KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta 
How to use GetDescriptor method in ts-auto-mock
Best JavaScript code snippet using ts-auto-mock
cross-script-vars.js
Source:cross-script-vars.js 
...17}18var counters;19var test_realm;20var cfg;21function GetDescriptor() {22 var code = 'Object.getOwnPropertyDescriptor(global, "x")';23 var desc = Realm.eval(test_realm, code);24// PrintDesc(desc);25 return desc;26}27function SetUp() {28 counters = {};29 Realm.shared = {counters: counters};30 test_realm = Realm.create();31 Realm.eval(test_realm, 'var global = Realm.global(Realm.current());');32 print("=====================");33 print("Test realm: " + test_realm);34 assertEquals(undefined, GetDescriptor());35}36function TearDown() {37 Realm.dispose(test_realm);38 print("OK");39}40function AddStrict(code, cfg) {41 return cfg.strict ? '"use strict"; ' + code : code;42}43function ForceMutablePropertyCellType() {44 Realm.eval(test_realm, 'global.x = {}; global.x = undefined;');45}46function DeclareVar() {47 var code = 'var x;';48 return Realm.eval(test_realm, AddStrict(code, cfg));49}50function DefineVar(v) {51 var code = 'var x = ' + v;52 return Realm.eval(test_realm, AddStrict(code, cfg));53}54function DefineLoadVar() {55 var name = 'LoadVar_' + test_realm;56 var code =57 'var x;' +58 'function ' + name + '() {' +59 ' return x;' +60 '};'61 return Realm.eval(test_realm, AddStrict(code, cfg));62}63function LoadVar() {64 var name = 'LoadVar_' + test_realm;65 var code = (cfg.optimize ? '%PrepareFunctionForOptimization(' + name + ');' : '') +66 (cfg.optimize ? '%OptimizeFunctionOnNextCall(' + name + ');' : '') +67 name + '();';68 return Realm.eval(test_realm, AddStrict(code, cfg));69}70function DefineStoreVar() {71 var name = 'StoreVar_' + test_realm;72 var code = 'var g = (Function("return this"))();' +73 'var x;' +74 'function ' + name + '(v) {' +75 ' return x = v;' +76 '};';77 return Realm.eval(test_realm, AddStrict(code, cfg));78}79function StoreVar(v) {80 var name = 'StoreVar_' + test_realm;81 var code = (cfg.optimize ? '%PrepareFunctionForOptimization(' + name + ');' : '') +82 (cfg.optimize ? '%OptimizeFunctionOnNextCall(' + name + ');' : '') +83 name + '(' + v + ');';84 return Realm.eval(test_realm, AddStrict(code, cfg));85}86// It does 13 iterations which results in 27 loads87// and 14 stores.88function LoadStoreLoop() {89 var code = 'for(var x = 0; x < 13; x++);';90 return Realm.eval(test_realm, AddStrict(code, cfg));91}92function DefineRWDataProperty() {93 var code =94 'Object.defineProperty(global, "x", { ' +95 ' value: 42, ' +96 ' writable: true, ' +97 ' enumerable: true, ' +98 ' configurable: true ' +99 '});';100 return Realm.eval(test_realm, AddStrict(code, cfg));101}102function DefineRODataProperty() {103 var code =104 'Object.defineProperty(global, "x", { ' +105 ' value: 42, ' +106 ' writable: false, ' +107 ' enumerable: true, ' +108 ' configurable: true ' +109 '});';110 return Realm.eval(test_realm, AddStrict(code, cfg));111}112function SetX_(v) {113 var code =114 'global.x_ = ' + v + '; ';115 return Realm.eval(test_realm, code);116}117function DefineRWAccessorProperty() {118 var code =119 'Object.defineProperty(global, "x", {' +120 ' get: function() { Realm.shared.counters.get_count++; return this.x_; },' +121 ' set: function(v) { Realm.shared.counters.set_count++; this.x_ = v; },' +122 ' enumerable: true, configurable: true' +123 '});';124 counters.get_count = 0;125 counters.set_count = 0;126 return Realm.eval(test_realm, AddStrict(code, cfg));127}128function DefineROAccessorProperty() {129 var code =130 'Object.defineProperty(global, "x", {' +131 ' get: function() { Realm.shared.counters.get_count++; return