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

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