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Implementing String.prototype.toString and String.prototype.valueOf built-in routines.

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This commit is contained in:
Ruben Ayrapetyan
2014-09-25 21:04:13 +04:00
parent 5bee6cad0f
commit ba2eeb84af
3 changed files with 50 additions and 18 deletions
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src/libecmabuiltins/ecma-builtin-string-prototype-object.c
+39 -15
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@@ -57,18 +57,14 @@
ecma_builtin_string_prototype_object_value_of, \
0, \
0) \
macro (ECMA_MAGIC_STRING_CHAR_AT_UL, \
ecma_builtin_string_prototype_object_char_at, \
1, \
1) \
macro (ECMA_MAGIC_STRING_CHAR_CODE_AT_UL, \
ecma_builtin_string_prototype_object_char_code_at, \
1, \
1) \
macro (ECMA_MAGIC_STRING_CONCAT, \
ecma_builtin_string_prototype_object_concat, \
NON_FIXED, \
1) \
macro (ECMA_MAGIC_STRING_SLICE, \
ecma_builtin_string_prototype_object_slice, \
2, \
2) \
macro (ECMA_MAGIC_STRING_INDEX_OF_UL, \
ecma_builtin_string_prototype_object_index_of, \
2, \
@@ -77,6 +73,14 @@
ecma_builtin_string_prototype_object_last_index_of, \
2, \
1) \
macro (ECMA_MAGIC_STRING_CHAR_AT_UL, \
ecma_builtin_string_prototype_object_char_at, \
1, \
1) \
macro (ECMA_MAGIC_STRING_CHAR_CODE_AT_UL, \
ecma_builtin_string_prototype_object_char_code_at, \
1, \
1) \
macro (ECMA_MAGIC_STRING_LOCALE_COMPARE_UL, \
ecma_builtin_string_prototype_object_locale_compare, \
1, \
@@ -93,10 +97,6 @@
ecma_builtin_string_prototype_object_search, \
1, \
1) \
macro (ECMA_MAGIC_STRING_SLICE, \
ecma_builtin_string_prototype_object_slice, \
2, \
2) \
macro (ECMA_MAGIC_STRING_SPLIT, \
ecma_builtin_string_prototype_object_split, \
2, \
@@ -157,7 +157,30 @@ const ecma_length_t ecma_builtin_string_prototype_property_number = (sizeof (ecm
static ecma_completion_value_t
ecma_builtin_string_prototype_object_to_string (ecma_value_t this) /**< this argument */
{
JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (this);
if (this.value_type == ECMA_TYPE_STRING)
{
return ecma_make_normal_completion_value (ecma_copy_value (this, true));
}
else if (this.value_type == ECMA_TYPE_OBJECT)
{
ecma_object_t *obj_p = ECMA_GET_POINTER (this.value);
ecma_property_t *class_prop_p = ecma_get_internal_property (obj_p, ECMA_INTERNAL_PROPERTY_CLASS);
if (class_prop_p->u.internal_property.value == ECMA_OBJECT_CLASS_STRING)
{
ecma_property_t *prim_value_prop_p = ecma_get_internal_property (obj_p,
ECMA_INTERNAL_PROPERTY_PRIMITIVE_STRING_VALUE);
ecma_string_t *prim_value_str_p = ECMA_GET_POINTER (prim_value_prop_p->u.internal_property.value);
ecma_ref_ecma_string (prim_value_str_p);
return ecma_make_normal_completion_value (ecma_make_string_value (prim_value_str_p));
}
}
return ecma_make_throw_obj_completion_value (ecma_new_standard_error (ECMA_ERROR_TYPE));
} /* ecma_builtin_string_prototype_object_to_string */
/**
@@ -172,7 +195,7 @@ ecma_builtin_string_prototype_object_to_string (ecma_value_t this) /**< this arg
static ecma_completion_value_t
ecma_builtin_string_prototype_object_value_of (ecma_value_t this) /**< this argument */
{
JERRY_UNIMPLEMENTED_REF_UNUSED_VARS (this);
return ecma_builtin_string_prototype_object_to_string (this);
} /* ecma_builtin_string_prototype_object_value_of */
/**
@@ -519,7 +542,8 @@ ecma_builtin_string_prototype_try_to_instantiate_property (ecma_object_t *obj_p,
ECMA_BUILTIN_STRING_PROTOTYPE_OBJECT_ROUTINES_PROPERTY_LIST (CASE_ROUTINE_PROP_LIST)
#undef CASE_ROUTINE_PROP_LIST
{
ecma_object_t *func_obj_p = ecma_builtin_make_function_object_for_routine (ECMA_BUILTIN_ID_STRING, id);
ecma_object_t *func_obj_p = ecma_builtin_make_function_object_for_routine (ECMA_BUILTIN_ID_STRING_PROTOTYPE,
id);
value = ecma_make_object_value (func_obj_p);