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// file : mssql/database/driver.cxx
// copyright : Copyright (c) 2009-2019 Code Synthesis Tools CC
// license : GNU GPL; see accompanying LICENSE file
// Test that database constructors are unambiguous (compilation only).
//
#include <string>
#include <cassert>
#include <odb/mssql/database.hxx>
namespace mssql = odb::mssql;
using namespace mssql;
static const char* isolation_map[] = {"1", "2", "3", "5", "4"};
static bool
check_isolation (connection& c, transaction_isolation i)
{
std::string s ("SELECT 1 FROM sys.dm_exec_sessions WHERE session_id = @@SPID"
" AND transaction_isolation_level = ");
s += isolation_map[i];
return c.execute (s) == 1;
}
int
main (int argc, char* argv[])
{
// This code should not execute.
//
if (argc == 0)
{
{
database d1 ("bob", "secret", "db1", "server1");
database d2 ("bob", "secret", "db1", "server1", "driver1");
database d3 ("bob", "secret", "db1", "server1", "driver1", "extra");
database d4 ("bob", "secret", "db1", "server1", "driver1", "extra",
isolation_read_uncommitted);
}
{
database d1 ("bob", "secret", "db1", protocol_auto);
database d2 ("bob", "secret", "db1", protocol_auto, "server1");
database d3 ("bob", "secret", "db1", protocol_auto, "server1", "inst1");
database d4 ("bob", "secret", "db1", protocol_auto, "server1", "inst1",
"driver1");
database d5 ("bob", "secret", "db1", protocol_auto, "server1", "inst1",
"driver1", "extra");
database d6 ("bob", "secret", "db1", protocol_auto, "server1", "inst1",
"driver1", "extra", isolation_read_uncommitted);
}
{
database d1 ("bob", "secret", "db1", "server1", 0);
database d2 ("bob", "secret", "db1", "server1", 999, "driver1");
database d3 ("bob", "secret", "db1", "server1", 999, "driver1", "extra");
database d4 ("bob", "secret", "db1", "server1", 999, "driver1", "extra",
isolation_read_uncommitted);
}
{
database d1 ("conn1");
database d2 ("conn1", isolation_read_uncommitted);
}
{
database d1 (argc, argv);
database d2 (argc, argv, false);
database d3 (argc, argv, true, "extra");
database d4 (argc, argv, false, "extra", isolation_read_uncommitted);
}
}
// Test transaction isolation levels.
//
{
database d (argc, argv, false, "", isolation_read_uncommitted);
connection_ptr c (d.connection ());
assert (check_isolation (*c, isolation_read_uncommitted));
}
{
database d (argc, argv, false, "");
connection_ptr c (d.connection ());
assert (check_isolation (*c, isolation_read_committed));
}
{
database d (argc, argv, false, "", isolation_repeatable_read);
connection_ptr c (d.connection ());
assert (check_isolation (*c, isolation_repeatable_read));
}
{
database d (argc, argv, false, "", isolation_snapshot);
connection_ptr c (d.connection ());
assert (check_isolation (*c, isolation_snapshot));
}
{
database d (argc, argv, false, "", isolation_serializable);
connection_ptr c (d.connection ());
assert (check_isolation (*c, isolation_serializable));
}
}
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