// Copyright 2014 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 that sticky regexp support is not affecting V8 when the // --harmony-regexps flag is not on. assertThrows(function() { eval("/foo.bar/y"); }, SyntaxError); assertThrows(function() { eval("/foobar/y"); }, SyntaxError); assertThrows(function() { eval("/foo.bar/gy"); }, SyntaxError); assertThrows(function() { eval("/foobar/gy"); }, SyntaxError); assertThrows(function() { new RegExp("foo.bar", "y"); }, SyntaxError); assertThrows(function() { new RegExp("foobar", "y"); }, SyntaxError); assertThrows(function() { new RegExp("foo.bar", "gy"); }, SyntaxError); assertThrows(function() { new RegExp("foobar", "gy"); }, SyntaxError); var re = /foo.bar/; assertEquals("/foo.bar/", "" + re); var plain = /foobar/; assertEquals("/foobar/", "" + plain); re.compile("foo.bar"); assertEquals(void 0, re.sticky); var global = /foo.bar/g; assertEquals("/foo.bar/g", "" + global); var plainglobal = /foobar/g; assertEquals("/foobar/g", "" + plainglobal); assertEquals(void 0, re.sticky); re.sticky = true; // Has no effect on the regexp, just sets a property. assertTrue(re.sticky); assertTrue(re.test("..foo.bar")); re.lastIndex = -1; // Ignored for non-global, non-sticky. assertTrue(re.test("..foo.bar")); assertEquals(-1, re.lastIndex); re.lastIndex = -1; // Ignored for non-global, non-sticky. assertTrue(!!re.exec("..foo.bar")); assertEquals(-1, re.lastIndex);