v8/test/mjsunit/cyrillic.js
Julien Brianceau b41f857b9e Fix common misspellings
Bug: chromium:750830
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng;master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: Icab7b5a1c469d5e77d04df8bfca8319784e92af4
Reviewed-on: https://chromium-review.googlesource.com/595655
Commit-Queue: Julien Brianceau <jbriance@cisco.com>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Daniel Ehrenberg <littledan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47072}
2017-08-02 09:35:28 +00:00

200 lines
8.2 KiB
JavaScript

// Copyright 2009 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials provided
// with the distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Test Unicode character ranges in regexps.
// Cyrillic.
var cyrillic = {
FIRST: "\u0410", // A
first: "\u0430", // a
LAST: "\u042f", // YA
last: "\u044f", // ya
MIDDLE: "\u0427", // CHE
middle: "\u0447", // che
// Actually no characters are between the cases in Cyrillic.
BetweenCases: false};
var SIGMA = "\u03a3";
var sigma = "\u03c3";
var alternative_sigma = "\u03c2";
// Greek.
var greek = {
FIRST: "\u0391", // ALPHA
first: "\u03b1", // alpha
LAST: "\u03a9", // OMEGA
last: "\u03c9", // omega
MIDDLE: SIGMA, // SIGMA
middle: sigma, // sigma
// Epsilon acute is between ALPHA-OMEGA and alpha-omega, ie it
// is between OMEGA and alpha.
BetweenCases: "\u03ad"};
function Range(from, to, flags) {
return new RegExp("[" + from + "-" + to + "]", flags);
}
// Test Cyrillic and Greek separately.
for (var lang = 0; lang < 2; lang++) {
var chars = (lang == 0) ? cyrillic : greek;
for (var i = 0; i < 2; i++) {
var lc = (i == 0); // Lower case.
var first = lc ? chars.first : chars.FIRST;
var middle = lc ? chars.middle : chars.MIDDLE;
var last = lc ? chars.last : chars.LAST;
var first_other_case = lc ? chars.FIRST : chars.first;
var middle_other_case = lc ? chars.MIDDLE : chars.middle;
var last_other_case = lc ? chars.LAST : chars.last;
assertTrue(Range(first, last).test(first), 1);
assertTrue(Range(first, last).test(middle), 2);
assertTrue(Range(first, last).test(last), 3);
assertFalse(Range(first, last).test(first_other_case), 4);
assertFalse(Range(first, last).test(middle_other_case), 5);
assertFalse(Range(first, last).test(last_other_case), 6);
assertTrue(Range(first, last, "i").test(first), 7);
assertTrue(Range(first, last, "i").test(middle), 8);
assertTrue(Range(first, last, "i").test(last), 9);
assertTrue(Range(first, last, "i").test(first_other_case), 10);
assertTrue(Range(first, last, "i").test(middle_other_case), 11);
assertTrue(Range(first, last, "i").test(last_other_case), 12);
if (chars.BetweenCases) {
assertFalse(Range(first, last).test(chars.BetweenCases), 13);
assertFalse(Range(first, last, "i").test(chars.BetweenCases), 14);
}
}
if (chars.BetweenCases) {
assertTrue(Range(chars.FIRST, chars.last).test(chars.BetweenCases), 15);
assertTrue(Range(chars.FIRST, chars.last, "i").test(chars.BetweenCases), 16);
}
}
// Test range that covers both greek and cyrillic characters.
for (key in greek) {
assertTrue(Range(greek.FIRST, cyrillic.last).test(greek[key]), 17 + key);
if (cyrillic[key]) {
assertTrue(Range(greek.FIRST, cyrillic.last).test(cyrillic[key]), 18 + key);
}
}
for (var i = 0; i < 2; i++) {
var ignore_case = (i == 0);
var flag = ignore_case ? "i" : "";
assertTrue(Range(greek.first, cyrillic.LAST, flag).test(greek.first), 19);
assertTrue(Range(greek.first, cyrillic.LAST, flag).test(greek.middle), 20);
assertTrue(Range(greek.first, cyrillic.LAST, flag).test(greek.last), 21);
assertTrue(Range(greek.first, cyrillic.LAST, flag).test(cyrillic.FIRST), 22);
assertTrue(Range(greek.first, cyrillic.LAST, flag).test(cyrillic.MIDDLE), 23);
assertTrue(Range(greek.first, cyrillic.LAST, flag).test(cyrillic.LAST), 24);
// A range that covers the lower case greek letters and the upper case cyrillic
// letters.
