ChakraCore/test/es6/regex-unicode-CaseInsensitive.js

//-------------------------------------------------------------------------------------------------------
// Copyright (C) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
//-------------------------------------------------------------------------------------------------------

function a(re,p,str) {
  if (!re.test(str)) console.log("FAILED -- regex: " + re.toString() + " should match codepoint: " + p.toString(16))
}
function b(re,p,str) {
  if (re.test(str)) console.log("FAILED -- regex: " + re.toString() + " should not match codepoint: " + p.toString(16))
}

//
// Tests adapted from issue #517
//

a(/\u0345/iu,0x0345,'\u0345')
a(/\u0345/iu,0x03b9,'\u0399')
a(/\u0345/iu,0x03b9,'\u03b9')
a(/\u0345/iu,0x1fbe,'\u1fbe')
a(/\u0399/iu,0x0345,'\u0345')
a(/\u0399/iu,0x03b9,'\u0399')
a(/\u0399/iu,0x03b9,'\u03b9')
a(/\u0399/iu,0x1fbe,'\u1fbe')
a(/\u03b9/iu,0x0345,'\u0345')
a(/\u03b9/iu,0x03b9,'\u0399')
a(/\u03b9/iu,0x03b9,'\u03b9')
a(/\u03b9/iu,0x1fbe,'\u1fbe')
a(/\u1fbe/iu,0x0345,'\u0345')
a(/\u1fbe/iu,0x03b9,'\u0399')
a(/\u1fbe/iu,0x03b9,'\u03b9')
a(/\u1fbe/iu,0x1fbe,'\u1fbe')

a(/\u01f1/iu,0x01f3,'\u01f3')
a(/\u0345/iu,0x03b9,'\u03b9')
a(/\u037f/iu,0x03f3,'\u03f3')
a(/\u0528/iu,0x0529,'\u0529')
a(/\u052a/iu,0x052b,'\u052b')
a(/\u052c/iu,0x052d,'\u052d')
a(/\u052e/iu,0x052f,'\u052f')
a(/\ua698/iu,0xa699,'\ua699')
a(/\ua69a/iu,0xa69b,'\ua69b')
a(/\ua796/iu,0xa797,'\ua797')
a(/\ua798/iu,0xa799,'\ua799')
a(/\ua79a/iu,0xa79b,'\ua79b')
a(/\ua79c/iu,0xa79d,'\ua79d')
a(/\ua79e/iu,0xa79f,'\ua79f')
a(/\ua7ab/iu,0x025c,'\u025c')
a(/\ua7ac/iu,0x0261,'\u0261')
a(/\ua7ad/iu,0x026c,'\u026c')
a(/\ua7b0/iu,0x029e,'\u029e')
a(/\ua7b1/iu,0x0287,'\u0287')

a(/\u0345/i,0x0345,'\u0345')
a(/\u0345/i,0x03b9,'\u0399')
a(/\u0345/i,0x03b9,'\u03b9')
a(/\u0345/i,0x1fbe,'\u1fbe')
a(/\u0399/i,0x0345,'\u0345')
a(/\u0399/i,0x03b9,'\u0399')
a(/\u0399/i,0x03b9,'\u03b9')
a(/\u0399/i,0x1fbe,'\u1fbe')
a(/\u03b9/i,0x0345,'\u0345')
a(/\u03b9/i,0x03b9,'\u0399')
a(/\u03b9/i,0x03b9,'\u03b9')
a(/\u03b9/i,0x1fbe,'\u1fbe')
a(/\u1fbe/i,0x0345,'\u0345')
a(/\u1fbe/i,0x03b9,'\u0399')
a(/\u1fbe/i,0x03b9,'\u03b9')
a(/\u1fbe/i,0x1fbe,'\u1fbe')

