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Implement 'hasOwn' routine of Object object (#4835)

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JerryScript-DCO-1.0-Signed-off-by: Csaba Repasi repasics@inf.u-szeged.hu
This commit is contained in:
Csaba Repasi
2021-12-15 11:38:02 +01:00
committed by GitHub
parent ce5c8492b8
commit 768a209544
10 changed files with 109 additions and 102 deletions
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jerry-core/ecma/builtin-objects/ecma-builtin-object-prototype.c
+1 -17
View File
@@ -132,23 +132,7 @@ static ecma_value_t
ecma_builtin_object_prototype_object_has_own_property (ecma_object_t *obj_p, /**< this argument */
ecma_string_t *prop_name_p) /**< first argument */
{
#if JERRY_BUILTIN_PROXY
if (ECMA_OBJECT_IS_PROXY (obj_p))
{
ecma_property_descriptor_t prop_desc;
ecma_value_t status = ecma_proxy_object_get_own_property_descriptor (obj_p, prop_name_p, &prop_desc);
if (ecma_is_value_true (status))
{
ecma_free_property_descriptor (&prop_desc);
}
return status;
}
#endif /* JERRY_BUILTIN_PROXY */
return ecma_op_ordinary_object_has_own_property (obj_p, prop_name_p);
return ecma_op_object_has_own_property (obj_p, prop_name_p);
} /* ecma_builtin_object_prototype_object_has_own_property */
/**
jerry-core/ecma/builtin-objects/ecma-builtin-object.c
+15
View File
@@ -63,6 +63,7 @@ enum
ECMA_OBJECT_ROUTINE_ASSIGN,
ECMA_OBJECT_ROUTINE_GET_OWN_PROPERTY_DESCRIPTOR,
ECMA_OBJECT_ROUTINE_GET_OWN_PROPERTY_DESCRIPTORS,
ECMA_OBJECT_ROUTINE_HAS_OWN,
ECMA_OBJECT_ROUTINE_GET_PROTOTYPE_OF,
ECMA_OBJECT_ROUTINE_FROM_ENTRIES,
ECMA_OBJECT_ROUTINE_KEYS,
@@ -1491,6 +1492,20 @@ ecma_builtin_object_dispatch_routine (uint8_t builtin_routine_id, /**< built-in
break;
}
#if JERRY_ESNEXT
case ECMA_OBJECT_ROUTINE_HAS_OWN:
{
ecma_string_t *prop_name_p = ecma_op_to_property_key (arg2);
if (prop_name_p == NULL)
{
result = ECMA_VALUE_ERROR;
break;
}
result = ecma_op_object_has_own_property (obj_p, prop_name_p);
ecma_deref_ecma_string (prop_name_p);
break;
}
case ECMA_OBJECT_ROUTINE_GET_OWN_PROPERTY_DESCRIPTORS:
{
result = ecma_builtin_object_object_get_own_property_descriptors (obj_p);
jerry-core/ecma/builtin-objects/ecma-builtin-object.inc.h
+1
View File
@@ -54,6 +54,7 @@ ROUTINE (LIT_MAGIC_STRING_VALUES, ECMA_OBJECT_ROUTINE_VALUES, 1, 1)
ROUTINE (LIT_MAGIC_STRING_KEYS, ECMA_OBJECT_ROUTINE_KEYS, 1, 1)
ROUTINE (LIT_MAGIC_STRING_GET_OWN_PROPERTY_DESCRIPTOR_UL, ECMA_OBJECT_ROUTINE_GET_OWN_PROPERTY_DESCRIPTOR, 2, 2)
#if JERRY_ESNEXT
ROUTINE (LIT_MAGIC_STRING_HAS_OWN_UL, ECMA_OBJECT_ROUTINE_HAS_OWN, 2, 2)
ROUTINE (LIT_MAGIC_STRING_GET_OWN_PROPERTY_DESCRIPTORS_UL, ECMA_OBJECT_ROUTINE_GET_OWN_PROPERTY_DESCRIPTORS, 1, 1)
ROUTINE (LIT_MAGIC_STRING_OBJECT_FROM_ENTRIES, ECMA_OBJECT_ROUTINE_FROM_ENTRIES, 1, 1)
#endif /* JERRY_ESNEXT */