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 // 13 // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 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 24 description( 25 "This page tests handling of malformed escape sequences." 26 ); 27 28 var regexp; 29 30 regexp = /\ug/gm; 31 debug("\nTesting regexp: " + regexp); 32 shouldBeTrue("regexp.test('ug')"); 33 shouldBe("regexp.lastIndex", "2"); 34 35 regexp = /\xg/gm; 36 debug("\nTesting regexp: " + regexp); 37 shouldBeTrue("regexp.test('xg')"); 38 shouldBe("regexp.lastIndex", "2"); 39 40 regexp = /\c_/gm; 41 debug("\nTesting regexp: " + regexp); 42 shouldBeTrue("regexp.test('\\\\c_')"); 43 shouldBe("regexp.lastIndex", "3"); 44 45 regexp = /[\B]/gm; 46 debug("\nTesting regexp: " + regexp); 47 shouldBeTrue("regexp.test('B')"); 48 shouldBe("regexp.lastIndex", "1"); 49 50 regexp = /[\b]/gm; 51 debug("\nTesting regexp: " + regexp); 52 shouldBeTrue("regexp.test('\\b')"); 53 shouldBe("regexp.lastIndex", "1"); 54 55 regexp = /\8/gm; 56 debug("\nTesting regexp: " + regexp); 57 shouldBeTrue("regexp.test('\\\\8')"); 58 shouldBe("regexp.lastIndex", "2"); 59 60 regexp = /^[\c]$/; 61 debug("\nTesting regexp: " + regexp); 62 shouldBeTrue("regexp.test('c')"); 63 64 regexp = /^[\c_]$/; 65 debug("\nTesting regexp: " + regexp); 66 shouldBeFalse("regexp.test('c')"); 67 68 regexp = /^[\c]]$/; 69 debug("\nTesting regexp: " + regexp); 70 shouldBeTrue("regexp.test('c]')"); 71
