Implement Promise.allsettled (#4616)

Also i updated the promise race and all method to the latest standart

The two jerry/es.next test-cases has been update to support the latest standart

JerryScript-DCO-1.0-Signed-off-by: bence gabor kis kisbg@inf.u-szeged.hu

11 files changed, 168 insertions, 178 deletions

diff --git a/jerry-core/ecma/base/ecma-globals.h b/jerry-core/ecma/base/ecma-globals.h
index dfe047f5..693729d1 100644
--- a/jerry-core/ecma/base/ecma-globals.h
+++ b/jerry-core/ecma/base/ecma-globals.h
@@ -2120,6 +2120,16 @@ typedef struct
                    *   real index + 1 in the [[Values]] list - otherwise */
 } ecma_promise_all_executor_t;
 
+/**
+ * Promise prototype methods helper.
+ */
+typedef enum
+{
+  ECMA_PROMISE_ALL_RESOLVE, /**< promise.all resolve */
+  ECMA_PROMISE_ALLSETTLED_RESOLVE, /**< promise.allSettled resolve */
+  ECMA_PROMISE_ALLSETTLED_REJECT, /**< promise.allSettled reject */
+} ecma_promise_helper;
+
 #endif /* JERRY_ESNEXT */
 
 #if JERRY_BUILTIN_DATAVIEW
diff --git a/jerry-core/ecma/builtin-objects/ecma-builtin-handlers.inc.h b/jerry-core/ecma/builtin-objects/ecma-builtin-handlers.inc.h
index 3c047ffc..3e61e08e 100644
--- a/jerry-core/ecma/builtin-objects/ecma-builtin-handlers.inc.h
+++ b/jerry-core/ecma/builtin-objects/ecma-builtin-handlers.inc.h
@@ -17,7 +17,7 @@ ECMA_NATIVE_HANDLER (ECMA_NATIVE_HANDLER_PROMISE_RESOLVE, ecma_promise_resolve_h
 ECMA_NATIVE_HANDLER (ECMA_NATIVE_HANDLER_PROMISE_REJECT, ecma_promise_reject_handler, 1)
 ECMA_NATIVE_HANDLER (ECMA_NATIVE_HANDLER_PROMISE_THEN_FINALLY, ecma_promise_then_finally_cb, 1)
 ECMA_NATIVE_HANDLER (ECMA_NATIVE_HANDLER_PROMISE_CATCH_FINALLY, ecma_promise_catch_finally_cb, 1)
-ECMA_NATIVE_HANDLER (ECMA_NATIVE_HANDLER_PROMISE_ALL_HELPER, ecma_promise_all_handler_cb, 1)
+ECMA_NATIVE_HANDLER (ECMA_NATIVE_HANDLER_PROMISE_ALL_HELPER, ecma_promise_all_or_all_settled_handler_cb, 1)
 ECMA_NATIVE_HANDLER (ECMA_NATIVE_HANDLER_PROMISE_CAPABILITY_EXECUTOR, ecma_op_get_capabilities_executor_cb, 2)
 #if JERRY_BUILTIN_PROXY
 ECMA_NATIVE_HANDLER (ECMA_NATIVE_HANDLER_PROXY_REVOKE, ecma_proxy_revoke_cb, 0)
diff --git a/jerry-core/ecma/builtin-objects/ecma-builtin-promise.c b/jerry-core/ecma/builtin-objects/ecma-builtin-promise.c
index d5957e0e..a55e61e9 100644
--- a/jerry-core/ecma/builtin-objects/ecma-builtin-promise.c
+++ b/jerry-core/ecma/builtin-objects/ecma-builtin-promise.c
@@ -46,6 +46,7 @@ enum
   ECMA_PROMISE_ROUTINE_RESOLVE,
   ECMA_PROMISE_ROUTINE_RACE,
   ECMA_PROMISE_ROUTINE_ALL,
+  ECMA_PROMISE_ROUTINE_ALLSETTLED,
   ECMA_PROMISE_ROUTINE_SPECIES_GET
 };
 
@@ -116,6 +117,7 @@ ecma_builtin_promise_perform_race (ecma_value_t iterator, /**< the iterator for
                                    ecma_value_t next_method, /**< next method */
                                    ecma_object_t *capability_obj_p, /**< PromiseCapability record */
                                    ecma_value_t ctor, /**< Constructor value */
+                                   ecma_value_t resolve, /** the resolve of Promise.all */
                                    bool *done_p) /**< [out] iteratorRecord[[done]] */
 {
   JERRY_ASSERT (ecma_is_value_object (iterator));
@@ -124,21 +126,6 @@ ecma_builtin_promise_perform_race (ecma_value_t iterator, /**< the iterator for
 
   ecma_promise_capabality_t *capability_p = (ecma_promise_capabality_t *) capability_obj_p;
 
