01: /*
02: $Id: GroovyClassLoaderTest.java 1924 2005-03-02 08:23:38Z jstrachan $
03:
04: Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
05:
06: Redistribution and use of this software and associated documentation
07: ("Software"), with or without modification, are permitted provided
08: that the following conditions are met:
09:
10: 1. Redistributions of source code must retain copyright
11: statements and notices. Redistributions must also contain a
12: copy of this document.
13:
14: 2. Redistributions in binary form must reproduce the
15: above copyright notice, this list of conditions and the
16: following disclaimer in the documentation and/or other
17: materials provided with the distribution.
18:
19: 3. The name "groovy" must not be used to endorse or promote
20: products derived from this Software without prior written
21: permission of The Codehaus. For written permission,
22: please contact info@codehaus.org.
23:
24: 4. Products derived from this Software may not be called "groovy"
25: nor may "groovy" appear in their names without prior written
26: permission of The Codehaus. "groovy" is a registered
27: trademark of The Codehaus.
28:
29: 5. Due credit should be given to The Codehaus -
30: http://groovy.codehaus.org/
31:
32: THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS
33: ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
34: NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
35: FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
36: THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
37: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
38: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
39: SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
40: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
41: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
42: ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
43: OF THE POSSIBILITY OF SUCH DAMAGE.
44:
45: */
46:
47: package org.codehaus.groovy.classgen;
48:
49: import groovy.lang.GroovyObject;
50: import groovy.lang.MetaClass;
51:
52: import java.io.File;
53:
54: /**
55: * Tests dynamically compiling a new class
56: *
57: * @author <a href="mailto:james@coredevelopers.net">James Strachan</a>
58: * @version $Revision: 1924 $
59: */
60: public class GroovyClassLoaderTest extends TestSupport {
61:
62: public void testCompile() throws Exception {
63: Class groovyClass = loader.parseClass(new File(
64: "src/test/org/codehaus/groovy/classgen/Main.groovy"));
65:
66: System.out.println("Invoking main...");
67:
68: GroovyObject object = (GroovyObject) groovyClass.newInstance();
69:
70: assertTrue(object != null);
71:
72: MetaClass metaClass = object.getMetaClass();
73: System.out.println("Metaclass: " + metaClass);
74:
75: Class type = object.getClass();
76: System.out.println("Type: " + type);
77:
78: // invoke via metaclass
79: metaClass.invokeMethod(object, "main", null);
80:
81: // invoke directly
82: object.invokeMethod("main", null);
83: }
84: }
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