mirror of
https://github.com/jerryscript-project/jerryscript.git
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4924f9fd31
- remove all '#JERRY_ESNEXT' macro - remove 5.1 build profile, update test runner accordingly (Note: all builtins are turn on by default) - move tests from tests/jerry/esnext into tests/jerry, concatenate files with same names - add skiplist to some snapshot tests that were supported only in 5.1 - fix doxygen issues that were hidden before (bc. of es.next macro) Co-authored-by: Martin Negyokru negyokru@inf.u-szeged.hu JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
70 lines
2.1 KiB
JavaScript
70 lines
2.1 KiB
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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/* Single non-enumerable property leak check with Object.assign, */
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var from = {};
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Object.defineProperty (from, "abc", { enumerable: false, get: function() { return new String ("demo"); }})
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assert ((from.abc + "") === "demo");
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var out = Object.assign ({}, from);
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assert (typeof (out.abc) === "undefined");
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/* Test with Proxy */
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var called_get = false;
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var called_keys = false;
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var called_desc = false;
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var called_extra_get = false;
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var prox = new Proxy (from, {
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get: function (target, key) {
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assert (key === "ERR");
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called_get = true;
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throw new URIError("ERR");
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},
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ownKeys: function (target) {
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called_keys = true;
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return ["abc", "ERR"];
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},
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getOwnPropertyDescriptor: function(target, key) {
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if (key === "ERR") {
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called_desc = true;
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return { enumerable: true,
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get: function() {
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/* This should never be called! */
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called_extra_get = true;
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return "ABC";
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},
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configurable: true,
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};
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}
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return Reflect.getOwnPropertyDescriptor(target, key);
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},
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});
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try {
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var prox_out = Object.assign ({}, prox);
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assert (false);
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} catch (ex) {
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assert (ex instanceof URIError);
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}
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assert (called_keys === true);
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assert (called_desc === true);
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assert (called_get === true);
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assert (called_extra_get === false);
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/* Original test case from the issue report: test if there is a leak on exit. */
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var result = Object.assign({}, RegExp);
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