-  /* 3. */
-  ecma_value_t resolve = ecma_op_object_get_by_magic_id (ecma_get_object_from_value (ctor), LIT_MAGIC_STRING_RESOLVE);
-
-  if (ECMA_IS_VALUE_ERROR (resolve))
-  {
-    return resolve;
-  }
-
-  /* 4. */
-  if (!ecma_op_is_callable (resolve))
-  {
-    ecma_free_value (resolve);
-    return ecma_raise_type_error (ECMA_ERR_MSG ("Resolve method must be callable"));
-  }
-
   ecma_object_t *resolve_func_p = ecma_get_object_from_value (resolve);
   ecma_value_t ret_value = ECMA_VALUE_ERROR;
 
@@ -196,12 +183,11 @@ ecma_builtin_promise_perform_race (ecma_value_t iterator, /**< the iterator for
 done:
   *done_p = true;
 exit:
-  ecma_deref_object (resolve_func_p);
   return ret_value;
 } /* ecma_builtin_promise_perform_race */
 
 /**
- * Runtime Semantics: PerformPromiseAll.
+ * Runtime Semantics: PerformPromise all or allSettled.
  *
  * See also:
  *         ES2020 25.6.4.1.1
@@ -210,11 +196,14 @@ exit:
  *         Returned value must be freed with ecma_free_value.
  */
 static inline ecma_value_t
-ecma_builtin_promise_perform_all (ecma_value_t iterator, /**< iteratorRecord */
-                                  ecma_value_t next_method, /**< next method */
-                                  ecma_object_t *capability_obj_p,  /**< PromiseCapability record */
-                                  ecma_value_t ctor, /**< the caller of Promise.race */
-                                  bool *done_p) /**< [out] iteratorRecord[[done]] */
+ecma_builtin_promise_perform_all_or_all_settled (ecma_value_t iterator, /**< iteratorRecord */
+                                                 ecma_value_t next_method, /**< next method */
+                                                 ecma_object_t *capability_obj_p,  /**< PromiseCapability record */
+                                                 ecma_value_t ctor, /**< the caller of Promise.all */
+                                                 ecma_value_t resolve, /** the resolve of Promise.all */
+                                                 uint8_t builtin_routine_id, /**< built-in wide routine
+                                                                              *   identifier */
+                                                 bool *done_p) /**< [out] iteratorRecord[[done]] */
 {
   /* 1. - 2. */
   JERRY_ASSERT (ecma_object_class_is (capability_obj_p, LIT_INTERNAL_MAGIC_PROMISE_CAPABILITY));
@@ -222,20 +211,6 @@ ecma_builtin_promise_perform_all (ecma_value_t iterator, /**< iteratorRecord */
 
   ecma_promise_capabality_t *capability_p = (ecma_promise_capabality_t *) capability_obj_p;
 
-  ecma_value_t resolve = ecma_op_object_get_by_magic_id (ecma_get_object_from_value (ctor),
-                                                         LIT_MAGIC_STRING_RESOLVE);
-
-  if (ECMA_IS_VALUE_ERROR (resolve))
-  {
-    return resolve;
-  }
-
-  if (!ecma_op_is_callable (resolve))
-  {
-    ecma_free_value (resolve);
-    return ecma_raise_type_error (ECMA_ERR_MSG ("Resolve method must be callable"));
-  }
-
   ecma_object_t *resolve_func_p = ecma_get_object_from_value (resolve);
 
   /* 3. */
@@ -333,17 +308,43 @@ ecma_builtin_promise_perform_all (ecma_value_t iterator, /**< iteratorRecord */
 
     /* p. */
     executor_p->remaining_elements = remaining;
+    executor_p->header.u.class_prop.extra_info = ECMA_PROMISE_ALL_RESOLVE;
 
-    /* q. */
-    ecma_promise_remaining_inc_or_dec (remaining, true);
+    if (builtin_routine_id == ECMA_PROMISE_ROUTINE_ALLSETTLED)
+    {
+      executor_p->header.u.class_prop.extra_info = ECMA_PROMISE_ALLSETTLED_RESOLVE;
+    }
 
