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Add check for setTime implementation to see if the this argument is really a Date object.

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JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
This commit is contained in:
Peter Gal
2015-09-16 17:36:00 +02:00
parent 6f77460509
commit 08c618e8c5
2 changed files with 68 additions and 13 deletions
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jerry-core/ecma/builtin-objects/ecma-builtin-date-prototype.cpp
+21 -13
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@@ -347,24 +347,32 @@ ecma_builtin_date_prototype_set_time (ecma_value_t this_arg, /**< this argument
{
ecma_completion_value_t ret_value = ecma_make_empty_completion_value ();
/* 1. */
ECMA_OP_TO_NUMBER_TRY_CATCH (t, time, ret_value);
ecma_number_t *value_p = ecma_alloc_number ();
*value_p = ecma_date_time_clip (t);
if (!ecma_is_value_object (this_arg)
|| ecma_object_get_class_name (ecma_get_object_from_value (this_arg)) != LIT_MAGIC_STRING_DATE_UL)
{
ret_value = ecma_raise_type_error ("Incompatible type");
}
else
{
/* 1. */
ECMA_OP_TO_NUMBER_TRY_CATCH (t, time, ret_value);
ecma_number_t *value_p = ecma_alloc_number ();
*value_p = ecma_date_time_clip (t);
/* 2. */
ecma_object_t *obj_p = ecma_get_object_from_value (this_arg);
/* 2. */
ecma_object_t *obj_p = ecma_get_object_from_value (this_arg);
ecma_property_t *prim_value_prop_p = ecma_get_internal_property (obj_p,
ECMA_INTERNAL_PROPERTY_PRIMITIVE_NUMBER_VALUE);
ecma_property_t *prim_value_prop_p = ecma_get_internal_property (obj_p,
ECMA_INTERNAL_PROPERTY_PRIMITIVE_NUMBER_VALUE);
ecma_number_t *prim_value_num_p = ECMA_GET_NON_NULL_POINTER (ecma_number_t,
ecma_number_t *prim_value_num_p = ECMA_GET_NON_NULL_POINTER (ecma_number_t,
prim_value_prop_p->u.internal_property.value);
*prim_value_num_p = *value_p;
*prim_value_num_p = *value_p;
/* 3. */
ret_value = ecma_make_normal_completion_value (ecma_make_number_value (value_p));
ECMA_OP_TO_NUMBER_FINALIZE (t);
/* 3. */
ret_value = ecma_make_normal_completion_value (ecma_make_number_value (value_p));
ECMA_OP_TO_NUMBER_FINALIZE (t);
}
return ret_value;
} /* ecma_builtin_date_prototype_set_time */