a(/\u01f1/i,0x01f3,'\u01f3')
a(/\u037f/i,0x03f3,'\u03f3')
a(/\u0528/i,0x0529,'\u0529')
a(/\u052a/i,0x052b,'\u052b')
a(/\u052c/i,0x052d,'\u052d')
a(/\u052e/i,0x052f,'\u052f')
a(/\ua698/i,0xa699,'\ua699')
a(/\ua69a/i,0xa69b,'\ua69b')
a(/\ua796/i,0xa797,'\ua797')
a(/\ua798/i,0xa799,'\ua799')
a(/\ua79a/i,0xa79b,'\ua79b')
a(/\ua79c/i,0xa79d,'\ua79d')
a(/\ua79e/i,0xa79f,'\ua79f')
a(/\ua7ab/i,0x025c,'\u025c')
a(/\ua7ac/i,0x0261,'\u0261')
a(/\ua7ad/i,0x026c,'\u026c')
a(/\ua7b0/i,0x029e,'\u029e')
a(/\ua7b1/i,0x0287,'\u0287')

//
// Detect regressions in the CaseInsensitive table
//

// 01BA != 01BB under /i.
b(/\u01ba/iu,0x01bb,"\u01bb")
b(/\u01bb/iu,0x01ba,"\u01ba")
b(/\u01ba/i,0x01bb,"\u01bb")
b(/\u01bb/i,0x01ba,"\u01ba")

// 01F0 doesn't match anything
b(/\u01f0/iu,0x01f1,"\u01f1")
b(/\u01f1/iu,0x01f0,"\u01f0")
b(/\u01f0/i,0x01f1,"\u01f1")
b(/\u01f1/i,0x01f0,"\u01f0")

// 01F4-5 match (G with ACUTE)
a(/\u01f4/iu,0x01f5,"\u01f5")
a(/\u01f5/iu,0x01f4,"\u01f4")
a(/\u01f4/i,0x01f5,"\u01f5")
a(/\u01f5/i,0x01f4,"\u01f4")

// Latin ligature triples DZ WITH CARON,LJ,NJ (01C4-01CC) DZ (01F1-3)
a(/\u01c4/iu,0x01c4,'\u01c4')
a(/\u01c4/iu,0x01c5,'\u01c5')
a(/\u01c4/iu,0x01c6,'\u01c6')
a(/\u01c5/iu,0x01c4,'\u01c4')
a(/\u01c5/iu,0x01c5,'\u01c5')
a(/\u01c5/iu,0x01c6,'\u01c6')
a(/\u01c6/iu,0x01c4,'\u01c4')
a(/\u01c6/iu,0x01c5,'\u01c5')
a(/\u01c6/iu,0x01c6,'\u01c6')

a(/\u01c7/iu,0x01c7,'\u01c7')
a(/\u01c7/iu,0x01c8,'\u01c8')
a(/\u01c7/iu,0x01c9,'\u01c9')
a(/\u01c9/iu,0x01c7,'\u01c7')
a(/\u01c9/iu,0x01c8,'\u01c8')
a(/\u01c9/iu,0x01c9,'\u01c9')
a(/\u01c8/iu,0x01c7,'\u01c7')
a(/\u01c8/iu,0x01c8,'\u01c8')
a(/\u01c8/iu,0x01c9,'\u01c9')

a(/\u01ca/iu,0x01ca,'\u01ca')
a(/\u01ca/iu,0x01cb,'\u01cb')
a(/\u01ca/iu,0x01cc,'\u01cc')
a(/\u01cb/iu,0x01ca,'\u01ca')
a(/\u01cb/iu,0x01cb,'\u01cb')
a(/\u01cb/iu,0x01cc,'\u01cc')
a(/\u01cc/iu,0x01ca,'\u01ca')
a(/\u01cc/iu,0x01cb,'\u01cb')
a(/\u01cc/iu,0x01cc,'\u01cc')

a(/\u01f1/iu,0x01f1,'\u01f1')
a(/\u01f1/iu,0x01f2,'\u01f2')
a(/\u01f1/iu,0x01f3,'\u01f3')
a(/\u01f2/iu,0x01f2,'\u01f2')
a(/\u01f2/iu,0x01f1,'\u01f1')
a(/\u01f2/iu,0x01f3,'\u01f3')
a(/\u01f3/iu,0x01f1,'\u01f1')
a(/\u01f3/iu,0x01f2,'\u01f2')
a(/\u01f3/iu,0x01f3,'\u01f3')

