74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
/**
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* @file mxs812_1.cpp - Checks "Current no. of conns" maxadmin output after long blob inserting
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* - set global max_allowed_packet=10000000
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* - pretare statement INSERT INTO long_blob_table(x, b) VALUES(1, ?)
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* - load chunks
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* - execute statement
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* - wait 5 seconds
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* - check "Current no. of conns" maxadmin output, expect 0
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* - repeat test 2 times
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*/
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#include "testconnections.h"
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void run_test(TestConnections& test, size_t size, int chunks)
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{
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test.set_timeout(600);
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const char* insert_stmt = "INSERT INTO long_blob_table(x, b) VALUES(1, ?)";
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MYSQL* conn = test.maxscales->conn_rwsplit[0];
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MYSQL_STMT* stmt = mysql_stmt_init(conn);
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test.add_result(mysql_stmt_prepare(stmt, insert_stmt, strlen(insert_stmt)),
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"Error preparing stmt: %s", mysql_stmt_error(stmt));
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MYSQL_BIND param;
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param.buffer_type = MYSQL_TYPE_STRING;
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param.is_null = 0;
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test.add_result(mysql_stmt_bind_param(stmt, ¶m),
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"Binding parameter failed: %s", mysql_stmt_error(stmt));
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std::string data(size, '.');
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test.tprintf("Sending %d x %d bytes of data", size, chunks);
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for (int i = 0; i < chunks; i++)
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{
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test.add_result(mysql_stmt_send_long_data(stmt, 0, data.c_str(), data.size()),
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"Error inserting data, iteration %d, error %s", i, mysql_stmt_error(stmt));
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}
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test.set_timeout(600);
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test.add_result(mysql_stmt_execute(stmt), "Execute failed: %s", mysql_stmt_error(stmt));
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test.stop_timeout();
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sleep(5);
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test.check_current_operations(0, 0);
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test.add_result(mysql_stmt_close(stmt), "Closing statement failed: %s", mysql_stmt_error(stmt));
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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->execute_query_all_nodes("set global max_allowed_packet=10000000");
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test.repl->connect();
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test.try_query(test.repl->nodes[0], "DROP TABLE IF EXISTS long_blob_table");
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test.try_query(test.repl->nodes[0], "CREATE TABLE long_blob_table(x INT, b LONGBLOB)");
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test.repl->sync_slaves();
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test.maxscales->connect();
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for (int i = 0; i < 2; i++)
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{
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run_test(test, 500000, 10);
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}
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test.maxscales->disconnect();
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test.repl->connect();
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test.try_query(test.repl->nodes[0], "DROP TABLE long_blob_table");
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test.repl->disconnect();
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return test.global_result;
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}
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