this.x_; },' +132 ' enumerable: true, configurable: true' +133 '});';134 counters.get_count = 0;135 counters.set_count = 0;136 return Realm.eval(test_realm, AddStrict(code, cfg));137}138function testSuite(opt_cfg) {139 //140 // Non strict.141 //142 (function() {143 SetUp();144 cfg = {optimize: opt_cfg.optimize, strict: false};145 DeclareVar();146 DefineLoadVar();147 DefineStoreVar();148 assertEquals(undefined, LoadVar());149 assertEquals(false, GetDescriptor().configurable);150 // Force property cell type to kMutable.151 DefineVar(undefined);152 DefineVar(153);153 assertEquals(false, GetDescriptor().configurable);154 assertEquals(153, LoadVar());155 assertEquals(113, StoreVar(113));156 assertEquals(113, LoadVar());157 LoadStoreLoop();158 assertEquals(13, LoadVar());159 TearDown();160 })();161 (function() {162 SetUp();163 cfg = {optimize: opt_cfg.optimize, strict: false};164 ForceMutablePropertyCellType();165 DefineLoadVar();166 DefineStoreVar();167 DefineRWDataProperty();168 assertEquals(42, LoadVar());169 assertEquals(true, GetDescriptor().configurable);170 DefineVar(153);171 assertEquals(true, GetDescriptor().configurable);172 assertEquals(153, LoadVar());173 assertEquals(113, StoreVar(113));174 assertEquals(113, LoadVar());175 LoadStoreLoop();176 assertEquals(13, LoadVar());177 // Now reconfigure to accessor.178 DefineRWAccessorProperty();179 assertEquals(undefined, GetDescriptor().value);180 assertEquals(true, GetDescriptor().configurable);181 assertEquals(0, counters.get_count);182 assertEquals(0, counters.set_count);183 assertEquals(undefined, LoadVar());184 assertEquals(1, counters.get_count);185 assertEquals(0, counters.set_count);186 LoadStoreLoop();187 assertEquals(28, counters.get_count);188 assertEquals(14, counters.set_count);189 assertEquals(13, LoadVar());190 assertEquals(29, counters.get_count);191 assertEquals(14, counters.set_count);192 TearDown();193 })();194 (function() {195 SetUp();196 cfg = {optimize: opt_cfg.optimize, strict: false};197 ForceMutablePropertyCellType();198 DefineLoadVar();199 DefineStoreVar();200 DefineRODataProperty();201 assertEquals(42, LoadVar());202 assertEquals(true, GetDescriptor().configurable);203 DefineVar(153);204 assertEquals(42, LoadVar());205 assertEquals(113, StoreVar(113));206 assertEquals(42, LoadVar());207 LoadStoreLoop();208 assertEquals(42, LoadVar());209 // Now reconfigure to accessor property.210 DefineRWAccessorProperty();211 assertEquals(undefined, GetDescriptor().value);212 assertEquals(true, GetDescriptor().configurable);213 assertEquals(0, counters.get_count);214 assertEquals(0, counters.set_count);215 assertEquals(undefined, LoadVar());216 assertEquals(1, counters.get_count);217 assertEquals(0, counters.set_count);218 LoadStoreLoop();219 assertEquals(28, counters.get_count);220 assertEquals(14, counters.set_count);221 assertEquals(13, LoadVar());222 assertEquals(29, counters.get_count);223 assertEquals(14, counters.set_count);224 TearDown();225 })();226 (function() {227 SetUp();228 cfg = {optimize: opt_cfg.optimize, strict: false};229 ForceMutablePropertyCellType();230 DefineLoadVar();231 DefineStoreVar();232 DefineRWAccessorProperty();233 assertEquals(0, counters.get_count);234 assertEquals(0, counters.set_count);235 assertEquals(true, GetDescriptor().configurable);236 assertEquals(undefined, LoadVar());237 assertEquals(1, counters.get_count);238 assertEquals(0, counters.set_count);239 DefineVar(153);240 assertEquals(true, GetDescriptor().configurable);241 assertEquals(1, counters.get_count);242 assertEquals(1, counters.set_count);243 assertEquals(153, LoadVar());244 assertEquals(2, counters.get_count);245 