mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2025-12-15 16:29:21 +00:00
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
127 lines
3.6 KiB
JavaScript
127 lines
3.6 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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/* Test if the ToPropertyKey operation calls the @@ToPrimitive symbol */
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var obj_A = {};
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var sym = Symbol();
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var toprimitive_called = 0;
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var wrap = {
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[Symbol.toPrimitive]: function() {
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toprimitive_called++;
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return sym;
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}
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};
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/* <object>.hasOwnProperty calls the ToPropertyKey operation */
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assert (obj_A.hasOwnProperty (wrap) === false);
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assert (toprimitive_called === 1);
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/* "in" operator calls the ToPropertyKey operation */
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assert ((wrap in obj_A) === false);
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assert (toprimitive_called === 2);
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obj_A[sym] = 0;
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/* <object>.hasOwnProperty calls the ToPropertyKey operation */
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assert (obj_A.hasOwnProperty (wrap) === true);
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assert (toprimitive_called === 3);
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/* "in" operator calls the ToPropertyKey operation */
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assert ((wrap in obj_A) === true);
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assert (toprimitive_called === 4);
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var obj_B = {};
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/* <object>.hasOwnProperty calls the ToPropertyKey operation */
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assert (obj_B.hasOwnProperty (wrap) === false);
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assert (toprimitive_called === 5);
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/* Object.defineProperty calls the ToPropertyKey operation */
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Object.defineProperty (obj_B, wrap, {
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value: -1,
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enumerable: false,
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configurable: true,
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writable: true
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});
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assert (toprimitive_called === 6);
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assert (obj_B[sym] === -1);
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/* Object.getOwnPropertyDescriptor calls the ToPropertyKey operation */
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var desc = Object.getOwnPropertyDescriptor (obj_B, wrap);
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assert (toprimitive_called === 7);
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assert (desc.value === -1);
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assert (desc.enumerable === false);
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assert (desc.configurable === true);
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assert (desc.writable === true);
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/* Reflect.get calls the ToPropertyKey operation */
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assert (Reflect.get (obj_B, wrap) === -1);
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assert (toprimitive_called === 8);
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/* Reflect.deleteProperty calls the ToPropertyKey operation */
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assert (Reflect.deleteProperty (obj_B, wrap) === true);
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assert (toprimitive_called === 9);
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/* Reflect.has calls the ToPropertyKey operation */
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assert (Reflect.has (obj_B, wrap) === false);
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assert (toprimitive_called === 10);
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/* Reflect.defineProperty calls the ToPropertyKey operation */
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Reflect.defineProperty (obj_B, wrap, {
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value: 50,
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enumerable: false,
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configurable: true,
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writable: true
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});
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assert (toprimitive_called === 11);
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/* Reflect.getOwnPropertyDescriptor calls the ToPropertyKey operation */
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var desc_B = Reflect.getOwnPropertyDescriptor (obj_B, wrap);
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assert (toprimitive_called === 12);
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assert (desc_B.value === 50);
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assert (desc_B.enumerable === false);
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assert (desc_B.configurable === true);
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assert (desc_B.writable === true);
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/* Delete calls the ToPropertyKey operation */
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delete obj_B[wrap];
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assert (toprimitive_called === 13);
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/* Get calls the ToPropertyKey operation */
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assert (obj_B[wrap] === undefined);
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assert (toprimitive_called === 14);
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/* Computed property calls the ToPropertyKey operation */
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var obj_C = {
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[wrap]: function() { return 100; }
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};
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assert (toprimitive_called === 15);
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assert (obj_C[sym]() === 100);
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/* Setter/Getter will each call the ToPropertyKey operation */
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var obj_D = {
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get [wrap] () { return 150; },
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set [wrap] (value) { }
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};
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assert (toprimitive_called === 17);
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assert (obj_D[sym] === 150);
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