Bob Nystrom
edee53f93d
What is dead may never die. Change-Id: I80ef766b8ce2b6e1416df8e1f9b91fb74169dc79 Reviewed-on: https://dart-review.googlesource.com/7483 Reviewed-by: William Hesse <whesse@google.com>
109 lines
5.5 KiB
Dart
109 lines
5.5 KiB
Dart
// Copyright (c) 2014, the Dart project authors. All rights reserved.
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// Copyright 2013 the V8 project authors. All rights reserved.
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// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import 'v8_regexp_utils.dart';
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import 'package:expect/expect.dart';
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void main() {
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shouldBeTrue(
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new RegExp(r"ΣΤΙΓΜΑΣ", caseSensitive: false).hasMatch("στιγμας"));
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shouldBeTrue(new RegExp(r"ΔΣΔ", caseSensitive: false).hasMatch("δςδ"));
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shouldBeTrue(new RegExp(r"ς", caseSensitive: false).hasMatch("σ"));
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shouldBeTrue(new RegExp(r"σ", caseSensitive: false).hasMatch("ς"));
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// Simple case, has no canonical equivalents
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shouldBeTrue(new RegExp(r"\u1f16", caseSensitive: false).hasMatch("\u1f16"));
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// Test the sets of USC2 code points that have more than one canonically equivalent value.
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dynamic ucs2CodePoint(x) => new String.fromCharCode(x);
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dynamic testSet(s) {
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for (var i in s) {
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for (var j in s) {
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shouldBeTrue(new RegExp(ucs2CodePoint(i), caseSensitive: false)
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.hasMatch(ucs2CodePoint(j)));
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shouldBeTrue(new RegExp(
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"[${ucs2CodePoint(i - 1)}-${ucs2CodePoint(i + 1)}]",
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caseSensitive: false)
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.hasMatch(ucs2CodePoint(j)));
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}
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}
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}
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testSet([0x01c4, 0x01c5, 0x01c6]);
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testSet([0x01c7, 0x01c8, 0x01c9]);
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testSet([0x01ca, 0x01cb, 0x01cc]);
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testSet([0x01f1, 0x01f2, 0x01f3]);
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testSet([0x0392, 0x03b2, 0x03d0]);
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testSet([0x0395, 0x03b5, 0x03f5]);
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testSet([0x0398, 0x03b8, 0x03d1]);
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testSet([0x0345, 0x0399, 0x03b9, 0x1fbe]);
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testSet([0x039a, 0x03ba, 0x03f0]);
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testSet([0x00b5, 0x039c, 0x03bc]);
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testSet([0x03a0, 0x03c0, 0x03d6]);
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testSet([0x03a1, 0x03c1, 0x03f1]);
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testSet([0x03a3, 0x03c2, 0x03c3]);
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testSet([0x03a6, 0x03c6, 0x03d5]);
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testSet([0x1e60, 0x1e61, 0x1e9b]);
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// Test a couple of lo/hi pairs
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shouldBeTrue(new RegExp(r"\u03cf", caseSensitive: false).hasMatch("\u03cf"));
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shouldBeTrue(new RegExp(r"\u03d7", caseSensitive: false).hasMatch("\u03cf"));
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shouldBeTrue(new RegExp(r"\u03cf", caseSensitive: false).hasMatch("\u03d7"));
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shouldBeTrue(new RegExp(r"\u03d7", caseSensitive: false).hasMatch("\u03d7"));
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shouldBeTrue(new RegExp(r"\u1f11", caseSensitive: false).hasMatch("\u1f11"));
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shouldBeTrue(new RegExp(r"\u1f19", caseSensitive: false).hasMatch("\u1f11"));
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shouldBeTrue(new RegExp(r"\u1f11", caseSensitive: false).hasMatch("\u1f19"));
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shouldBeTrue(new RegExp(r"\u1f19", caseSensitive: false).hasMatch("\u1f19"));
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// Test an aligned alternating capitalization pair.
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shouldBeFalse(new RegExp(r"\u0489", caseSensitive: false).hasMatch("\u048a"));
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shouldBeTrue(new RegExp(r"\u048a", caseSensitive: false).hasMatch("\u048a"));
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shouldBeTrue(new RegExp(r"\u048b", caseSensitive: false).hasMatch("\u048a"));
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shouldBeFalse(new RegExp(r"\u048c", caseSensitive: false).hasMatch("\u048a"));
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shouldBeFalse(new RegExp(r"\u0489", caseSensitive: false).hasMatch("\u048b"));
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shouldBeTrue(new RegExp(r"\u048a", caseSensitive: false).hasMatch("\u048b"));
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shouldBeTrue(new RegExp(r"\u048b", caseSensitive: false).hasMatch("\u048b"));
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shouldBeFalse(new RegExp(r"\u048c", caseSensitive: false).hasMatch("\u048b"));
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shouldBeTrue(
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new RegExp(r"[\u0489-\u048a]", caseSensitive: false).hasMatch("\u048b"));
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shouldBeTrue(
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new RegExp(r"[\u048b-\u048c]", caseSensitive: false).hasMatch("\u048a"));
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// Test an unaligned alternating capitalization pair.
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shouldBeFalse(new RegExp(r"\u04c4", caseSensitive: false).hasMatch("\u04c5"));
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shouldBeTrue(new RegExp(r"\u04c5", caseSensitive: false).hasMatch("\u04c5"));
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shouldBeTrue(new RegExp(r"\u04c6", caseSensitive: false).hasMatch("\u04c5"));
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shouldBeFalse(new RegExp(r"\u04c7", caseSensitive: false).hasMatch("\u04c5"));
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shouldBeFalse(new RegExp(r"\u04c4", caseSensitive: false).hasMatch("\u04c6"));
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shouldBeTrue(new RegExp(r"\u04c5", caseSensitive: false).hasMatch("\u04c6"));
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shouldBeTrue(new RegExp(r"\u04c6", caseSensitive: false).hasMatch("\u04c6"));
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shouldBeFalse(new RegExp(r"\u04c7", caseSensitive: false).hasMatch("\u04c6"));
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shouldBeTrue(
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new RegExp(r"[\u04c4-\u04c5]", caseSensitive: false).hasMatch("\u04c6"));
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shouldBeTrue(
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new RegExp(r"[\u04c6-\u04c7]", caseSensitive: false).hasMatch("\u04c5"));
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var successfullyParsed = true;
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}
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