startsWith != null) {
filter = new PrefixFileFilter(startsWith);
filter = new AndFileFilter(filter, new SuffixFileFilter(".xml"));
filter = decorateWithDisabledList(filter);
} else {
filter = new SuffixFileFilter(".xml");
filter = decorateWithDisabledList(filter);
}
String testset = System.getProperty("fop.layoutengine.testset");
if (testset == null) {
testset = "standard";
}
Collection files = FileUtils.listFiles(new File(mainDir, testset + "-testcases"),
filter, TrueFileFilter.INSTANCE);
String privateTests = System.getProperty("fop.layoutengine.private");
if ("true".equalsIgnoreCase(privateTests)) {
Collection privateFiles = FileUtils.listFiles(
new File(mainDir, "private-testcases"),
filter, TrueFileFilter.INSTANCE);
files.addAll(privateFiles);
}
return files;
}
/**
* @return the test suite with all the tests (one for each XML file)
* @throws IOException in case of an I/O problem
*/
public static Test suite() throws IOException {
TestSuite suite = new TestSuite();
File backupDir = new File("build/test-results/layoutengine");
backupDir.mkdirs();
Collection files = getTestFiles();
final LayoutEngineTester tester = new LayoutEngineTester(backupDir);
Iterator i = files.iterator();
while (i.hasNext()) {
File f = (File)i.next();
addTestCase(suite, tester, f);
}
return suite;
}
private static void addTestCase(TestSuite suite,
final LayoutEngineTester tester, final File f) {
suite.addTest(new LayoutEngineTestCase(f.getName()) {
public void runTest() throws Exception {
try {
prepare(tester, f);
testMain();
} catch (Exception e) {
org.apache.commons.logging.LogFactory.getLog(
this.getClass()).error("Error on " + f.getName());
throw e;
}
}
});
}
private static class LayoutEngineTestCase extends TestCase {
private LayoutEngineTester tester;
private File testFile;
public LayoutEngineTestCase(String name) {
super(name);
}
public void prepare(LayoutEngineTester tester, File testFile) {
//super(testFile.getName());
this.tester = tester;
this.testFile = testFile;
}
public void testMain() throws Exception {
tester.runTest(testFile);
}
}
}
|
