Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use propDesc method in wpt

Best JavaScript code snippet using wpt

interface.any.js

Source:interface.any.js

1// META: global=window,dedicatedworker,jsshell2// META: script=/wasm/jsapi/assertions.js3function test_operations(object, object_name, operations) {4  for (const [name, length] of operations) {5    test(() => {6      const propdesc = Object.getOwnPropertyDescriptor(object, name);7      assert_equals(typeof propdesc, "object");8      assert_true(propdesc.writable, "writable");9      assert_true(propdesc.enumerable, "enumerable");10      assert_true(propdesc.configurable, "configurable");11      assert_equals(propdesc.value, object[name]);12    }, `${object_name}.${name}`);13    test(() => {14      assert_function_name(object[name], name, `${object_name}.${name}`);15    }, `${object_name}.${name}: name`);16    test(() => {17      assert_function_length(object[name], length, `${object_name}.${name}`);18    }, `${object_name}.${name}: length`);19  }20}21function test_attributes(object, object_name, attributes) {22  for (const [name, mutable] of attributes) {23    test(() => {24      const propdesc = Object.getOwnPropertyDescriptor(object, name);25      assert_equals(typeof propdesc, "object");26      assert_true(propdesc.enumerable, "enumerable");27      assert_true(propdesc.configurable, "configurable");28    }, `${object_name}.${name}`);29    test(() => {30      const propdesc = Object.getOwnPropertyDescriptor(object, name);31      assert_equals(typeof propdesc, "object");32      assert_equals(typeof propdesc.get, "function");33      assert_function_name(propdesc.get, "get " + name, `getter for "${name}"`);34      assert_function_length(propdesc.get, 0, `getter for "${name}"`);35    }, `${object_name}.${name}: getter`);36    test(() => {37      const propdesc = Object.getOwnPropertyDescriptor(object, name);38      assert_equals(typeof propdesc, "object");39      if (mutable) {40        assert_equals(typeof propdesc.set, "function");41        assert_function_name(propdesc.set, "set " + name, `setter for "${name}"`);42        assert_function_length(propdesc.set, 1, `setter for "${name}"`);43      } else {44        assert_equals(typeof propdesc.set, "undefined");45      }46    }, `${object_name}.${name}: setter`);47  }48}49test(() => {50  const propdesc = Object.getOwnPropertyDescriptor(this, "WebAssembly");51  assert_equals(typeof propdesc, "object");52  assert_true(propdesc.writable, "writable");53  assert_false(propdesc.enumerable, "enumerable");54  assert_true(propdesc.configurable, "configurable");55  assert_equals(propdesc.value, this.WebAssembly);56}, "WebAssembly: property descriptor");57test(() => {58  assert_throws_js(TypeError, () => WebAssembly());59}, "WebAssembly: calling");60test(() => {61  assert_throws_js(TypeError, () => new WebAssembly());62}, "WebAssembly: constructing");63const interfaces = [64  "Module",65  "Instance",66  "Memory",67  "Table",68  "Global",69  "CompileError",70  "LinkError",71  "RuntimeError",72];73for (const name of interfaces) {74  test(() => {75    const propdesc = Object.getOwnPropertyDescriptor(WebAssembly, name);76    assert_equals(typeof propdesc, "object");77    assert_true(propdesc.writable, "writable");78    assert_false(propdesc.enumerable, "enumerable");79    assert_true(propdesc.configurable, "configurable");80    assert_equals(propdesc.value, WebAssembly[name]);81  }, `WebAssembly.${name}: property descriptor`);82  test(() => {83    const interface_object = WebAssembly[name];84    const propdesc = Object.getOwnPropertyDescriptor(interface_object, "prototype");85    assert_equals(typeof propdesc, "object");86    assert_false(propdesc.writable, "writable");87    assert_false(propdesc.enumerable, "enumerable");88    assert_false(propdesc.configurable, "configurable");89  }, `WebAssembly.${name}: prototype`);90  test(() => {91    const interface_object = WebAssembly[name];92    const interface_prototype_object = interface_object.prototype;93    const propdesc = Object.getOwnPropertyDescriptor(interface_prototype_object, "constructor");94    assert_equals(typeof propdesc, "object");95    assert_true(propdesc.writable, "writable");96    assert_false(propdesc.enumerable, "enumerable");97    assert_true(propdesc.configurable, "configurable");98    assert_equals(propdesc.value, interface_object);99  }, `WebAssembly.${name}: prototype.constructor`);100}101test_operations(WebAssembly, "WebAssembly", [102  ["validate", 1],103  ["compile", 1],104  ["instantiate", 1],105]);106test_operations(WebAssembly.Module, "WebAssembly.Module", [107  ["exports", 1],108  ["imports", 1],109  ["customSections", 2],110]);111test_attributes(WebAssembly.Instance.prototype, "WebAssembly.Instance", [112  ["exports", false],113]);114test_operations(WebAssembly.Memory.prototype, "WebAssembly.Memory", [115  ["grow", 1],116]);117test_attributes(WebAssembly.Memory.prototype, "WebAssembly.Memory", [118  ["buffer", false],119]);120test_operations(WebAssembly.Table.prototype, "WebAssembly.Table", [121  ["grow", 1],122  ["get", 1],123  ["set", 2],124]);125test_attributes(WebAssembly.Table.prototype, "WebAssembly.Table", [126  ["length", false],127]);128test_operations(WebAssembly.Global.prototype, "WebAssembly.Global", [129  ["valueOf", 0],130]);131test_attributes(WebAssembly.Global.prototype, "WebAssembly.Global", [132  ["value", true],...

