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/**
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* Back 2 Browser Bytecode Translator
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* Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. Look for COPYING file in the top folder.
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* If not, see http://opensource.org/licenses/GPL-2.0.
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*/
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package org.apidesign.vm4brwsr;
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import org.testng.annotations.Test;
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import static org.testng.Assert.*;
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import org.testng.annotations.AfterClass;
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import org.testng.annotations.BeforeClass;
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/**
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*
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* @author Jaroslav Tulach <jtulach@netbeans.org>
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*/
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public class ClassTest {
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@Test public void superClassEqualsGetSuperclass() {
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assertTrue(Classes.equalsClassesOfExceptions(), "Classes are equal");
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}
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@Test public void jsSuperClassEqualsGetSuperclass() throws Exception {
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assertExec("Classes are equal", Classes.class, "equalsClassesOfExceptions__Z", Double.valueOf(1.0));
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}
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@Test public void classesAreDifferent() {
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assertTrue(Classes.differenceInClasses(), "Classes are not equal");
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}
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@Test public void jsClassesAreDifferent() throws Exception {
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assertExec("Classes are not equal", Classes.class, "differenceInClasses__Z", Double.valueOf(1.0));
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}
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@Test public void javaInstanceName() throws Exception {
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assertEquals(Classes.classForInstance(), "java.io.IOException");
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}
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@Test public void jsInstanceName() throws Exception {
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assertExec("I/O name", Classes.class, "classForInstance__Ljava_lang_String_2", "java.io.IOException");
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}
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@Test public void javaName() throws Exception {
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assertEquals(Classes.name(), "java.io.IOException");
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}
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@Test public void jsName() throws Exception {
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assertExec("I/O name", Classes.class, "name__Ljava_lang_String_2", "java.io.IOException");
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}
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@Test public void javaSimpleName() throws Exception {
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assertEquals(Classes.simpleName(), "IOException");
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}
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@Test public void jsGetsSimpleName() throws Exception {
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assertExec("I/O simple name", Classes.class, "simpleName__Ljava_lang_String_2", "IOException");
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}
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@Test public void javaCanonicalName() {
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assertEquals(Classes.canonicalName(), "java.io.IOException");
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}
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@Test public void jsCanonicalName() throws Exception {
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assertExec("I/O simple name", Classes.class, "canonicalName__Ljava_lang_String_2", "java.io.IOException");
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}
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@Test public void javaNewInstance() throws Exception {
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assertTrue(Classes.newInstance());
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}
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@Test public void jsNewInstance() throws Exception {
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assertExec("Check new instance", Classes.class, "newInstance__Z", Double.valueOf(1));
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}
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@Test public void javaNoNewInstance() throws Exception {
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assertEquals("java.lang.InstantiationException:java.lang.Float",
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Classes.newInstanceNoPubConstructor()
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);
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}
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@Test public void jsNoNewInstance() throws Exception {
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assertExec("Check problems with new instance", Classes.class, "newInstanceNoPubConstructor__Ljava_lang_String_2",
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"java.lang.InstantiationException:java.lang.Float"
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);
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}
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@Test public void jsAnnotation() throws Exception {
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assertExec("Check class annotation", Classes.class, "getMarker__I", Double.valueOf(10));
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}
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@Test public void jsArrayAnnotation() throws Exception {
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assertExec("Check array annotation", Classes.class, "getMarkerNicknames__Ljava_lang_String_2", Classes.getMarkerNicknames());
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}
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@Test public void jsEnumAnnotation() throws Exception {
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assertExec("Check enum annotation", Classes.class, "getMarkerE__Ljava_lang_String_2", Classes.getMarkerE());
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}
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@Test public void jsRetentionAnnotation() throws Exception {
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assertExec("Check enum annotation", Classes.class, "getRetention__Ljava_lang_String_2", Classes.getRetention());
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}
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@Test public void jsStringAnnotation() throws Exception {
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assertExec("Check class annotation", Classes.class, "getNamer__Ljava_lang_String_2Z", "my text", true);
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}
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@Test public void jsStringAnnotationFromArray() throws Exception {
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assertExec("Check class annotation", Classes.class, "getNamer__Ljava_lang_String_2Z", "my text", false);
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}
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@Test public void jsInnerAnnotation() throws Exception {
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assertExec("Check inner annotation", Classes.class, "getInnerNamer__I", Double.valueOf(Classes.getInnerNamer()));
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}
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@Test public void jsInnerAnnotationFromArray() throws Exception {
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assertExec("Check inner annotation", Classes.class, "getInnerNamers__I", Double.valueOf(Classes.getInnerNamers()));
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}
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@Test public void javaInvokeMethod() throws Exception {
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assertEquals(Classes.reflectiveMethodCall(true, "name"), "java.io.IOException", "Calls the name() method via reflection");
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}
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@Test public void jsInvokeMethod() throws Exception {