-    /* r. */
     ecma_value_t args[2];
     args[0] = ecma_make_object_value (executor_func_p);
-    args[1] = capability_p->reject;
-    ecma_value_t result = ecma_op_invoke_by_magic_id (next_promise, LIT_MAGIC_STRING_THEN, args, 2);
-    ecma_free_value (next_promise);
-    ecma_deref_object (executor_func_p);
+
+    /* q. */
+    ecma_promise_remaining_inc_or_dec (remaining, true);
+    ecma_value_t result;
+    if (builtin_routine_id == ECMA_PROMISE_ROUTINE_ALLSETTLED)
+    {
+      ecma_object_t *reject_func_p = ecma_op_create_native_handler (ECMA_NATIVE_HANDLER_PROMISE_ALL_HELPER,
+                                                     sizeof (ecma_promise_all_executor_t));
+
+      ecma_promise_all_executor_t *reject_p = (ecma_promise_all_executor_t *) reject_func_p;
+      reject_p->index = idx;
+      reject_p->values = values_array;
+      reject_p->capability = ecma_make_object_value (capability_obj_p);
+      reject_p->remaining_elements = remaining;
+      reject_p->header.u.class_prop.extra_info = ECMA_PROMISE_ALLSETTLED_REJECT;
+      args[1] = ecma_make_object_value (reject_func_p);
+      result = ecma_op_invoke_by_magic_id (next_promise, LIT_MAGIC_STRING_THEN, args, 2);
+      ecma_free_value (next_promise);
+      ecma_deref_object (executor_func_p);
+      ecma_deref_object (reject_func_p);
+    }
+    else
+    {
+      args[1] = capability_p->reject;
+      result = ecma_op_invoke_by_magic_id (next_promise, LIT_MAGIC_STRING_THEN, args, 2);
+      ecma_free_value (next_promise);
+      ecma_deref_object (executor_func_p);
+    }
 
     /* s. */
     if (ECMA_IS_VALUE_ERROR (result))
@@ -359,21 +360,20 @@ done:
 exit:
   ecma_free_value (remaining);
   ecma_deref_object (values_array_obj_p);
-  ecma_deref_object (resolve_func_p);
-
   return ret_value;
-} /* ecma_builtin_promise_perform_all */
+} /* ecma_builtin_promise_perform_all_or_all_settled */
 
 /**
- * The common function for both Promise.race and Promise.all.
+ * The common function for Promise.race, Promise.all and Promise.allSettled.
  *
  * @return ecma value of the new promise.
  *         Returned value must be freed with ecma_free_value.
  */
 static ecma_value_t
-ecma_builtin_promise_race_or_all (ecma_value_t this_arg, /**< 'this' argument */
-                                  ecma_value_t iterable, /**< the items to be resolved */
-                                  bool is_race) /**< indicates whether it is race function */
+ecma_builtin_promise_helper (ecma_value_t this_arg, /**< 'this' argument */
+                             ecma_value_t iterable, /**< the items to be resolved */
+                             uint8_t builtin_routine_id) /**< built-in wide routine
+                                                          *   identifier */
 {
   ecma_object_t *capability_obj_p = ecma_promise_new_capability (this_arg, ECMA_VALUE_UNDEFINED);
 
@@ -382,6 +382,25 @@ ecma_builtin_promise_race_or_all (ecma_value_t this_arg, /**< 'this' argument */
     return ECMA_VALUE_ERROR;
   }
 
+  ecma_value_t resolve = ecma_op_object_get_by_magic_id (ecma_get_object_from_value (this_arg),
+                                                         LIT_MAGIC_STRING_RESOLVE);
+
+  if (ECMA_IS_VALUE_ERROR (resolve))
+  {
+    resolve = ecma_builtin_promise_reject_abrupt (resolve, capability_obj_p);
+    ecma_deref_object (capability_obj_p);
+    return resolve;
+  }
+
+  if (!ecma_op_is_callable (resolve))
+  {
+    ecma_free_value (resolve);
+    ecma_raise_type_error (ECMA_ERR_MSG ("Resolve method must be callable"));
+    resolve = ecma_builtin_promise_reject_abrupt (ECMA_VALUE_ERROR, capability_obj_p);
+    ecma_deref_object (capability_obj_p);
+    return resolve;
+  }
+
   ecma_value_t next_method;
   ecma_value_t iterator = ecma_op_get_iterator (iterable, ECMA_VALUE_SYNC_ITERATOR, &next_method);
   iterator = ecma_builtin_promise_reject_abrupt (iterator, capability_obj_p);
@@ -395,13 +414,14 @@ ecma_builtin_promise_race_or_all (ecma_value_t this_arg, /**< 'this' argument */
   ecma_value_t ret = ECMA_VALUE_EMPTY;
   bool is_done = false;
 