assertEquals(ignore_case, Range(greek.first, cyrillic.LAST, flag).test(greek.FIRST), 25);
assertEquals(ignore_case, Range(greek.first, cyrillic.LAST, flag).test(greek.MIDDLE), 26);
assertEquals(ignore_case, Range(greek.first, cyrillic.LAST, flag).test(greek.LAST), 27);
assertEquals(ignore_case, Range(greek.first, cyrillic.LAST, flag).test(cyrillic.first), 28);
assertEquals(ignore_case, Range(greek.first, cyrillic.LAST, flag).test(cyrillic.middle), 29);
assertEquals(ignore_case, Range(greek.first, cyrillic.LAST, flag).test(cyrillic.last), 30);
}
// Sigma is special because there are two lower case versions of the same upper
// case character. JS requires that case independence means that you should
// convert everything to upper case, so the two sigma variants are equal to each
// other in a case independt comparison.
for (var i = 0; i < 2; i++) {
var simple = (i != 0);
var name = simple ? "" : "[]";
var regex = simple ? SIGMA : "[" + SIGMA + "]";
assertFalse(new RegExp(regex).test(sigma), 31 + name);
assertFalse(new RegExp(regex).test(alternative_sigma), 32 + name);
assertTrue(new RegExp(regex).test(SIGMA), 33 + name);
assertTrue(new RegExp(regex, "i").test(sigma), 34 + name);
// JSC and Tracemonkey fail this one.
assertTrue(new RegExp(regex, "i").test(alternative_sigma), 35 + name);
assertTrue(new RegExp(regex, "i").test(SIGMA), 36 + name);
regex = simple ? sigma : "[" + sigma + "]";
assertTrue(new RegExp(regex).test(sigma), 41 + name);
assertFalse(new RegExp(regex).test(alternative_sigma), 42 + name);
assertFalse(new RegExp(regex).test(SIGMA), 43 + name);
assertTrue(new RegExp(regex, "i").test(sigma), 44 + name);
// JSC and Tracemonkey fail this one.
assertTrue(new RegExp(regex, "i").test(alternative_sigma), 45 + name);
assertTrue(new RegExp(regex, "i").test(SIGMA), 46 + name);
regex = simple ? alternative_sigma : "[" + alternative_sigma + "]";
assertFalse(new RegExp(regex).test(sigma), 51 + name);
assertTrue(new RegExp(regex).test(alternative_sigma), 52 + name);
assertFalse(new RegExp(regex).test(SIGMA), 53 + name);
// JSC and Tracemonkey fail this one.
assertTrue(new RegExp(regex, "i").test(sigma), 54 + name);
assertTrue(new RegExp(regex, "i").test(alternative_sigma), 55 + name);
// JSC and Tracemonkey fail this one.
assertTrue(new RegExp(regex, "i").test(SIGMA), 56 + name);
}
for (var add_non_ascii_character_to_subject = 0;
add_non_ascii_character_to_subject < 2;
add_non_ascii_character_to_subject++) {
var suffix = add_non_ascii_character_to_subject ? "\ufffe" : "";
// A range that covers both ASCII and non-ASCII.
for (var i = 0; i < 2; i++) {
var full = (i != 0);
var mixed = full ? "[a-\uffff]" : "[a-" + cyrillic.LAST + "]";
var f = full ? "f" : "c";
for (var j = 0; j < 2; j++) {
var ignore_case = (j == 0);
var flag = ignore_case ? "i" : "";
var re = new RegExp(mixed, flag);
var expected =
ignore_case || (full && !!add_non_ascii_character_to_subject);
assertEquals(expected, re.test("A" + suffix), 58 + flag + f);
assertTrue(re.test("a" + suffix), 59 + flag + f);
assertTrue(re.test("~" + suffix), 60 + flag + f);
assertTrue(re.test(cyrillic.MIDDLE), 61 + flag + f);
assertEquals(ignore_case || full, re.test(cyrillic.middle), 62 + flag + f);
}
}
}