assertEquals(1, counters.set_count);246 assertEquals(113, StoreVar(113));247 assertEquals(2, counters.get_count);248 assertEquals(2, counters.set_count);249 assertEquals(113, LoadVar());250 assertEquals(3, counters.get_count);251 assertEquals(2, counters.set_count);252 LoadStoreLoop();253 assertEquals(30, counters.get_count);254 assertEquals(16, counters.set_count);255 assertEquals(13, LoadVar());256 assertEquals(31, counters.get_count);257 assertEquals(16, counters.set_count);258 // Now reconfigure to data property.259 DefineRWDataProperty();260 assertEquals(42, GetDescriptor().value);261 assertEquals(42, LoadVar());262 assertEquals(113, StoreVar(113));263 assertEquals(31, counters.get_count);264 assertEquals(16, counters.set_count);265 TearDown();266 })();267 (function() {268 SetUp();269 cfg = {optimize: opt_cfg.optimize, strict: false};270 ForceMutablePropertyCellType();271 DefineLoadVar();272 DefineStoreVar();273 DefineROAccessorProperty();274 assertEquals(0, counters.get_count);275 assertEquals(0, counters.set_count);276 assertEquals(true, GetDescriptor().configurable);277 assertEquals(undefined, LoadVar());278 assertEquals(1, counters.get_count);279 assertEquals(0, counters.set_count);280 SetX_(42);281 assertEquals(42, LoadVar());282 assertEquals(2, counters.get_count);283 assertEquals(0, counters.set_count);284 DefineVar(153);285 assertEquals(true, GetDescriptor().configurable);286 assertEquals(2, counters.get_count);287 assertEquals(0, counters.set_count);288 assertEquals(42, LoadVar());289 assertEquals(3, counters.get_count);290 assertEquals(0, counters.set_count);291 assertEquals(113, StoreVar(113));292 assertEquals(3, counters.get_count);293 assertEquals(0, counters.set_count);294 assertEquals(42, LoadVar());295 assertEquals(4, counters.get_count);296 assertEquals(0, counters.set_count);297 LoadStoreLoop();298 assertEquals(5, counters.get_count);299 assertEquals(0, counters.set_count);300 assertEquals(42, LoadVar());301 assertEquals(6, counters.get_count);302 assertEquals(0, counters.set_count);303 // Now reconfigure to data property.304 DefineRWDataProperty();305 assertEquals(42, GetDescriptor().value);306 assertEquals(42, LoadVar());307 assertEquals(113, StoreVar(113));308 assertEquals(6, counters.get_count);309 assertEquals(0, counters.set_count);310 TearDown();311 })();312 //313 // Strict.314 //315 (function() {316 SetUp();317 cfg = {optimize: opt_cfg.optimize, strict: true};318 DeclareVar();319 DefineLoadVar();320 DefineStoreVar();321 assertEquals(undefined, LoadVar());322 assertEquals(false, GetDescriptor().configurable);323 // Force property cell type to kMutable.324 DefineVar(undefined);325 DefineVar(153);326 assertEquals(false, GetDescriptor().configurable);327 assertEquals(153, LoadVar());328 assertEquals(113, StoreVar(113));329 assertEquals(113, LoadVar());330 LoadStoreLoop();331 assertEquals(13, LoadVar());332 TearDown();333 })();334 (function() {335 SetUp();336 cfg = {optimize: opt_cfg.optimize, strict: true};337 ForceMutablePropertyCellType();338 DefineLoadVar();339 DefineStoreVar();340 DefineRWDataProperty();341 assertEquals(42, LoadVar());342 assertEquals(true, GetDescriptor().configurable);343 DefineVar(153);344 assertEquals(true, GetDescriptor().configurable);345 assertEquals(153, LoadVar());346 assertEquals(113, StoreVar(113));347 assertEquals(113, LoadVar());348 LoadStoreLoop();349 assertEquals(13, LoadVar());350 TearDown();351 })();352 (function() {353 SetUp();354 cfg = {optimize: opt_cfg.optimize, strict: true};355 ForceMutablePropertyCellType();356 DefineLoadVar();357 DefineStoreVar();358 DefineRWDataProperty();359 assertEquals(true, GetDescriptor().configurable);360 assertEquals(true, GetDescriptor().writable);361 assertEquals(113, StoreVar(113));362 DefineRODataProperty();363 assertEquals(true, GetDescriptor().configurable);364 assertEquals(false, GetDescriptor().writable);365 assertEquals(42, LoadVar());366 assertEquals(true, GetDescriptor().configurable);367 assertThrows('DefineVar(153)');368 assertEquals(42, LoadVar());369 assertThrows('StoreVar(113)');370 assertThrows('StoreVar(113)');371 assertEquals(42, LoadVar());372 assertThrows('StoreVar(42)');373 assertEquals(42, LoadVar());374 assertThrows('LoadStoreLoop()');375 assertEquals(42, LoadVar());376 TearDown();377 })();378 (function() {379 SetUp();380 cfg = {optimize: opt_cfg.optimize, strict: true};381 ForceMutablePropertyCellType();382 DefineLoadVar();383 DefineStoreVar();384 DefineRWAccessorProperty();385 assertEquals(0, counters.get_count);386 assertEquals(0, counters.set_count);387 assertEquals(true, GetDescriptor().configurable);388 assertEquals(undefined, LoadVar());389 assertEquals(1, counters.get_count);390 assertEquals(0, counters.set_count);391 DefineVar(153);392 assertEquals(true, GetDescriptor().configurable);393 assertEquals(1, counters.get_count);394 assertEquals(1, counters.set_count);395 assertEquals(153, LoadVar());396 assertEquals(2, counters.get_count);397 assertEquals(1, counters.set_count);398 assertEquals(113, StoreVar(113));399 assertEquals(2, counters.get_count);400 assertEquals(2, counters.set_count);401 assertEquals(113, LoadVar());402 assertEquals(3, counters.get_count);403 assertEquals(2, counters.set_count);404 LoadStoreLoop();405 assertEquals(30, counters.get_count);406 assertEquals(16, counters.set_count);407 assertEquals(13, LoadVar());408 assertEquals(31, counters.get_count);409 assertEquals(16, counters.set_count);410 // Now reconfigure to data property.411 DefineRWDataProperty();412 assertEquals(42, GetDescriptor().value);413 assertEquals(42, LoadVar());414 assertEquals(113, StoreVar(113));415 assertEquals(31, counters.get_count);416 assertEquals(16, counters.set_count);417 TearDown();418 })();419 (function() {420 SetUp();421 cfg = {optimize: opt_cfg.optimize, strict: true};422 ForceMutablePropertyCellType();423 DefineLoadVar();424 DefineStoreVar();425 DefineROAccessorProperty();426 assertEquals(0, counters.get_count);427 assertEquals(0, counters.set_count);428 assertEquals(true, GetDescriptor().configurable);429 assertEquals(undefined, LoadVar());430 assertEquals(1, counters.get_count);431 assertEquals(0, counters.set_count);432 SetX_(42);433 assertEquals(42, LoadVar());434 assertEquals(2, counters.get_count);435 assertEquals(0, counters.set_count);436 assertThrows('DefineVar(153)');437 assertEquals(true, GetDescriptor().configurable);438 assertEquals(2, counters.get_count);439 assertEquals(0, counters.set_count);440 assertEquals(42, LoadVar());441 assertEquals(3, counters.get_count);442 assertEquals(0, counters.set_count);443 assertThrows('StoreVar(113)');444 assertEquals(3, counters.get_count);445 assertEquals(0, counters.set_count);446 assertEquals(42, LoadVar());447 assertEquals(4, counters.get_count);448 assertEquals(0, counters.set_count);449 assertThrows('LoadStoreLoop()');450 assertEquals(4, counters.get_count);451 assertEquals(0, counters.set_count);452 assertEquals(42, LoadVar());453 assertEquals(5, counters.get_count);454 assertEquals(0, counters.set_count);455 // Now reconfigure to data property.456 DefineRWDataProperty();457 assertEquals(42, GetDescriptor().value);458 assertEquals(42, LoadVar());459 assertEquals(113, StoreVar(113));460 assertEquals(5, counters.get_count);461 assertEquals(0, counters.set_count);462 TearDown();463 })();464} // testSuite465testSuite({optimize: false});...
