172 lines
6.0 KiB
JavaScript
172 lines
6.0 KiB
JavaScript
/*
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* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* JDK-8019987: String trimRight and trimLeft could be defined.
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*
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* @test
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* @run
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*/
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var TESTSTRING = "abcde";
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var SPACES = " ";
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var TESTSTRING_LEFT_SPACES = SPACES + TESTSTRING;
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var TESTSTRING_RIGHT_SPACES = TESTSTRING + SPACES;
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var TESTSTRING_BOTH_SPACES = SPACES + TESTSTRING + SPACES;
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var TESTSTRING_MIDDLE_SPACES = TESTSTRING + SPACES + TESTSTRING;
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var WHITESPACE =
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" \t" + // space and tab
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"\n\r" + // newline and return
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"\u2028" + // line separator
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"\u2029" + // paragraph separator
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"\u000b" + // tabulation line
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"\u000c" + // ff (ctrl-l)
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"\u00a0" + // Latin-1 space
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"\u1680" + // Ogham space mark
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"\u180e" + // separator, Mongolian vowel
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"\u2000" + // en quad
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"\u2001" + // em quad
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"\u2002" + // en space
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"\u2003" + // em space
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"\u2004" + // three-per-em space
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"\u2005" + // four-per-em space
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"\u2006" + // six-per-em space
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"\u2007" + // figure space
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"\u2008" + // punctuation space
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"\u2009" + // thin space
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"\u200a" + // hair space
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"\u202f" + // narrow no-break space
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"\u205f" + // medium mathematical space
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"\u3000" + // ideographic space
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"\ufeff"; // byte order mark
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var TESTSTRING_LEFT_WHITESPACE = WHITESPACE + TESTSTRING;
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var TESTSTRING_RIGHT_WHITESPACE = TESTSTRING + WHITESPACE;
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var TESTSTRING_BOTH_WHITESPACE = WHITESPACE + TESTSTRING + WHITESPACE;
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var TESTSTRING_MIDDLE_WHITESPACE = TESTSTRING + WHITESPACE + TESTSTRING;
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function escape(string) {
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var sb = new java.lang.StringBuilder();
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sb.append("\"");
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for (var i = 0; i < string.length; i++) {
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var ch = string.charAt(i);
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switch (ch) {
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case '\\':
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sb.append("\\\\");
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break;
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case '"':
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sb.append("\\\"");
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break;
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case '\'':
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sb.append("\\\'");
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break;
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case '\b':
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sb.append("\\b");
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break;
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case '\f':
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sb.append("\\f");
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break;
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case '\n':
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sb.append("\\n");
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break;
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case '\r':
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sb.append("\\r");
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break;
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case '\t':
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sb.append("\\t");
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break;
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default:
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var code = string.charCodeAt(i);
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if (code < 0x20 || code >= 0xFF) {
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sb.append("\\u");
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var hex = java.lang.Integer.toHexString(code);
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for (var i = hex.length; i < 4; i++) {
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sb.append('0');
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}
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sb.append(hex);
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} else {
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sb.append(ch);
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}
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break;
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}
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}
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sb.append("\"");
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return sb.toString();
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}
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var count = 0;
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function test(expected, trimmed) {
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count++;
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if (trimmed != expected) {
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print(count + ": Expected: " + escape(expected) + ", found: " + escape(trimmed));
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}
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}
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test("", SPACES.trim());
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test("", SPACES.trimLeft());
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test("", SPACES.trimRight());
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test(TESTSTRING, TESTSTRING_LEFT_SPACES.trim());
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test(TESTSTRING, TESTSTRING_LEFT_SPACES.trimLeft());
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test(TESTSTRING_LEFT_SPACES, TESTSTRING_LEFT_SPACES.trimRight());
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test(TESTSTRING, TESTSTRING_RIGHT_SPACES.trim());
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test(TESTSTRING_RIGHT_SPACES, TESTSTRING_RIGHT_SPACES.trimLeft());
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test(TESTSTRING, TESTSTRING_RIGHT_SPACES.trimRight());
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test(TESTSTRING, TESTSTRING_BOTH_SPACES.trim());
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test(TESTSTRING_RIGHT_SPACES, TESTSTRING_BOTH_SPACES.trimLeft());
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test(TESTSTRING_LEFT_SPACES, TESTSTRING_BOTH_SPACES.trimRight());
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test(TESTSTRING_MIDDLE_SPACES, TESTSTRING_MIDDLE_SPACES.trim());
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test(TESTSTRING_MIDDLE_SPACES, TESTSTRING_MIDDLE_SPACES.trimLeft());
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test(TESTSTRING_MIDDLE_SPACES, TESTSTRING_MIDDLE_SPACES.trimRight());
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test("", WHITESPACE.trim());
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test("", WHITESPACE.trimLeft());
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test("", WHITESPACE.trimRight());
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test(TESTSTRING, TESTSTRING_LEFT_WHITESPACE.trim());
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test(TESTSTRING, TESTSTRING_LEFT_WHITESPACE.trimLeft());
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test(TESTSTRING_LEFT_WHITESPACE, TESTSTRING_LEFT_WHITESPACE.trimRight());
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test(TESTSTRING, TESTSTRING_RIGHT_WHITESPACE.trim());
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test(TESTSTRING_RIGHT_WHITESPACE, TESTSTRING_RIGHT_WHITESPACE.trimLeft());
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test(TESTSTRING, TESTSTRING_RIGHT_WHITESPACE.trimRight());
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test(TESTSTRING, TESTSTRING_BOTH_WHITESPACE.trim());
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test(TESTSTRING_RIGHT_WHITESPACE, TESTSTRING_BOTH_WHITESPACE.trimLeft());
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test(TESTSTRING_LEFT_WHITESPACE, TESTSTRING_BOTH_WHITESPACE.trimRight());
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test(TESTSTRING_MIDDLE_WHITESPACE, TESTSTRING_MIDDLE_WHITESPACE.trim());
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test(TESTSTRING_MIDDLE_WHITESPACE, TESTSTRING_MIDDLE_WHITESPACE.trimLeft());
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test(TESTSTRING_MIDDLE_WHITESPACE, TESTSTRING_MIDDLE_WHITESPACE.trimRight());
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