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
124 lines
3.1 KiB
JavaScript
124 lines
3.1 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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// Test array
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var arr = ['a', 'b', 'c'];
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var props = Object.keys(arr);
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// props should contain: 0,1,2 and the order is not defined!
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assert (props.indexOf("0") !== -1);
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assert (props.indexOf("1") !== -1);
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assert (props.indexOf("2") !== -1);
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assert (props.length === 3);
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// Test object
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var obj = {key1: 'a', key3: 'b', key2: 'c', key4: 'c', key5: ''};
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props = Object.keys(obj);
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// props should contain: key1,key2,key3,key4,key5 and the order is not defined!
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assert (props.indexOf("key1") !== -1);
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assert (props.indexOf("key2") !== -1);
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assert (props.indexOf("key3") !== -1);
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assert (props.indexOf("key4") !== -1);
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assert (props.indexOf("key5") !== -1);
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assert (props.length === 5);
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var obj2 = {};
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Object.defineProperties(obj2, {
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key_one: {enumerable: true, value: 'one'},
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key_two: {enumerable: false, value: 'two'},
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});
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props = Object.keys(obj2);
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// props should contain: key_one
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assert (props.indexOf("key_one") !== -1);
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assert (props.indexOf("key_two") === -1);
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assert (props.length === 1);
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// Test prototype chain
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function Parent() {}
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Parent.prototype.inheritedMethod = function() {};
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function Child() {
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this.prop = 5;
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this.method = function() {};
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}
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Child.prototype = new Parent;
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Child.prototype.prototypeMethod = function() {};
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props = Object.keys (new Child());
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// props should contain: prop,method and the order is not defined!
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assert (props.indexOf("prop") !== -1);
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assert (props.indexOf("method") !== -1);
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assert (props.length === 2);
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var o = {};
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Object.defineProperty(o, 'a', {
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value: "OK",
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writable: true,
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(o, 'b', {
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value: "NOT_OK",
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writable: true,
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enumerable: false,
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configurable: true
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});
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Object.defineProperty(o, 'c', {
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value: "OK",
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writable: true,
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enumerable: true,
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configurable: true
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});
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props = Object.keys(o);
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assert(props.length === 2);
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assert(o[props[0]] === "OK");
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assert(o[props[1]] === "OK");
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var object = {};
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Object.defineProperties(object, {
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a: {
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value: "foo",
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enumerable: false
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},
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b: {
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value: "bar",
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enumerable: true,
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writable: false
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}
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});
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var proxy = new Proxy(object, {
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getOwnPropertyDescriptor: function(o, v) {
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handlers.push("D");
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return Object.getOwnPropertyDescriptor(o, v);
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},
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get: function(o, v) {
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handlers.push("G");
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return o[v];
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}
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});
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var handlers = [];
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var keys = Object.keys(proxy);
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assert(keys.length === 1);
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assert(keys[0] === "b");
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assert(handlers.length === 2);
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assert(handlers.toString() === "D,D");
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