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test/script/basic/JDK-8019987.js@e9169a96a3d1 (annotated)

test/script/basic/JDK-8019987.js

Tue, 15 Jan 2019 10:36:25 +0000

author

aefimov

date

Tue, 15 Jan 2019 10:36:25 +0000

changeset 2462

e9169a96a3d1

parent 0

b1a7da25b547

permissions

-rw-r--r--

Added tag jdk8u202-ga for changeset 7aeae6eb6236

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation.
aoqi@0	8	*
aoqi@0	9	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	12	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	13	* accompanied this code).
aoqi@0	14	*
aoqi@0	15	* You should have received a copy of the GNU General Public License version
aoqi@0	16	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	18	*
aoqi@0	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	20	* or visit www.oracle.com if you need additional information or have any
aoqi@0	21	* questions.
aoqi@0	22	*/
aoqi@0	23
aoqi@0	24	/**
aoqi@0	25	* JDK-8019987: String trimRight and trimLeft could be defined.
aoqi@0	26	*
aoqi@0	27	* @test
aoqi@0	28	* @run
aoqi@0	29	*/
aoqi@0	30
aoqi@0	31	var TESTSTRING = "abcde";
aoqi@0	32
aoqi@0	33	var SPACES = " ";
aoqi@0	34	var TESTSTRING_LEFT_SPACES = SPACES + TESTSTRING;
aoqi@0	35	var TESTSTRING_RIGHT_SPACES = TESTSTRING + SPACES;
aoqi@0	36	var TESTSTRING_BOTH_SPACES = SPACES + TESTSTRING + SPACES;
aoqi@0	37	var TESTSTRING_MIDDLE_SPACES = TESTSTRING + SPACES + TESTSTRING;
aoqi@0	38
aoqi@0	39	var WHITESPACE =
aoqi@0	40	" \t" + // space and tab
aoqi@0	41	"\n\r" + // newline and return
aoqi@0	42	"\u2028" + // line separator
aoqi@0	43	"\u2029" + // paragraph separator
aoqi@0	44	"\u000b" + // tabulation line
aoqi@0	45	"\u000c" + // ff (ctrl-l)
aoqi@0	46	"\u00a0" + // Latin-1 space
aoqi@0	47	"\u1680" + // Ogham space mark
aoqi@0	48	"\u180e" + // separator, Mongolian vowel
aoqi@0	49	"\u2000" + // en quad
aoqi@0	50	"\u2001" + // em quad
aoqi@0	51	"\u2002" + // en space
aoqi@0	52	"\u2003" + // em space
aoqi@0	53	"\u2004" + // three-per-em space
aoqi@0	54	"\u2005" + // four-per-em space
aoqi@0	55	"\u2006" + // six-per-em space
aoqi@0	56	"\u2007" + // figure space
aoqi@0	57	"\u2008" + // punctuation space
aoqi@0	58	"\u2009" + // thin space
aoqi@0	59	"\u200a" + // hair space
aoqi@0	60	"\u202f" + // narrow no-break space
aoqi@0	61	"\u205f" + // medium mathematical space
aoqi@0	62	"\u3000" + // ideographic space
aoqi@0	63	"\ufeff"; // byte order mark
aoqi@0	64	var TESTSTRING_LEFT_WHITESPACE = WHITESPACE + TESTSTRING;
aoqi@0	65	var TESTSTRING_RIGHT_WHITESPACE = TESTSTRING + WHITESPACE;
aoqi@0	66	var TESTSTRING_BOTH_WHITESPACE = WHITESPACE + TESTSTRING + WHITESPACE;
aoqi@0	67	var TESTSTRING_MIDDLE_WHITESPACE = TESTSTRING + WHITESPACE + TESTSTRING;
aoqi@0	68
aoqi@0	69	function escape(string) {
aoqi@0	70	var sb = new java.lang.StringBuilder();
aoqi@0	71	sb.append("\"");
aoqi@0	72
aoqi@0	73	for (var i = 0; i < string.length; i++) {
aoqi@0	74	var ch = string.charAt(i);
aoqi@0	75
aoqi@0	76	switch (ch) {
aoqi@0	77	case '\\':
aoqi@0	78	sb.append("\\\\");
aoqi@0	79	break;
aoqi@0	80	case '"':
aoqi@0	81	sb.append("\\\"");
aoqi@0	82	break;
aoqi@0	83	case '\'':
aoqi@0	84	sb.append("\\\'");
aoqi@0	85	break;
aoqi@0	86	case '\b':
aoqi@0	87	sb.append("\\b");
