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/*
***** BEGIN LICENSE BLOCK *****
* Version: EPL 2.0/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Eclipse Public
* 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.eclipse.org/legal/epl-v20.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 Benoit Cerrina <b.cerrina@wanadoo.fr>
* Copyright (C) 2002-2004 Anders Bengtsson <ndrsbngtssn@yahoo.se>
* Copyright (C) 2002-2004 Jan Arne Petersen <jpetersen@uni-bonn.de>
* Copyright (C) 2004 Stefan Matthias Aust <sma@3plus4.de>
* Copyright (C) 2005 Kiel Hodges <jruby-devel@selfsosoft.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
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the EPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the EPL, the GPL or the LGPL.
***** END LICENSE BLOCK *****/
package org.jruby.test;
import org.jruby.RubyException;
import org.jruby.RubyObject;
import org.jruby.api.Access;
import org.jruby.exceptions.RaiseException;
import org.jruby.runtime.builtin.IRubyObject;
import static org.jruby.api.Convert.asFixnum;
/**
* Unit test for the kernel class.
**/
public class TestKernel extends Base {
public TestKernel(String name) {
super(name);
}
public void testLoad() throws Exception {
//load should work several times in a row
assertEquals("0", eval("load '../test/loadTest.rb'"));
assertEquals("load did not load the same file several times", "1", eval("load '../test/loadTest.rb'"));
}
public void testRequire() throws Exception {
//reset the $loadTestvar
eval("$loadTest = nil");
assertEquals("failed to load the file test/loadTest", "0", eval("require '../test/loadTest'"));
assertEquals("incorrectly reloaded the file test/loadTest", "", eval("require '../test/loadTest'"));
assertEquals("incorrect value for $\" variable", "true", eval("print $\"[-1].end_with?('test/loadTest.rb')"));
}
public void testPrintf() throws Exception {
assertEquals("hello", eval("printf(\"%s\", \"hello\")"));
assertEquals("", eval("printf(\"%s\", nil)"));
}
public void testExit() throws Exception {
var zero = asFixnum(context, 0);
var one = asFixnum(context, 1);
verifyExit(zero, "true");
verifyExit(one, "false");
verifyExit(zero, "");
verifyExit(zero, "0.1");
verifyExit(asFixnum(context, 7), "7");
}
private void verifyExit(RubyObject expectedStatus, String argument) throws Exception {
try {
eval("exit " + argument);
fail("Expected a SystemExit to be thrown by calling exit.");
} catch (RaiseException re) {
RubyException raisedException = re.getException();
if (Access.getClass(context, "SystemExit").isInstance(raisedException)) {
assertEquals(expectedStatus, raisedException.callMethod(context, "status"));
} else {
throw re;
}
}
}
}