2 * Back 2 Browser Bytecode Translator
3 * Copyright (C) 2012-2015 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 static org.testng.Assert.*;
21 import org.testng.annotations.Test;
25 * @author Jaroslav Tulach <jtulach@netbeans.org>
27 public class ByteCodeToJavaScriptTest {
29 public ByteCodeToJavaScriptTest() {
33 public void findMethodNameManglesObjectsCorrectly() {
34 StringBuilder cnt = new StringBuilder();
35 char[] returnType = { 'V' };
36 String ret = ByteCodeToJavaScript.findMethodName(new String[] {
37 "StringTest", "replace", "(Ljava/lang/String;CC)Ljava/lang/String;"
39 assertEquals(cnt.toString(), "000", "No doubles or longs");
40 assertTrue(returnType[0] != 'V', "Returns string");
41 assertEquals(ret, "replace__Ljava_lang_String_2Ljava_lang_String_2CC");
45 public void manglingArrays() {
46 StringBuilder cnt = new StringBuilder();
47 char[] returnType = { 'V' };
48 String ret = ByteCodeToJavaScript.findMethodName(new String[] {
49 "VMinVM", "toJavaScript", "([B)Ljava/lang/String;"
51 assertEquals(cnt.toString(), "0", "No doubles or longs");
52 assertTrue(returnType[0] != 'V', "Returns string");
53 assertEquals(ret, "toJavaScript__Ljava_lang_String_2_3B");
56 @Test public void mangleJsCallbackToAType() throws Exception {
57 String res = ByteCodeToJavaScript.mangleJsCallbacks(
58 "org.apidesign.bck2brwsr.vmtest.impl.HtmlAnnotations",
59 "onError", "Ljava/lang/Object;", false
62 "org_1apidesign_1bck2brwsr_1vmtest_1impl_1HtmlAnnotations$onError$"
63 + "Ljava_1lang_1Object_12__"
64 + "Ljava_lang_Object_2Lorg_apidesign_bck2brwsr_vmtest_impl_HtmlAnnotations_2Ljava_lang_Object_2",
65 "Pretty long method name"
68 @Test public void mangleJsCallbackToATypeWithString() throws Exception {
69 String res = ByteCodeToJavaScript.mangleJsCallbacks(
70 "org.apidesign.bck2brwsr.vmtest.impl.HtmlAnnotations",
71 "onMessage", "Ljava/lang/String;", false
74 "org_1apidesign_1bck2brwsr_1vmtest_1impl_1HtmlAnnotations$onMessage$"
75 + "Ljava_1lang_1String_12__"
76 + "Ljava_lang_Object_2Lorg_apidesign_bck2brwsr_vmtest_impl_HtmlAnnotations_2Ljava_lang_String_2",
77 "Pretty long method name"