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Update TypedArray builtins to latest standard (#4210)

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- Introduce `ecma_typedarray_species_create` and `ecma_typedarray_create`
- Update Typedarray's filter method

JerryScript-DCO-1.0-Signed-off-by: Bela Toth tbela@inf.u-szeged.hu
This commit is contained in:
Tóth Béla
2021-01-15 15:21:50 +01:00
committed by GitHub
parent b46535cb8d
commit 91baa17c51
4 changed files with 124 additions and 114 deletions
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jerry-core/ecma/builtin-objects/typedarray/ecma-builtin-typedarray-prototype.c
+16 -9
View File
@@ -204,7 +204,9 @@ ecma_builtin_typedarray_prototype_map (ecma_value_t this_arg, /**< this object *
ecma_object_t *func_object_p = ecma_get_object_from_value (cb_func_val);
// TODO: 22.2.3.18, 7-8.
ecma_value_t new_typedarray = ecma_op_create_typedarray_with_type_and_length (src_info_p->id, src_info_p->length);
ecma_value_t len = ecma_make_number_value (src_info_p->length);
ecma_value_t new_typedarray = ecma_typedarray_species_create (this_arg, &len, 1);
ecma_free_value (len);
if (ECMA_IS_VALUE_ERROR (new_typedarray))
{
@@ -427,7 +429,9 @@ ecma_builtin_typedarray_prototype_filter (ecma_value_t this_arg, /**< this objec
uint32_t pass_num = (uint32_t) ((pass_value_p - pass_value_list_p) >> info_p->shift);
ret_value = ecma_op_create_typedarray_with_type_and_length (info_p->id, pass_num);
ecma_value_t collected = ecma_make_number_value (pass_num);
ret_value = ecma_typedarray_species_create (this_arg, &collected, 1);
ecma_free_value (collected);
if (!ECMA_IS_VALUE_ERROR (ret_value))
{
@@ -868,7 +872,8 @@ cleanup:
* Returned value must be freed with ecma_free_value.
*/
static ecma_value_t
ecma_builtin_typedarray_prototype_subarray (ecma_typedarray_info_t *info_p, /**< object info */
ecma_builtin_typedarray_prototype_subarray (ecma_value_t this_arg, /**< this object */
ecma_typedarray_info_t *info_p, /**< object info */
ecma_value_t begin, /**< begin */
ecma_value_t end) /**< end */
{
@@ -918,7 +923,7 @@ ecma_builtin_typedarray_prototype_subarray (ecma_typedarray_info_t *info_p, /**<
ecma_make_uint32_value (subarray_length)
};
ret_value = ecma_typedarray_helper_dispatch_construct (arguments_p, 3, info_p->id);
ret_value = ecma_typedarray_species_create (this_arg, arguments_p, 3);
ecma_free_value (arguments_p[1]);
ecma_free_value (arguments_p[2]);
@@ -1489,7 +1494,8 @@ ecma_builtin_typedarray_prototype_copy_within (ecma_value_t this_arg, /**< this
* Returned value must be freed with ecma_free_value.
*/
static ecma_value_t
ecma_builtin_typedarray_prototype_slice (ecma_typedarray_info_t *info_p, /**< object info */
ecma_builtin_typedarray_prototype_slice (ecma_value_t this_arg, /**< this argument */
ecma_typedarray_info_t *info_p, /**< object info */
const ecma_value_t args[], /**< arguments list */
uint32_t args_number) /**< number of arguments */
{
@@ -1518,8 +1524,10 @@ ecma_builtin_typedarray_prototype_slice (ecma_typedarray_info_t *info_p, /**< ob
int32_t distance = (int32_t) (relative_end - relative_start);
uint32_t count = distance > 0 ? (uint32_t) distance : 0;
ecma_value_t len = ecma_make_number_value (count);
// TODO: 22.2.3.23, 12-13.
ecma_value_t new_typedarray = ecma_op_create_typedarray_with_type_and_length (info_p->id, count);
ecma_value_t new_typedarray = ecma_typedarray_species_create (this_arg, &len, 1);
ecma_free_value (len);
if (ECMA_IS_VALUE_ERROR (new_typedarray))
{
@@ -1763,7 +1771,6 @@ ecma_builtin_typedarray_prototype_dispatch_routine (uint8_t builtin_routine_id,
case ECMA_TYPEDARRAY_PROTOTYPE_ROUTINE_FILTER:
{
return ecma_builtin_typedarray_prototype_filter (this_arg, &info, arguments_list_p[0], arguments_list_p[1]);
}
case ECMA_TYPEDARRAY_PROTOTYPE_ROUTINE_REVERSE:
{
@@ -1775,7 +1782,7 @@ ecma_builtin_typedarray_prototype_dispatch_routine (uint8_t builtin_routine_id,
}
case ECMA_TYPEDARRAY_PROTOTYPE_ROUTINE_SUBARRAY:
{
return ecma_builtin_typedarray_prototype_subarray (&info, arguments_list_p[0], arguments_list_p[1]);
return ecma_builtin_typedarray_prototype_subarray (this_arg, &info, arguments_list_p[0], arguments_list_p[1]);
}
case ECMA_TYPEDARRAY_PROTOTYPE_ROUTINE_FILL:
{
@@ -1819,7 +1826,7 @@ ecma_builtin_typedarray_prototype_dispatch_routine (uint8_t builtin_routine_id,
}
case ECMA_TYPEDARRAY_PROTOTYPE_ROUTINE_SLICE:
{
return ecma_builtin_typedarray_prototype_slice (&info, arguments_list_p, arguments_number);
return ecma_builtin_typedarray_prototype_slice (this_arg, &info, arguments_list_p, arguments_number);
}
case ECMA_TYPEDARRAY_PROTOTYPE_ROUTINE_TO_LOCALE_STRING:
{