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
51 lines
1.4 KiB
JavaScript
51 lines
1.4 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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*/
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var obj = {};
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var array = ['Apple', 'Banana', "zero", 0, obj, 'Apple'];
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var index = array.at(0);
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assert(index === 'Apple');
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assert(array[index] === undefined);
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assert(array.at(array.length) === undefined);
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assert(array.at(array.length+1) === undefined);
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assert(array.at(array.length-1) === 'Apple');
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assert(array.at("1") === 'Banana');
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assert(array.at(-1) === 'Apple');
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assert(array.at("-1") === 'Apple');
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assert(array.at("-20") === undefined);
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/* 7 */
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var obj = {}
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obj.length = 1;
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Object.defineProperty(obj, '0', { 'get' : function () {throw new ReferenceError ("foo"); } });
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obj.at = Array.prototype.at;
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try {
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obj.at(0);
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assert(false);
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} catch(e) {
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assert(e.message === "foo");
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assert(e instanceof ReferenceError);
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}
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try {
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Array.prototype.at.call(undefined)
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assert (false);
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} catch(e) {
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assert(e instanceof TypeError);
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}
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