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 javax.script.ScriptException;
22 import org.testng.annotations.Test;
23 import static org.testng.Assert.*;
24 import org.testng.annotations.BeforeClass;
25 import org.testng.annotations.BeforeTest;
29 * @author Jaroslav Tulach <jtulach@netbeans.org>
31 public class InstanceTest {
32 @Test public void verifyDefaultDoubleValue() throws Exception {
35 "org_apidesign_vm4brwsr_Instance_defaultDblValueD",
39 @Test public void verifyStaticMethodCall() throws Exception {
42 "org_apidesign_vm4brwsr_InstanceSub_recallDblD",
46 @Test public void verifyAssignedByteValue() throws Exception {
48 "Will one thirty one",
49 "org_apidesign_vm4brwsr_Instance_assignedByteValueB",
53 @Test public void verifyMagicOne() throws Exception {
55 "Should be three and something",
56 "org_apidesign_vm4brwsr_Instance_magicOneD",
60 @Test public void verifyInstanceMethods() throws Exception {
62 "Should be eleven as we invoke overwritten method, plus 44",
63 "org_apidesign_vm4brwsr_Instance_virtualBytesI",
67 @Test public void verifyInterfaceMethods() throws Exception {
69 "Retruns default value",
70 "org_apidesign_vm4brwsr_Instance_interfaceBytesF",
75 @Test public void isNull() throws Exception {
77 "Yes, we are instance",
78 "org_apidesign_vm4brwsr_Instance_isNullZ",
83 @Test public void isInstanceOf() throws Exception {
85 "Yes, we are instance",
86 "org_apidesign_vm4brwsr_Instance_instanceOfZZ",
87 Double.valueOf(1.0), true
91 @Test public void notInstanceOf() throws Exception {
93 "No, we are not an instance",
94 "org_apidesign_vm4brwsr_Instance_instanceOfZZ",
95 Double.valueOf(0.0), false
99 @Test public void verifyCastToClass() throws Exception {
101 "Five signals all is good",
102 "org_apidesign_vm4brwsr_Instance_castsWorkIZ",
103 Double.valueOf(5.0), false
106 @Test public void verifyCastToInterface() throws Exception {
108 "Five signals all is good",
109 "org_apidesign_vm4brwsr_Instance_castsWorkIZ",
110 Double.valueOf(5.0), true
114 protected String startCompilationWith() {
115 return "org/apidesign/vm4brwsr/Instance";
118 private static CharSequence codeSeq;
119 private static Invocable code;
122 public void compileTheCode() throws Exception {
123 if (codeSeq == null) {
124 StringBuilder sb = new StringBuilder();
125 code = StaticMethodTest.compileClass(sb, startCompilationWith());
130 private void assertExec(
131 String msg, String methodName, Object expRes, Object... args
136 ret = code.invokeFunction(methodName, args);
137 } catch (ScriptException ex) {
138 fail("Execution failed in\n" + codeSeq, ex);
139 } catch (NoSuchMethodException ex) {
140 fail("Cannot find method in\n" + codeSeq, ex);
142 if (ret == null && expRes == null) {
145 if (expRes.equals(ret)) {
148 assertEquals(ret, expRes, msg + "was: " + ret + "\n" + codeSeq);