/**
* Check if two literals are equal
*
* @return true if equal
* false otherwise
*/
bool
lit_literal_equal (literal_t lit1, /**< first literal */
literal_t lit2) /**< second literal */
{
switch (lit2->get_type ())
{
case lit_literal_storage_t::LIT_STR:
{
return lit_literal_equal_charset_rec (lit1, static_cast<lit_charset_record_t *>(lit2));
}
case lit_literal_storage_t::LIT_MAGIC_STR:
{
lit_magic_string_id_t magic_str_id = lit_magic_record_get_magic_str_id (lit2);
return lit_literal_equal_utf8 (lit1,
lit_get_magic_string_utf8 (magic_str_id),
lit_get_magic_string_size (magic_str_id));
}
case lit_literal_storage_t::LIT_MAGIC_STR_EX:
{
lit_magic_string_ex_id_t magic_str_ex_id = lit_magic_record_ex_get_magic_str_id (lit2);
return lit_literal_equal_utf8 (lit1,
lit_get_magic_string_ex_utf8 (magic_str_ex_id),
lit_get_magic_string_ex_size (magic_str_ex_id));
}
case lit_literal_storage_t::LIT_NUMBER:
{
return lit_literal_equal_num (lit1, static_cast<lit_number_record_t *>(lit2)->get_number ());
}
default:
{
JERRY_UNREACHABLE ();
}
}
} /* lit_literal_equal */
/**
* Check if literal contains the string equal to the passed number.
* Check that literal is a number literal before performing detailed comparison.
*
* @return true if equal
* false otherwise
*/
bool
lit_literal_equal_type_num (lit_literal_t lit, /**< literal to check */
ecma_number_t num) /**< number to compare with */
{
if (lit->type != LIT_RECORD_TYPE_NUMBER)
{
return false;
}
return lit_literal_equal_num (lit, num);
} /* lit_literal_equal_type_num */
/**
* Check if literal contains the string equal to the passed number.
* Check that literal is a number literal before performing detailed comparison.
*
* @return true if equal
* false otherwise
*/
bool
lit_literal_equal_type_num (literal_t lit, /**< literal to check */
ecma_number_t num) /**< number to compare with */
{
if (lit->get_type () != lit_literal_storage_t::LIT_NUMBER)
{
return false;
}
return lit_literal_equal_num (lit, num);
} /* lit_literal_equal_type_num */
/**
* Check if two literals are equal
*
* @return true if equal
* false otherwise
*/
bool
lit_literal_equal (lit_literal_t lit1, /**< first literal */
lit_literal_t lit2) /**< second literal */
{
switch (lit2->type)
{
case LIT_RECORD_TYPE_CHARSET:
{
return lit_literal_equal_charset_rec (lit1, lit2);
}
case LIT_RECORD_TYPE_MAGIC_STR:
{
lit_magic_string_id_t magic_str_id = lit_magic_literal_get_magic_str_id (lit2);
return lit_literal_equal_utf8 (lit1,
lit_get_magic_string_utf8 (magic_str_id),
lit_get_magic_string_size (magic_str_id));
}
case LIT_RECORD_TYPE_MAGIC_STR_EX:
{
lit_magic_string_ex_id_t magic_str_ex_id = lit_magic_literal_get_magic_str_ex_id (lit2);
return lit_literal_equal_utf8 (lit1,
lit_get_magic_string_ex_utf8 (magic_str_ex_id),
lit_get_magic_string_ex_size (magic_str_ex_id));
}
case LIT_RECORD_TYPE_NUMBER:
{
ecma_number_t num = lit_number_literal_get_number (lit2);
return lit_literal_equal_num (lit1, num);
}
default:
{
JERRY_UNREACHABLE ();
break;
}
}
JERRY_UNREACHABLE ();
return 0;
} /* lit_literal_equal */
int
main (int __attr_unused___ argc,
char __attr_unused___ **argv)
{
const ecma_char_t *ptrs[test_sub_iters];
ecma_number_t numbers[test_sub_iters];
ecma_char_t strings[test_sub_iters][max_characters_in_string + 1];
ecma_length_t lengths[test_sub_iters];
mem_init ();
lit_init ();
srand ((unsigned int) time (NULL));
int k = rand ();
printf ("seed=%d\n", k);
srand ((unsigned int) k);
for (uint32_t i = 0; i < test_iters; i++)
{
memset (numbers, 0, sizeof (ecma_number_t) * test_sub_iters);
memset (lengths, 0, sizeof (ecma_length_t) * test_sub_iters);
memset (ptrs, 0, sizeof (ecma_char_t *) * test_sub_iters);
for (uint32_t j = 0; j < test_sub_iters; j++)
{
int type = rand () % 3;
if (type == 0)
{
lengths[j] = (ecma_length_t) (rand () % max_characters_in_string + 1);
generate_string (strings[j], lengths[j]);
lit_create_literal_from_charset (strings[j], lengths[j]);
strings[j][lengths[j]] = '\0';
ptrs[j] = strings[j];
JERRY_ASSERT (ptrs[j]);
}
else if (type == 1)
{
ecma_magic_string_id_t msi = (ecma_magic_string_id_t) (rand () % ECMA_MAGIC_STRING__COUNT);
ptrs[j] = ecma_get_magic_string_zt (msi);
JERRY_ASSERT (ptrs[j]);
lengths[j] = (ecma_length_t) ecma_zt_string_length (ptrs[j]);
lit_create_literal_from_charset (ptrs[j], lengths[j]);
}
else
{
ecma_number_t num = generate_number ();
lengths[j] = ecma_number_to_zt_string (num, strings[j], max_characters_in_string);
lit_create_literal_from_num (num);
}
}
// Add empty string
lit_create_literal_from_charset (NULL, 0);
for (uint32_t j = 0; j < test_sub_iters; j++)
{
literal_t lit1;
literal_t lit2;
if (ptrs[j])
{
lit1 = lit_find_or_create_literal_from_charset (ptrs[j], lengths[j]);
lit2 = lit_find_literal_by_charset (ptrs[j], lengths[j]);
JERRY_ASSERT (lit_literal_equal_zt (lit1, ptrs[j]));
JERRY_ASSERT (lit_literal_equal_type_zt (lit2, ptrs[j]));
}
else
{
lit1 = lit_find_or_create_literal_from_num (numbers[j]);
lit2 = lit_find_literal_by_num (numbers[j]);
JERRY_ASSERT (lit_literal_equal_num (lit1, numbers[j]));
JERRY_ASSERT (lit_literal_equal_type_num (lit2, numbers[j]));
}
JERRY_ASSERT (lit1);
JERRY_ASSERT (lit2);
JERRY_ASSERT (lit1 == lit2);
JERRY_ASSERT (lit_literal_equal (lit1, lit2));
}
// Check empty string exists
JERRY_ASSERT (lit_find_literal_by_charset (NULL, 0));
lit_storage.cleanup ();
JERRY_ASSERT (lit_storage.get_first () == NULL);
}
lit_finalize ();
mem_finalize (true);
return 0;
}
