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How to use _assert_inherits method in wpt

Best JavaScript code snippet using wpt

testharness.js

Source:testharness.js

...484               "assert_not_exists", description,485               "unexpected property ${p} found", {p:property_name});486    }487    expose(assert_not_exists, "assert_not_exists");488    function _assert_inherits(name) {489        return function (object, property_name, description)490        {491            assert(typeof object === "object",492                   name, description,493                   "provided value is not an object");494            assert("hasOwnProperty" in object,495                   name, description,496                   "provided value is an object but has no hasOwnProperty method");497            assert(!object.hasOwnProperty(property_name),498                   name, description,499                   "property ${p} found on object expected in prototype chain",500                   {p:property_name});501            assert(property_name in object,502                   name, description,503                   "property ${p} not found in prototype chain",504                   {p:property_name});505        };506    }507    expose(_assert_inherits("assert_inherits"), "assert_inherits");508    expose(_assert_inherits("assert_idl_attribute"), "assert_idl_attribute");509    function assert_readonly(object, property_name, description)510    {511         var initial_value = object[property_name];512         try {513             //Note that this can have side effects in the case where514             //the property has PutForwards515             object[property_name] = initial_value + "a"; //XXX use some other value here?516             assert(same_value(object[property_name], initial_value),517                    "assert_readonly", description,518                    "changing property ${p} succeeded",519                    {p:property_name});520         } finally {521             object[property_name] = initial_value;522         }...

harness.js

Source:harness.js

...295            "unexpected property ${p} found", {p:property_name});296        assert(!object.hasOwnProperty(property_name), message);297    };298    expose(assert_not_exists, "assert_not_exists");299    function _assert_inherits(name) {300        return function (object, property_name, description)301        {302            var message = make_message(303                name, description,304                "property ${p} found on object expected in prototype chain",305                {p:property_name});306            assert(!object.hasOwnProperty(property_name), message);307            message = make_message(308                name, description,309                "property ${p} not found in prototype chain",310                {p:property_name});311            assert(property_name in object, message);312        };313    }314    expose(_assert_inherits("assert_inherits"), "assert_inherits");315    expose(_assert_inherits("assert_idl_attribute"), "assert_idl_attribute");316    function assert_readonly(object, property_name, description)317    {318         var initial_value = object[property_name];319         try {320             var message = make_message(321                 "assert_readonly", description,322                 "deleting property ${p} succeeded", {p:property_name});323             assert(delete object[property_name] === false, message);324             assert(object[property_name] === initial_value, message);325             //Note that this can have side effects in the case where326             //the property has PutForwards327             object[property_name] = initial_value + "a"; //XXX use some other value here?328             message = make_message("assert_readonly", description,329                                    "changing property ${p} succeeded",...

asserts.ts

Source:asserts.ts

...427    `unexpected property ${property_name} is found on object`,428  );429}430expose(assert_not_own_property, "assert_not_own_property");431function _assert_inherits(name: string) {432  return function (433    object: object,434    property_name: string,435    description?: string,436  ): void {437    assert(438      typeof object === "object" || typeof object === "function",439      "provided value is not an object",440    );441    assert(442      "hasOwnProperty" in object,443      "provided value is an object but has no hasOwnProperty method",444    );445    assert(446      !object.hasOwnProperty(property_name),447      `property ${property_name} found on object expected in prototype chain`,448    );449    assert(450      property_name in object,451      `property ${property_name} not found in prototype chain `,452    );453  };454}455expose(_assert_inherits("assert_inherits"), "assert_inherits");456expose(_assert_inherits("assert_idl_attribute"), "assert_idl_attribute");457function assert_readonly(458  object: { [x: string]: any },459  property_name: string,460  description?: string,461): void {462  const initial_value = object[property_name];463  try {464    //Note that this can have side effects in the case where465    //the property has PutForwards466    object[property_name] = initial_value + "a"; //XXX use some other value here?467    assert(468      same_value(object[property_name], initial_value),469      `changing property ${property_name} succeeded`,470    );...

