jaroslav@1487
|
1 |
/**
|
jaroslav@1487
|
2 |
* Back 2 Browser Bytecode Translator
|
jaroslav@1487
|
3 |
* Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
|
jaroslav@1487
|
4 |
*
|
jaroslav@1487
|
5 |
* This program is free software: you can redistribute it and/or modify
|
jaroslav@1487
|
6 |
* it under the terms of the GNU General Public License as published by
|
jaroslav@1487
|
7 |
* the Free Software Foundation, version 2 of the License.
|
jaroslav@1487
|
8 |
*
|
jaroslav@1487
|
9 |
* This program is distributed in the hope that it will be useful,
|
jaroslav@1487
|
10 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
jaroslav@1487
|
11 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
jaroslav@1487
|
12 |
* GNU General Public License for more details.
|
jaroslav@1487
|
13 |
*
|
jaroslav@1487
|
14 |
* You should have received a copy of the GNU General Public License
|
jaroslav@1487
|
15 |
* along with this program. Look for COPYING file in the top folder.
|
jaroslav@1487
|
16 |
* If not, see http://opensource.org/licenses/GPL-2.0.
|
jaroslav@1487
|
17 |
*/
|
jaroslav@1487
|
18 |
package org.apidesign.vm4brwsr;
|
jaroslav@1487
|
19 |
|
jaroslav@1497
|
20 |
import javax.script.ScriptEngine;
|
jaroslav@1487
|
21 |
import static org.testng.Assert.*;
|
jaroslav@1487
|
22 |
import org.testng.annotations.AfterClass;
|
jaroslav@1487
|
23 |
import org.testng.annotations.BeforeClass;
|
jaroslav@1487
|
24 |
import org.testng.annotations.Test;
|
jaroslav@1487
|
25 |
|
jaroslav@1487
|
26 |
/**
|
jaroslav@1487
|
27 |
*
|
jaroslav@1487
|
28 |
* @author Jaroslav Tulach <jtulach@netbeans.org>
|
jaroslav@1487
|
29 |
*/
|
jaroslav@1487
|
30 |
public class NumbersAsExtensionTest {
|
jaroslav@1487
|
31 |
@Test public void integerFromString() throws Exception {
|
jaroslav@1487
|
32 |
assertExec("Can convert string to integer", Integer.class, "parseInt__ILjava_lang_String_2",
|
jaroslav@1487
|
33 |
Double.valueOf(333), "333"
|
jaroslav@1487
|
34 |
);
|
jaroslav@1487
|
35 |
}
|
jaroslav@1487
|
36 |
|
jaroslav@1487
|
37 |
@Test public void doubleFromString() throws Exception {
|
jaroslav@1487
|
38 |
assertExec("Can convert string to double", Double.class, "parseDouble__DLjava_lang_String_2",
|
jaroslav@1487
|
39 |
Double.valueOf(33.3), "33.3"
|
jaroslav@1487
|
40 |
);
|
jaroslav@1487
|
41 |
}
|
jaroslav@1487
|
42 |
|
jaroslav@1487
|
43 |
@Test public void autoboxDouble() throws Exception {
|
jaroslav@1487
|
44 |
assertExec("Autoboxing of doubles is OK", Numbers.class, "autoboxDblToString__Ljava_lang_String_2",
|
jaroslav@1487
|
45 |
"3.3"
|
jaroslav@1487
|
46 |
);
|
jaroslav@1487
|
47 |
}
|
jaroslav@1487
|
48 |
|
jaroslav@1487
|
49 |
@Test public void javalog1000() throws Exception {
|
jaroslav@1487
|
50 |
assertEquals(3.0, Math.log10(1000.0), 0.00003, "log_10(1000) == 3");
|
jaroslav@1487
|
51 |
}
|
jaroslav@1487
|
52 |
|
jaroslav@1487
|
53 |
@Test public void jslog1000() throws Exception {
|
jaroslav@1487
|
54 |
assertExec("log_10(1000) == 3", Math.class, "log10__DD",
|
jaroslav@1487
|
55 |
Double.valueOf(3.0), 1000.0
|
jaroslav@1487
|
56 |
