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/*
* Copyright 2005 The Apache Software Foundation.
*
* Licensed 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.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.Reader;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
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.SuffixFileFilter;
import org.apache.commons.io.filefilter.TrueFileFilter;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* JUnit test suit for running layout engine test under JUnit control.
*/
public class LayoutEngineTestSuite {
private static String[] readLinesFromFile(File f) throws IOException {
List lines = new java.util.ArrayList();
Reader reader = new FileReader(f);
BufferedReader br = new BufferedReader(reader);
String line;
while ((line = br.readLine()) != null) {
lines.add(line);
}
return (String[])lines.toArray(new String[lines.size()]);
}
/**
* @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 mainDir = new File("test/layoutengine");
File backupDir = new File("build/test-results/layoutengine");
backupDir.mkdirs();
final LayoutEngineTester tester = new LayoutEngineTester(backupDir);
IOFileFilter filter;
String single = System.getProperty("fop.layoutengine.single");
if (single != null) {
filter = new NameFileFilter(single);
} else {
filter = new SuffixFileFilter(".xml");
String disabled = System.getProperty("fop.layoutengine.disabled");
if (disabled != null && disabled.length() > 0) {
filter = new AndFileFilter(new NotFileFilter(
new NameFileFilter(readLinesFromFile(new File(disabled)))),
filter);
}
}
Collection files = FileUtils.listFiles(new File(mainDir, "testcases"),
filter, TrueFileFilter.INSTANCE);
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 {
prepare(tester, f);
testMain();
}
});
}
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);
}
}
}
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