1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/rt/vm/src/test/java/org/apidesign/vm4brwsr/ClassTest.java Tue Feb 26 16:54:16 2013 +0100
1.3 @@ -0,0 +1,206 @@
1.4 +/**
1.5 + * Back 2 Browser Bytecode Translator
1.6 + * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
1.7 + *
1.8 + * This program is free software: you can redistribute it and/or modify
1.9 + * it under the terms of the GNU General Public License as published by
1.10 + * the Free Software Foundation, version 2 of the License.
1.11 + *
1.12 + * This program is distributed in the hope that it will be useful,
1.13 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.14 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.15 + * GNU General Public License for more details.
1.16 + *
1.17 + * You should have received a copy of the GNU General Public License
1.18 + * along with this program. Look for COPYING file in the top folder.
1.19 + * If not, see http://opensource.org/licenses/GPL-2.0.
1.20 + */
1.21 +package org.apidesign.vm4brwsr;
1.22 +
1.23 +import org.testng.annotations.Test;
1.24 +import static org.testng.Assert.*;
1.25 +import org.testng.annotations.BeforeClass;
1.26 +
1.27 +/**
1.28 + *
1.29 + * @author Jaroslav Tulach <jtulach@netbeans.org>
1.30 + */
1.31 +public class ClassTest {
1.32 +
1.33 + @Test public void superClassEqualsGetSuperclass() {
1.34 + assertTrue(Classes.equalsClassesOfExceptions(), "Classes are equal");
1.35 + }
1.36 +
1.37 + @Test public void jsSuperClassEqualsGetSuperclass() throws Exception {
1.38 + assertExec("Classes are equal", Classes.class, "equalsClassesOfExceptions__Z", Double.valueOf(1.0));
1.39 + }
1.40 +
1.41 + @Test public void classesAreDifferent() {
1.42 + assertTrue(Classes.differenceInClasses(), "Classes are not equal");
1.43 + }
1.44 +
1.45 + @Test public void jsClassesAreDifferent() throws Exception {
1.46 + assertExec("Classes are not equal", Classes.class, "differenceInClasses__Z", Double.valueOf(1.0));
1.47 + }
1.48 +
1.49 + @Test public void javaInstanceName() throws Exception {
1.50 + assertEquals(Classes.classForInstance(), "java.io.IOException");
1.51 + }
1.52 + @Test public void jsInstanceName() throws Exception {
1.53 + assertExec("I/O name", Classes.class, "classForInstance__Ljava_lang_String_2", "java.io.IOException");
1.54 + }
1.55 + @Test public void javaName() throws Exception {
1.56 + assertEquals(Classes.name(), "java.io.IOException");
1.57 + }
1.58 + @Test public void jsName() throws Exception {
1.59 + assertExec("I/O name", Classes.class, "name__Ljava_lang_String_2", "java.io.IOException");
1.60 + }
1.61 + @Test public void javaSimpleName() throws Exception {
1.62 + assertEquals(Classes.simpleName(), "IOException");
1.63 + }
1.64 + @Test public void jsGetsSimpleName() throws Exception {
1.65 + assertExec("I/O simple name", Classes.class, "simpleName__Ljava_lang_String_2", "IOException");
1.66 + }
1.67 + @Test public void javaCanonicalName() {
1.68 + assertEquals(Classes.canonicalName(), "java.io.IOException");
1.69 + }
1.70 + @Test public void jsCanonicalName() throws Exception {
1.71 + assertExec("I/O simple name", Classes.class, "canonicalName__Ljava_lang_String_2", "java.io.IOException");
1.72 + }
1.73 + @Test public void javaNewInstance() throws Exception {
1.74 + assertTrue(Classes.newInstance());
1.75 + }
1.76 + @Test public void jsNewInstance() throws Exception {
1.77 + assertExec("Check new instance", Classes.class, "newInstance__Z", Double.valueOf(1));
1.78 + }
1.79 + @Test public void javaNoNewInstance() throws Exception {
1.80 + assertEquals("java.lang.InstantiationException:java.lang.Float",
1.81 + Classes.newInstanceNoPubConstructor()
1.82 + );
1.83 + }
1.84 + @Test public void jsNoNewInstance() throws Exception {
1.85 + assertExec("Check problems with new instance", Classes.class, "newInstanceNoPubConstructor__Ljava_lang_String_2",
1.86 + "java.lang.InstantiationException:java.lang.Float"
1.87 + );
1.88 + }
1.89 + @Test public void jsAnnotation() throws Exception {
1.90 + assertExec("Check class annotation", Classes.class, "getMarker__I", Double.valueOf(10));
1.91 + }
1.92 + @Test public void jsArrayAnnotation() throws Exception {
1.93 + assertExec("Check array annotation", Classes.class, "getMarkerNicknames__Ljava_lang_String_2", Classes.getMarkerNicknames());
1.94 + }
1.95 + @Test public void jsEnumAnnotation() throws Exception {
1.96 + assertExec("Check enum annotation", Classes.class, "getMarkerE__Ljava_lang_String_2", Classes.getMarkerE());
1.97 + }
1.98 + @Test public void jsRetentionAnnotation() throws Exception {
1.99 + assertExec("Check enum annotation", Classes.class, "getRetention__Ljava_lang_String_2", Classes.getRetention());
1.100 + }
