bec33be672
The test now uses maxctrl to count how many connections there are. This helps avoid creating new users on the database and works around the slave syncing problems.
62 lines
1.9 KiB
C++
62 lines
1.9 KiB
C++
/**
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* MXS-1743: Maxscale unable to enforce round-robin between read service for Slave
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*
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* https://jira.mariadb.org/browse/MXS-1743
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*/
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#include "testconnections.h"
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#include <vector>
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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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auto do_test = [&]() {
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test.set_timeout(20);
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test.maxscales->connect();
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test.try_query(test.maxscales->conn_master[0], "SELECT 1");
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test.maxscales->disconnect();
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test.stop_timeout();
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};
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test.tprintf("Testing with both master and slave up");
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do_test();
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test.tprintf("Testing with only the master");
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test.repl->block_node(0);
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test.maxscales->wait_for_monitor();
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do_test();
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test.repl->unblock_node(0);
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test.maxscales->wait_for_monitor();
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test.tprintf("Testing with only the slave");
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test.repl->block_node(1);
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test.maxscales->wait_for_monitor();
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do_test();
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test.repl->unblock_node(1);
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test.maxscales->wait_for_monitor();
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test.tprintf("Checking that both the master and slave are used");
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std::vector<Connection> connections;
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test.tprintf("Opening new connections to verify readconnroute works");
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for (int i = 0; i < 20; i++)
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{
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test.set_timeout(20);
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connections.push_back(test.maxscales->readconn_master());
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Connection& c = connections.back();
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test.expect(c.connect(), "Connect should work: %s", c.error());
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test.expect(c.query("SELECT 1"), "Query should work: %s", c.error());
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test.stop_timeout();
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}
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auto s1 = test.maxscales->ssh_output("maxctrl --tsv list servers|grep server1|cut -f 4").second;
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auto s2 = test.maxscales->ssh_output("maxctrl --tsv list servers|grep server2|cut -f 4").second;
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test.expect(s1 == s2,
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"Master and slave shoud have the same amount of connections: %s != %s",
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s1.c_str(), s2.c_str());
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return test.global_result;
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}
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