Péter Gál
0d4116933f
When the getOwnPropertyDescriptor method was invoked the input property descriptor was not cleared in every case. This could lead to problems when the property descriptor is not set/modified by the getOwnPropertyDescriptor call, resulting in a failure at a later state. Related to this the Proxy getOwnPropertyDescriptor method incorrectly returned "undefined" value in a single case. JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
34 lines
930 B
JavaScript
34 lines
930 B
JavaScript
// Copyright JS Foundation and other contributors, http://js.foundation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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function dummy ()
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{
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"D" + "a";
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}
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var p1Handler = { getOwnPropertyDescriptor: dummy };
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var p1 = new Proxy({}, p1Handler);
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function dummyString ()
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{
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return "a";
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}
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var p2Handler = { deleteProperty: dummyString };
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var p2 = new Proxy(p1, p2Handler);
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var result = (delete p2[1]);
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assert (result);
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