05.arguments_sm.js

Source:05.arguments_sm.js

1//-------------------------------------------------------------------------------------------------------2// Copyright (C) Microsoft. All rights reserved.3// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.4//-------------------------------------------------------------------------------------------------------5"use strict";6function write(v) { WScript.Echo(v + ""); }7function PrintDescriptor(name, propDesc) {8    if (propDesc) {9        write(name + ":configurable : " + propDesc.configurable);10        write(name + ":enumerable   : " + propDesc.enumerable);11        write(name + ":writable     : " + propDesc.writable);12        write(name + ":getter       : " + propDesc.get);13        write(name + ":setter       : " + propDesc.set);14        write(name + ":value        : " + propDesc.value);15    } else {16        write(name + " :propDesc undefined");17    }18}19(function Test1() {20    var propDesc;21    try {22        propDesc = Object.getOwnPropertyDescriptor(arguments, "callee");23        PrintDescriptor("arguments.callee", propDesc);24    } catch (e) {25        write("Exception: " + e.message);26    }27    try {28        propDesc = Object.getOwnPropertyDescriptor(arguments, "caller");29        PrintDescriptor("arguments.caller", propDesc);30    } catch (e) {31        write("Exception: " + e.message);32    }33    try {34        var c = arguments.caller;35    } catch (e) {36        write("Exception: " + e.message);37    }38    try {39        arguments.caller = 10;40    } catch (e) {41        write("Exception: " + e.message);42    }43    try {44        var y = arguments.callee;45    } catch (e) {46        write("Exception: " + e.message);47    }48    try {49        arguments.callee = 20;50    } catch (e) {51        write("Exception: " + e.message);52    }...

05.arguments.js

Source:05.arguments.js

1//-------------------------------------------------------------------------------------------------------2// Copyright (C) Microsoft. All rights reserved.3// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.4//-------------------------------------------------------------------------------------------------------5function write(v) { WScript.Echo(v + ""); }6function PrintDescriptor(name, propDesc) {7    if (propDesc) {8        write(name + ":configurable : " + propDesc.configurable);9        write(name + ":enumerable   : " + propDesc.enumerable);10        write(name + ":writable     : " + propDesc.writable);11        write(name + ":getter       : " + propDesc.get);12        write(name + ":setter       : " + propDesc.set);13        write(name + ":value        : " + propDesc.value);14    } else {15        write(name + " :propDesc undefined");16    }17}18(function Test1() {19    var propDesc;20    try {21        propDesc = Object.getOwnPropertyDescriptor(arguments, "callee");22        PrintDescriptor("arguments.callee", propDesc);23    } catch (e) {24        write("Exception: " + e.message);25    }26    try {27        propDesc = Object.getOwnPropertyDescriptor(arguments, "caller");28        PrintDescriptor("arguments.caller", propDesc);29    } catch (e) {30        write("Exception: " + e.message);31    }32    try {33        var c = arguments.caller;34    } catch (e) {35        write("Exception: " + e.message);36    }37    try {38        arguments.caller = 10;39    } catch (e) {40        write("Exception: " + e.message);41    }42    try {43        var y = arguments.callee;44    } catch (e) {45        write("Exception: " + e.message);46    }47    try {48        arguments.callee = 20;49    } catch (e) {50        write("Exception: " + e.message);51    }...

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.propDesc(function(err, data) {4  if (err) return console.error(err);5  console.log(data);6});

Using AI Code Generation

1var propDesc = wpt.propDesc;2var obj = {a: 1};3var desc = propDesc(obj, 'a');4console.log(desc);5var propDesc = wpt.propDesc;6var obj = {};7Object.defineProperty(obj, 'a', {value: 1, writable: false, enumerable: false, configurable: false});8var desc = propDesc(obj, 'a');9console.log(desc);10var propDesc = wpt.propDesc;11var obj = {};12Object.defineProperty(obj, 'a', {value: 1, writable: false, enumerable: false, configurable: false});13var desc = propDesc(obj, 'a');14console.log(desc);15var propDesc = wpt.propDesc;16var obj = {};17Object.defineProperty(obj, 'a', {value: 1, writable: false, enumerable: false, configurable: false});18var desc = propDesc(obj, 'a');19console.log(desc);20var propDesc = wpt.propDesc;21var obj = {};22Object.defineProperty(obj, 'a', {value: 1, writable: false, enumerable: false, configurable: false});23var desc = propDesc(obj, 'a');24console.log(desc);25var propDesc = wpt.propDesc;26var obj = {};27Object.defineProperty(obj, 'a', {value: 1, writable: false, enumerable: false, configurable: false});28var desc = propDesc(obj, 'a');29console.log(desc);

Using AI Code Generation

1var wpt = require('webpagetest');2var test = new wpt('API_KEY');3test.propDesc('firstView', function(err, data) {4  console.log(data);5});6var wpt = require('webpagetest');7var test = new wpt('API_KEY');8  console.log(data);9});10var wpt = require('webpagetest');11var test = new wpt('API_KEY');12  console.log(data);13});14var wpt = require('webpagetest');15var test = new wpt('API_KEY');16  console.log(data);17});18var wpt = require('webpagetest');19var test = new wpt('API_KEY');20  console.log(data);21});22var wpt = require('webpagetest');23var test = new wpt('API_KEY');24  console.log(data);25}, true);26var wpt = require('webpagetest');27var test = new wpt('API_KEY

Using AI Code Generation

1var wpt = require('webpagetest');2var test = new wpt('API_KEY');3test.propDesc('firstView', function(err, data) {4  console.log(data);5});6var wpt = require('webpagetest');7var test = new wpt('API_KEY');8  console.log(data);(

Using AI Code Generation

1var propDesc = wpt.propDesc;2var obj = {a: 1};3var desc = propDesc(obj, 'a');4console.log(desc);5var propDesc = wpt.propDesc;6var obj = {a: 1};7var desc = propDesc(obj, 'a');8console.log(desc);9var propDesc = wpt.propDesc;10var obj = {a: 1};11var desc = propDescobj, 'a');12console.log(desc);});13var propDesc ` wpt.propDesc;14var obj ` {a: 1};15var desc ` propDesc(obj, 'a');16console.log(desc);17var propDesc  wpt.propDesc;18var obj  {a: 1};19var desc = propDesc(obj, 'a');20console.log(desc);21var propDesc  wpt.propDesc;22var obj  {a: 1};23var desc = propDesc(obj, 'a');24console.log(desc);25propDesc = .propDesc;26var obj{

Using AI Code Generation

1var wpt = require('webpagetest');2var test = new wpt('API_KEY');3  console.log(data);4});5var wpt = require('webpagetest');6var test = new wpt('API_KEY');7  console.log(data);8});e e

Using AI Code Generation

1var obj = {2};3var propDesc = Object.getOwnPropertyDescriptor(obj, "name");4console.log(propDesc.value);5var wpt = require('webpagetest');6var test = new wpt('API_KEY');7  console.log(data);8});9var wpt = require('webpagetest');10var test = new wpt('API_KEY');11  console.log(data);12}, true);13var wpt = require('webpagetest');14var test = new wpt('API_KEY

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.