-  if (is_race)
+  if (builtin_routine_id == ECMA_PROMISE_ROUTINE_RACE)
   {
-    ret = ecma_builtin_promise_perform_race (iterator, next_method, capability_obj_p, this_arg, &is_done);
+    ret = ecma_builtin_promise_perform_race (iterator, next_method, capability_obj_p, this_arg, resolve, &is_done);
   }
   else
   {
-    ret = ecma_builtin_promise_perform_all (iterator, next_method, capability_obj_p, this_arg, &is_done);
+    ret = ecma_builtin_promise_perform_all_or_all_settled (iterator, next_method, capability_obj_p, this_arg, resolve,
+                                                           builtin_routine_id, &is_done);
   }
 
   if (ECMA_IS_VALUE_ERROR (ret))
@@ -416,10 +436,11 @@ ecma_builtin_promise_race_or_all (ecma_value_t this_arg, /**< 'this' argument */
 
   ecma_free_value (iterator);
   ecma_free_value (next_method);
+  ecma_free_value (resolve);
   ecma_deref_object (capability_obj_p);
 
   return ret;
-} /* ecma_builtin_promise_race_or_all */
+} /* ecma_builtin_promise_helper */
 
 /**
  * Handle calling [[Call]] of built-in Promise object.
@@ -486,9 +507,9 @@ ecma_builtin_promise_dispatch_routine (uint8_t builtin_routine_id, /**< built-in
     }
     case ECMA_PROMISE_ROUTINE_RACE:
     case ECMA_PROMISE_ROUTINE_ALL:
+    case ECMA_PROMISE_ROUTINE_ALLSETTLED:
     {
-      bool is_race = (builtin_routine_id == ECMA_PROMISE_ROUTINE_RACE);
-      return ecma_builtin_promise_race_or_all (this_arg, argument, is_race);
+      return ecma_builtin_promise_helper (this_arg, argument, builtin_routine_id);
     }
     case ECMA_PROMISE_ROUTINE_SPECIES_GET:
     {
diff --git a/jerry-core/ecma/builtin-objects/ecma-builtin-promise.inc.h b/jerry-core/ecma/builtin-objects/ecma-builtin-promise.inc.h
index 93b9a9bc..1355e3f6 100644
--- a/jerry-core/ecma/builtin-objects/ecma-builtin-promise.inc.h
+++ b/jerry-core/ecma/builtin-objects/ecma-builtin-promise.inc.h
@@ -45,6 +45,7 @@ ROUTINE (LIT_MAGIC_STRING_REJECT, ECMA_PROMISE_ROUTINE_REJECT, 1, 1)
 ROUTINE (LIT_MAGIC_STRING_RESOLVE, ECMA_PROMISE_ROUTINE_RESOLVE, 1, 1)
 ROUTINE (LIT_MAGIC_STRING_RACE, ECMA_PROMISE_ROUTINE_RACE, 1, 1)
 ROUTINE (LIT_MAGIC_STRING_ALL, ECMA_PROMISE_ROUTINE_ALL, 1, 1)
+ROUTINE (LIT_MAGIC_STRING_ALLSETTLED, ECMA_PROMISE_ROUTINE_ALLSETTLED, 1, 1)
 
 /* ES2015 25.4.4.6 */
 ACCESSOR_READ_ONLY (LIT_GLOBAL_SYMBOL_SPECIES,
diff --git a/jerry-core/ecma/operations/ecma-promise-object.c b/jerry-core/ecma/operations/ecma-promise-object.c
index 6bfadb8e..67a404ac 100644
--- a/jerry-core/ecma/operations/ecma-promise-object.c
+++ b/jerry-core/ecma/operations/ecma-promise-object.c
@@ -609,7 +609,7 @@ ecma_promise_remaining_inc_or_dec (ecma_value_t remaining, /**< the remaining co
 } /* ecma_promise_remaining_inc_or_dec */
 
 /**
- * Native handler for Promise.all Resolve Element Function.
+ * Native handler for Promise.all and Promise.allSettled Resolve Element Function.
  *
  * See also:
  *         ES2015 25.4.4.1.2
@@ -617,12 +617,13 @@ ecma_promise_remaining_inc_or_dec (ecma_value_t remaining, /**< the remaining co
  * @return ecma value of undefined.
  */
 ecma_value_t
-ecma_promise_all_handler_cb (ecma_object_t *function_obj_p, /**< function object */
+ecma_promise_all_or_all_settled_handler_cb (ecma_object_t *function_obj_p, /**< function object */
                              const ecma_value_t args_p[], /**< argument list */
                              const uint32_t args_count) /**< argument number */
 {
   JERRY_UNUSED (args_count);
   ecma_promise_all_executor_t *executor_p = (ecma_promise_all_executor_t *) function_obj_p;
+  uint16_t promise_type = executor_p->header.u.class_prop.extra_info;
 
