Align `process.nextTick` execution order with Node (#4409)

* Align `process.nextTick` execution order with Node

* some tests

* formatting

* fixups

* fix the test failures

* simplify the logic here

* push it up

---------

Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: dave caruso <me@paperdave.net>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/js/out/WebCoreJSBuiltins.cpp b/src/js/out/WebCoreJSBuiltins.cpp
index 1003fd522..d767a3c39 100644
--- a/src/js/out/WebCoreJSBuiltins.cpp
+++ b/src/js/out/WebCoreJSBuiltins.cpp
@@ -658,6 +658,14 @@ const int s_processObjectInternalsGetStdinStreamCodeLength = 1386;
 static const JSC::Intrinsic s_processObjectInternalsGetStdinStreamCodeIntrinsic = JSC::NoIntrinsic;
 const char* const s_processObjectInternalsGetStdinStreamCode = "(function (fd){\"use strict\";var reader,readerRef;function ref(){reader\?\?=@Bun.stdin.stream().getReader(),readerRef\?\?=setInterval(()=>{},1<<30)}function unref(){if(readerRef)clearInterval(readerRef),readerRef=@undefined;if(reader)reader.cancel(),reader=@undefined}const stream=new((@getInternalField(@internalModuleRegistry,44))||(@createInternalModuleById(44))).ReadStream(fd),originalOn=stream.on;stream.on=function(event,listener){if(event===\"readable\")ref();return originalOn.call(this,event,listener)},stream.fd=fd;const originalPause=stream.pause;stream.pause=function(){return unref(),originalPause.call(this)};const originalResume=stream.resume;stream.resume=function(){return ref(),originalResume.call(this)};async function internalRead(stream2){try{var done,value;const read=reader\?.readMany();if(@isPromise(read))({done,value}=await read);else({done,value}=read);if(!done){stream2.push(value[0]);const length=value.length;for(let i=1;i<length;i++)stream2.push(value[i])}else stream2.emit(\"end\"),stream2.pause()}catch(err){stream2.destroy(err)}}return stream._read=function(size){internalRead(this)},stream.on(\"resume\",()=>{ref(),stream._undestroy()}),stream._readableState.reading=!1,stream.on(\"pause\",()=>{process.nextTick(()=>{if(!stream.readableFlowing)stream._readableState.reading=!1})}),stream.on(\"close\",()=>{process.nextTick(()=>{stream.destroy(),unref()})}),stream})\n";
 
+// initializeNextTickQueue
+const JSC::ConstructAbility s_processObjectInternalsInitializeNextTickQueueCodeConstructAbility = JSC::ConstructAbility::CannotConstruct;
+const JSC::ConstructorKind s_processObjectInternalsInitializeNextTickQueueCodeConstructorKind = JSC::ConstructorKind::None;
+const JSC::ImplementationVisibility s_processObjectInternalsInitializeNextTickQueueCodeImplementationVisibility = JSC::ImplementationVisibility::Public;
+const int s_processObjectInternalsInitializeNextTickQueueCodeLength = 2336;
+static const JSC::Intrinsic s_processObjectInternalsInitializeNextTickQueueCodeIntrinsic = JSC::NoIntrinsic;
+const char* const s_processObjectInternalsInitializeNextTickQueueCode = "(function (process,nextTickQueue,drainMicrotasksFn,reportUncaughtExceptionFn){\"use strict\";var queue,process,nextTickQueue=nextTickQueue,drainMicrotasks=drainMicrotasksFn,reportUncaughtException=reportUncaughtExceptionFn;function validateFunction(cb){if(typeof cb!==\"function\"){const err=@makeTypeError(`The \"callback\" argument must be of type \"function\". Received type ${typeof cb}`);throw err.code=\"ERR_INVALID_ARG_TYPE\",err}}var setup=()=>{queue=function createQueue(){class FixedCircularBuffer{constructor(){this.bottom=0,this.top=0,this.list=@newArrayWithSize(2048),this.next=null}isEmpty(){return this.top===this.bottom}isFull(){return(this.top+1&2047)===this.bottom}push(data){this.list[this.top]=data,this.top=this.top+1&2047}shift(){var{list,bottom}=this;const nextItem=list[bottom];if(nextItem===@undefined)return null;return list[bottom]=@undefined,this.bottom=bottom+1&2047,nextItem}}class FixedQueue{constructor(){this.head=this.tail=new FixedCircularBuffer}isEmpty(){return this.head.isEmpty()}push(data){if(this.head.isFull())this.head=this.head.next=new FixedCircularBuffer;this.head.push(data)}shift(){const tail=this.tail,next=tail.shift();if(tail.isEmpty()&&tail.next!==null)this.tail=tail.next,tail.next=null;return next}}return new FixedQueue}();function processTicksAndRejections(){var tock;do{while((tock=queue.shift())!==null){var{callback,args,frame}=tock,restore=@getInternalField(@asyncContext,0);@putInternalField(@asyncContext,0,frame);try{if(args===@undefined)callback();else switch(args.length){case 1:callback(args[0]);break;case 2:callback(args[0],args[1]);break;case 3:callback(args[0],args[1],args[2]);break;case 4:callback(args[0],args[1],args[2],args[3]);break;default:callback(...args);break}}catch(e){reportUncaughtException(e)}finally{@putInternalField(@asyncContext,0,restore)}}drainMicrotasks()}while(!queue.isEmpty())}@putInternalField(nextTickQueue,0,0),@putInternalField(nextTickQueue,1,queue),@putInternalField(nextTickQueue,2,processTicksAndRejections),setup=@undefined};function nextTick(cb,args){if(validateFunction(cb),setup)setup(),process=globalThis.process;if(process._exiting)return;queue.push({callback:cb,args:@argumentCount()>1\?@Array.prototype.slice.@call(arguments,1):@undefined,frame:@getInternalField(@asyncContext,0)}),@putInternalField(nextTickQueue,0,1)}return nextTick})\n";
+
 #define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \
 JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \
 {\