Using AI Code Generation

1var util = require('util');2function Base() {3  this.name = 'base';4  this.base = 1991;5  this.sayHello = function() {6    console.log('Hello ' + this.name);7  };8}9Base.prototype.showName = function() {10  console.log(this.name);11};12function Sub() {13  this.name = 'sub';14}15util.inherits(Sub, Base);16var objBase = new Base();17var objSub = new Sub();18var util = require('util');19function Base() {20  this.name = 'base';21  this.base = 1991;22  this.sayHello = function() {23    console.log('Hello ' + this.name);24  };25}26Base.prototype.showName = function() {27  console.log(this.name);28};29function Sub() {30  this.name = 'sub';31}32util.inherits(Sub, Base);33var objBase = new Base();34var objSub = new Sub();35var util = require('util');36function Base() {37  this.name = 'base';38  this.base = 1991;39  this.sayHello = function() {40    console.log('Hello ' + this.name);41  };42}43Base.prototype.showName = function() {44  console.log(this.name);45};46function Sub() {47  this.name = 'sub';48}49util.inherits(Sub, Base);50var objBase = new Base();

Using AI Code Generation

1var assert = require('assert');2var util = require('util');3function Base() {4  this.name = 'base';5  this.base = 1991;6  this.sayHello = function() {7    return this.name;8  };9}10Base.prototype.showName = function() {11  return this.name;12};13function Sub() {14  this.name = 'sub';15}16util.inherits(Sub, Base);17var objBase = new Base();18var objSub = new Sub();19assert.ok(objBase.showName() === 'base');20assert.ok(objSub.showName() === 'sub');21assert.ok(objBase.sayHello() === 'base');22assert.ok(objSub.sayHello() === 'sub');23assert.ok(objBase.hasOwnProperty('sayHello'));24assert.ok(objSub.hasOwnProperty('sayHello'));25assert.ok(objSub instanceof Base);26assert.ok(objSub instanceof Sub);27assert.ok(objBase.constructor === Base);28assert.ok(objSub.constructor === Sub);29assert.ok(objBase.constructor.super_ === Object);30assert.ok(objSub.constructor.super_ === Base);31assert.ok(objBase.constructor.super_.constructor === Object);32assert.ok(objSub.constructor.super_.constructor === Base);33assert.ok(objBase.constructor.super_.constructor.super_ === null);34assert.ok(objSub.constructor.super_.constructor.super_ === Object);35assert.ok(objBase.constructor.super_.constructor.super_.constructor === null);36assert.ok(objSub.constructor.super_.constructor.super_.constructor === Object);37assert.ok(objBase.constructor.super_.constructor.super_.constructor.super_ === null);38assert.ok(objSub.constructor.super_.constructor.super_.constructor.super_ === null);39assert.ok(objBase.constructor.super_.constructor.super_.constructor.super_.constructor === null);40assert.ok(objSub.constructor.super_.constructor.super_.constructor.super_.constructor === null);41assert.ok(objBase.constructor.super_.constructor.super_.constructor.super_.constructor.super_ === null);42assert.ok(objSub.constructor.super_.constructor.super_.constructor.super_.constructor.super_ === null);43assert.ok(objBase.constructor.super_.constructor.super_.constructor.super_.constructor.super_.constructor === null);44assert.ok(objSub.constructor.super_.constructor.super_.constructor.super_.constructor.super_.constructor === null);45assert.ok(objBase.constructor.super_.constructor.super_.constructor.super_.constructor.super_.constructor.super_ === null);46assert.ok(objSub.constructor.super_.constructor.super_.constructor.super_.constructor.super_.constructor.super_ === null);47assert.ok(objBase.constructor.super_.constructor.super_.constructor.super_.constructor.super_.constructor.super_.constructor === null);

Using AI Code Generation

1var util = require('util');2var assert = require('assert');3var EventEmitter = require('events').EventEmitter;4function MyStream() {5  EventEmitter.call(this);6}7util.inherits(MyStream, EventEmitter);8MyStream.prototype.write = function(data) {9  this.emit('data', data);10};11var stream = new MyStream();12stream.on('data', function(data) {13  console.log('Received data: "' + data + '"');14});15var util = require('util');16var assert = require('assert');17var EventEmitter = require('events').EventEmitter;18function MyStream() {19  EventEmitter.call(this);20}21util.inherits(MyStream, EventEmitter);22MyStream.prototype.write = function(data) {23  this.emit('data', data);24};25var stream = new MyStream();26assert.ok(stream instanceof EventEmitter);27assert.ok(MyStream.super_ === EventEmitter);28stream.on('data', function(data) {29  console.log('Received data: "' + data + '"');30});31var util = require('util');32var assert = require('assert');33var EventEmitter = require('events').EventEmitter;34function MyStream() {35  EventEmitter.call(this);36}37util.inherits(MyStream, EventEmitter);38MyStream.prototype.write = function(data) {39  this.emit('data', data);40};41var stream = new MyStream();42assert.ok(stream instanceof EventEmitter, 'stream is an instance of EventEmitter');43assert.ok(MyStream.super_ === EventEmitter, 'MyStream inherits from EventEmitter');44stream.on('data', function(data) {45  console.log('Received data: "' + data + '"');46});47var util = require('util');48var assert = require('assert');49var EventEmitter = require('events').EventEmitter;50function MyStream() {51  EventEmitter.call(this);52}53util.inherits(MyStream, EventEmitter);54MyStream.prototype.write = function(data) {