   /* 1 - 2. */
   if (executor_p->index == 0)
@@ -630,11 +631,53 @@ ecma_promise_all_handler_cb (ecma_object_t *function_obj_p, /**< function object
     return ECMA_VALUE_UNDEFINED;
   }
 
-  /* 8. */
-  ecma_op_object_put_by_index (ecma_get_object_from_value (executor_p->values),
-                               (uint32_t) (executor_p->index - 1),
-                               args_p[0],
-                               false);
+  if (promise_type == ECMA_PROMISE_ALL_RESOLVE)
+  {
+    /* 8. */
+    ecma_op_object_put_by_index (ecma_get_object_from_value (executor_p->values),
+                                 (uint32_t) (executor_p->index - 1),
+                                 args_p[0],
+                                 false);
+  }
+  else
+  {
+    lit_magic_string_id_t status_property_val = LIT_MAGIC_STRING_REJECTED;
+    lit_magic_string_id_t data_propery_name = LIT_MAGIC_STRING_REASON;
+
+    if (promise_type == ECMA_PROMISE_ALLSETTLED_RESOLVE)
+    {
+      status_property_val =  LIT_MAGIC_STRING_FULFILLED;
+      data_propery_name = LIT_MAGIC_STRING_VALUE;
+    }
+
+    ecma_object_t *obj_p = ecma_create_object (NULL, 0, ECMA_OBJECT_TYPE_GENERAL);
+    ecma_property_value_t *prop_value_p;
+    prop_value_p = ecma_create_named_data_property (obj_p,
+                                                    ecma_get_magic_string (LIT_MAGIC_STRING_STATUS),
+                                                    ECMA_PROPERTY_CONFIGURABLE_ENUMERABLE_WRITABLE,
+                                                    NULL);
+
+    prop_value_p->value = ecma_make_magic_string_value (status_property_val);
+
+    prop_value_p = ecma_create_named_data_property (obj_p,
+                                                    ecma_get_magic_string (data_propery_name),
+                                                    ECMA_PROPERTY_CONFIGURABLE_ENUMERABLE_WRITABLE,
+                                                    NULL);
+    prop_value_p->value = ECMA_VALUE_UNDEFINED;
+
+    if (args_count != 0)
+    {
+      prop_value_p->value = ecma_copy_value_if_not_object (args_p[0]);
+    }
+
+    ecma_value_t obj_val = ecma_make_object_value (obj_p);
+    /* 12. */
+    ecma_op_object_put_by_index (ecma_get_object_from_value (executor_p->values),
+                                (uint32_t) (executor_p->index - 1),
+                                 obj_val,
+                                 false);
+    ecma_deref_object (obj_p);
+  }
   /* 3. */
   executor_p->index = 0;
 
@@ -651,7 +694,7 @@ ecma_promise_all_handler_cb (ecma_object_t *function_obj_p, /**< function object
   }
 
   return ret;
-} /* ecma_promise_all_handler_cb */
+} /* ecma_promise_all_or_all_settled_handler_cb */
 
 /**
  * GetCapabilitiesExecutor Functions
diff --git a/jerry-core/ecma/operations/ecma-promise-object.h b/jerry-core/ecma/operations/ecma-promise-object.h
index c8e8c065..7bd14781 100644
--- a/jerry-core/ecma/operations/ecma-promise-object.h
+++ b/jerry-core/ecma/operations/ecma-promise-object.h
@@ -120,8 +120,8 @@ ecma_value_t ecma_promise_reject_handler (ecma_object_t *function_obj_p,
                                           const ecma_value_t argv[], const uint32_t args_count);
 ecma_value_t ecma_promise_resolve_handler (ecma_object_t *function_obj_p,
                                            const ecma_value_t argv[], const uint32_t args_count);
-ecma_value_t ecma_promise_all_handler_cb (ecma_object_t *function_obj_p,
-                                          const ecma_value_t args_p[], const uint32_t args_count);
+ecma_value_t ecma_promise_all_or_all_settled_handler_cb (ecma_object_t *function_obj_p,
+                                                         const ecma_value_t args_p[], const uint32_t args_count);
 ecma_value_t ecma_op_get_capabilities_executor_cb (ecma_object_t *function_obj_p,
                                                    const ecma_value_t args_p[], const uint32_t args_count);
 