a(/\u01c4/i,0x01c4,'\u01c4')
a(/\u01c4/i,0x01c5,'\u01c5')
a(/\u01c4/i,0x01c6,'\u01c6')
a(/\u01c5/i,0x01c4,'\u01c4')
a(/\u01c5/i,0x01c5,'\u01c5')
a(/\u01c5/i,0x01c6,'\u01c6')
a(/\u01c6/i,0x01c4,'\u01c4')
a(/\u01c6/i,0x01c5,'\u01c5')
a(/\u01c6/i,0x01c6,'\u01c6')

a(/\u01c7/i,0x01c7,'\u01c7')
a(/\u01c7/i,0x01c8,'\u01c8')
a(/\u01c7/i,0x01c9,'\u01c9')
a(/\u01c9/i,0x01c7,'\u01c7')
a(/\u01c9/i,0x01c8,'\u01c8')
a(/\u01c9/i,0x01c9,'\u01c9')
a(/\u01c8/i,0x01c7,'\u01c7')
a(/\u01c8/i,0x01c8,'\u01c8')
a(/\u01c8/i,0x01c9,'\u01c9')

a(/\u01ca/i,0x01ca,'\u01ca')
a(/\u01ca/i,0x01cb,'\u01cb')
a(/\u01ca/i,0x01cc,'\u01cc')
a(/\u01cb/i,0x01ca,'\u01ca')
a(/\u01cb/i,0x01cb,'\u01cb')
a(/\u01cb/i,0x01cc,'\u01cc')
a(/\u01cc/i,0x01ca,'\u01ca')
a(/\u01cc/i,0x01cb,'\u01cb')
a(/\u01cc/i,0x01cc,'\u01cc')

a(/\u01f1/i,0x01f1,'\u01f1')
a(/\u01f1/i,0x01f2,'\u01f2')
a(/\u01f1/i,0x01f3,'\u01f3')
a(/\u01f2/i,0x01f2,'\u01f2')
a(/\u01f2/i,0x01f1,'\u01f1')
a(/\u01f2/i,0x01f3,'\u01f3')
a(/\u01f3/i,0x01f1,'\u01f1')
a(/\u01f3/i,0x01f2,'\u01f2')
a(/\u01f3/i,0x01f3,'\u01f3')

// 037F and 03F3 - GREEK LETTER YOT
a(/\u037f/iu,0x037f,'\u037f')
a(/\u037f/iu,0x03f3,'\u03f3')
a(/\u03f3/iu,0x037f,'\u037f')
a(/\u03f3/iu,0x03f3,'\u03f3')

a(/\u037f/i,0x037f,'\u037f')
a(/\u037f/i,0x03f3,'\u03f3')
a(/\u03f3/i,0x037f,'\u037f')
a(/\u03f3/i,0x03f3,'\u03f3')

// New Cyrillic case-mapped pairs
a(/\u0528/iu,0x0529,'\u0529')
a(/\u0529/iu,0x0528,'\u0528')
a(/\u052a/iu,0x052b,'\u052b')
a(/\u052b/iu,0x052a,'\u052a')
a(/\u052c/iu,0x052d,'\u052d')
a(/\u052d/iu,0x052c,'\u052c')
a(/\u052e/iu,0x052f,'\u052f')
a(/\u052f/iu,0x052e,'\u052e')

a(/\ua698/iu,0xa699,'\ua699')
a(/\ua699/iu,0xa698,'\ua698')
a(/\ua69a/iu,0xa69b,'\ua69b')
a(/\ua69b/iu,0xa69a,'\ua69a')

a(/\u0528/i,0x0529,'\u0529')
a(/\u0529/i,0x0528,'\u0528')
a(/\u052a/i,0x052b,'\u052b')
a(/\u052b/i,0x052a,'\u052a')
a(/\u052c/i,0x052d,'\u052d')
a(/\u052d/i,0x052c,'\u052c')
a(/\u052e/i,0x052f,'\u052f')
a(/\u052f/i,0x052e,'\u052e')

a(/\ua698/i,0xa699,'\ua699')
a(/\ua699/i,0xa698,'\ua698')
a(/\ua69a/i,0xa69b,'\ua69b')
a(/\ua69b/i,0xa69a,'\ua69a')

