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1219 lines
26 KiB
1219 lines
26 KiB
package native
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import (
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"bytes"
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"fmt"
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"github.com/ziutek/mymysql/mysql"
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"io/ioutil"
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"os"
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"reflect"
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"testing"
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"time"
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)
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var (
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my mysql.Conn
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user = "testuser"
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passwd = "TestPasswd9"
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dbname = "test"
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//conn = []string{"unix", "", "/var/run/mysqld/mysqld.sock"}
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conn = []string{"", "", "127.0.0.1:3306"}
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debug = false
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)
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type RowsResErr struct {
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rows []mysql.Row
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res mysql.Result
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err error
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}
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func query(sql string, params ...interface{}) *RowsResErr {
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rows, res, err := my.Query(sql, params...)
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return &RowsResErr{rows, res, err}
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}
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func exec(stmt *Stmt, params ...interface{}) *RowsResErr {
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rows, res, err := stmt.Exec(params...)
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return &RowsResErr{rows, res, err}
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}
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func checkErr(t *testing.T, err error, exp_err error) {
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if err != exp_err {
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if exp_err == nil {
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t.Fatalf("Error: %v", err)
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} else {
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t.Fatalf("Error: %v\nExpected error: %v", err, exp_err)
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}
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}
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}
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func checkWarnCount(t *testing.T, res_cnt, exp_cnt int) {
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if res_cnt != exp_cnt {
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t.Errorf("Warning count: res=%d exp=%d", res_cnt, exp_cnt)
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rows, res, err := my.Query("show warnings")
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if err != nil {
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t.Fatal("Can't get warrnings from MySQL", err)
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}
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for _, row := range rows {
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t.Errorf("%s: \"%s\"", row.Str(res.Map("Level")),
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row.Str(res.Map("Message")))
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}
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t.FailNow()
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}
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}
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func checkErrWarn(t *testing.T, res, exp *RowsResErr) {
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checkErr(t, res.err, exp.err)
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checkWarnCount(t, res.res.WarnCount(), exp.res.WarnCount())
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}
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func types(row mysql.Row) (tt []reflect.Type) {
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tt = make([]reflect.Type, len(row))
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for ii, val := range row {
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tt[ii] = reflect.TypeOf(val)
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}
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return
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}
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func checkErrWarnRows(t *testing.T, res, exp *RowsResErr) {
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checkErrWarn(t, res, exp)
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if !reflect.DeepEqual(res.rows, exp.rows) {
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rlen := len(res.rows)
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elen := len(exp.rows)
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t.Error("Rows are different!")
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t.Errorf("len/cap: res=%d/%d exp=%d/%d",
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rlen, cap(res.rows), elen, cap(exp.rows))
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max := rlen
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if elen > max {
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max = elen
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}
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for ii := 0; ii < max; ii++ {
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if ii < len(res.rows) {
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t.Errorf("%d: res type: %s", ii, types(res.rows[ii]))
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} else {
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t.Errorf("%d: res: ------", ii)
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}
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if ii < len(exp.rows) {
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t.Errorf("%d: exp type: %s", ii, types(exp.rows[ii]))
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} else {
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t.Errorf("%d: exp: ------", ii)
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}
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if ii < len(res.rows) {
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t.Error(" res: ", res.rows[ii])
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}
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if ii < len(exp.rows) {
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t.Error(" exp: ", exp.rows[ii])
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}
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if ii < len(res.rows) {
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t.Errorf(" res: %#v", res.rows[ii][2])
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}
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if ii < len(exp.rows) {
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t.Errorf(" exp: %#v", exp.rows[ii][2])
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}
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}
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t.FailNow()
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}
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}
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func checkResult(t *testing.T, res, exp *RowsResErr) {
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checkErrWarnRows(t, res, exp)
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r, e := res.res.(*Result), exp.res.(*Result)
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if r.my != e.my || r.binary != e.binary || r.status_only != e.status_only ||
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r.status&0xdf != e.status || !bytes.Equal(r.message, e.message) ||
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r.affected_rows != e.affected_rows ||
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r.eor_returned != e.eor_returned ||
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!reflect.DeepEqual(res.rows, exp.rows) || res.err != exp.err {
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t.Fatalf("Bad result:\nres=%+v\nexp=%+v", res.res, exp.res)
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}
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}
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func cmdOK(affected uint64, binary, eor bool) *RowsResErr {
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return &RowsResErr{
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res: &Result{
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my: my.(*Conn),
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binary: binary,