diff --git a/jerry-core/lit/lit-magic-strings.inc.h b/jerry-core/lit/lit-magic-strings.inc.h
index bc0c104c..41fd45a9 100644
--- a/jerry-core/lit/lit-magic-strings.inc.h
+++ b/jerry-core/lit/lit-magic-strings.inc.h
@@ -392,6 +392,9 @@ LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_PAD_END, "padEnd")
 #if JERRY_BUILTIN_MATH
 LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_RANDOM, "random")
 #endif
+#if JERRY_BUILTIN_PROMISE
+LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_REASON, "reason")
+#endif
 #if JERRY_BUILTIN_ARRAY \
 || JERRY_BUILTIN_TYPEDARRAY
 LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_REDUCE, "reduce")
@@ -420,6 +423,9 @@ LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_SOURCE, "source")
 #if JERRY_BUILTIN_ARRAY
 LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_SPLICE, "splice")
 #endif
+#if JERRY_BUILTIN_PROMISE
+LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_STATUS, "status")
+#endif
 #if JERRY_BUILTIN_REGEXP && JERRY_ESNEXT
 LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_STICKY, "sticky")
 #endif
@@ -602,6 +608,9 @@ LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_PAD_START, "padStart")
 || !(JERRY_ESNEXT)
 LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_PARSE_INT, "parseInt")
 #endif
+#if JERRY_BUILTIN_PROMISE
+LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_REJECTED, "rejected")
+#endif
 #if JERRY_BUILTIN_DATE
 LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_SET_HOURS_UL, "setHours")
 #endif
@@ -660,6 +669,9 @@ LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_ENCODE_URI, "encodeURI")
 || JERRY_ESNEXT
 LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_FIND_INDEX, "findIndex")
 #endif
+#if JERRY_BUILTIN_PROMISE
+LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_FULFILLED, "fulfilled")
+#endif
 #if JERRY_BUILTIN_DATE
 LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_GET_UTC_DAY_UL, "getUTCDay")
 #endif
@@ -711,6 +723,9 @@ LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_RANGE_ERROR_UL, "RangeError")
 LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_TYPED_ARRAY_UL, "TypedArray")
 LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_UINT8_ARRAY_UL, "Uint8Array")
 #endif
+#if JERRY_BUILTIN_PROMISE
+LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_ALLSETTLED, "allSettled")
+#endif
 #if JERRY_BUILTIN_DATAVIEW \
 || JERRY_BUILTIN_TYPEDARRAY
 LIT_MAGIC_STRING_DEF (LIT_MAGIC_STRING_BYTE_LENGTH_UL, "byteLength")
@@ -1079,6 +1094,8 @@ LIT_MAGIC_STRING_FIRST_STRING_WITH_SIZE (10, LIT_MAGIC_STRING_INT16_ARRAY_UL)
 LIT_MAGIC_STRING_FIRST_STRING_WITH_SIZE (10, LIT_MAGIC_STRING_RANGE_ERROR_UL)
 #elif JERRY_BUILTIN_TYPEDARRAY