Using AI Code Generation

1var assert = require('assert');2var util = require('util');3var stream = require('stream');4function MyStream() {5  stream.Stream.call(this);6}7util.inherits(MyStream, stream.Stream);8var myStream = new MyStream();9assert(myStream instanceof stream.Stream);10assert(myStream instanceof MyStream);11assert.equal(myStream.readable, undefined);12assert.equal(myStream.writable, undefined);13assert.equal(myStream._read, undefined);14assert.equal(myStream._write, undefined);15assert.equal(myStream._events, undefined);16assert.equal(myStream._maxListeners, undefined);17assert.equal(myStream.readable, undefined);18assert.equal(myStream.writable, undefined);19assert.equal(myStream._read, undefined);20assert.equal(myStream._write, undefined);21assert.equal(myStream._events, undefined);22assert.equal(myStream._maxListeners, undefined);23assert.equal(myStream._readableState, undefined);24assert.equal(myStream._writableState, undefined);25assert.equal(myStream.readable, undefined);26assert.equal(myStream.writable, undefined);27assert.equal(myStream._read, undefined);28assert.equal(myStream._write, undefined);29assert.equal(myStream._events, undefined);30assert.equal(myStream._maxListeners, undefined);31assert.equal(myStream._readableState, undefined);32assert.equal(myStream._writableState, undefined);33assert.equal(myStream.readable, undefined);34assert.equal(myStream.writable, undefined);35assert.equal(myStream._read, undefined);36assert.equal(myStream._write, undefined);37assert.equal(myStream._events, undefined);38assert.equal(myStream._maxListeners, undefined);39assert.equal(myStream._readableState, undefined);40assert.equal(myStream._writableState, undefined);41assert.equal(myStream.readable, undefined);42assert.equal(myStream.writable, undefined);43assert.equal(myStream._read, undefined);44assert.equal(myStream._write, undefined);45assert.equal(myStream._events, undefined);46assert.equal(myStream._maxListeners, undefined);47assert.equal(myStream._readableState, undefined);48assert.equal(myStream._writableState, undefined);49assert.equal(myStream.readable, undefined);50assert.equal(myStream.writable, undefined);51assert.equal(myStream._read, undefined);52assert.equal(myStream._write, undefined);53assert.equal(myStream._

Using AI Code Generation

1var assert = require('assert');2var util = require('util');3var stream = require('stream');4var Writable = stream.Writable;5function MyWritable() {6  Writable.call(this);7}8util.inherits(MyWritable, Writable);9assert.throws(function() {10  assert._assert_inherits(MyWritable, Writable, 'MyWritable does not inherit from Writable');11}, /MyWritable does not inherit from Writable/);12assert.doesNotThrow(function() {13  assert._assert_inherits(MyWritable, stream.Stream, 'MyWritable does not inherit from Stream');14});15assert.throws(function() {16  assert._assert_inherits(MyWritable, stream.Readable, 'MyWritable does not inherit from Readable');17}, /MyWritable does not inherit from Readable/);18assert.throws(function() {19  assert._assert_inherits(stream.Readable, Writable, 'Readable does not inherit from Writable');20}, /Readable does not inherit from Writable/);21assert.throws(function() {22  assert._assert_inherits(stream.Readable, MyWritable, 'Readable does not inherit from MyWritable');23}, /Readable does not inherit from MyWritable/);24assert.throws(function() {25  assert._assert_inherits(MyWritable, null, 'MyWritable does not inherit from null');26}, /MyWritable does not inherit from null/);27assert.throws(function() {28  assert._assert_inherits(MyWritable, undefined, 'MyWritable does not inherit from undefined');29}, /MyWritable does not inherit from undefined/);30assert.throws(function() {31  assert._assert_inherits(MyWritable, 'stream.Writable', 'MyWritable does not inherit from stream.Writable');32}, /MyWritable does not inherit from stream.Writable/);33assert.throws(function() {34  assert._assert_inherits(MyWritable, {}, 'MyWritable does not inherit from {}');35}, /MyWritable does not inherit from \{\}/);36assert.throws(function() {37  assert._assert_inherits(MyWritable, [], 'MyWritable does not inherit from []');38}, /MyWritable does not inherit from \[\]/);39assert.throws(function() {40  assert._assert_inherits(MyWritable, 1, 'MyWritable does not inherit from 1');41}, /MyWritable does not inherit from 1/);42assert.throws(function() {43  assert._assert_inherits(MyWritable, true, 'MyWritable does not inherit from true');44},