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status_only: true,
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status: 0x2,
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message: []byte{},
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affected_rows: affected,
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eor_returned: eor,
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},
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}
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}
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func selectOK(rows []mysql.Row, binary bool) (exp *RowsResErr) {
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exp = cmdOK(0, binary, true)
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exp.rows = rows
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return
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}
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func myConnect(t *testing.T, with_dbname bool, max_pkt_size int) {
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if with_dbname {
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my = New(conn[0], conn[1], conn[2], user, passwd, dbname)
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} else {
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my = New(conn[0], conn[1], conn[2], user, passwd)
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}
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if max_pkt_size != 0 {
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my.SetMaxPktSize(max_pkt_size)
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}
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my.(*Conn).Debug = debug
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checkErr(t, my.Connect(), nil)
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checkResult(t, query("set names utf8"), cmdOK(0, false, true))
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}
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func myClose(t *testing.T) {
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checkErr(t, my.Close(), nil)
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}
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// Text queries tests
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func TestUse(t *testing.T) {
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myConnect(t, false, 0)
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checkErr(t, my.Use(dbname), nil)
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myClose(t)
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}
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func TestPing(t *testing.T) {
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myConnect(t, false, 0)
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checkErr(t, my.Ping(), nil)
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myClose(t)
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}
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func TestQuery(t *testing.T) {
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myConnect(t, true, 0)
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query("drop table t") // Drop test table if exists
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checkResult(t, query("create table t (s varchar(40))"),
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cmdOK(0, false, true))
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exp := &RowsResErr{
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res: &Result{
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my: my.(*Conn),
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field_count: 1,
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fields: []*mysql.Field{
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&mysql.Field{
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Catalog: "def",
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Db: "test",
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Table: "Test",
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OrgTable: "T",
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Name: "Str",
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OrgName: "s",
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DispLen: 3 * 40, //varchar(40)
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Flags: 0,
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Type: MYSQL_TYPE_VAR_STRING,
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Scale: 0,
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},
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},
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status: mysql.SERVER_STATUS_AUTOCOMMIT,
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eor_returned: true,
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},
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}
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for ii := 0; ii > 10000; ii += 3 {
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var val interface{}
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if ii%10 == 0 {
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checkResult(t, query("insert t values (null)"),
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cmdOK(1, false, true))
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val = nil
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} else {
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txt := []byte(fmt.Sprintf("%d %d %d %d %d", ii, ii, ii, ii, ii))
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checkResult(t,
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query("insert t values ('%s')", txt), cmdOK(1, false, true))
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val = txt
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}
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exp.rows = append(exp.rows, mysql.Row{val})
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}
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checkResult(t, query("select s as Str from t as Test"), exp)
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checkResult(t, query("drop table t"), cmdOK(0, false, true))
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myClose(t)
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}
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// Prepared statements tests
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type StmtErr struct {
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stmt *Stmt
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err error
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}
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func prepare(sql string) *StmtErr {
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stmt, err := my.Prepare(sql)
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return &StmtErr{stmt.(*Stmt), err}
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}
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func checkStmt(t *testing.T, res, exp *StmtErr) {
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ok := res.err == exp.err &&
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// Skipping id
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reflect.DeepEqual(res.stmt.fields, exp.stmt.fields) &&
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res.stmt.field_count == exp.stmt.field_count &&
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res.stmt.param_count == exp.stmt.param_count &&
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res.stmt.warning_count == exp.stmt.warning_count &&
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res.stmt.status == exp.stmt.status
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if !ok {
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if exp.err == nil {
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checkErr(t, res.err, nil)
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checkWarnCount(t, res.stmt.warning_count, exp.stmt.warning_count)
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for _, v := range res.stmt.fields {
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fmt.Printf("%+v\n", v)
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}
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t.Fatalf("Bad result statement: res=%v exp=%v", res.stmt, exp.stmt)
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}
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}
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}
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func TestPrepared(t *testing.T) {
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myConnect(t, true, 0)
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query("drop table p") // Drop test table if exists
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checkResult(t,
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query(
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"create table p ("+
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" ii int not null, ss varchar(20), dd datetime"+
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") default charset=utf8",
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),
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cmdOK(0, false, true),
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)
