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MXS-1787: Add test case

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Added a test case that reproduces the problem.
This commit is contained in:
Markus Mäkelä
2018-04-12 20:36:46 +03:00
parent 802b16f709
commit b060e3a289
2 changed files with 66 additions and 0 deletions
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4
maxscale-system-test/CMakeLists.txt
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@ -641,6 +641,10 @@ add_test_executable(mxs1776_ps_exec_hang.cpp mxs1776_ps_exec_hang replication LA
# https://jira.mariadb.org/browse/MXS-1786
add_test_executable(mxs1786_statistics.cpp mxs1786_statistics replication LABELS readwritesplit REPL_BACKEND)
# MXS-1787: Crash with PS: CALL p1((SELECT f1()), ?)
# https://jira.mariadb.org/browse/MXS-1787
add_test_executable(mxs1787_call_ps.cpp mxs1787_call_ps replication LABELS readwritesplit REPL_BACKEND)
# 'namedserverfilter' test
add_test_executable(namedserverfilter.cpp namedserverfilter namedserverfilter LABELS namedserverfilter LIGHT REPL_BACKEND)

62
maxscale-system-test/mxs1787_call_ps.cpp Normal file
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@ -0,0 +1,62 @@
/**
* MXS-1787: Crash with PS: CALL p1((SELECT f1()), ?)
*/
#include "testconnections.h"
using namespace std;
struct Bind
{
Bind()
{
bind.buffer = &data;
bind.buffer_type = MYSQL_TYPE_LONG;
bind.error = &err;
bind.is_null = &is_null;
bind.length = &length;
}
MYSQL_BIND bind;
char err = 0;
char is_null = 0;
char is_unsigned = 0;
uint32_t data = 1234;
unsigned long length = sizeof(data);
};
int main(int argc, char* argv[])
{
TestConnections test(argc, argv);
test.maxscales->connect();
execute_query(test.maxscales->conn_rwsplit[0], "USE test");
execute_query(test.maxscales->conn_rwsplit[0], "CREATE OR REPLACE TABLE t1 AS SELECT 1 AS id");
execute_query(test.maxscales->conn_rwsplit[0], "CREATE OR REPLACE FUNCTION f1() RETURNS INT DETERMINISTIC BEGIN RETURN 1; END");
execute_query(test.maxscales->conn_rwsplit[0], "CREATE OR REPLACE PROCEDURE p1(IN i INT, IN j INT) BEGIN SELECT i + j; END");
test.maxscales->disconnect();
test.maxscales->connect();
MYSQL_STMT* stmt = mysql_stmt_init(test.maxscales->conn_rwsplit[0]);
std::string query = "CALL p1((SELECT f1()), ?)";
Bind bind;
test.set_timeout(30);
test.assert(mysql_stmt_prepare(stmt, query.c_str(), query.size()) == 0,
"Prepared statement failure: %s", mysql_stmt_error(stmt));
test.assert(mysql_stmt_bind_param(stmt, &bind.bind) == 0,
"Bind failure: %s", mysql_stmt_error(stmt));
test.assert(mysql_stmt_execute(stmt) == 0,
"Execute failure: %s", mysql_stmt_error(stmt));
mysql_stmt_close(stmt);
test.assert(mysql_query(test.maxscales->conn_rwsplit[0], "SELECT 1") == 0, "Normal queries should work");
test.maxscales->disconnect();
return test.global_result;
}