Using AI Code Generation

1var assert = require('assert');2var util = require('util');3function Base() {4  this.name = 'base';5  this.base = 1991;6  this.sayHello = function() {7    console.log('Hello ' + this.name);8  };9}10Base.prototype.showName = function() {11  console.log(this.name);12};13function Sub() {14  this.name = 'sub';15}16util.inherits(Sub, Base);17var objBase = new Base();18var objSub = new Sub();19assert.equal(util.isFunction(objBase.showName), true);20assert.equal(util.isFunction(objBase.sayHello), true);21assert.equal(util.isFunction(objSub.showName), true);22assert.equal(util.isFunction(objSub.sayHello), false);

Using AI Code Generation

1test(function() {2  assert_inherits(HTMLIFrameElement.prototype, 'contentWindow');3}, 'HTMLIFrameElement.contentWindow');4setup({ explicit_done: true, explicit_timeout: true });5var tests = [];6function test(func, name, properties) {7  tests.push({func: func, name: name, properties: properties});8}9function run_next_test() {10  if (tests.length) {11    var t = tests.shift();12    var props = t.properties || {};13    var timeout = props.timeout || 5000;14    var async = props.async || false;15    var done = props.done || false;16    var step_timeout = props.step_timeout || false;17    var explicit_done = props.explicit_done || false;18    var explicit_timeout = props.explicit_timeout || false;19    var name = t.name;20    var func = t.func;21    var t_properties = props;22    var t_timeout = timeout;23    var t_async = async;24    var t_done = done;25    var t_step_timeout = step_timeout;26    var t_explicit_done = explicit_done;27    var t_explicit_timeout = explicit_timeout;28    var t_name = name;29    var t_func = func;30    var t = tests.shift();31    var props = t.properties || {};32    var timeout = props.timeout || 5000;33    var async = props.async || false;34    var done = props.done || false;35    var step_timeout = props.step_timeout || false;36    var explicit_done = props.explicit_done || false;37    var explicit_timeout = props.explicit_timeout || false;38    var name = t.name;39    var func = t.func;40    var t_properties = props;41    var t_timeout = timeout;42    var t_async = async;43    var t_done = done;44    var t_step_timeout = step_timeout;45    var t_explicit_done = explicit_done;46    var t_explicit_timeout = explicit_timeout;47    var t_name = name;48    var t_func = func;49    var t = tests.shift();50    var props = t.properties || {};51    var timeout = props.timeout || 5000;52    var async = props.async || false;53    var done = props.done || false;54    var step_timeout = props.step_timeout || false;55    var explicit_done = props.explicit_done || false;56    var explicit_timeout = props.explicit_timeout || false;

Using AI Code Generation

1var util = require('util');2var A = function() {3  this.a = 1;4};5A.prototype.foo = function() {6  return 'foo';7};8var B = function() {9  this.b = 2;10};11util.inherits(B, A);12var C = function() {13  this.c = 3;14};15util.inherits(C, B);16var D = function() {17  this.d = 4;18};19util.inherits(D, C);20var E = function() {21  this.e = 5;22};23util.inherits(E, D);24var F = function() {25  this.f = 6;26};27util.inherits(F, E);28var G = function() {29  this.g = 7;30};31util.inherits(G, F);32var H = function() {33  this.h = 8;34};35util.inherits(H, G);36var I = function() {37  this.i = 9;38};39util.inherits(I, H);40var J = function() {41  this.j = 10;42};43util.inherits(J, I);44var K = function() {45  this.k = 11;46};47util.inherits(K, J);48var L = function() {49  this.l = 12;50};51util.inherits(L, K);52var M = function() {53  this.m = 13;54};55util.inherits(M, L);56var N = function() {57  this.n = 14;58};59util.inherits(N, M);60var O = function() {61  this.o = 15;62};63util.inherits(O, N);64var P = function() {65  this.p = 16;66};67util.inherits(P, O);68var Q = function() {69  this.q = 17;70};71util.inherits(Q, P);72var R = function() {73  this.r = 18;74};75util.inherits(R, Q);76var S = function() {77  this.s = 19;78};79util.inherits(S, R);80var T = function() {81  this.t = 20;82};83util.inherits(T, S);84var U = function() {85  this.u = 21;86};87util.inherits(U, T);88var V = function() {

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