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