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exp := Stmt{
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fields: []*mysql.Field{
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&mysql.Field{
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Catalog: "def", Db: "test", Table: "p", OrgTable: "p",
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Name: "i",
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OrgName: "ii",
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DispLen: 11,
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Flags: _FLAG_NO_DEFAULT_VALUE | _FLAG_NOT_NULL,
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Type: MYSQL_TYPE_LONG,
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Scale: 0,
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},
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&mysql.Field{
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Catalog: "def", Db: "test", Table: "p", OrgTable: "p",
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Name: "s",
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OrgName: "ss",
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DispLen: 3 * 20, // varchar(20)
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Flags: 0,
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Type: MYSQL_TYPE_VAR_STRING,
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Scale: 0,
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},
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&mysql.Field{
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Catalog: "def", Db: "test", Table: "p", OrgTable: "p",
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Name: "d",
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OrgName: "dd",
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DispLen: 19,
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Flags: _FLAG_BINARY,
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Type: MYSQL_TYPE_DATETIME,
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Scale: 0,
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},
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},
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field_count: 3,
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param_count: 2,
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warning_count: 0,
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status: 0x2,
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}
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sel := prepare("select ii i, ss s, dd d from p where ii = ? and ss = ?")
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checkStmt(t, sel, &StmtErr{&exp, nil})
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all := prepare("select * from p")
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checkErr(t, all.err, nil)
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ins := prepare("insert p values (?, ?, ?)")
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checkErr(t, ins.err, nil)
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parsed, err := mysql.ParseTime("2012-01-17 01:10:10", time.Local)
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checkErr(t, err, nil)
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parsedZero, err := mysql.ParseTime("0000-00-00 00:00:00", time.Local)
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checkErr(t, err, nil)
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if !parsedZero.IsZero() {
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t.Fatalf("time '%s' isn't zero", parsedZero)
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}
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exp_rows := []mysql.Row{
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mysql.Row{
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2, "Taki tekst", time.Unix(123456789, 0),
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},
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mysql.Row{
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5, "Pąk róży", parsed,
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},
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mysql.Row{
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-3, "基础体温", parsed,
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},
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mysql.Row{
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11, "Zero UTC datetime", time.Unix(0, 0),
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},
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mysql.Row{
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17, mysql.Blob([]byte("Zero datetime")), parsedZero,
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},
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mysql.Row{
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23, []byte("NULL datetime"), (*time.Time)(nil),
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},
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mysql.Row{
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23, "NULL", nil,
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},
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}
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for _, row := range exp_rows {
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checkErrWarn(t,
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exec(ins.stmt, row[0], row[1], row[2]),
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cmdOK(1, true, true),
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)
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}
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// Convert values to expected result types
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for _, row := range exp_rows {
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for ii, col := range row {
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val := reflect.ValueOf(col)
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// Dereference pointers
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if val.Kind() == reflect.Ptr {
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val = val.Elem()
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}
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switch val.Kind() {
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case reflect.Invalid:
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row[ii] = nil
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case reflect.String:
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row[ii] = []byte(val.String())
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case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32,
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reflect.Int64:
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row[ii] = int32(val.Int())
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case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32,
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reflect.Uint64:
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row[ii] = int32(val.Uint())
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case reflect.Slice:
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if val.Type().Elem().Kind() == reflect.Uint8 {
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bytes := make([]byte, val.Len())
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for ii := range bytes {
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bytes[ii] = val.Index(ii).Interface().(uint8)
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}
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row[ii] = bytes
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}
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}
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}
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}
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checkErrWarn(t, exec(sel.stmt, 2, "Taki tekst"), selectOK(exp_rows, true))
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checkErrWarnRows(t, exec(all.stmt), selectOK(exp_rows, true))
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checkResult(t, query("drop table p"), cmdOK(0, false, true))
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checkErr(t, sel.stmt.Delete(), nil)
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checkErr(t, all.stmt.Delete(), nil)
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checkErr(t, ins.stmt.Delete(), nil)
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myClose(t)
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}
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// Bind testing
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func TestVarBinding(t *testing.T) {
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myConnect(t, true, 0)
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query("drop table t") // Drop test table if exists
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checkResult(t,
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query("create table t (id int primary key, str varchar(20))"),
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cmdOK(0, false, true),
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)
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ins, err := my.Prepare("insert t values (?, ?)")