Using AI Code Generation
1import { GetDescriptor } from 'ts-auto-mock/extension';2import { Test1 } from './test1';3const descriptor = GetDescriptor(Test1);4console.log(descriptor);5export interface Test1 {6 test: string;7 test1: number;8}9{10 "compilerOptions": {11 },12}
Using AI Code Generation
1import { GetDescriptor } from "ts-auto-mock";2import { Test } from "./test";3const descriptor = GetDescriptor<Test>();4console.log(descriptor);5export interface Test {6 test1: string;7 test2: string;8}9{10 [propertyName: string]: {11 type: string;12 required: boolean;13 isArray: boolean;14 isEnum: boolean;15 isInterface: boolean;16 }17}
Using AI Code Generation
1import { GetDescriptor } from 'ts-auto-mock';2const descriptor = GetDescriptor('test1.ts');3console.log(descriptor);4{5 "imports": [],6 {7 {8 },9 {10 }11 }12}13import { GetDescriptor } from 'ts-auto-mock';14const descriptor = GetDescriptor('test2.ts');15console.log(descriptor);16{17 "imports": [],18 {19 {20 },21 {22 }23 }24}25import { GetDescriptor } from 'ts-auto-mock';26const descriptor = GetDescriptor('test3.ts');27console.log(descriptor);28{
Using AI Code Generation
1import { GetDescriptor } from 'ts-auto-mock';2const descriptor = GetDescriptor(test1);3console.log(descriptor);4import { GetDescriptor } from 'ts-auto-mock';5const descriptor = GetDescriptor(test2);6console.log(descriptor);7import { GetDescriptor } from 'ts-auto-mock';8const descriptor = GetDescriptor(test3);9console.log(descriptor);10import { GetDescriptor } from 'ts-auto-mock';11const descriptor = GetDescriptor(test4);12console.log(descriptor);13import { GetDescriptor } from 'ts-auto-mock';14const descriptor = GetDescriptor(test5);15console.log(descriptor);16import { GetDescriptor } from 'ts-auto-mock';17const descriptor = GetDescriptor(test6);18console.log(descriptor);19import { GetDescriptor } from 'ts-auto-mock';20const descriptor = GetDescriptor(test7);21console.log(descriptor);
Using AI Code Generation
1import { GetDescriptor } from 'ts-auto-mock';2import { TestInterface } from './test2';3const testInterface: TestInterface = GetDescriptor<TestInterface>();4const testInterface2: TestInterface = GetDescriptor<TestInterface>();5const testInterface3: TestInterface = GetDescriptor<TestInterface>();6const testInterface4: TestInterface = GetDescriptor<TestInterface>();7const testInterface5: TestInterface = GetDescriptor<TestInterface>();8const testInterface6: TestInterface = GetDescriptor<TestInterface>();9const testInterface7: TestInterface = GetDescriptor<TestInterface>();10const testInterface8: TestInterface = GetDescriptor<TestInterface>();11const testInterface9: TestInterface = GetDescriptor<TestInterface>();12const testInterface10: TestInterface = GetDescriptor<TestInterface>();13const testInterface11: TestInterface = GetDescriptor<TestInterface>();14const testInterface12: TestInterface = GetDescriptor<TestInterface>();15const testInterface13: TestInterface = GetDescriptor<TestInterface>();16const testInterface14: TestInterface = GetDescriptor<TestInterface>();17const testInterface15: TestInterface = GetDescriptor<TestInterface>();18const testInterface16: TestInterface = GetDescriptor<TestInterface>();19const testInterface17: TestInterface = GetDescriptor<TestInterface>();20const testInterface18: TestInterface = GetDescriptor<TestInterface>();21const testInterface19: TestInterface = GetDescriptor<TestInterface>();22const testInterface20: TestInterface = GetDescriptor<TestInterface>();23const testInterface21: TestInterface = GetDescriptor<TestInterface>();24const testInterface22: TestInterface = GetDescriptor<TestInterface>();25const testInterface23: TestInterface = GetDescriptor<TestInterface>();
Using AI Code Generation
1import { GetDescriptor } from "ts-auto-mock";2const descriptor = GetDescriptor<InterfaceName>();3console.log(descriptor);4console.log(descriptor.properties);5import { GetDescriptor } from "ts-auto-mock";6const descriptor = GetDescriptor<InterfaceName>();7console.log(descriptor);8console.log(descriptor.properties);
Using AI Code Generation
1var mock = require('ts-auto-mock').GetDescriptor;2var mockFunction = mock(function () { return 1; });3var mockito = require('ts-mockito');4var mockitoFunction = mockito.mock(function () { return 1; });5import { GetDescriptor } from 'ts-auto-mock';6const mockFunction = GetDescriptor(() => 1);7import * as mockito from 'ts-mockito';8const mockitoFunction = mockito.mock(() => 1);9import GetDescriptor = require('ts-auto-mock');
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.
LambdaTest Learning Hubs:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Run ts-auto-mock automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
