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How to use propertyNames method in wpt

Best JavaScript code snippet using wpt

object-get-own-property-names.js

Source:object-get-own-property-names.js

1// Copyright 2009 the V8 project authors. All rights reserved.2// Redistribution and use in source and binary forms, with or without3// modification, are permitted provided that the following conditions are4// met:5//6//     * Redistributions of source code must retain the above copyright7//       notice, this list of conditions and the following disclaimer.8//     * Redistributions in binary form must reproduce the above9//       copyright notice, this list of conditions and the following10//       disclaimer in the documentation and/or other materials provided11//       with the distribution.12//     * Neither the name of Google Inc. nor the names of its13//       contributors may be used to endorse or promote products derived14//       from this software without specific prior written permission.15//16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.27// Test ES5 section 15.2.3.4 Object.getOwnPropertyNames.28// Check simple cases.29var obj = { a: 1, b: 2};30var propertyNames = Object.getOwnPropertyNames(obj);31propertyNames.sort();32assertEquals(2, propertyNames.length);33assertEquals("a", propertyNames[0]);34assertEquals("b", propertyNames[1]);35var obj = { a: function(){}, b: function(){} };36var propertyNames = Object.getOwnPropertyNames(obj);37propertyNames.sort();38assertEquals(2, propertyNames.length);39assertEquals("a", propertyNames[0]);40assertEquals("b", propertyNames[1]);41// Check slow case42var obj = { a: 1, b: 2, c: 3 };43delete obj.b;44var propertyNames = Object.getOwnPropertyNames(obj)45propertyNames.sort();46assertEquals(2, propertyNames.length);47assertEquals("a", propertyNames[0]);48assertEquals("c", propertyNames[1]);49// Check that non-enumerable properties are being returned.50var propertyNames = Object.getOwnPropertyNames([1, 2]);51propertyNames.sort();52assertEquals(3, propertyNames.length);53assertEquals("0", propertyNames[0]);54assertEquals("1", propertyNames[1]);55assertEquals("string", typeof propertyNames[0]);56assertEquals("string", typeof propertyNames[1]);57assertEquals("length", propertyNames[2]);58// Check that no proto properties are returned.59var obj = { foo: "foo" };60obj.__proto__ = { bar: "bar" };61propertyNames = Object.getOwnPropertyNames(obj);62propertyNames.sort();63assertEquals(1, propertyNames.length);64assertEquals("foo", propertyNames[0]);65// Check that getter properties are returned.66var obj = {};67obj.__defineGetter__("getter", function() {});68propertyNames = Object.getOwnPropertyNames(obj);69propertyNames.sort();70assertEquals(1, propertyNames.length);71assertEquals("getter", propertyNames[0]);72// Check that implementation does not access Array.prototype.73var savedConcat = Array.prototype.concat;74Array.prototype.concat = function() { return []; }75propertyNames = Object.getOwnPropertyNames({0: 'foo', bar: 'baz'});76assertEquals(2, propertyNames.length);77assertEquals('0', propertyNames[0]);78assertEquals('bar', propertyNames[1]);79assertSame(Array.prototype, propertyNames.__proto__);80Array.prototype.concat = savedConcat;81assertEquals(Object.getOwnPropertyNames(4), []);82assertEquals(Object.getOwnPropertyNames("foo"), ["0", "1", "2", "length"]);83assertEquals(Object.getOwnPropertyNames(true), []);84try {85  Object.getOwnPropertyNames(undefined);86  assertTrue(false);87} catch (e) {88  assertTrue(/Cannot convert undefined or null to object/.test(e));89}90try {91  Object.getOwnPropertyNames(null);92  assertTrue(false);93} catch (e) {94  assertTrue(/Cannot convert undefined or null to object/.test(e));...

Using AI Code Generation

1var wpt = new WebPageTest('www.webpagetest.org');2    if (err) {3        console.log(err);4    } else {5        console.log('Test Id: ' + data.data.testId);6        wpt.getTestStatus(data.data.testId, function(err, data) {7            if (err) {8                console.log(err);9            } else {10                console.log('Test Status: ' + data.data.statusText);11                wpt.getTestResults(data.data.testId, function(err, data) {12                    if (err) {13                        console.log(err);14                    } else {15                        console.log('Test Results: ' + data.data.median.firstView);16                    }17                });18            }19        });20    }21});22var wpt = new WebPageTest('www.webpagetest.org');23    if (err) {24        console.log(err);25    } else {26        console.log('Test Id: ' + data.data.testId);27        wpt.getTestStatus(data.data.testId, function(err, data) {28            if (err) {29                console.log(err);30            } else {31                console.log('Test Status: ' + data.data.statusText);32                wpt.getTestResults(data.data.testId, function(err, data) {33                    if (err) {34                        console.log(err);35                    } else {36                        console.log('Test Results: ' + data.data.median.firstView);37                    }38                });39            }40        });41    }42});43var wpt = new WebPageTest('www.webpagetest.org');44    if (err) {45        console.log(err);46    } else {47        console.log('Test Id: ' + data.data.testId);48        wpt.getTestStatus(data.data.testId, function(err, data) {49            if (err) {50                console.log(err);51            } else {52                console.log('Test Status: ' + data.data.statusText);53                wpt.getTestResults(data.data.testId, function(err, data) {54                    if (err) {55                        console.log(err

Using AI Code Generation

1var wpt = require('webpagetest');2var test = new wpt('API_KEY');3test.propertyNames(function(err, data) {4  console.log(data);5});6{ statusCode: 200,7   { version: '1.0.0',8     default: { runs: 3, fvonly: 1, video: 1, location: 'Dulles:Chrome' },

Using AI Code Generation

1var wptools = require('wptools');2var page = wptools.page('Albert_Einstein');3page.get(function(err, response) {4  console.log(response);5  console.log(response.propertyNames());6});

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