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checkErr(t, err, nil)
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var (
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rre RowsResErr
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id *int
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str *string
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ii int
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ss string
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)
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ins.Bind(&id, &str)
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i1 := 1
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s1 := "Ala"
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id = &i1
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str = &s1
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rre.res, rre.err = ins.Run()
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checkResult(t, &rre, cmdOK(1, true, false))
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i2 := 2
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s2 := "Ma kota!"
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id = &i2
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str = &s2
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rre.res, rre.err = ins.Run()
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checkResult(t, &rre, cmdOK(1, true, false))
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|
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ins.Bind(&ii, &ss)
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ii = 3
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ss = "A kot ma Ale!"
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rre.res, rre.err = ins.Run()
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checkResult(t, &rre, cmdOK(1, true, false))
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|
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sel, err := my.Prepare("select str from t where id = ?")
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checkErr(t, err, nil)
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|
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rows, _, err := sel.Exec(1)
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checkErr(t, err, nil)
|
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if len(rows) != 1 || bytes.Compare([]byte(s1), rows[0].Bin(0)) != 0 {
|
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t.Fatal("First string don't match")
|
|
}
|
|
|
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rows, _, err = sel.Exec(2)
|
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checkErr(t, err, nil)
|
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if len(rows) != 1 || bytes.Compare([]byte(s2), rows[0].Bin(0)) != 0 {
|
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t.Fatal("Second string don't match")
|
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}
|
|
|
|
rows, _, err = sel.Exec(3)
|
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checkErr(t, err, nil)
|
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if len(rows) != 1 || bytes.Compare([]byte(ss), rows[0].Bin(0)) != 0 {
|
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t.Fatal("Thrid string don't match")
|
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}
|
|
|
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checkResult(t, query("drop table t"), cmdOK(0, false, true))
|
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myClose(t)
|
|
}
|
|
|
|
func TestBindStruct(t *testing.T) {
|
|
myConnect(t, true, 0)
|
|
query("drop table t") // Drop test table if exists
|
|
checkResult(t,
|
|
query("create table t (id int primary key, txt varchar(20), b bool)"),
|
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cmdOK(0, false, true),
|
|
)
|
|
|
|
ins, err := my.Prepare("insert t values (?, ?, ?)")
|
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checkErr(t, err, nil)
|
|
sel, err := my.Prepare("select txt, b from t where id = ?")
|
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checkErr(t, err, nil)
|
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|
|
var (
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s struct {
|
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Id int
|
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Txt string
|
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B bool
|
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}
|
|
rre RowsResErr
|
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)
|
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|
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ins.Bind(&s)
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|
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s.Id = 2
|
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s.Txt = "Ala ma kota."