);
|
jaroslav@1487
|
57 |
}
|
jaroslav@1487
|
58 |
|
jaroslav@1487
|
59 |
@Test public void javaRem() {
|
jaroslav@1487
|
60 |
assertEquals(3, Numbers.rem(303, 10));
|
jaroslav@1487
|
61 |
}
|
jaroslav@1487
|
62 |
@Test public void jsRem() throws Exception {
|
jaroslav@1487
|
63 |
assertExec("Should be three", Numbers.class, "rem__III",
|
jaroslav@1487
|
64 |
Double.valueOf(3.0), 303, 10
|
jaroslav@1487
|
65 |
);
|
jaroslav@1487
|
66 |
}
|
jaroslav@1487
|
67 |
|
jaroslav@1487
|
68 |
@Test public void deserializeInt() throws Exception {
|
jaroslav@1487
|
69 |
int exp = Numbers.deserInt();
|
jaroslav@1487
|
70 |
assertExec("Should be the same", Numbers.class, "deserInt__I",
|
jaroslav@1487
|
71 |
Double.valueOf(exp)
|
jaroslav@1487
|
72 |
);
|
jaroslav@1487
|
73 |
}
|
jaroslav@1487
|
74 |
|
jaroslav@1487
|
75 |
@Test public void deserializeSimpleLong() throws Exception {
|
jaroslav@1487
|
76 |
assertExec("Should be 3454", Numbers.class, "deserLong__J_3B",
|
jaroslav@1487
|
77 |
Double.valueOf(3454),
|
jaroslav@1487
|
78 |
new byte[] { (byte)0, (byte)0, (byte)0, (byte)0, (byte)0, (byte)0, (byte)13, (byte)126 }
|
jaroslav@1487
|
79 |
);
|
jaroslav@1487
|
80 |
}
|
jaroslav@1487
|
81 |
/* XXX: JavaScript cannot represent as big longs as Java.
|
jaroslav@1487
|
82 |
@Test public void deserializeLargeLong() throws Exception {
|
jaroslav@1487
|
83 |
final byte[] arr = new byte[] {
|
jaroslav@1487
|
84 |
(byte)64, (byte)8, (byte)0, (byte)0, (byte)0, (byte)0, (byte)0, (byte)0
|
jaroslav@1487
|
85 |
};
|
jaroslav@1487
|
86 |
long exp = Numbers.deserLong(arr);
|
jaroslav@1487
|
87 |
assertExec("Should be " + exp, "org_apidesign_vm4brwsr_Numbers_deserLong__JAB",
|
jaroslav@1487
|
88 |
Double.valueOf(exp), arr);
|
jaroslav@1487
|
89 |
}
|
jaroslav@1487
|
90 |
*/
|
jaroslav@1487
|
91 |
|
jaroslav@1487
|
92 |
@Test public void deserializeFloatInJava() throws Exception {
|
jaroslav@1487
|
93 |
float f = 54324.32423f;
|
jaroslav@1487
|
94 |
float r = Numbers.deserFloat();
|
jaroslav@1487
|
95 |
assertEquals(r, f, "Floats are the same");
|
jaroslav@1487
|
96 |
}
|
jaroslav@1487
|
97 |
|
jaroslav@1487
|
98 |
@Test public void deserializeFloatInJS() throws Exception {
|
jaroslav@1487
|
99 |
float f = 54324.32423f;
|
jaroslav@1487
|
100 |
assertExec("Should be the same", Numbers.class, "deserFloat__F",
|
jaroslav@1487
|
101 |
Double.valueOf(f)
|
jaroslav@1487
|
102 |
);
|
jaroslav@1487
|
103 |
}
|
jaroslav@1487
|
104 |
|
jaroslav@1487
|
105 |
@Test public void deserializeDoubleInJava() throws Exception {
|
jaroslav@1487
|
106 |
double f = 3.0;
|
jaroslav@1487
|
107 |
double r = Numbers.deserDouble();
|
jaroslav@1487
|
108 |
assertEquals(r, f, 0.001, "Doubles are the same");
|
jaroslav@1487
|
109 |
}
|
jaroslav@1487
|
110 |
|
jaroslav@1487
|
111 |
@Test public void deserializeDoubleInJS() throws Exception {
|
jaroslav@1487
|
112 |
double f = 3.0;
|
jaroslav@1487
|
113 |
assertExec("Should be the same", Numbers.class, "deserDouble__D", f);
|
jaroslav@1487
|
114 |
}
|
jaroslav@1487
|
115 |
/*
|
jaroslav@1487
|
116 |
@Test public void serDouble() throws IOException {
