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Implementing 'Object.prototype.toString' and 'Object.prototype.valueOf' built-ins.

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This commit is contained in:
Ruben Ayrapetyan
2014-09-26 18:50:46 +04:00
parent f82ae90040
commit 2d332bc98b
4 changed files with 88 additions and 17 deletions
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src/libecmaobjects/ecma-globals.h
+5
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@@ -654,6 +654,8 @@ typedef enum
ECMA_MAGIC_STRING_LENGTH, /**< "length" */
ECMA_MAGIC_STRING_NAN, /**< "NaN" */
ECMA_MAGIC_STRING_INFINITY_UL, /**< "Infinity" */
ECMA_MAGIC_STRING_UNDEFINED_UL, /**< "Undefined" */
ECMA_MAGIC_STRING_NULL_UL, /**< "Null" */
ECMA_MAGIC_STRING_OBJECT_UL, /**< "Object" */
ECMA_MAGIC_STRING_FUNCTION_UL, /**< "Function" */
ECMA_MAGIC_STRING_ARRAY_UL, /**< "Array" */
@@ -812,6 +814,9 @@ typedef enum
ECMA_MAGIC_STRING_TEST, /**< "test" */
ECMA_MAGIC_STRING_NAME, /**< "name" */
ECMA_MAGIC_STRING_MESSAGE, /**< "message" */
ECMA_MAGIC_STRING_LEFT_SQUARE_CHAR, /**< "[" */
ECMA_MAGIC_STRING_RIGHT_SQUARE_CHAR, /**< "]" */
ECMA_MAGIC_STRING_SPACE_CHAR, /**< " " */
ECMA_MAGIC_STRING__EMPTY, /**< "" */
ECMA_MAGIC_STRING__COUNT /**< number of magic strings */
} ecma_magic_string_id_t;
src/libecmaobjects/ecma-helpers-string.c
+8 -3
View File
@@ -1169,9 +1169,9 @@ ecma_compare_zt_strings_relational (const ecma_char_t *string1_p, /**< zero-term
* Warning:
* the routine requires that buffer size is enough
*
* @return number of bytes copied
* @return pointer to null character of copied string in destination buffer
*/
ssize_t
ecma_char_t*
ecma_copy_zt_string_to_buffer (const ecma_char_t *string_p, /**< zero-terminated string */
ecma_char_t *buffer_p, /**< destination buffer */
ssize_t buffer_size) /**< size of buffer */
@@ -1193,7 +1193,7 @@ ecma_copy_zt_string_to_buffer (const ecma_char_t *string_p, /**< zero-terminated
*buf_iter_p = ECMA_CHAR_NULL;
return bytes_copied;
return buf_iter_p;
} /* ecma_copy_zt_string_to_buffer */
/**
@@ -1269,6 +1269,8 @@ ecma_get_magic_string_zt (ecma_magic_string_id_t id) /**< magic string id */
case ECMA_MAGIC_STRING_LENGTH: return (ecma_char_t*) "length";
case ECMA_MAGIC_STRING_NAN: return (ecma_char_t*) "NaN";
case ECMA_MAGIC_STRING_INFINITY_UL: return (ecma_char_t*) "Infinity";
case ECMA_MAGIC_STRING_UNDEFINED_UL: return (ecma_char_t*) "Undefined";
case ECMA_MAGIC_STRING_NULL_UL: return (ecma_char_t*) "Null";
case ECMA_MAGIC_STRING_OBJECT_UL: return (ecma_char_t*) "Object";
case ECMA_MAGIC_STRING_FUNCTION_UL: return (ecma_char_t*) "Function";
case ECMA_MAGIC_STRING_ARRAY_UL: return (ecma_char_t*) "Array";
@@ -1427,6 +1429,9 @@ ecma_get_magic_string_zt (ecma_magic_string_id_t id) /**< magic string id */
case ECMA_MAGIC_STRING_TEST: return (ecma_char_t*) "test";
case ECMA_MAGIC_STRING_NAME: return (ecma_char_t*) "name";
case ECMA_MAGIC_STRING_MESSAGE: return (ecma_char_t*) "message";
case ECMA_MAGIC_STRING_LEFT_SQUARE_CHAR: return (ecma_char_t*) "[";
case ECMA_MAGIC_STRING_RIGHT_SQUARE_CHAR: return (ecma_char_t*) "]";
case ECMA_MAGIC_STRING_SPACE_CHAR: return (ecma_char_t*) " ";
case ECMA_MAGIC_STRING__EMPTY: return (ecma_char_t*) "";
case ECMA_MAGIC_STRING__COUNT: break;
}
src/libecmaobjects/ecma-helpers.h
+4 -1
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@@ -116,7 +116,10 @@ extern int32_t ecma_string_get_length (const ecma_string_t *string_p);
extern ecma_char_t ecma_string_get_char_at_pos (const ecma_string_t *string_p, uint32_t index);
extern bool ecma_compare_zt_strings (const ecma_char_t *string1_p, const ecma_char_t *string2_p);
extern bool ecma_compare_zt_strings_relational (const ecma_char_t *string1_p, const ecma_char_t *string2_p);
extern ssize_t ecma_copy_zt_string_to_buffer (const ecma_char_t *string_p, ecma_char_t *buffer_p, ssize_t buffer_size);
extern ecma_char_t*
ecma_copy_zt_string_to_buffer (const ecma_char_t *string_p,
ecma_char_t *buffer_p,
ssize_t buffer_size);
extern ecma_length_t ecma_zt_string_length (const ecma_char_t *string_p);
extern void ecma_strings_init (void);