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s.B = true
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|
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rre.res, rre.err = ins.Run()
|
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checkResult(t, &rre, cmdOK(1, true, false))
|
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|
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rows, _, err := sel.Exec(s.Id)
|
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checkErr(t, err, nil)
|
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if len(rows) != 1 || rows[0].Str(0) != s.Txt || rows[0].Bool(1) != s.B {
|
|
t.Fatal("selected data don't match inserted data")
|
|
}
|
|
|
|
checkResult(t, query("drop table t"), cmdOK(0, false, true))
|
|
myClose(t)
|
|
}
|
|
|
|
func TestDate(t *testing.T) {
|
|
myConnect(t, true, 0)
|
|
query("drop table d") // Drop test table if exists
|
|
checkResult(t,
|
|
query("create table d (id int, dd date, dt datetime, tt time)"),
|
|
cmdOK(0, false, true),
|
|
)
|
|
|
|
test := []struct {
|
|
dd, dt string
|
|
tt time.Duration
|
|
}{
|
|
{
|
|
"2011-11-13",
|
|
"2010-12-12 11:24:00",
|
|
-time.Duration((128*3600 + 3*60 + 2) * 1e9),
|
|
}, {
|
|
"0000-00-00",
|
|
"0000-00-00 00:00:00",
|
|
time.Duration(0),
|
|
},
|
|
}
|
|
|
|
ins, err := my.Prepare("insert d values (?, ?, ?, ?)")
|
|
checkErr(t, err, nil)
|
|
|
|
sel, err := my.Prepare("select id, tt from d where dd = ? && dt = ?")
|
|
checkErr(t, err, nil)
|
|
|
|
for i, r := range test {
|
|
_, err = ins.Run(i, r.dd, r.dt, r.tt)
|
|
checkErr(t, err, nil)
|
|
|
|
sdt, err := mysql.ParseTime(r.dt, time.Local)
|
|
checkErr(t, err, nil)
|
|
sdd, err := mysql.ParseDate(r.dd)
|
|
checkErr(t, err, nil)
|
|
|
|
rows, _, err := sel.Exec(sdd, sdt)
|
|
checkErr(t, err, nil)
|
|
if rows == nil {
|
|
t.Fatal("nil result")
|
|
}
|
|
if rows[0].Int(0) != i {
|
|
t.Fatal("Bad id", rows[0].Int(1))
|
|
}
|
|
if rows[0][1].(time.Duration) != r.tt {
|
|
t.Fatal("Bad tt", rows[0].Duration(1))
|
|
}
|
|
}
|
|
|
|
checkResult(t, query("drop table d"), cmdOK(0, false, true))
|
|
myClose(t)
|
|
}
|
|
|
|
func TestDateTimeZone(t *testing.T) {
|
|
myConnect(t, true, 0)
|
|
query("drop table d") // Drop test table if exists
|
|
checkResult(t,
|
|
query("create table d (dt datetime)"),
|
|
cmdOK(0, false, true),
|
|
)
|
|
|
|
ins, err := my.Prepare("insert d values (?)")
|
|
checkErr(t, err, nil)
|
|
|
|
sel, err := my.Prepare("select dt from d")
|
|
checkErr(t, err, nil)
|
|
|
|
tstr := "2013-05-10 15:26:00.000000000"
|
|
|
|
_, err = ins.Run(tstr)
|
|
checkErr(t, err, nil)
|
|
|
|
tt := make([]time.Time, 4)
|
|
|
|
row, _, err := sel.ExecFirst()
|
|
checkErr(t, err, nil)
|
|
tt[0] = row.Time(0, time.UTC)
|
|
tt[1] = row.Time(0, time.Local)
|
|
row, _, err = my.QueryFirst("select dt from d")
|
|
checkErr(t, err, nil)
|
|
tt[2] = row.Time(0, time.UTC)
|
|
tt[3] = row.Time(0, time.Local)
|
|
for _, v := range tt {
|
|
if v.Format(mysql.TimeFormat) != tstr {
|
|
t.Fatal("Timezone problem:", tstr, "!=", v)
|
|
}
|
|
}
|
|
|
|
checkResult(t, query("drop table d"), cmdOK(0, false, true))
|
|
myClose(t)
|
|
}
|
|
|
|
// Big blob
|
|
func TestBigBlob(t *testing.T) {
|
|
myConnect(t, true, 34*1024*1024)
|
|
query("drop table p") // Drop test table if exists
|
|
checkResult(t,
|
|
query("create table p (id int primary key, bb longblob)"),
|
|
cmdOK(0, false, true),
|
|
)
|
|
|
|
ins, err := my.Prepare("insert p values (?, ?)")