1.101 + @Test public void jsStringAnnotation() throws Exception {
1.102 + assertExec("Check class annotation", Classes.class, "getNamer__Ljava_lang_String_2Z", "my text", true);
1.103 + }
1.104 + @Test public void jsStringAnnotationFromArray() throws Exception {
1.105 + assertExec("Check class annotation", Classes.class, "getNamer__Ljava_lang_String_2Z", "my text", false);
1.106 + }
1.107 + @Test public void jsInnerAnnotation() throws Exception {
1.108 + assertExec("Check inner annotation", Classes.class, "getInnerNamer__I", Double.valueOf(Classes.getInnerNamer()));
1.109 + }
1.110 + @Test public void jsInnerAnnotationFromArray() throws Exception {
1.111 + assertExec("Check inner annotation", Classes.class, "getInnerNamers__I", Double.valueOf(Classes.getInnerNamers()));
1.112 + }
1.113 + @Test public void javaInvokeMethod() throws Exception {
1.114 + assertEquals(Classes.reflectiveMethodCall(true, "name"), "java.io.IOException", "Calls the name() method via reflection");
1.115 + }
1.116 + @Test public void jsInvokeMethod() throws Exception {
1.117 + assertExec("Calls the name() method via reflection", Classes.class,
1.118 + "reflectiveMethodCall__Ljava_lang_Object_2ZLjava_lang_String_2",
1.119 + "java.io.IOException", true, "name"
1.120 + );
1.121 + }
1.122 +
1.123 + @Test public void jsMethodDeclaredInObject() throws Exception {
1.124 + assertExec("Defined in Object", Classes.class,
1.125 + "objectName__Ljava_lang_String_2",
1.126 + "java.lang.Object"
1.127 + );
1.128 + }
1.129 +
1.130 + @Test public void jsInvokeParamMethod() throws Exception {
1.131 + assertExec("sums two numbers via reflection", Classes.class,
1.132 + "reflectiveSum__III", Double.valueOf(5), 2, 3
1.133 + );
1.134 + }
1.135 + @Test public void javaFindMethod() throws Exception {
1.136 + assertEquals(Classes.reflectiveMethodCall(false, "name"), "java.io.IOException", "Calls the name() method via reflection");
1.137 + }
1.138 + @Test public void jsFindMethod() throws Exception {
1.139 + assertExec("Calls the name() method via reflection", Classes.class,
1.140 + "reflectiveMethodCall__Ljava_lang_Object_2ZLjava_lang_String_2",
1.141 + "java.io.IOException", false, "name"
1.142 + );
1.143 + }
1.144 + @Test public void primitiveReturnType() throws Exception {
1.145 + assertExec("Tries to get an integer via reflection", Classes.class,
1.146 + "primitiveType__Ljava_lang_String_2Ljava_lang_String_2",
1.147 + Classes.primitiveType("primitive"), "primitive"
1.148 + );
1.149 + }
1.150 + @Test public void primitiveBoolReturnType() throws Exception {
1.151 + assertExec("Tries to get an integer via reflection", Classes.class,
1.152 + "primitiveType__Ljava_lang_String_2Ljava_lang_String_2",
1.153 + Classes.primitiveType("primitiveB"), "primitiveB"
1.154 + );
1.155 + }
1.156 + @Test public void javaAnnotatedMethod() throws Exception {
1.157 + assertEquals(Classes.reflectiveMethodCall(false, null), "java.io.IOException", "Calls the name() method via reflection");
1.158 + }
1.159 + @Test public void jsAnnotatedMethod() throws Exception {
1.160 + assertExec("Calls the name() method via reflection", Classes.class,
1.161 + "reflectiveMethodCall__Ljava_lang_Object_2ZLjava_lang_String_2",
1.162 + "java.io.IOException", false, null
1.163 + );
1.164 + }
1.165 + @Test public void jsClassParam() throws Exception {
1.166 + assertExec("Calls the nameOfIO()", Classes.class,
1.167 + "nameOfIO__Ljava_lang_String_2",
1.168 + "java.io.IOException"
1.169 + );
1.170 + }
1.171 + @Test public void noInterface() throws Exception {
1.172 + assertExec("Calls Class.isInterface", Classes.class,
1.173 + "isInterface__ZLjava_lang_String_2",
1.174 + 0.0, "java.lang.String"
1.175 + );
1.176 + }
1.177 + @Test public void isInterface() throws Exception {
1.178 + assertExec("Calls Class.isInterface", Classes.class,
1.179 + "isInterface__ZLjava_lang_String_2",
1.180 + 1.0, "java.lang.Runnable"
1.181 + );
1.182 + }
1.183 + @Test public void integerType() throws Exception {
1.184 + assertExec("Computes the type", Classes.class,
1.185 + "intType__Ljava_lang_String_2",
1.186 + Classes.intType()
1.187 + );
1.188 + }
1.189 +
1.190 + private static TestVM code;
1.191 +
1.192 + @BeforeClass
1.193 + public void compileTheCode() throws Exception {
1.194 + code = TestVM.compileClass("org/apidesign/vm4brwsr/Classes");
1.195 + }
1.196 +
1.197 + private void assertExec(
1.198 + String msg, Class clazz, String method, Object expRes, Object... args
1.199 + ) throws Exception {
1.200 + code.assertExec(msg, clazz, method, expRes, args);
1.201 + }
1.202 + @Test public void isClassAssignable() throws Exception {
1.203 + assertExec("isAssignable works on subclasses", Classes.class,
1.204 + "isClassAssignable__Z",
1.205 + true
1.206 + );
1.207 + }
1.208 +
1.209 +}