v8/test/mjsunit/regress/regress-87.js
lrn@chromium.org d8a123169b Make regexp flag parsing stricter.
BUG=v8:1628
TEST=mjsunit/regress/regress-219

Review URL: http://codereview.chromium.org/7624045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8973 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-08-19 11:02:41 +00:00

54 lines
2.4 KiB
JavaScript

// Copyright 2009 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,
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// In Issue 87, we allowed unicode escape sequences in RegExp flags.
// However, according to ES5, they should not be interpreted, but passed
// verbatim to the RegExp constructor.
// (On top of that, the original test was bugged and never tested anything).
// The behavior was changed in r8969 to not interpret escapes, but this
// test didn't test that, and only failed when making invalid flag characters
// an error too.
assertThrows("/x/\\u0067");
assertThrows("/x/\\u0069");
assertThrows("/x/\\u006d");
assertThrows("/x/\\u0067i");
assertThrows("/x/\\u0069m");
assertThrows("/x/\\u006dg");
assertThrows("/x/m\\u0067");
assertThrows("/x/g\\u0069");
assertThrows("/x/i\\u006d");
assertThrows("/x/m\\u0067i");
assertThrows("/x/g\\u0069m");
assertThrows("/x/i\\u006dg");
assertThrows("/x/\\u0068");
assertThrows("/x/\\u0020");