|
|
checkErr(t, err, nil)
|
|
|
|
sel, err := my.Prepare("select bb from p where id = ?")
|
|
checkErr(t, err, nil)
|
|
|
|
big_blob := make(mysql.Blob, 33*1024*1024)
|
|
for ii := range big_blob {
|
|
big_blob[ii] = byte(ii)
|
|
}
|
|
|
|
var (
|
|
rre RowsResErr
|
|
bb mysql.Blob
|
|
id int
|
|
)
|
|
data := struct {
|
|
Id int
|
|
Bb mysql.Blob
|
|
}{}
|
|
|
|
// Individual parameters binding
|
|
ins.Bind(&id, &bb)
|
|
id = 1
|
|
bb = big_blob
|
|
|
|
// Insert full blob. Three packets are sended. First two has maximum length
|
|
rre.res, rre.err = ins.Run()
|
|
checkResult(t, &rre, cmdOK(1, true, false))
|
|
|
|
// Struct binding
|
|
ins.Bind(&data)
|
|
data.Id = 2
|
|
data.Bb = big_blob[0 : 32*1024*1024-31]
|
|
|
|
// Insert part of blob - Two packets are sended. All has maximum length.
|
|
rre.res, rre.err = ins.Run()
|
|
checkResult(t, &rre, cmdOK(1, true, false))
|
|
|
|
sel.Bind(&id)
|
|
|
|
// Check first insert.
|
|
tmr := "Too many rows"
|
|
|
|
id = 1
|
|
res, err := sel.Run()
|
|
checkErr(t, err, nil)
|
|
|
|
row, err := res.GetRow()
|
|
checkErr(t, err, nil)
|
|
end, err := res.GetRow()
|
|
checkErr(t, err, nil)
|
|
if end != nil {
|
|
t.Fatal(tmr)
|
|
}
|
|
|
|
if bytes.Compare(row[0].([]byte), big_blob) != 0 {
|
|
t.Fatal("Full blob data don't match")
|
|
}
|
|
|
|
// Check second insert.
|
|
id = 2
|
|
res, err = sel.Run()
|
|
checkErr(t, err, nil)
|
|
|
|
row, err = res.GetRow()
|
|
checkErr(t, err, nil)
|
|
end, err = res.GetRow()
|
|
checkErr(t, err, nil)
|
|
if end != nil {
|
|
t.Fatal(tmr)
|
|
}
|
|
|
|
if bytes.Compare(row.Bin(res.Map("bb")), data.Bb) != 0 {
|
|
t.Fatal("Partial blob data don't match")
|
|
}
|
|
|
|
checkResult(t, query("drop table p"), cmdOK(0, false, true))
|
|
myClose(t)
|
|
}
|
|
|
|
// Test for empty result
|
|
func TestEmpty(t *testing.T) {
|
|
checkNil := func(r mysql.Row) {
|
|
if r != nil {
|
|
t.Error("Not empty result")
|
|
}
|
|
}
|
|
myConnect(t, true, 0)
|
|
query("drop table e") // Drop test table if exists
|
|
// Create table
|
|
checkResult(t,
|
|
query("create table e (id int)"),
|
|
cmdOK(0, false, true),
|
|
)
|
|
// Text query
|
|
res, err := my.Start("select * from e")
|
|
checkErr(t, err, nil)
|
|
row, err := res.GetRow()
|
|
checkErr(t, err, nil)
|
|
checkNil(row)
|
|
row, err = res.GetRow()
|
|
checkErr(t, err, mysql.ErrReadAfterEOR)
|
|
checkNil(row)
|
|
// Prepared statement
|
|
sel, err := my.Prepare("select * from e")
|
|
checkErr(t, err, nil)
|
|
res, err = sel.Run()
|
|
checkErr(t, err, nil)
|
|
row, err = res.GetRow()
|
|
checkErr(t, err, nil)
|
|
checkNil(row)
|
|
row, err = res.GetRow()
|
|
checkErr(t, err, mysql.ErrReadAfterEOR)
|
|
checkNil(row)
|
|
// Drop test table
|
|
checkResult(t, query("drop table e"), cmdOK(0, false, true))
|
|
}
|
|
|
|
// Reconnect test
|
|
func TestReconnect(t *testing.T) {
|
|
myConnect(t, true, 0)
|
|
query("drop table r") // Drop test table if exists
|
|
checkResult(t,
|
|
query("create table r (id int primary key, str varchar(20))"),
|
|
cmdOK(0, false, true),
|
|
)
|
|
|
|
ins, err := my.Prepare("insert r values (?, ?)")
