9737962add
The test methods that take printf style input now have the printf attribute. This enables format checks making oversights less likely. Also fixed any existing errors in the code. Only the one in test_binlog_fnc.cpp would've had an actual effect.
80 lines
3.2 KiB
C++
80 lines
3.2 KiB
C++
/**
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* MXS-1509: Show correct server state for multisource replication
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*
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* https://jira.mariadb.org/browse/MXS-1509
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*/
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#include "testconnections.h"
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#include <sstream>
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void change_master(TestConnections& test, int slave, int master, const char* name = NULL)
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{
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std::string source;
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if (name)
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{
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source = "'";
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source += name;
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source += "'";
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}
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execute_query(test.repl->nodes[slave], "STOP ALL SLAVES;"
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"SET GLOBAL gtid_slave_pos='0-1-0';"
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"CHANGE MASTER %s TO master_host='%s', master_port=3306, master_user='%s', master_password='%s', master_use_gtid=slave_pos;"
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"START ALL SLAVES",
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source.c_str(), test.repl->IP[master], test.repl->user_name, test.repl->password);
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}
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void check_status(TestConnections& test, const StringSet& expected_master, const StringSet& expected_slave)
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{
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sleep(2);
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StringSet master = test.get_server_status("server1");
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StringSet slave = test.get_server_status("server2");
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test.add_result(master != expected_master, "Master status is not what was expected: %s",
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dump_status(master, expected_master).c_str());
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test.add_result(slave != expected_slave, "Slave status is not what was expected: %s",
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dump_status(slave, expected_slave).c_str());
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}
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int main(int argc, char** argv)
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{
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TestConnections test(argc, argv);
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test.repl->connect();
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test.tprintf("Server sanity check");
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check_status(test, {"Master", "Running"}, {"Slave", "Running"});
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test.tprintf("Stop replication on nodes three and four");
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execute_query(test.repl->nodes[2], "STOP ALL SLAVES; RESET SLAVE ALL;");
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execute_query(test.repl->nodes[3], "STOP ALL SLAVES; RESET SLAVE ALL;");
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test.tprintf("Point the master to an external server");
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change_master(test, 1, 0);
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change_master(test, 0, 2);
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check_status(test, {"Master", "Running"}, {"Slave", "Running"});
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test.tprintf("Resetting the slave on master should have no effect");
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execute_query(test.repl->nodes[0], "STOP ALL SLAVES; RESET SLAVE ALL;");
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check_status(test, {"Master", "Running"}, {"Slave", "Running"});
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// TODO: Fix this so that multi-source replication is tested
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// test.tprintf("Configure multi-source replication, check that master status is as expected");
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// change_master(test, 0, 2, "extra-slave");
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// change_master(test, 1, 2, "extra-slave");
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// check_status(test, {"Master", "Running"}, {"Slave", "Running", "Slave of External Server"});
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// test.tprintf("Stopping multi-source replication on slave should remove the Slave of External Server status");
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// execute_query(test.repl->nodes[1], "STOP SLAVE 'extra-slave'; RESET SLAVE 'extra-slave';");
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// check_status(test, {"Master", "Running"}, {"Slave", "Running"});
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// sleep(60);
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// test.tprintf("Doing the same on the master should have no effect");
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// execute_query(test.repl->nodes[0], "STOP ALL SLAVES; RESET SLAVE ALL;");
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// check_status(test, {"Master", "Running"}, {"Slave", "Running"});
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test.tprintf("Cleanup");
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test.repl->execute_query_all_nodes( "STOP ALL SLAVES; RESET SLAVE ALL;");
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test.repl->fix_replication();
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return test.global_result;
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}
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