|
jaroslav@1487
|
117 |
double f = 3.0;
|
jaroslav@1487
|
118 |
ByteArrayOutputStream os = new ByteArrayOutputStream();
|
jaroslav@1487
|
119 |
DataOutputStream d = new DataOutputStream(os);
|
jaroslav@1487
|
120 |
d.writeLong(3454);
|
jaroslav@1487
|
121 |
d.close();
|
jaroslav@1487
|
122 |
|
jaroslav@1487
|
123 |
StringBuilder sb = new StringBuilder();
|
jaroslav@1487
|
124 |
byte[] arr = os.toByteArray();
|
jaroslav@1487
|
125 |
for (int i = 0; i < arr.length; i++) {
|
jaroslav@1487
|
126 |
sb.append("(byte)").append(arr[i]).append(", ");
|
jaroslav@1487
|
127 |
}
|
jaroslav@1487
|
128 |
fail("" + sb);
|
jaroslav@1487
|
129 |
}
|
jaroslav@1487
|
130 |
*/
|
jaroslav@1487
|
131 |
@Test public void fiveInStringJS() throws Exception {
|
jaroslav@1487
|
132 |
String s = Numbers.intToString();
|
jaroslav@1487
|
133 |
assertExec("Should be the same: " + s,
|
jaroslav@1487
|
134 |
Numbers.class, "intToString__Ljava_lang_String_2",
|
jaroslav@1487
|
135 |
s
|
jaroslav@1487
|
136 |
);
|
jaroslav@1487
|
137 |
}
|
jaroslav@1487
|
138 |
|
jaroslav@1487
|
139 |
@Test public void sevenInStringJS() throws Exception {
|
jaroslav@1487
|
140 |
String s = Numbers.floatToString();
|
jaroslav@1487
|
141 |
assertExec("Should be the same: " + s,
|
jaroslav@1487
|
142 |
Numbers.class, "floatToString__Ljava_lang_String_2",
|
jaroslav@1487
|
143 |
s
|
jaroslav@1487
|
144 |
);
|
jaroslav@1487
|
145 |
}
|
jaroslav@1487
|
146 |
|
jaroslav@1487
|
147 |
@Test public void everyNumberHasJavaLangNumberMethods() throws Exception {
|
jaroslav@1487
|
148 |
assertExec("Can we call doubleValue?",
|
jaroslav@1487
|
149 |
Numbers.class, "seven__DI",
|
jaroslav@1487
|
150 |
Double.valueOf(7.0), 0
|
jaroslav@1487
|
151 |
);
|
jaroslav@1487
|
152 |
}
|
jaroslav@1487
|
153 |
@Test public void everyNumberHasJavaLangNumberMethodsInt() throws Exception {
|
jaroslav@1487
|
154 |
assertExec("Can we call doubleValue?",
|
jaroslav@1487
|
155 |
Numbers.class, "seven__DI",
|
jaroslav@1487
|
156 |
Double.valueOf(7.0), 1
|
jaroslav@1487
|
157 |
);
|
jaroslav@1487
|
158 |
}
|
jaroslav@1487
|
159 |
@Test public void everyNumberHasJavaLangNumberMethodsLong() throws Exception {
|
jaroslav@1487
|
160 |
assertExec("Can we call doubleValue?",
|
jaroslav@1487
|
161 |
Numbers.class, "seven__DI",
|
jaroslav@1487
|
162 |
Double.valueOf(7.0), 2
|
jaroslav@1487
|
163 |
);
|
jaroslav@1487
|
164 |
}
|
jaroslav@1487
|
165 |
@Test public void everyNumberHasJavaLangNumberMethodsShort() throws Exception {
|
jaroslav@1487
|
166 |
assertExec("Can we call doubleValue?",
|
jaroslav@1487
|
167 |
Numbers.class, "seven__DI",
|
jaroslav@1487
|
168 |
Double.valueOf(7.0), 3
|
jaroslav@1487
|
169 |
);
|
jaroslav@1487
|
170 |
}
|
jaroslav@1487
|
171 |
@Test public void everyNumberHasJavaLangNumberMethodsByte() throws Exception {
|
jaroslav@1487
|
172 |
assertExec("Can we call doubleValue?",
|
jaroslav@1487
|
173 |
Numbers.class, "seven__DI",
|
jaroslav@1487
|
174 |
Double.valueOf(7.0), 4
|
jaroslav@1487
|
175 |
);
|
jaroslav@1487
|
176 |
}
|
jaroslav@1487
|
177 |
@Test public void valueOfNumber() throws Exception {
|
jaroslav@1487
|
178 |
assertExec("Can we call JavaScripts valueOf?",
|
jaroslav@1487
|
179 |
Numbers.class, "seven__DI",
|
jaroslav@1487
|
180 |
Double.valueOf(7.0), 8
|
jaroslav@1487
|
181 |
);
|
jaroslav@1487
|
182 |
}
|
jaroslav@1487
|
183 |
@Test public void valueOfLongNumber() throws Exception {
|
jaroslav@1487
|
184 |
assertExec("Can we call JavaScripts valueOf?",
|
jaroslav@1487
|
185 |
Numbers.class, "seven__DI",
|
jaroslav@1487
|
186 |
Double.valueOf(Long.MAX_VALUE / 5), 9
|
jaroslav@1487
|
187 |
);
|
jaroslav@1487
|
188 |
}
|
jaroslav@1487
|
189 |
@Test public void valueOfLongCharA() throws Exception {
|
jaroslav@1487
|
190 |
assertExec("Can we call JavaScripts valueOf on Character?",
|
jaroslav@1487
|
191 |
Numbers.class, "seven__DI",
|
jaroslav@1487
|
192 |
Double.valueOf('A'), 65
|
jaroslav@1487
|
193 |
);
|
jaroslav@1487
|
194 |
}
|
jaroslav@1487
|
195 |
|
jaroslav@1487
|
196 |
@Test public void valueOfLongBooleanTrue() throws Exception {
|
jaroslav@1487
|
197 |
assertExec("Can we call JavaScripts valueOf on Boolean?",
|
jaroslav@1487
|
198 |
Numbers.class, "bseven__ZI",
|
jaroslav@1487
|
199 |
true, 31
|
jaroslav@1487
|
200 |
);
|
jaroslav@1487
|
201 |
}
|
jaroslav@1487
|
202 |
@Test public void valueOfLongBooleanFalse() throws Exception {
|
jaroslav@1487
|
203 |
assertExec("Can we call JavaScripts valueOf on Boolean?",
|
jaroslav@1487
|
204 |
Numbers.class, "bseven__ZI",
|
jaroslav@1487
|
205 |
false, 30
|
jaroslav@1487
|
206 |
);
|
jaroslav@1487
|
207 |
}
|
jaroslav@1487
|
208 |
|
jaroslav@1487
|
209 |
private static TestVM code;
|
jaroslav@1487
|
210 |
|
jaroslav@1487
|
211 |
@BeforeClass
|
jaroslav@1487
|
212 |
public static void compileTheCode() throws Exception {
|
jaroslav@1497
|
213 |
ScriptEngine[] eng = { null };
|
jaroslav@1497
|
214 |
code = TestVM.compileClassAsExtension(null, eng, "org/apidesign/vm4brwsr/Numbers", null, null);
|
jaroslav@1487
|
215 |
}
|
jaroslav@1487
|
216 |
@AfterClass
|
jaroslav@1487
|
217 |
public static void releaseTheCode() {
|
jaroslav@1487
|
218 |
code = null;
|
jaroslav@1487
|
219 |
}
|
jaroslav@1487
|
220 |
|
jaroslav@1487
|
221 |
private static void assertExec(
|
jaroslav@1487
|
222 |
String msg, Class<?> clazz, String method, Object expRes, Object... args) throws Exception
|
jaroslav@1487
|
223 |
{
|
jaroslav@1487
|
224 |
Object ret = code.execCode(msg, clazz, method, expRes, args);
|
jaroslav@1487
|
225 |
if (ret == null) {
|
jaroslav@1487
|
226 |
return;
|
jaroslav@1487
|
227 |
}
|
jaroslav@1487
|
228 |
if (expRes instanceof Double && ret instanceof Double) {
|
jaroslav@1487
|
229 |
double expD = ((Double)expRes).doubleValue();
|
jaroslav@1487
|
230 |
double retD = ((Double)ret).doubleValue();
|
jaroslav@1487
|
231 |
assertEquals(retD, expD, 0.000004, msg + " "
|
jaroslav@1487
|
232 |
+ code.toString());
|
jaroslav@1487
|
233 |
return;
|
jaroslav@1487
|
234 |
}
|
jaroslav@1487
|
235 |
assertEquals(ret, expRes, msg + " " + code.toString());
|
jaroslav@1487
|
236 |
}
|
jaroslav@1487
|
237 |
|
jaroslav@1487
|
238 |
|
jaroslav@1487
|
239 |
|
jaroslav@1487
|
240 |
}
|