CSVScannerOptions *
_default_options(const gchar *columns[])
{
csv_scanner_options_clean(&options);
csv_scanner_options_set_delimiters(&options, ",");
csv_scanner_options_set_quote_pairs(&options, "\"\"''");
csv_scanner_options_set_flags(&options, CSV_SCANNER_STRIP_WHITESPACE);
csv_scanner_options_set_dialect(&options, CSV_SCANNER_ESCAPE_DOUBLE_CHAR);
csv_scanner_options_set_columns(&options, string_array_to_list(columns));
return &options;
}
LogParser *
_construct_parser(gint max_columns, gint dialect, gchar *delimiters, gchar *quotes, gchar *null_value, const gchar *string_delims[])
{
LogParser *p;
const gchar *column_array[] =
{
"C1",
"C2",
"C3",
"C4",
"C5",
"C6",
"C7",
"C8",
"C9",
"C10",
"C11",
"C12",
"C13",
"C14",
"C15",
"C16",
"C17",
"C18",
"C19",
"C20",
"C21",
"C22",
"C23",
"C24",
"C25",
"C26",
"C27",
"C28",
"C29",
"C30",
NULL
};
if (max_columns != -1)
{
g_assert(max_columns < (sizeof(column_array) / sizeof(column_array[0])));
column_array[max_columns] = NULL;
}
p = csv_parser_new(NULL);
csv_scanner_options_set_dialect(csv_parser_get_scanner_options(p), dialect);
csv_scanner_options_set_columns(csv_parser_get_scanner_options(p), string_array_to_list(column_array));
if (delimiters)
csv_scanner_options_set_delimiters(csv_parser_get_scanner_options(p), delimiters);
if (quotes)
csv_scanner_options_set_quote_pairs(csv_parser_get_scanner_options(p), quotes);
if (null_value)
csv_scanner_options_set_null_value(csv_parser_get_scanner_options(p), null_value);
if (string_delims)
csv_scanner_options_set_string_delimiters(csv_parser_get_scanner_options(p), string_array_to_list(string_delims));
return p;
}
int
testcase(gchar *msg, guint parse_flags, gint max_columns, gint dialect, guint32 flags, gchar *delimiters, gchar *quotes, gchar *null_value, const gchar *string_delims[], gchar *first_value, ...)
{
LogMessage *logmsg;
LogParser *p, *pclone;
gchar *expected_value;
gint i;
va_list va;
NVTable *nvtable;
const gchar *column_array[] =
{
"C1",
"C2",
"C3",
"C4",
"C5",
"C6",
"C7",
"C8",
"C9",
"C10",
"C11",
"C12",
"C13",
"C14",
"C15",
"C16",
"C17",
"C18",
"C19",
"C20",
"C21",
"C22",
"C23",
"C24",
"C25",
"C26",
"C27",
"C28",
"C29",
"C30",
NULL
};
gboolean success;
if (max_columns != -1)
{
g_assert(max_columns < (sizeof(column_array) / sizeof(column_array[0])));
column_array[max_columns] = NULL;
}
parse_options.flags = parse_flags;
logmsg = log_msg_new(msg, strlen(msg), NULL, &parse_options);
p = csv_parser_new(NULL);
csv_scanner_options_set_flags(csv_parser_get_scanner_options(p), flags);
csv_scanner_options_set_dialect(csv_parser_get_scanner_options(p), dialect);
csv_scanner_options_set_columns(csv_parser_get_scanner_options(p), string_array_to_list(column_array));
if (delimiters)
csv_scanner_options_set_delimiters(csv_parser_get_scanner_options(p), delimiters);
if (quotes)
csv_scanner_options_set_quote_pairs(csv_parser_get_scanner_options(p), quotes);
if (null_value)
csv_scanner_options_set_null_value(csv_parser_get_scanner_options(p), null_value);
if (string_delims)
csv_scanner_options_set_string_delimiters(csv_parser_get_scanner_options(p), string_array_to_list(string_delims));
pclone = (LogParser *) log_pipe_clone(&p->super);
log_pipe_unref(&p->super);
nvtable = nv_table_ref(logmsg->payload);
success = log_parser_process(pclone, &logmsg, NULL, log_msg_get_value(logmsg, LM_V_MESSAGE, NULL), -1);
nv_table_unref(nvtable);
if (success && !first_value)
{
fprintf(stderr, "unexpected match; msg=%s\n", msg);
exit(1);
}
if (!success && first_value)
{
fprintf(stderr, "unexpected non-match; msg=%s\n", msg);
exit(1);
}
log_pipe_unref(&pclone->super);
va_start(va, first_value);
expected_value = first_value;
i = 0;
while (expected_value && column_array[i])
{
const gchar *value;
gssize value_len;
value = log_msg_get_value_by_name(logmsg, column_array[i], &value_len);
if (expected_value && expected_value[0])
{
TEST_ASSERT(value && value[0], "expected value set, but no actual value");
TEST_ASSERT(strlen(expected_value) == value_len, "value length doesn't match actual length");
TEST_ASSERT(strncmp(value, expected_value, value_len) == 0, "value does not match expected value");
}
else
{
TEST_ASSERT(!(value && value[0]), "expected unset, but actual value present");
}
expected_value = va_arg(va, char *);
i++;
}
log_msg_unref(logmsg);
return 1;
}