1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
|
/*
* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package jdk.nashorn.api.javaaccess;
import static org.testng.AssertJUnit.assertEquals;
import static org.testng.internal.junit.ArrayAsserts.assertArrayEquals;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;
import org.testng.TestNG;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
/**
* @test
* @build jdk.nashorn.api.javaaccess.SharedObject jdk.nashorn.api.javaaccess.Person jdk.nashorn.api.javaaccess.StringAccessTest
* @run testng/othervm jdk.nashorn.api.javaaccess.StringAccessTest
*/
public class StringAccessTest {
private static ScriptEngine e = null;
private static SharedObject o = null;
public static void main(final String[] args) {
TestNG.main(args);
}
@BeforeClass
public static void setUpClass() throws ScriptException {
final ScriptEngineManager m = new ScriptEngineManager();
e = m.getEngineByName("nashorn");
o = new SharedObject();
e.put("o", o);
e.eval("var SharedObject = Packages.jdk.nashorn.api.javaaccess.SharedObject;");
}
@AfterClass
public static void tearDownClass() {
e = null;
o = null;
}
@Test
public void accessFieldString() throws ScriptException {
e.eval("var p_string = o.publicString;");
assertEquals(o.publicString, e.get("p_string"));
assertEquals("string", e.eval("typeof p_string;"));
e.eval("o.publicString = 'changedString';");
assertEquals("changedString", o.publicString);
}
@Test
public void accessFieldStringArray() throws ScriptException {
e.eval("var p_string_array = o.publicStringArray;");
assertEquals(o.publicStringArray[0], e.eval("o.publicStringArray[0]"));
assertArrayEquals(o.publicStringArray, (String[])e.get("p_string_array"));
e.eval("var t_string_arr = new (Java.type(\"java.lang.String[]\"))(3);" +
"t_string_arr[0] = 'abc';" +
"t_string_arr[1] = '123';" +
"t_string_arr[2] = 'xyzzzz';" +
"o.publicStringArray = t_string_arr;");
assertArrayEquals(new String[] { "abc", "123", "xyzzzz" }, o.publicStringArray);
e.eval("o.publicStringArray[0] = 'nashorn';");
assertEquals("nashorn", o.publicStringArray[0]);
}
@Test
public void accessStaticFieldString() throws ScriptException {
e.eval("var ps_string = SharedObject.publicStaticString;");
assertEquals(SharedObject.publicStaticString, e.get("ps_string"));
assertEquals("string", e.eval("typeof ps_string;"));
e.eval("SharedObject.publicStaticString = 'changedString';");
assertEquals("changedString", SharedObject.publicStaticString);
}
@Test
public void accessStaticFieldStringArray() throws ScriptException {
e.eval("var ps_string_array = SharedObject.publicStaticStringArray;");
assertEquals(SharedObject.publicStaticStringArray[0], e.eval("SharedObject.publicStaticStringArray[0]"));
assertArrayEquals(SharedObject.publicStaticStringArray, (String[])e.get("ps_string_array"));
e.eval("var ts_string_arr = new (Java.type(\"java.lang.String[]\"))(3);" +
"ts_string_arr[0] = 'abc';" +
"ts_string_arr[1] = '123';" +
"ts_string_arr[2] = 'xyzzzz';" +
"SharedObject.publicStaticStringArray = ts_string_arr;");
assertArrayEquals(new String[] { "abc", "123", "xyzzzz" }, SharedObject.publicStaticStringArray);
e.eval("SharedObject.publicStaticStringArray[0] = 'nashorn';");
assertEquals("nashorn", SharedObject.publicStaticStringArray[0]);
}
@Test
public void accessFinalFieldString() throws ScriptException {
e.eval("var pf_string = o.publicFinalString;");
assertEquals(o.publicFinalString, e.get("pf_string"));
assertEquals("string", e.eval("typeof pf_string;"));
e.eval("o.publicFinalString = 'changedString';");
assertEquals("PublicFinalString", o.publicFinalString);
}
@Test
public void accessFinalFieldStringArray() throws ScriptException {
e.eval("var pf_string_array = o.publicFinalStringArray;");
assertEquals(o.publicFinalStringArray[0], e.eval("o.publicFinalStringArray[0]"));
assertArrayEquals(o.publicFinalStringArray, (String[])e.get("pf_string_array"));
e.eval("var tf_string_arr = new (Java.type(\"java.lang.String[]\"))(3);" +
"tf_string_arr[0] = 'abc';" +
"tf_string_arr[1] = '123';" +
"tf_string_arr[2] = 'xyzzzz';" +
"o.publicFinalStringArray = tf_string_arr;");
assertArrayEquals(new String[] { "FinalArrayString[0]", "FinalArrayString[1]", "FinalArrayString[2]", "FinalArrayString[3]" }, o.publicFinalStringArray);
e.eval("o.publicFinalStringArray[0] = 'nashorn';");
assertEquals("nashorn", o.publicFinalStringArray[0]);
}
@Test
public void accessStaticFinalFieldString() throws ScriptException {
e.eval("var psf_string = SharedObject.publicStaticFinalString;");
assertEquals(SharedObject.publicStaticFinalString, e.get("psf_string"));
assertEquals("string", e.eval("typeof psf_string;"));
e.eval("SharedObject.publicStaticFinalString = 'changedString';");
assertEquals("PublicStaticFinalString", SharedObject.publicStaticFinalString);
}
@Test
public void accessStaticFinalFieldStringArray() throws ScriptException {
e.eval("var psf_string_array = SharedObject.publicStaticFinalStringArray;");
assertEquals(SharedObject.publicStaticFinalStringArray[0], e.eval("SharedObject.publicStaticFinalStringArray[0]"));
assertArrayEquals(SharedObject.publicStaticFinalStringArray, (String[])e.get("psf_string_array"));
e.eval("var tsf_string_arr = new (Java.type(\"java.lang.String[]\"))(3);" +
"tsf_string_arr[0] = 'abc';" +
"tsf_string_arr[1] = '123';" +
"tsf_string_arr[2] = 'xyzzzz';" +
"SharedObject.publicStaticFinalStringArray = tsf_string_arr;");
assertArrayEquals(new String[] { "StaticFinalArrayString[0]",
"StaticFinalArrayString[1]",
"StaticFinalArrayString[2]",
"StaticFinalArrayString[3]" },
SharedObject.publicStaticFinalStringArray);
e.eval("SharedObject.publicStaticFinalStringArray[0] = 'nashorn';");
assertEquals("nashorn", SharedObject.publicStaticFinalStringArray[0]);
}
}
|
