quickjs-tart

commit acbca03f5efa47fa5bde10f4e90c2a96ea19fecf
parent a1ff0a1de4fdfebdf849e5da74310769d0df036c
Author: Fabrice Bellard <fabrice@bellard.org>
Date:   Wed, 27 Dec 2023 17:19:25 +0100

added Promise.withResolvers

Diffstat:
M
quickjs/TODO
 | 
2
+-
M
quickjs/quickjs.c
 | 
16
++++++----------
M
quickjs/test262.conf
 | 
2
+-

3 files changed, 8 insertions(+), 12 deletions(-)
diff --git a/quickjs/TODO b/quickjs/TODO
@@ -63,5 +63,5 @@ Optimization ideas:
 Test262o:   0/11262 errors, 463 excluded
 Test262o commit: 7da91bceb9ce7613f87db47ddd1292a2dda58b42 (es5-tests branch)
 
-Result: 16/76707 errors, 1497 excluded, 8237 skipped
+Result: 16/76719 errors, 1497 excluded, 8231 skipped
 Test262 commit: 6cbb6da9473c56d95358d8e679c5a6d2b4574efb
diff --git a/quickjs/quickjs.c b/quickjs/quickjs.c
@@ -47880,17 +47880,14 @@ static JSValue js_promise_resolve(JSContext *ctx, JSValueConst this_val,
     return result_promise;
 }
 
-#if 0
-static JSValue js_promise___newPromiseCapability(JSContext *ctx,
-                                                 JSValueConst this_val,
-                                                 int argc, JSValueConst *argv)
+static JSValue js_promise_withResolvers(JSContext *ctx,
+                                        JSValueConst this_val,
+                                        int argc, JSValueConst *argv)
 {
     JSValue result_promise, resolving_funcs[2], obj;
-    JSValueConst ctor;
-    ctor = argv[0];
-    if (!JS_IsObject(ctor))
+    if (!JS_IsObject(this_val))
         return JS_ThrowTypeErrorNotAnObject(ctx);
-    result_promise = js_new_promise_capability(ctx, resolving_funcs, ctor);
+    result_promise = js_new_promise_capability(ctx, resolving_funcs, this_val);
     if (JS_IsException(result_promise))
         return result_promise;
     obj = JS_NewObject(ctx);
@@ -47905,7 +47902,6 @@ static JSValue js_promise___newPromiseCapability(JSContext *ctx,
     JS_DefinePropertyValue(ctx, obj, JS_ATOM_reject, resolving_funcs[1], JS_PROP_C_W_E);
     return obj;
 }
-#endif
 
 static __exception int remainingElementsCount_add(JSContext *ctx,
                                                   JSValueConst resolve_element_env,
@@ -48395,7 +48391,7 @@ static const JSCFunctionListEntry js_promise_funcs[] = {
     JS_CFUNC_MAGIC_DEF("allSettled", 1, js_promise_all, PROMISE_MAGIC_allSettled ),
     JS_CFUNC_MAGIC_DEF("any", 1, js_promise_all, PROMISE_MAGIC_any ),
     JS_CFUNC_DEF("race", 1, js_promise_race ),
-    //JS_CFUNC_DEF("__newPromiseCapability", 1, js_promise___newPromiseCapability ),
+    JS_CFUNC_DEF("withResolvers", 0, js_promise_withResolvers ),
     JS_CGETSET_DEF("[Symbol.species]", js_get_this, NULL),
 };
 
diff --git a/quickjs/test262.conf b/quickjs/test262.conf
@@ -141,7 +141,7 @@ Object.is
 optional-catch-binding
 optional-chaining
 Promise
-promise-with-resolvers=skip
+promise-with-resolvers
 Promise.allSettled
 Promise.any
 Promise.prototype.finally