 LIT_MAGIC_STRING_FIRST_STRING_WITH_SIZE (10, LIT_MAGIC_STRING_TYPED_ARRAY_UL)
+#elif JERRY_BUILTIN_PROMISE
+LIT_MAGIC_STRING_FIRST_STRING_WITH_SIZE (10, LIT_MAGIC_STRING_ALLSETTLED)
 #elif JERRY_BUILTIN_DATAVIEW \
 || JERRY_BUILTIN_TYPEDARRAY
 LIT_MAGIC_STRING_FIRST_STRING_WITH_SIZE (10, LIT_MAGIC_STRING_BYTE_LENGTH_UL)
diff --git a/jerry-core/lit/lit-magic-strings.ini b/jerry-core/lit/lit-magic-strings.ini
index 07ff4309..2b05f8bd 100644
--- a/jerry-core/lit/lit-magic-strings.ini
+++ b/jerry-core/lit/lit-magic-strings.ini
@@ -174,6 +174,7 @@ LIT_MAGIC_STRING_RETURN = "return"
 LIT_MAGIC_STRING_SEARCH = "search"
 LIT_MAGIC_STRING_SOURCE = "source"
 LIT_MAGIC_STRING_SPLICE = "splice"
+LIT_MAGIC_STRING_STATUS = "status"
 LIT_MAGIC_STRING_STRING = "string"
 LIT_MAGIC_STRING_STICKY = "sticky"
 LIT_MAGIC_STRING_SYMBOL = "symbol"
@@ -191,6 +192,7 @@ LIT_MAGIC_STRING_BOOLEAN = "boolean"
 LIT_MAGIC_STRING_COMPILE = "compile"
 LIT_MAGIC_STRING_DEFAULT = "default"
 LIT_MAGIC_STRING_DOTALL = "dotAll"
+LIT_MAGIC_STRING_REASON = "reason"
 LIT_MAGIC_STRING_FLATMAP = "flatMap"
 LIT_MAGIC_STRING_FOR_EACH_UL = "forEach"
 LIT_MAGIC_STRING_GET_DATE_UL = "getDate"
@@ -237,6 +239,7 @@ LIT_MAGIC_STRING_IS_FROZEN_UL = "isFrozen"
 LIT_MAGIC_STRING_IS_SEALED_UL = "isSealed"
 LIT_MAGIC_STRING_ITERATOR = "iterator"
 LIT_MAGIC_STRING_PARSE_INT = "parseInt"
+LIT_MAGIC_STRING_REJECTED = "rejected"
 LIT_MAGIC_STRING_SET_HOURS_UL = "setHours"
 LIT_MAGIC_STRING_SET_INT16_UL = "setInt16"
 LIT_MAGIC_STRING_SET_INT32_UL = "setInt32"
@@ -253,6 +256,7 @@ LIT_MAGIC_STRING_ARGUMENTS_UL = "Arguments"
 LIT_MAGIC_STRING_ANONYMOUS = "anonymous"
 LIT_MAGIC_STRING_CONSTRUCT = "construct"
 LIT_MAGIC_STRING_EVAL_ERROR_UL = "EvalError"
+LIT_MAGIC_STRING_ALLSETTLED = "allSettled"
 LIT_MAGIC_STRING_INT8_ARRAY_UL = "Int8Array"
 LIT_MAGIC_STRING_IS_INTEGER = "isInteger"
 LIT_MAGIC_STRING_MAX_VALUE_U = "MAX_VALUE"
@@ -264,6 +268,7 @@ LIT_MAGIC_STRING_ARGUMENTS = "arguments"
 LIT_MAGIC_STRING_DECODE_URI = "decodeURI"
 LIT_MAGIC_STRING_ENCODE_URI = "encodeURI"
 LIT_MAGIC_STRING_FIND_INDEX = "findIndex"
+LIT_MAGIC_STRING_FULFILLED = "fulfilled"
 LIT_MAGIC_STRING_GENERATOR_UL = "Generator"
 LIT_MAGIC_STRING_GET_UTC_DAY_UL = "getUTCDay"
 LIT_MAGIC_STRING_GET_UINT16_UL = "getUint16"
diff --git a/tests/jerry/es.next/promise-all-iterator.js b/tests/jerry/es.next/promise-all-iterator.js
index 725f616a..773aabea 100644
--- a/tests/jerry/es.next/promise-all-iterator.js
+++ b/tests/jerry/es.next/promise-all-iterator.js
@@ -75,9 +75,9 @@ var rejects = Promise.all(createIterable([
 fulfills.then(result => { assert (result + "" === "foo,bar"); });
 rejects.catch(result => { assert (result === "baz"); });
 
