6 lines
13 KiB
JavaScript
6 lines
13 KiB
JavaScript
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"use strict";
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/**
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* @license Angular v<unknown>
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* (c) 2010-2024 Google LLC. https://angular.io/
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* License: MIT
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*/const global="object"==typeof window&&window||"object"==typeof self&&self||globalThis.global,OriginalDate=global.Date;function FakeDate(){if(0===arguments.length){const e=new OriginalDate;return e.setTime(FakeDate.now()),e}{const e=Array.prototype.slice.call(arguments);return new OriginalDate(...e)}}let patchedTimers;FakeDate.now=function(){const e=Zone.current.get("FakeAsyncTestZoneSpec");return e?e.getFakeSystemTime():OriginalDate.now.apply(this,arguments)},FakeDate.UTC=OriginalDate.UTC,FakeDate.parse=OriginalDate.parse;const timeoutCallback=function(){};class Scheduler{static{this.nextNodeJSId=1}static{this.nextId=-1}constructor(){this._schedulerQueue=[],this._currentTickTime=0,this._currentFakeBaseSystemTime=OriginalDate.now(),this._currentTickRequeuePeriodicEntries=[]}static getNextId(){const e=patchedTimers.nativeSetTimeout.call(global,timeoutCallback,0);return patchedTimers.nativeClearTimeout.call(global,e),"number"==typeof e?e:Scheduler.nextNodeJSId++}getCurrentTickTime(){return this._currentTickTime}getFakeSystemTime(){return this._currentFakeBaseSystemTime+this._currentTickTime}setFakeBaseSystemTime(e){this._currentFakeBaseSystemTime=e}getRealSystemTime(){return OriginalDate.now()}scheduleFunction(e,t,s){let r=(s={args:[],isPeriodic:!1,isRequestAnimationFrame:!1,id:-1,isRequeuePeriodic:!1,...s}).id<0?Scheduler.nextId:s.id;Scheduler.nextId=Scheduler.getNextId();let i={endTime:this._currentTickTime+t,id:r,func:e,args:s.args,delay:t,isPeriodic:s.isPeriodic,isRequestAnimationFrame:s.isRequestAnimationFrame};s.isRequeuePeriodic&&this._currentTickRequeuePeriodicEntries.push(i);let n=0;for(;n<this._schedulerQueue.length&&!(i.endTime<this._schedulerQueue[n].endTime);n++);return this._schedulerQueue.splice(n,0,i),r}removeScheduledFunctionWithId(e){for(let t=0;t<this._schedulerQueue.length;t++)if(this._schedulerQueue[t].id==e){this._schedulerQueue.splice(t,1);break}}removeAll(){this._schedulerQueue=[]}getTimerCount(){return this._schedulerQueue.length}tickToNext(e=1,t,s){this._schedulerQueue.length<e||this.tick(this._schedulerQueue[e-1].endTime-this._currentTickTime,t,s)}tick(e=0,t,s){let r=this._currentTickTime+e,i=0;const n=(s=Object.assign({processNewMacroTasksSynchronously:!0},s)).processNewMacroTasksSynchronously?this._schedulerQueue:this._schedulerQueue.slice();if(0===n.length&&t)t(e);else{for(;n.length>0&&(this._currentTickRequeuePeriodicEntries=[],!(r<n[0].endTime));){let e=n.shift();if(!s.processNewMacroTasksSynchronously){const t=this._schedulerQueue.indexOf(e);t>=0&&this._schedulerQueue.splice(t,1)}if(i=this._currentTickTime,this._currentTickTime=e.endTime,t&&t(this._currentTickTime-i),!e.func.apply(global,e.isRequestAnimationFrame?[this._currentTickTime]:e.args))break;s.processNewMacroTasksSynchronously||this._currentTickRequeuePeriodicEntries.forEach((e=>{let t=0;for(;t<n.length&&!(e.endTime<n[t].endTime);t++);n.splice(t,0,e)}))}i=this._currentTickTime,this._currentTickTime=r,t&&t(this._currentTickTime-i)}}flushOnlyPendingTimers(e){if(0===this._schedulerQueue.length)return 0;const t=this._currentTickTime;return this.tick(this._schedulerQueue[this._schedulerQueue.length-1].endTime-t,e,{processNewMacroTasksSynchronously:!1}),this._currentTickTime-t}flush(e=20,t=!1,s){return t?this.flushPeriodic(s):this.flushNonPeriodic(e,s)}flushPeriodic(e){if(0===this._schedulerQueue.length)return 0;const t=this._currentTickTime;return this.tick(this._schedulerQueue[this._schedulerQueue.length-1].endTime-t,e),this._currentTickTime-t}flushNonPeriodic(e,t){const s=this._currentTickTime;let r=0,i=0;for(;this._schedulerQueue.length>0;){if(i++,i>e)throw new Error("flush failed after reaching the limit of "+e+" tasks. Does your code use a polling timeout?");if(0===this._schedulerQueue.filter((e=>!e.isPeriodic&&!e.isRequestAnimationFrame)).length)break;const s=this._schedulerQueue.shift();if(r=this._currentTickTime,this._currentTickTime=s.endTime,t&&t(this._currentTickTime-r),!s.func.apply(global,s.args))break}return this._currentTickTime-s}}class FakeAsyncTestZoneSpec{static assertInZone(){if(null==Zone.current.get("FakeAsyncTe
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