/***** BEGIN LICENSE BLOCK *****
* Version: CPL 1.0/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Common Public
* License Version 1.0 (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.eclipse.org/legal/cpl-v10.html
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* Copyright (C) 2002 uid41545 <uid41545@users.sourceforge.net>
* Copyright (C) 2002-2004 Anders Bengtsson <ndrsbngtssn@yahoo.se>
* Copyright (C) 2002-2004 Jan Arne Petersen <jpetersen@uni-bonn.de>
* Copyright (C) 2003 Joey Gibson <joey@joeygibson.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
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* the provisions above, a recipient may use your version of this file under
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***** END LICENSE BLOCK *****/
package org.jruby.test;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.jruby.Ruby;
import org.jruby.RubyArray;
import org.jruby.RubyString;
/**
* @author Anders
*/
public class ScriptTestSuite extends TestSuite {
private static final String TEST_DIR = "test";
private static final String TEST_INDEX = "test_index";
public ScriptTestSuite(String name) {
super(name);
}
public static Test suite() throws java.io.IOException {
TestSuite suite = new TestSuite();
File testDir;
if (System.getProperty("basedir") != null) {
testDir = new File(System.getProperty("basedir"), "target/test-classes/" + TEST_DIR);
} else {
testDir = new File(TEST_DIR);
}
File testIndex = new File(testDir, TEST_INDEX);
if (! testIndex.canRead()) {
// Since we don't have any other error reporting mechanism, we
// add the error message as an always-failing test to the test suite.
suite.addTest(new FailingTest("ScriptTestSuite",
"Couldn't locate " + TEST_INDEX +
". Make sure you run the tests from the base " +
"directory of the JRuby sourcecode."));
return suite;
}
BufferedReader testFiles =
new BufferedReader(new InputStreamReader(new FileInputStream(testIndex)));
String line;
while ((line = testFiles.readLine()) != null) {
line = line.trim();
if (line.startsWith("#") || line.length() == 0) {
continue;
}
// Ensure we have a new interpreter for each test. Previous we were using the
// same interpreter which caused problems as soon as one test failed.
Ruby runtime = setupInterpreter();
suite.addTest(new ScriptTest(runtime, testDir, line));
}
return suite;
}
private static Ruby setupInterpreter() {
Ruby runtime = Ruby.newInstance();
runtime.getLoadService().init(new ArrayList());
return runtime;
}
private static class ScriptTest extends TestCase {
private final Ruby runtime;
private final File testDir;
private final String filename;
public ScriptTest(Ruby runtime, File testDir, String filename) {
super(filename);
this.runtime = runtime;
this.testDir = testDir;
this.filename = filename;
}
private String scriptName() {
return new File(testDir, filename).getPath();
}
public void runTest() throws Throwable {
StringBuffer script = new StringBuffer();
script.append("require 'test/minirunit'").append('\n');
script.append("$silentTests = true").append('\n');
script.append("test_load('").append(scriptName()).append("')").append('\n');
script.append("$failed").append('\n');
RubyArray lastFailed = (RubyArray)runtime.executeScript(script.toString(), scriptName() + "_generated_test.rb");
if (!lastFailed.isEmpty()) {
RubyString message = (RubyString) lastFailed.callMethod(lastFailed.getRuntime().getCurrentContext(), "to_s");
fail(scriptName() + " failed, complete failure list follows:\n" + message.toString());
}
System.out.flush(); // Without a flush Ant will miss some of our output
}
}
}