aoqi@0	88	break;
aoqi@0	89	case '\f':
aoqi@0	90	sb.append("\\f");
aoqi@0	91	break;
aoqi@0	92	case '\n':
aoqi@0	93	sb.append("\\n");
aoqi@0	94	break;
aoqi@0	95	case '\r':
aoqi@0	96	sb.append("\\r");
aoqi@0	97	break;
aoqi@0	98	case '\t':
aoqi@0	99	sb.append("\\t");
aoqi@0	100	break;
aoqi@0	101	default:
aoqi@0	102	var code = string.charCodeAt(i);
aoqi@0	103
aoqi@0	104	if (code < 0x20 || code >= 0xFF) {
aoqi@0	105	sb.append("\\u");
aoqi@0	106
aoqi@0	107	var hex = java.lang.Integer.toHexString(code);
aoqi@0	108	for (var i = hex.length; i < 4; i++) {
aoqi@0	109	sb.append('0');
aoqi@0	110	}
aoqi@0	111	sb.append(hex);
aoqi@0	112	} else {
aoqi@0	113	sb.append(ch);
aoqi@0	114	}
aoqi@0	115
aoqi@0	116	break;
aoqi@0	117	}
aoqi@0	118	}
aoqi@0	119
aoqi@0	120	sb.append("\"");
aoqi@0	121
aoqi@0	122	return sb.toString();
aoqi@0	123	}
aoqi@0	124
aoqi@0	125	var count = 0;
aoqi@0	126	function test(expected, trimmed) {
aoqi@0	127	count++;
aoqi@0	128	if (trimmed != expected) {
aoqi@0	129	print(count + ": Expected: " + escape(expected) + ", found: " + escape(trimmed));
aoqi@0	130	}
aoqi@0	131	}
aoqi@0	132
aoqi@0	133	test("", SPACES.trim());
aoqi@0	134	test("", SPACES.trimLeft());
aoqi@0	135	test("", SPACES.trimRight());
aoqi@0	136
aoqi@0	137	test(TESTSTRING, TESTSTRING_LEFT_SPACES.trim());
aoqi@0	138	test(TESTSTRING, TESTSTRING_LEFT_SPACES.trimLeft());
aoqi@0	139	test(TESTSTRING_LEFT_SPACES, TESTSTRING_LEFT_SPACES.trimRight());
aoqi@0	140
aoqi@0	141	test(TESTSTRING, TESTSTRING_RIGHT_SPACES.trim());
aoqi@0	142	test(TESTSTRING_RIGHT_SPACES, TESTSTRING_RIGHT_SPACES.trimLeft());
aoqi@0	143	test(TESTSTRING, TESTSTRING_RIGHT_SPACES.trimRight());
aoqi@0	144
aoqi@0	145	test(TESTSTRING, TESTSTRING_BOTH_SPACES.trim());
aoqi@0	146	test(TESTSTRING_RIGHT_SPACES, TESTSTRING_BOTH_SPACES.trimLeft());
aoqi@0	147	test(TESTSTRING_LEFT_SPACES, TESTSTRING_BOTH_SPACES.trimRight());
aoqi@0	148
aoqi@0	149	test(TESTSTRING_MIDDLE_SPACES, TESTSTRING_MIDDLE_SPACES.trim());
aoqi@0	150	test(TESTSTRING_MIDDLE_SPACES, TESTSTRING_MIDDLE_SPACES.trimLeft());
aoqi@0	151	test(TESTSTRING_MIDDLE_SPACES, TESTSTRING_MIDDLE_SPACES.trimRight());
aoqi@0	152
aoqi@0	153	test("", WHITESPACE.trim());
aoqi@0	154	test("", WHITESPACE.trimLeft());
aoqi@0	155	test("", WHITESPACE.trimRight());
aoqi@0	156
aoqi@0	157	test(TESTSTRING, TESTSTRING_LEFT_WHITESPACE.trim());
aoqi@0	158	test(TESTSTRING, TESTSTRING_LEFT_WHITESPACE.trimLeft());
aoqi@0	159	test(TESTSTRING_LEFT_WHITESPACE, TESTSTRING_LEFT_WHITESPACE.trimRight());
aoqi@0	160
aoqi@0	161	test(TESTSTRING, TESTSTRING_RIGHT_WHITESPACE.trim());
aoqi@0	162	test(TESTSTRING_RIGHT_WHITESPACE, TESTSTRING_RIGHT_WHITESPACE.trimLeft());
aoqi@0	163	test(TESTSTRING, TESTSTRING_RIGHT_WHITESPACE.trimRight());
aoqi@0	164
aoqi@0	165	test(TESTSTRING, TESTSTRING_BOTH_WHITESPACE.trim());
aoqi@0	166	test(TESTSTRING_RIGHT_WHITESPACE, TESTSTRING_BOTH_WHITESPACE.trimLeft());
aoqi@0	167	test(TESTSTRING_LEFT_WHITESPACE, TESTSTRING_BOTH_WHITESPACE.trimRight());
aoqi@0	168
aoqi@0	169	test(TESTSTRING_MIDDLE_WHITESPACE, TESTSTRING_MIDDLE_WHITESPACE.trim());
aoqi@0	170	test(TESTSTRING_MIDDLE_WHITESPACE, TESTSTRING_MIDDLE_WHITESPACE.trimLeft());
aoqi@0	171	test(TESTSTRING_MIDDLE_WHITESPACE, TESTSTRING_MIDDLE_WHITESPACE.trimRight());