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assertExec("Calls the name() method via reflection", Classes.class,
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"reflectiveMethodCall__Ljava_lang_Object_2ZLjava_lang_String_2",
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"java.io.IOException", true, "name"
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);
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}
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@Test public void jsMethodDeclaredInObject() throws Exception {
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assertExec("Defined in Object", Classes.class,
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"objectName__Ljava_lang_String_2",
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"java.lang.Object"
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);
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}
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@Test public void jsInvokeParamMethod() throws Exception {
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assertExec("sums two numbers via reflection", Classes.class,
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"reflectiveSum__III", Double.valueOf(5), 2, 3
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);
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}
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@Test public void javaFindMethod() throws Exception {
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assertEquals(Classes.reflectiveMethodCall(false, "name"), "java.io.IOException", "Calls the name() method via reflection");
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}
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@Test public void jsFindMethod() throws Exception {
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assertExec("Calls the name() method via reflection", Classes.class,
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"reflectiveMethodCall__Ljava_lang_Object_2ZLjava_lang_String_2",
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"java.io.IOException", false, "name"
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);
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}
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@Test public void primitiveReturnType() throws Exception {
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assertExec("Tries to get an integer via reflection", Classes.class,
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"primitiveType__Ljava_lang_String_2Ljava_lang_String_2",
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Classes.primitiveType("primitive"), "primitive"
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);
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}
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@Test public void primitiveBoolReturnType() throws Exception {
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assertExec("Tries to get an integer via reflection", Classes.class,
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"primitiveType__Ljava_lang_String_2Ljava_lang_String_2",
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Classes.primitiveType("primitiveB"), "primitiveB"
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);
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}
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@Test public void javaAnnotatedMethod() throws Exception {
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assertEquals(Classes.reflectiveMethodCall(false, null), "java.io.IOException", "Calls the name() method via reflection");
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}
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@Test public void jsAnnotatedMethod() throws Exception {
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assertExec("Calls the name() method via reflection", Classes.class,
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"reflectiveMethodCall__Ljava_lang_Object_2ZLjava_lang_String_2",
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"java.io.IOException", false, null
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);
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}
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@Test public void jsClassParam() throws Exception {
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assertExec("Calls the nameOfIO()", Classes.class,
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"nameOfIO__Ljava_lang_String_2",
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"java.io.IOException"
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);
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}
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@Test public void noInterface() throws Exception {
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assertExec("Calls Class.isInterface", Classes.class,
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"isInterface__ZLjava_lang_String_2",
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0.0, "java.lang.String"
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);
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}
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@Test public void isInterface() throws Exception {
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assertExec("Calls Class.isInterface", Classes.class,
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"isInterface__ZLjava_lang_String_2",
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1.0, "java.lang.Runnable"
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);
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}
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@Test public void integerType() throws Exception {
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assertExec("Computes the type", Classes.class,
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"intType__Ljava_lang_String_2",
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Classes.intType()
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);
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}
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private static TestVM code;
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@BeforeClass
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public void compileTheCode() throws Exception {
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code = TestVM.compileClass("org/apidesign/vm4brwsr/Classes");
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}
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@AfterClass
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public static void releaseTheCode() {
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code = null;
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}
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private void assertExec(
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String msg, Class clazz, String method, Object expRes, Object... args
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) throws Exception {
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code.assertExec(msg, clazz, method, expRes, args);
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}
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@Test public void isClassAssignable() throws Exception {
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assertExec("isAssignable works on subclasses", Classes.class,
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"isClassAssignable__Z",
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true
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);
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}
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@Test public void valueOfEnum() throws Exception {
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assertExec("can get value of enum", Classes.class,
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"valueEnum__Ljava_lang_String_2Ljava_lang_String_2",
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"TWO", "TWO"
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);
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}
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@Test public void typeOfFn() throws Exception {
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assertExec("Type of function is Object", Classes.class,
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"typeOfFn__Ljava_lang_String_2",
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"java.lang.Object"
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);
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}
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@Test public void instanceOfSuperInterface() throws Exception {
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assertExec("Is iof super interface", Classes.class,
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"instanceOfSuperInterface__Z",
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1.0
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);
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}
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}
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