40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
/**
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* MXS-2146: Test case for csmon
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*/
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#include <maxtest/testconnections.hh>
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int main(int argc, char* argv[])
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{
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TestConnections::require_columnstore(true);
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TestConnections test(argc, argv);
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// Simple check for correct routing behavior
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test.maxscales->connect();
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auto slave = get_row(test.maxscales->conn_rwsplit[0], "SELECT @@server_id");
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test.try_query(test.maxscales->conn_rwsplit[0], "BEGIN");
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auto master = get_row(test.maxscales->conn_rwsplit[0], "SELECT @@server_id");
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test.try_query(test.maxscales->conn_rwsplit[0], "COMMIT");
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test.expect(slave != master, "Master and slave server_id should be different");
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test.maxscales->disconnect();
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// Master failures are detected
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test.maxscales->connect();
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test.repl->block_node(0);
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test.expect(execute_query_silent(test.maxscales->conn_rwsplit[0], "SELECT @@last_insert_id") != 0,
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"Query should fail when the master is blocked");
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test.repl->unblock_node(0);
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test.maxscales->disconnect();
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// Slave failures are detected
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test.maxscales->connect();
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test.repl->block_node(1);
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test.maxscales->wait_for_monitor();
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auto backup_slave = get_row(test.maxscales->conn_rwsplit[0], "SELECT @@server_id");
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test.expect(backup_slave == master, "Query should go to the master when the slave is down");
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test.repl->unblock_node(1);
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test.maxscales->disconnect();
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return test.global_result;
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}
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