-var closed = false;
+var closed = true;
 delete Promise.resolve;
-Promise.all(createIterable([1,2,3], {'return': function () { closed = true; }}));
+Promise.all(createIterable([1,2,3], {'return': function () { closed = false; }}));
 assert (closed);
 
 var arr = [];
diff --git a/tests/jerry/es.next/promise-race-iterator.js b/tests/jerry/es.next/promise-race-iterator.js
index e343a79f..61f3a2f2 100644
--- a/tests/jerry/es.next/promise-race-iterator.js
+++ b/tests/jerry/es.next/promise-race-iterator.js
@@ -63,9 +63,9 @@ var rejects = Promise.race(createIterable([
 fulfills.then(result => { assert (result + "" === "foo"); });
 rejects.catch(result => { assert (result === "baz"); });
 
-var closed = false;
+var closed = true;
 delete Promise.resolve;
-Promise.race(createIterable([1,2,3], {'return': function () { closed = true; }}));
+Promise.race(createIterable([1,2,3], {'return': function () { closed = false; }}));
 assert (closed);
 
 var arr = [];
diff --git a/tests/test262-esnext-excludelist.xml b/tests/test262-esnext-excludelist.xml
index eb6d8e8e..48fce160 100644
--- a/tests/test262-esnext-excludelist.xml
+++ b/tests/test262-esnext-excludelist.xml
@@ -90,10 +90,6 @@
   <test id="built-ins/Number/prototype/toPrecision/exponential.js"><reason></reason></test>
   <test id="built-ins/Object/entries/order-after-define-property.js"><reason></reason></test>
   <test id="built-ins/Object/keys/order-after-define-property.js"><reason></reason></test>
-  <test id="built-ins/Promise/all/invoke-resolve-get-error.js"><reason>Test expects incorrect call order</reason></test>
-  <test id="built-ins/Promise/all/resolve-non-callable.js"><reason>Test expects incorrect call order</reason></test>
-  <test id="built-ins/Promise/race/invoke-resolve-get-error.js"><reason>Test expects incorrect call order</reason></test>
-  <test id="built-ins/Promise/race/resolve-non-callable.js"><reason>Test expects incorrect call order</reason></test>
   <test id="built-ins/Proxy/preventExtensions/trap-is-undefined-target-is-proxy.js"><reason></reason></test>
   <test id="built-ins/Proxy/setPrototypeOf/toboolean-trap-result-false.js"><reason></reason></test>
   <test id="built-ins/RegExpStringIteratorPrototype/next/custom-regexpexec-match-get-0-tostring-throws.js"><reason></reason></test>
@@ -8328,109 +8324,6 @@
   <test id="language/statements/switch/syntax/redeclaration/generator-name-redeclaration-attempt-with-async-generator.js"><reason></reason></test>
   <!-- END - ES2018: Asynchronous Iteration -->
 
-  <!-- ES2020 - Promise.allSettled
-       features: [Promise.allSettled]
-       https://github.com/tc39/proposal-promise-allSettled
-  -->
-  <test id="built-ins/Promise/allSettled/call-resolve-element-after-return.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/call-resolve-element-items.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/call-resolve-element.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/capability-executor-called-twice.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/capability-executor-not-callable.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/capability-resolve-throws-no-close.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/capability-resolve-throws-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/ctx-ctor-throws.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/ctx-ctor.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/does-not-invoke-array-setters.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-resolve-error-close.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-resolve-error-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-resolve-get-error-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-resolve-get-error.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-resolve-get-once-multiple-calls.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-resolve-get-once-no-calls.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-resolve-on-promises-every-iteration-of-custom.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-resolve-on-promises-every-iteration-of-promise.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-resolve-on-values-every-iteration-of-promise.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-resolve-return.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-resolve.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-then-error-close.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-then-error-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-then-get-error-close.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-then-get-error-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/invoke-then.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/is-function.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-arg-is-false-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-arg-is-null-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-arg-is-number-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-arg-is-poisoned.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-arg-is-string-resolve.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-arg-is-symbol-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-arg-is-true-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-arg-is-undefined-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-assigned-false-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-assigned-null-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-assigned-number-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-assigned-string-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-assigned-symbol-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-assigned-true-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-assigned-undefined-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-next-err-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-next-val-err-no-close.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-next-val-err-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-returns-false-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-returns-null-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-returns-number-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-returns-string-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-returns-symbol-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-returns-true-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-returns-undefined-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-step-err-no-close.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/iter-step-err-reject.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/length.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/name.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/new-reject-function.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/new-resolve-function.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/prop-desc.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/reject-deferred.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/reject-element-function-extensible.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/reject-element-function-length.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/reject-element-function-multiple-calls.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/reject-element-function-name.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/reject-element-function-nonconstructor.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/reject-element-function-prototype.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/reject-ignored-deferred.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/reject-ignored-immed.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/reject-immed.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-before-loop-exit-from-same.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-before-loop-exit.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-element-function-extensible.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-element-function-length.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-element-function-name.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-element-function-nonconstructor.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-element-function-prototype.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-from-same-thenable.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-ignores-late-rejection-deferred.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-ignores-late-rejection.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-non-callable.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-non-thenable.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-not-callable-reject-with-typeerror.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-poisoned-then.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolve-thenable.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolved-all-fulfilled.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolved-all-mixed.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolved-all-rejected.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolved-immed.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolved-sequence-extra-ticks.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolved-sequence-mixed.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolved-sequence-with-rejections.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolved-sequence.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolved-then-catch-finally.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolves-empty-array.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/resolves-to-array.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/returns-promise.js"><reason></reason></test>
-  <test id="built-ins/Promise/allSettled/species-get-error.js"><reason></reason></test>
-  <!-- END - ES2020 - Promise.allSettled -->
-
   <!-- Missing test262 support in JerryScript REPL - missing $262 object
        https://github.com/tc39/test262/blob/main/INTERPRETING.md#host-defined-functions
   -->