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Print error messages to be more informative

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JerryScript-DCO-1.0-Signed-off-by: László Langó llango.u-szeged@partner.samsung.com
This commit is contained in:
László Langó
2016-03-01 15:43:16 +01:00
parent 212aa34331
commit a187e6d60c
11 changed files with 170 additions and 58 deletions
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main-unix.c
+31 -5
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@@ -411,6 +411,8 @@ main (int argc,
}
}
jerry_api_object_t *err_obj_p = NULL;
if (is_ok)
{
size_t source_size;
@@ -450,14 +452,14 @@ main (int argc,
}
else
{
if (!jerry_parse (source_p, source_size))
if (!jerry_parse (source_p, source_size, &err_obj_p))
{
/* unhandled SyntaxError */
ret_code = JERRY_COMPLETION_CODE_UNHANDLED_EXCEPTION;
}
else if ((flags & JERRY_FLAG_PARSE_ONLY) == 0)
{
ret_code = jerry_run ();
ret_code = jerry_run (&err_obj_p);
}
}
}
@@ -534,8 +536,6 @@ main (int argc,
jerry_api_release_value (&print_function);
}
jerry_cleanup ();
#ifdef JERRY_ENABLE_LOG
if (jerry_log_file && jerry_log_file != stdout)
{
@@ -546,10 +546,36 @@ main (int argc,
if (ret_code == JERRY_COMPLETION_CODE_OK)
{
jerry_cleanup ();
return JERRY_STANDALONE_EXIT_CODE_OK;
}
else
else if (ret_code == JERRY_COMPLETION_CODE_UNHANDLED_EXCEPTION)
{
if (err_obj_p != NULL)
{
jerry_api_char_t err_str_buf[256];
jerry_api_value_t err_value = jerry_api_create_object_value (err_obj_p);
jerry_api_string_t *err_str_p = jerry_api_value_to_string (&err_value);
jerry_api_size_t err_str_size = jerry_api_get_string_size (err_str_p);
JERRY_ASSERT (err_str_size < 256);
ssize_t sz = jerry_api_string_to_char_buffer (err_str_p, err_str_buf, err_str_size);
JERRY_ASSERT (sz > 0);
err_str_buf[err_str_size] = 0;
JERRY_ERROR_MSG ("%s\n", err_str_buf);
jerry_api_release_string (err_str_p);
jerry_api_release_object (err_obj_p);
}
jerry_cleanup ();
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
JERRY_ASSERT (ret_code == JERRY_COMPLETION_CODE_INVALID_SNAPSHOT_FORMAT
|| ret_code == JERRY_COMPLETION_CODE_INVALID_SNAPSHOT_VERSION);
jerry_cleanup ();
return JERRY_STANDALONE_EXIT_CODE_FAIL;
} /* main */