jaroslav@106: /**
jaroslav@106:  * Back 2 Browser Bytecode Translator
jaroslav@106:  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
jaroslav@106:  *
jaroslav@106:  * This program is free software: you can redistribute it and/or modify
jaroslav@106:  * it under the terms of the GNU General Public License as published by
jaroslav@106:  * the Free Software Foundation, version 2 of the License.
jaroslav@106:  *
jaroslav@106:  * This program is distributed in the hope that it will be useful,
jaroslav@106:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
jaroslav@106:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
jaroslav@106:  * GNU General Public License for more details.
jaroslav@106:  *
jaroslav@106:  * You should have received a copy of the GNU General Public License
jaroslav@106:  * along with this program. Look for COPYING file in the top folder.
jaroslav@106:  * If not, see http://opensource.org/licenses/GPL-2.0.
jaroslav@106:  */
jaroslav@21: /*
jaroslav@21: Java 4 Browser Bytecode Translator
jaroslav@21: Copyright (C) 2012-2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
jaroslav@21: 
jaroslav@21: This program is free software: you can redistribute it and/or modify
jaroslav@21: it under the terms of the GNU General Public License as published by
jaroslav@21: the Free Software Foundation, version 2 of the License.
jaroslav@21: 
jaroslav@21: This program is distributed in the hope that it will be useful,
jaroslav@21: but WITHOUT ANY WARRANTY; without even the implied warranty of
jaroslav@21: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
jaroslav@21: GNU General Public License for more details.
jaroslav@21: 
jaroslav@21: You should have received a copy of the GNU General Public License
jaroslav@21: along with this program. Look for COPYING file in the top folder.
jaroslav@21: If not, see http://opensource.org/licenses/GPL-2.0.
jaroslav@21: */
jaroslav@22: package org.apidesign.vm4brwsr;
jaroslav@21: 
jaroslav@21: import javax.script.Invocable;
jaroslav@21: import javax.script.ScriptException;
jaroslav@21: import org.testng.annotations.Test;
jaroslav@21: import static org.testng.Assert.*;
jaroslav@103: import org.testng.annotations.BeforeClass;
jaroslav@21: 
jaroslav@21: /**
jaroslav@21:  *
jaroslav@21:  * @author Jaroslav Tulach <jtulach@netbeans.org>
jaroslav@21:  */
jaroslav@21: public class ArrayTest {
jaroslav@21:     @Test public void verifySimpleIntOperation() throws Exception {
jaroslav@103:             assertExec("CheckTheSum", "org_apidesign_vm4brwsr_Array_simpleI", 
jaroslav@21:             Double.valueOf(15)
jaroslav@21:         );
jaroslav@21:     }
jaroslav@21:     @Test public void verifyOperationsOnArrays() throws Exception {
jaroslav@22:         assertExec("The sum is 105", "org_apidesign_vm4brwsr_Array_sumD", 
jaroslav@21:             Double.valueOf(105)
jaroslav@21:         );
jaroslav@21:     }
jaroslav@21:     
jaroslav@104:     @Test public void doesCopyArrayWork() throws Exception {
jaroslav@104:         assertExec("Returns 'a'", "org_apidesign_vm4brwsr_Array_copyArrayC", Double.valueOf('a'));
jaroslav@104:     }
jaroslav@104:     
jaroslav@103:     private static CharSequence codeSeq;
jaroslav@103:     private static Invocable code;
jaroslav@103:     
jaroslav@103:     @BeforeClass 
jaroslav@103:     public void compileTheCode() throws Exception {
jaroslav@21:         StringBuilder sb = new StringBuilder();
jaroslav@103:         code = StaticMethodTest.compileClass(sb, 
jaroslav@22:             "org/apidesign/vm4brwsr/Array"
jaroslav@21:         );
jaroslav@103:         codeSeq = sb;
jaroslav@103:     }
jaroslav@103:     private static void assertExec(String msg, String methodName, Object expRes, Object... args) throws Exception {
jaroslav@21:         Object ret = null;
jaroslav@21:         try {
jaroslav@103:             ret = code.invokeFunction(methodName, args);
jaroslav@21:         } catch (ScriptException ex) {
jaroslav@103:             fail("Execution failed in\n" + codeSeq, ex);
jaroslav@21:         } catch (NoSuchMethodException ex) {
jaroslav@103:             fail("Cannot find method in\n" + codeSeq, ex);
jaroslav@21:         }
jaroslav@21:         if (ret == null && expRes == null) {
jaroslav@21:             return;
jaroslav@21:         }
jaroslav@21:         if (expRes.equals(ret)) {
jaroslav@21:             return;
jaroslav@21:         }
jaroslav@103:         assertEquals(ret, expRes, msg + "was: " + ret + "\n" + codeSeq);
jaroslav@21:     }
jaroslav@21: }