YourWishes/jerryscript
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Introduce C API to query the type of an Error object (#2177)

Browse Source 
New api function:
* jerry_get_error_type

Additionally update a few places where this new function
can be used.

JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
This commit is contained in:
Péter Gál
2018-02-06 09:41:54 +01:00
committed by László Langó
parent 8041953a7a
commit 6f339eb05c
10 changed files with 217 additions and 183 deletions
Download Patch File Download Diff File Expand all files Collapse all files
targets/nuttx-stm32f4/jerry_main.c
+2 -54
View File
@@ -119,59 +119,6 @@ read_file (const char *file_name, /**< source code */
return (const uint8_t *) buffer;
} /* read_file */
/**
* Check whether an error is a SyntaxError or not
*
* @return true - if param is SyntaxError
* false - otherwise
*/
static bool
jerry_value_is_syntax_error (jerry_value_t error_value) /**< error value */
{
assert (jerry_is_feature_enabled (JERRY_FEATURE_ERROR_MESSAGES));
if (!jerry_value_is_object (error_value))
{
return false;
}
jerry_value_t prop_name = jerry_create_string ((const jerry_char_t *)"name");
jerry_value_t error_name = jerry_get_property (error_value, prop_name);
jerry_release_value (prop_name);
if (jerry_value_has_error_flag (error_name)
|| !jerry_value_is_string (error_name))
{
return false;
}
jerry_size_t err_str_size = jerry_get_string_size (error_name);
const char syntax_error_str[] = "SyntaxError";
if (err_str_size != strlen (syntax_error_str) - 1)
{
jerry_release_value (error_name);
return false;
}
jerry_char_t err_str_buf[err_str_size];
jerry_size_t sz = jerry_string_to_char_buffer (error_name, err_str_buf, err_str_size);
jerry_release_value (error_name);
if (sz == 0)
{
return false;
}
if (!strncmp ((char *) err_str_buf, syntax_error_str, sizeof (syntax_error_str) - 1))
{
return true;
}
return false;
} /* jerry_value_is_syntax_error */
/**
* Convert string into unsigned integer
*
@@ -222,7 +169,8 @@ print_unhandled_exception (jerry_value_t error_value, /**< error value */
assert (sz == err_str_size);
err_str_buf[err_str_size] = 0;
if (jerry_is_feature_enabled (JERRY_FEATURE_ERROR_MESSAGES) && jerry_value_is_syntax_error (error_value))
if (jerry_is_feature_enabled (JERRY_FEATURE_ERROR_MESSAGES)
&& jerry_get_error_type (error_value) == JERRY_ERROR_SYNTAX)
{
uint32_t err_line = 0;
uint32_t err_col = 0;