Mercurial > jdk8-mips64-public > nashorn / file revision
test/script/basic/JDK-8019987.js@6e9c4e34bc61
test/script/basic/JDK-8019987.js
Wed, 18 Jun 2014 12:35:42 -0700
- author
- katleman
- date
- Wed, 18 Jun 2014 12:35:42 -0700
- changeset 863
- 6e9c4e34bc61
- parent 0
- b1a7da25b547
- permissions
- -rw-r--r--
Added tag jdk8u20-b19 for changeset b047df215de4
1 /*
2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
24 /**
25 * JDK-8019987: String trimRight and trimLeft could be defined.
26 *
27 * @test
28 * @run
29 */
31 var TESTSTRING = "abcde";
33 var SPACES = " ";
34 var TESTSTRING_LEFT_SPACES = SPACES + TESTSTRING;
35 var TESTSTRING_RIGHT_SPACES = TESTSTRING + SPACES;
36 var TESTSTRING_BOTH_SPACES = SPACES + TESTSTRING + SPACES;
37 var TESTSTRING_MIDDLE_SPACES = TESTSTRING + SPACES + TESTSTRING;
39 var WHITESPACE =
40 " \t" + // space and tab
41 "\n\r" + // newline and return
42 "\u2028" + // line separator
43 "\u2029" + // paragraph separator
44 "\u000b" + // tabulation line
45 "\u000c" + // ff (ctrl-l)
46 "\u00a0" + // Latin-1 space
47 "\u1680" + // Ogham space mark
48 "\u180e" + // separator, Mongolian vowel
49 "\u2000" + // en quad
50 "\u2001" + // em quad
51 "\u2002" + // en space
52 "\u2003" + // em space
53 "\u2004" + // three-per-em space
54 "\u2005" + // four-per-em space
55 "\u2006" + // six-per-em space
56 "\u2007" + // figure space
57 "\u2008" + // punctuation space
58 "\u2009" + // thin space
59 "\u200a" + // hair space
60 "\u202f" + // narrow no-break space
61 "\u205f" + // medium mathematical space
62 "\u3000" + // ideographic space
63 "\ufeff"; // byte order mark
64 var TESTSTRING_LEFT_WHITESPACE = WHITESPACE + TESTSTRING;
65 var TESTSTRING_RIGHT_WHITESPACE = TESTSTRING + WHITESPACE;
66 var TESTSTRING_BOTH_WHITESPACE = WHITESPACE + TESTSTRING + WHITESPACE;
67 var TESTSTRING_MIDDLE_WHITESPACE = TESTSTRING + WHITESPACE + TESTSTRING;
69 function escape(string) {
70 var sb = new java.lang.StringBuilder();
71 sb.append("\"");
73 for (var i = 0; i < string.length; i++) {
74 var ch = string.charAt(i);
76 switch (ch) {
77 case '\\':
78 sb.append("\\\\");
79 break;
80 case '"':
81 sb.append("\\\"");
82 break;
83 case '\'':
84 sb.append("\\\'");
85 break;
86 case '\b':
87 sb.append("\\b");
88 break;
89 case '\f':
90 sb.append("\\f");
91 break;
92 case '\n':
93 sb.append("\\n");
94 break;
95 case '\r':
96 sb.append("\\r");
97 break;
98 case '\t':
99 sb.append("\\t");
100 break;
101 default:
102 var code = string.charCodeAt(i);
104 if (code < 0x20 || code >= 0xFF) {
105 sb.append("\\u");
107 var hex = java.lang.Integer.toHexString(code);
108 for (var i = hex.length; i < 4; i++) {
109 sb.append('0');
110 }
111 sb.append(hex);
112 } else {
113 sb.append(ch);
114 }
116 break;
117 }
118 }
120 sb.append("\"");
122 return sb.toString();
123 }
125 var count = 0;
126 function test(expected, trimmed) {
127 count++;
128 if (trimmed != expected) {
129 print(count + ": Expected: " + escape(expected) + ", found: " + escape(trimmed));
130 }
131 }
133 test("", SPACES.trim());
134 test("", SPACES.trimLeft());
135 test("", SPACES.trimRight());
137 test(TESTSTRING, TESTSTRING_LEFT_SPACES.trim());
138 test(TESTSTRING, TESTSTRING_LEFT_SPACES.trimLeft());
139 test(TESTSTRING_LEFT_SPACES, TESTSTRING_LEFT_SPACES.trimRight());
141 test(TESTSTRING, TESTSTRING_RIGHT_SPACES.trim());
142 test(TESTSTRING_RIGHT_SPACES, TESTSTRING_RIGHT_SPACES.trimLeft());
143 test(TESTSTRING, TESTSTRING_RIGHT_SPACES.trimRight());
145 test(TESTSTRING, TESTSTRING_BOTH_SPACES.trim());
146 test(TESTSTRING_RIGHT_SPACES, TESTSTRING_BOTH_SPACES.trimLeft());
147 test(TESTSTRING_LEFT_SPACES, TESTSTRING_BOTH_SPACES.trimRight());
149 test(TESTSTRING_MIDDLE_SPACES, TESTSTRING_MIDDLE_SPACES.trim());
150 test(TESTSTRING_MIDDLE_SPACES, TESTSTRING_MIDDLE_SPACES.trimLeft());
151 test(TESTSTRING_MIDDLE_SPACES, TESTSTRING_MIDDLE_SPACES.trimRight());
153 test("", WHITESPACE.trim());
154 test("", WHITESPACE.trimLeft());
155 test("", WHITESPACE.trimRight());
157 test(TESTSTRING, TESTSTRING_LEFT_WHITESPACE.trim());
158 test(TESTSTRING, TESTSTRING_LEFT_WHITESPACE.trimLeft());
159 test(TESTSTRING_LEFT_WHITESPACE, TESTSTRING_LEFT_WHITESPACE.trimRight());
161 test(TESTSTRING, TESTSTRING_RIGHT_WHITESPACE.trim());
162 test(TESTSTRING_RIGHT_WHITESPACE, TESTSTRING_RIGHT_WHITESPACE.trimLeft());
163 test(TESTSTRING, TESTSTRING_RIGHT_WHITESPACE.trimRight());
165 test(TESTSTRING, TESTSTRING_BOTH_WHITESPACE.trim());
166 test(TESTSTRING_RIGHT_WHITESPACE, TESTSTRING_BOTH_WHITESPACE.trimLeft());
167 test(TESTSTRING_LEFT_WHITESPACE, TESTSTRING_BOTH_WHITESPACE.trimRight());
169 test(TESTSTRING_MIDDLE_WHITESPACE, TESTSTRING_MIDDLE_WHITESPACE.trim());
170 test(TESTSTRING_MIDDLE_WHITESPACE, TESTSTRING_MIDDLE_WHITESPACE.trimLeft());
171 test(TESTSTRING_MIDDLE_WHITESPACE, TESTSTRING_MIDDLE_WHITESPACE.trimRight());
