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PR-URL: https://github.com/nodejs/node/pull/18453 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Yang Guo <yangguo@chromium.org> Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
21 lines
622 B
JavaScript
21 lines
622 B
JavaScript
// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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let called_custom_unicode_getter = false;
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const re = /./;
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function f() {
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re.__defineGetter__("unicode", function() {
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called_custom_unicode_getter = true;
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});
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return 2;
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}
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assertEquals(["","",], re[Symbol.split]("abc", { valueOf: f }));
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// The spec mandates retrieving the regexp instance's flags before
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// ToUint(limit), i.e. the unicode getter must still be unmodified when
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// flags are retrieved.
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assertFalse(called_custom_unicode_getter);
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