72 lines
2.5 KiB
Java
72 lines
2.5 KiB
Java
/*******************************************************************************
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* Copyright (c) 2009 Luaj.org. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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******************************************************************************/
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package org.luaj.luajc;
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import java.io.ByteArrayInputStream;
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import java.io.InputStream;
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import org.luaj.vm2.LuaClosure;
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import org.luaj.vm2.LuaTable;
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import org.luaj.vm2.LuaValue;
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import org.luaj.vm2.Print;
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import org.luaj.vm2.Prototype;
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import org.luaj.vm2.compiler.LuaC;
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import org.luaj.vm2.lib.jse.JsePlatform;
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/** Test the plain old bytecode interpreter */
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public class TestLuaJ {
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// create the script
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public static String name = "script";
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public static String script =
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"function r(q,...)\n"+
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" local a=arg\n"+
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" return a and a[2]\n"+
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"end\n" +
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"function s(q,...)\n"+
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" local a=arg\n"+
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" local b=...\n"+
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" return a and a[2],b\n"+
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"end\n" +
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"print( r(111,222,333),s(111,222,333) )";
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public static void main(String[] args) throws Exception {
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System.out.println(script);
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// create an environment to run in
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LuaTable _G = JsePlatform.standardGlobals();
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// compile into a chunk, or load as a class
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InputStream is = new ByteArrayInputStream( script.getBytes() );
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LuaValue chunk = LuaC.instance.load(is, "script",_G);
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chunk.call();
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}
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private static void print(Prototype p) {
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System.out.println("--- "+p.is_vararg);
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Print.printCode(p);
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if (p.p!=null)
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for ( int i=0,n=p.p.length; i<n; i++ )
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print( p.p[i] );
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}
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}
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