// New Cherokee uppercase-lowercase mappings and case-mapping pairs.
a(/\u13a0/iu,0xab70,'\uab70')
a(/\uab70/iu,0x13a0,'\u13a0')
a(/\u13a1/iu,0xab71,'\uab71')
a(/\uab71/iu,0x13a1,'\u13a1')
// ...
a(/\u13ee/iu,0xabbe,'\uabbe')
a(/\uabbe/iu,0x13ee,'\u13ee')
a(/\u13ef/iu,0xabbf,'\uabbf')
a(/\uabbf/iu,0x13ef,'\u13ef')

a(/\u13f0/iu,0x13f8,'\u13f8')
a(/\u13f8/iu,0x13f0,'\u13f0')
a(/\u13f1/iu,0x13f9,'\u13f9')
a(/\u13f9/iu,0x13f1,'\u13f1')
a(/\u13f2/iu,0x13fa,'\u13fa')
a(/\u13fa/iu,0x13f2,'\u13f2')
a(/\u13f3/iu,0x13fb,'\u13fb')
a(/\u13fb/iu,0x13f3,'\u13f3')
a(/\u13f4/iu,0x13fc,'\u13fc')
a(/\u13fc/iu,0x13f4,'\u13f4')
a(/\u13f5/iu,0x13fd,'\u13fd')
a(/\u13fd/iu,0x13f5,'\u13f5')

// NOTE: Cherokee does not case-fold without /u
b(/\u13a0/i,0xab70,'\uab70')
b(/\uab70/i,0x13a0,'\u13a0')
b(/\u13a1/i,0xab71,'\uab71')
b(/\uab71/i,0x13a1,'\u13a1')
// ...
b(/\u13ee/i,0xabbe,'\uabbe')
b(/\uabbe/i,0x13ee,'\u13ee')
b(/\u13ef/i,0xabbf,'\uabbf')
b(/\uabbf/i,0x13ef,'\u13ef')

b(/\u13f0/i,0x13f8,'\u13f8')
b(/\u13f8/i,0x13f0,'\u13f0')
b(/\u13f1/i,0x13f9,'\u13f9')
b(/\u13f9/i,0x13f1,'\u13f1')
b(/\u13f2/i,0x13fa,'\u13fa')
b(/\u13fa/i,0x13f2,'\u13f2')
b(/\u13f3/i,0x13fb,'\u13fb')
b(/\u13fb/i,0x13f3,'\u13f3')
b(/\u13f4/i,0x13fc,'\u13fc')
b(/\u13fc/i,0x13f4,'\u13f4')
b(/\u13f5/i,0x13fd,'\u13fd')
b(/\u13fd/i,0x13f5,'\u13f5')

// Latin extensions added in Unicode 7.0
a(/\ua796/iu,0xa797,'\ua797')
a(/\ua797/iu,0xa796,'\ua796')
a(/\ua798/iu,0xa799,'\ua799')
a(/\ua799/iu,0xa798,'\ua798')
a(/\ua79a/iu,0xa79b,'\ua79b')
a(/\ua79b/iu,0xa79a,'\ua79a')
a(/\ua79c/iu,0xa79d,'\ua79d')
a(/\ua79d/iu,0xa79c,'\ua79c')
a(/\ua79e/iu,0xa79f,'\ua79f')
a(/\ua79f/iu,0xa79e,'\ua79e')

a(/\ua796/i,0xa797,'\ua797')
a(/\ua797/i,0xa796,'\ua796')
a(/\ua798/i,0xa799,'\ua799')
a(/\ua799/i,0xa798,'\ua798')
a(/\ua79a/i,0xa79b,'\ua79b')
a(/\ua79b/i,0xa79a,'\ua79a')
a(/\ua79c/i,0xa79d,'\ua79d')
a(/\ua79d/i,0xa79c,'\ua79c')
a(/\ua79e/i,0xa79f,'\ua79f')
a(/\ua79f/i,0xa79e,'\ua79e')

console.log("PASS")