currTx *fakeTx

	// Every operation writes to line to enable the race detector
	// check for data races.
	line int64

	// Stats for tests:
	mu          sync.Mutex
	stmtsMade   int
	stmtsClosed int
	numPrepare  int

	// bad connection tests; see isBad()
	bad       bool
	stickyBad bool

	skipDirtySession bool // tests that use Conn should set this to true.

	if err != nil {
		t.Fatal(err)
	}
	if len(db.freeConn) != 1 {
		t.Fatalf("expected 1 free conn")
	}
	fakeConn := db.freeConn[0].ci.(*fakeConn)
	if made, closed := fakeConn.stmtsMade, fakeConn.stmtsClosed; made != closed {
		t.Errorf("statement close mismatch: made %d, closed %d", made, closed)
	}
}

var atomicRowsCloseHook atomic.Value // of func(*Rows, *error)

func init() {