fix(node:events): correct `node:events.once`, add testsderrick/fix/event-emitter-async-iter

4 files changed, 2 insertions, 57 deletions

diff --git a/src/bun.js/bindings/headers-cpp.h b/src/bun.js/bindings/headers-cpp.h
index 5eac6785d..fcf694b8e 100644
--- a/src/bun.js/bindings/headers-cpp.h
+++ b/src/bun.js/bindings/headers-cpp.h
@@ -1,4 +1,4 @@
-//-- AUTOGENERATED FILE -- 1680635796
+//-- AUTOGENERATED FILE -- 1680843050
 // clang-format off
 #pragma once
 
diff --git a/src/bun.js/bindings/headers.h b/src/bun.js/bindings/headers.h
index 5b0e9527c..b842848da 100644
--- a/src/bun.js/bindings/headers.h
+++ b/src/bun.js/bindings/headers.h
@@ -1,5 +1,5 @@
 // clang-format off
-//-- AUTOGENERATED FILE -- 1680635796
+//-- AUTOGENERATED FILE -- 1680843050
 #pragma once
 
 #include <stddef.h>
diff --git a/src/bun.js/bindings/webcore/JSEventEmitter.cpp b/src/bun.js/bindings/webcore/JSEventEmitter.cpp
index aa9fb4832..2a573b3b5 100644
--- a/src/bun.js/bindings/webcore/JSEventEmitter.cpp
+++ b/src/bun.js/bindings/webcore/JSEventEmitter.cpp
@@ -573,57 +573,4 @@ JSC_DEFINE_HOST_FUNCTION(Events_functionListenerCount,
     RELEASE_AND_RETURN(throwScope, JSC::JSValue::encode(JSC::jsNumber(impl.listenerCount(eventType))));
 }
 
-JSC_DEFINE_HOST_FUNCTION(Events_functionOnce,
-    (JSC::JSGlobalObject * lexicalGlobalObject, JSC::CallFrame* callFrame))
-{
-    auto& vm = JSC::getVM(lexicalGlobalObject);
-    auto throwScope = DECLARE_THROW_SCOPE(vm);
-    UNUSED_PARAM(throwScope);
-    UNUSED_PARAM(callFrame);
-
-    if (UNLIKELY(callFrame->argumentCount() < 3))
-        return throwVMError(lexicalGlobalObject, throwScope, createNotEnoughArgumentsError(lexicalGlobalObject));
-    auto argument0 = jsEventEmitterCastFast(vm, lexicalGlobalObject, callFrame->uncheckedArgument(0));
-    if (UNLIKELY(!argument0)) {
-        throwException(lexicalGlobalObject, throwScope, createError(lexicalGlobalObject, "Expected EventEmitter"_s));
-        return JSValue::encode(JSC::jsUndefined());
-    }
-    auto& impl = argument0->wrapped();
-    auto eventType = callFrame->uncheckedArgument(1).toPropertyKey(lexicalGlobalObject);
-    RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
-    EnsureStillAliveScope argument2 = callFrame->uncheckedArgument(2);
-    auto listener = convert<IDLNullable<IDLEventListener<JSEventListener>>>(*lexicalGlobalObject, argument2.value(), *argument0, [](JSC::JSGlobalObject& lexicalGlobalObject, JSC::ThrowScope& scope) { throwArgumentMustBeObjectError(lexicalGlobalObject, scope, 2, "listener", "EventEmitter", "removeListener"); });
-    RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
-    RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
-    vm.writeBarrier(argument0, argument2.value());
-    RELEASE_AND_RETURN(throwScope, JSC::JSValue::encode(argument0));
-}
-
-// JSC_DEFINE_HOST_FUNCTION(Events_functionOn,
-//     (JSC::JSGlobalObject * lexicalGlobalObject, JSC::CallFrame* callFrame))
-// {
-//     auto& vm = JSC::getVM(lexicalGlobalObject);
-//     auto throwScope = DECLARE_THROW_SCOPE(vm);
-//     UNUSED_PARAM(throwScope);
-//     UNUSED_PARAM(callFrame);
-
-//     if (UNLIKELY(callFrame->argumentCount() < 3))
-//         return throwVMError(lexicalGlobalObject, throwScope, createNotEnoughArgumentsError(lexicalGlobalObject));
-//     auto argument0 = jsEventEmitterCastFast(vm, lexicalGlobalObject, callFrame->uncheckedArgument(0));
-//     if (UNLIKELY(!argument0)) {
-//         throwException(lexicalGlobalObject, throwScope, createError(lexicalGlobalObject, "Expected EventEmitter"_s));
-//         return JSValue::encode(JSC::jsUndefined());
-//     }
-//     auto& impl = argument0->wrapped();
-//     auto eventType = callFrame->uncheckedArgument(1).toPropertyKey(lexicalGlobalObject);
-//     RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
-//     EnsureStillAliveScope argument2 = callFrame->uncheckedArgument(2);
-//     auto listener = convert<IDLNullable<IDLEventListener<JSEventListener>>>(*lexicalGlobalObject, argument2.value(), *argument0, [](JSC::JSGlobalObject& lexicalGlobalObject, JSC::ThrowScope& scope) { throwArgumentMustBeObjectError(lexicalGlobalObject, scope, 2, "listener", "EventEmitter", "removeListener"); });
-//     RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
-//     auto result = JSValue::encode(toJS<IDLUndefined>(*lexicalGlobalObject, throwScope, [&]() -> decltype(auto) { return impl.addListenerForBindings(WTFMove(eventType), WTFMove(listener), false, false); }));
-//     RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
-//     vm.writeBarrier(argument0, argument2.value());
-//     return result;
-// }
-
 }
diff --git a/src/bun.js/bindings/webcore/JSEventEmitter.h b/src/bun.js/bindings/webcore/JSEventEmitter.h
index 855241011..d09854afd 100644
--- a/src/bun.js/bindings/webcore/JSEventEmitter.h
+++ b/src/bun.js/bindings/webcore/JSEventEmitter.h
@@ -9,8 +9,6 @@ namespace WebCore {
 
 JSC_DECLARE_HOST_FUNCTION(Events_functionGetEventListeners);
 JSC_DECLARE_HOST_FUNCTION(Events_functionListenerCount);
-JSC_DECLARE_HOST_FUNCTION(Events_functionOnce);
-JSC_DECLARE_HOST_FUNCTION(Events_functionOn);
 
 class JSEventEmitter : public JSDOMWrapper<EventEmitter> {
 public: