2 * Back 2 Browser Bytecode Translator
3 * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, version 2 of the License.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. Look for COPYING file in the top folder.
16 * If not, see http://opensource.org/licenses/GPL-2.0.
18 package org.apidesign.vm4brwsr;
20 import javax.script.Invocable;
21 import org.testng.annotations.Test;
22 import static org.testng.Assert.*;
23 import org.testng.annotations.BeforeClass;
27 * @author Jaroslav Tulach <jtulach@netbeans.org>
29 public class ClassTest {
31 @Test public void superClassEqualsGetSuperclass() {
32 assertTrue(Classes.equalsClassesOfExceptions(), "Classes are equal");
35 @Test public void jsSuperClassEqualsGetSuperclass() throws Exception {
36 assertExec("Classes are equal", Classes.class, "equalsClassesOfExceptions__Z", Double.valueOf(1.0));
39 @Test public void classesAreDifferent() {
40 assertTrue(Classes.differenceInClasses(), "Classes are not equal");
43 @Test public void jsClassesAreDifferent() throws Exception {
44 assertExec("Classes are not equal", Classes.class, "differenceInClasses__Z", Double.valueOf(1.0));
47 @Test public void javaInstanceName() throws Exception {
48 assertEquals(Classes.classForInstance(), "java.io.IOException");
50 @Test public void jsInstanceName() throws Exception {
51 assertExec("I/O name", Classes.class, "classForInstance__Ljava_lang_String_2", "java.io.IOException");
53 @Test public void javaName() throws Exception {
54 assertEquals(Classes.name(), "java.io.IOException");
56 @Test public void jsName() throws Exception {
57 assertExec("I/O name", Classes.class, "name__Ljava_lang_String_2", "java.io.IOException");
59 @Test public void javaSimpleName() throws Exception {
60 assertEquals(Classes.simpleName(), "IOException");
62 @Test public void jsGetsSimpleName() throws Exception {
63 assertExec("I/O simple name", Classes.class, "simpleName__Ljava_lang_String_2", "IOException");
65 @Test public void javaCanonicalName() {
66 assertEquals(Classes.canonicalName(), "java.io.IOException");
68 @Test public void jsCanonicalName() throws Exception {
69 assertExec("I/O simple name", Classes.class, "canonicalName__Ljava_lang_String_2", "java.io.IOException");
71 @Test public void javaNewInstance() throws Exception {
72 assertTrue(Classes.newInstance());
74 @Test public void jsNewInstance() throws Exception {
75 assertExec("Check new instance", Classes.class, "newInstance__Z", Double.valueOf(1));
77 @Test public void javaNoNewInstance() throws Exception {
78 assertEquals("java.lang.InstantiationException:java.lang.Float",
79 Classes.newInstanceNoPubConstructor()
82 @Test public void jsNoNewInstance() throws Exception {
83 assertExec("Check problems with new instance", Classes.class, "newInstanceNoPubConstructor__Ljava_lang_String_2",
84 "java.lang.InstantiationException:java.lang.Float"
87 @Test public void jsAnnotation() throws Exception {
88 assertExec("Check class annotation", Classes.class, "getMarker__I", Double.valueOf(10));
90 @Test public void jsArrayAnnotation() throws Exception {
91 assertExec("Check array annotation", Classes.class, "getMarkerNicknames__Ljava_lang_String_2", Classes.getMarkerNicknames());
93 @Test public void jsStringAnnotation() throws Exception {
94 assertExec("Check class annotation", Classes.class, "getNamer__Ljava_lang_String_2Z", "my text", true);
96 @Test public void jsStringAnnotationFromArray() throws Exception {
97 assertExec("Check class annotation", Classes.class, "getNamer__Ljava_lang_String_2Z", "my text", false);
99 @Test public void javaInvokeMethod() throws Exception {
100 assertEquals(Classes.reflectiveMethodCall(true, "name"), "java.io.IOException", "Calls the name() method via reflection");
102 @Test public void jsInvokeMethod() throws Exception {
103 assertExec("Calls the name() method via reflection", Classes.class,
104 "reflectiveMethodCall__Ljava_lang_Object_2ZLjava_lang_String_2",
105 "java.io.IOException", true, "name"
108 @Test public void jsInvokeParamMethod() throws Exception {
109 assertExec("sums two numbers via reflection", Classes.class,
110 "reflectiveSum__III", Double.valueOf(5), 2, 3
113 @Test public void javaFindMethod() throws Exception {
114 assertEquals(Classes.reflectiveMethodCall(false, "name"), "java.io.IOException", "Calls the name() method via reflection");
116 @Test public void jsFindMethod() throws Exception {
117 assertExec("Calls the name() method via reflection", Classes.class,
118 "reflectiveMethodCall__Ljava_lang_Object_2ZLjava_lang_String_2",
119 "java.io.IOException", false, "name"
122 @Test public void primitiveReturnType() throws Exception {
123 assertExec("Tries to get an integer via reflection", Classes.class,
124 "primitiveType__Ljava_lang_String_2Ljava_lang_String_2",
125 Classes.primitiveType("primitive"), "primitive"
128 @Test public void primitiveBoolReturnType() throws Exception {
129 assertExec("Tries to get an integer via reflection", Classes.class,
130 "primitiveType__Ljava_lang_String_2Ljava_lang_String_2",
131 Classes.primitiveType("primitiveB"), "primitiveB"
134 @Test public void javaAnnotatedMethod() throws Exception {
135 assertEquals(Classes.reflectiveMethodCall(false, null), "java.io.IOException", "Calls the name() method via reflection");
137 @Test public void jsAnnotatedMethod() throws Exception {
138 assertExec("Calls the name() method via reflection", Classes.class,
139 "reflectiveMethodCall__Ljava_lang_Object_2ZLjava_lang_String_2",
140 "java.io.IOException", false, null
143 @Test public void jsClassParam() throws Exception {
144 assertExec("Calls the nameOfIO()", Classes.class,
145 "nameOfIO__Ljava_lang_String_2",
146 "java.io.IOException"
149 @Test public void noInterface() throws Exception {
150 assertExec("Calls Class.isInterface", Classes.class,
151 "isInterface__ZLjava_lang_String_2",
152 0.0, "java.lang.String"
155 @Test public void isInterface() throws Exception {
156 assertExec("Calls Class.isInterface", Classes.class,
157 "isInterface__ZLjava_lang_String_2",
158 1.0, "java.lang.Runnable"
161 @Test public void integerType() throws Exception {
162 assertExec("Computes the type", Classes.class,
163 "intType__Ljava_lang_String_2",
168 private static CharSequence codeSeq;
169 private static Invocable code;
172 public void compileTheCode() throws Exception {
173 if (codeSeq == null) {
174 StringBuilder sb = new StringBuilder();
175 code = StaticMethodTest.compileClass(sb, "org/apidesign/vm4brwsr/Classes");
180 private void assertExec(
181 String msg, Class clazz, String method, Object expRes, Object... args
183 StaticMethodTest.assertExec(code, codeSeq, msg, clazz, method, expRes, args);