1// Copyright 2013 the V8 project authors. All rights reserved.
2// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
3//
4// Redistribution and use in source and binary forms, with or without
5// modification, are permitted provided that the following conditions
6// are met:
7// 1.  Redistributions of source code must retain the above copyright
8//     notice, this list of conditions and the following disclaimer.
9// 2.  Redistributions in binary form must reproduce the above copyright
10//     notice, this list of conditions and the following disclaimer in the
11//     documentation and/or other materials provided with the distribution.
12//
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14// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
17// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
19// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
20// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
22// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23
24description("https://bugs.webkit.org/show_bug.cgi?id=82063");
25
26shouldBeTrue('/ΣΤΙΓΜΑΣ/i.test("στιγμας")');
27shouldBeTrue('/ΔΣΔ/i.test("δςδ")');
28shouldBeTrue('/ς/i.test("σ")');
29shouldBeTrue('/σ/i.test("ς")');
30
31// Simple case, has no canonical equivalents
32shouldBeTrue('/\u1f16/i.test("\u1f16")')
33
34// Test the sets of USC2 code points that have more than one canonically equivalent value.
35function ucs2CodePoint(x)
36{
37    var s = x.toString(16);
38    while (s.length < 4)
39        s = 0 + s;
40    return eval('"\\u' + s + '"');
41}
42function testSet(set)
43{
44    for (i in set) {
45        for (j in set) {
46            shouldBeTrue('/' + ucs2CodePoint(set[i]) + '/i.test("' + ucs2CodePoint(set[j]) + '")')
47            shouldBeTrue('/[' + ucs2CodePoint(set[i] - 1) + '-' + ucs2CodePoint(set[i] + 1) + ']/i.test("' + ucs2CodePoint(set[j]) + '")')
48        }
49    }
50}
51testSet([ 0x01c4, 0x01c5, 0x01c6 ]);
52testSet([ 0x01c7, 0x01c8, 0x01c9 ]);
53testSet([ 0x01ca, 0x01cb, 0x01cc ]);
54testSet([ 0x01f1, 0x01f2, 0x01f3 ]);
55testSet([ 0x0392, 0x03b2, 0x03d0 ]);
56testSet([ 0x0395, 0x03b5, 0x03f5 ]);
57testSet([ 0x0398, 0x03b8, 0x03d1 ]);
58testSet([ 0x0345, 0x0399, 0x03b9, 0x1fbe ]);
59testSet([ 0x039a, 0x03ba, 0x03f0 ]);
60testSet([ 0x00b5, 0x039c, 0x03bc ]);
61testSet([ 0x03a0, 0x03c0, 0x03d6 ]);
62testSet([ 0x03a1, 0x03c1, 0x03f1 ]);
63testSet([ 0x03a3, 0x03c2, 0x03c3 ]);
64testSet([ 0x03a6, 0x03c6, 0x03d5 ]);
65testSet([ 0x1e60, 0x1e61, 0x1e9b ]);
66
67// Test a couple of lo/hi pairs
68shouldBeTrue('/\u03cf/i.test("\u03cf")')
69shouldBeTrue('/\u03d7/i.test("\u03cf")')
70shouldBeTrue('/\u03cf/i.test("\u03d7")')
71shouldBeTrue('/\u03d7/i.test("\u03d7")')
72shouldBeTrue('/\u1f11/i.test("\u1f11")')
73shouldBeTrue('/\u1f19/i.test("\u1f11")')
74shouldBeTrue('/\u1f11/i.test("\u1f19")')
75shouldBeTrue('/\u1f19/i.test("\u1f19")')
76
77// Test an aligned alternating capitalization pair.
78shouldBeFalse('/\u0489/i.test("\u048a")')
79shouldBeTrue('/\u048a/i.test("\u048a")')
80shouldBeTrue('/\u048b/i.test("\u048a")')
81shouldBeFalse('/\u048c/i.test("\u048a")')
82shouldBeFalse('/\u0489/i.test("\u048b")')
83shouldBeTrue('/\u048a/i.test("\u048b")')
84shouldBeTrue('/\u048b/i.test("\u048b")')
85shouldBeFalse('/\u048c/i.test("\u048b")')
86shouldBeTrue('/[\u0489-\u048a]/i.test("\u048b")')
87shouldBeTrue('/[\u048b-\u048c]/i.test("\u048a")')
88
89// Test an unaligned alternating capitalization pair.
90shouldBeFalse('/\u04c4/i.test("\u04c5")')
91shouldBeTrue('/\u04c5/i.test("\u04c5")')
92shouldBeTrue('/\u04c6/i.test("\u04c5")')
93shouldBeFalse('/\u04c7/i.test("\u04c5")')
94shouldBeFalse('/\u04c4/i.test("\u04c6")')
95shouldBeTrue('/\u04c5/i.test("\u04c6")')
96shouldBeTrue('/\u04c6/i.test("\u04c6")')
97shouldBeFalse('/\u04c7/i.test("\u04c6")')
98shouldBeTrue('/[\u04c4-\u04c5]/i.test("\u04c6")')
99shouldBeTrue('/[\u04c6-\u04c7]/i.test("\u04c5")')
100
101var successfullyParsed = true;
102