mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-01-18 04:53:01 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

A few more fixes.

Browse source 
And added new test for BUG#1644. (Disabled for now, not fixed yet.)


tests/client_test.c:
  A few more fixes:
  - Avoid buffer overruns in printf().
  - Corrected index for comment field in show table status output.
  
  And added new test for BUG#1644. (Disabled for now, not fixed yet.)
This commit is contained in:
unknown 2003-10-25 17:19:35 +02:00
parent 3affc8103a
commit 302b8b5bf3
1 changed files with 111 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

113
tests/client_test.c
View file

@ -1923,6 +1923,110 @@ static void test_bug1180()
mysql_stmt_close(stmt);
}
/*
test BUG#1644 (Insertion of more than 3 NULL columns with
parameter binding fails)
*/
static void test_bug1644()
{
MYSQL_STMT *stmt;
MYSQL_RES *result;
MYSQL_ROW row;
MYSQL_BIND bind[4];
int num;
my_bool isnull;
int rc, i;
myheader("test_bug1644");
rc= mysql_query(mysql, "DROP TABLE IF EXISTS foo_dfr");
myquery(rc);
rc= mysql_query(mysql,
"CREATE TABLE foo_dfr(col1 int, col2 int, col3 int, col4 int);");
myquery(rc);
strmov(query, "INSERT INTO foo_dfr VALUES (?,?,?,? )");
stmt = mysql_prepare(mysql, query, strlen(query));
mystmt_init(stmt);
verify_param_count(stmt, 4);
num= 22;
isnull= 0;
for (i = 0 ; i < 4 ; i++)
{
bind[i].buffer_type= FIELD_TYPE_LONG;
bind[i].buffer= (char *)&num;
bind[i].buffer_length= 0;
bind[i].length= 0;
bind[i].is_null= &isnull;
}
rc= mysql_bind_param(stmt, bind);
mystmt(stmt, rc);
rc= mysql_execute(stmt);
mystmt(stmt, rc);
isnull= 1;
for (i = 0 ; i < 4 ; i++)
bind[i].is_null= &isnull;
rc= mysql_bind_param(stmt, bind);
mystmt(stmt, rc);
rc= mysql_execute(stmt);
mystmt(stmt, rc);
isnull= 0;
num= 88;
for (i = 0 ; i < 4 ; i++)
bind[i].is_null= &isnull;
rc= mysql_bind_param(stmt, bind);
mystmt(stmt, rc);
rc= mysql_execute(stmt);
mystmt(stmt, rc);
mysql_stmt_close(stmt);
rc= mysql_query(mysql, "SELECT * FROM foo_dfr");
myquery(rc);
result= mysql_store_result(mysql);
mytest(result);
myassert(3 == my_process_result_set(result));
mysql_data_seek(result, 0);
row= mysql_fetch_row(result);
mytest(row);
for (i = 0 ; i < 4 ; i++)
{
myassert(strcmp(row[i], "22") == 0);
}
row= mysql_fetch_row(result);
mytest(row);
for (i = 0 ; i < 4 ; i++)
{
myassert(row[i] == 0);
}
row= mysql_fetch_row(result);
mytest(row);
for (i = 0 ; i < 4 ; i++)
{
myassert(strcmp(row[i], "88") == 0);
}
row= mysql_fetch_row(result);
mytest_r(row);
mysql_free_result(result);
}
/********************************************************
* to test simple select show *
*********************************************************/
@ -5551,6 +5655,8 @@ static void test_buffers()
rc = mysql_execute(stmt);
mystmt(stmt, rc);
bzero(buffer, 20); /* Avoid overruns in printf() */
bind[0].length= &length;
bind[0].is_null= &is_null;
bind[0].buffer_length= 1;
@ -6397,8 +6503,8 @@ static void test_frm_bug()
row= mysql_fetch_row(result);
mytest(row);
fprintf(stdout,"\n Comment: %s", row[15]);
myassert(row[17] != 0);
fprintf(stdout,"\n Comment: %s", row[16]);
myassert(row[16] != 0);
mysql_free_result(result);
mysql_stmt_close(stmt);
@ -8039,6 +8145,9 @@ int main(int argc, char **argv)
test_ts(); /* test for timestamp BR#819 */
test_bug1115(); /* BUG#1115 */
test_bug1180(); /* BUG#1180 */
#if NOT_YET_FIXED
test_bug1644(); /* BUG#1644 */
#endif
end_time= time((time_t *)0);
total_time+= difftime(end_time, start_time);