// 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);