|
|
checkErr(t, err, nil)
|
|
sel, err := my.Prepare("select str from r where id = ?")
|
|
checkErr(t, err, nil)
|
|
|
|
params := struct {
|
|
Id int
|
|
Str string
|
|
}{}
|
|
var sel_id int
|
|
|
|
ins.Bind(¶ms)
|
|
sel.Bind(&sel_id)
|
|
|
|
checkErr(t, my.Reconnect(), nil)
|
|
|
|
params.Id = 1
|
|
params.Str = "Bla bla bla"
|
|
_, err = ins.Run()
|
|
checkErr(t, err, nil)
|
|
|
|
checkErr(t, my.Reconnect(), nil)
|
|
|
|
sel_id = 1
|
|
res, err := sel.Run()
|
|
checkErr(t, err, nil)
|
|
|
|
row, err := res.GetRow()
|
|
checkErr(t, err, nil)
|
|
|
|
checkErr(t, res.End(), nil)
|
|
|
|
if row == nil || row[0] == nil ||
|
|
params.Str != row.Str(0) {
|
|
t.Fatal("Bad result")
|
|
}
|
|
|
|
checkErr(t, my.Reconnect(), nil)
|
|
|
|
checkResult(t, query("drop table r"), cmdOK(0, false, true))
|
|
myClose(t)
|
|
}
|
|
|
|
// StmtSendLongData test
|
|
|
|
func TestSendLongData(t *testing.T) {
|
|
myConnect(t, true, 64*1024*1024)
|
|
query("drop table l") // Drop test table if exists
|
|
checkResult(t,
|
|
query("create table l (id int primary key, bb longblob)"),
|
|
cmdOK(0, false, true),
|
|
)
|
|
ins, err := my.Prepare("insert l values (?, ?)")
|
|
checkErr(t, err, nil)
|
|
|
|
sel, err := my.Prepare("select bb from l where id = ?")
|
|
checkErr(t, err, nil)
|
|
|
|
var (
|
|
rre RowsResErr
|
|
id int64
|
|
)
|
|
|
|
ins.Bind(&id, []byte(nil))
|
|
sel.Bind(&id)
|
|
|
|
// Prepare data
|
|
data := make([]byte, 4*1024*1024)
|
|
for ii := range data {
|
|
data[ii] = byte(ii)
|
|
}
|
|
// Send long data twice
|
|
checkErr(t, ins.SendLongData(1, data, 256*1024), nil)
|
|
checkErr(t, ins.SendLongData(1, data, 512*1024), nil)
|
|
|
|
id = 1
|
|
rre.res, rre.err = ins.Run()
|
|
checkResult(t, &rre, cmdOK(1, true, false))
|
|
|
|
res, err := sel.Run()
|
|
checkErr(t, err, nil)
|
|
|
|
row, err := res.GetRow()
|
|
checkErr(t, err, nil)
|
|
|
|
checkErr(t, res.End(), nil)
|
|
|
|
if row == nil || row[0] == nil ||
|
|
bytes.Compare(append(data, data...), row.Bin(0)) != 0 {
|
|
t.Fatal("Bad result")
|
|
}
|
|
|
|
file, err := ioutil.TempFile("", "mymysql_test-")
|
|
checkErr(t, err, nil)
|
|
filename := file.Name()
|
|
defer os.Remove(filename)
|
|
|
|
buf := make([]byte, 1024)
|
|
for i := 0; i < 2048; i++ {
|
|
_, err := file.Write(buf)
|
|
checkErr(t, err, nil)
|
|
}
|
|
checkErr(t, file.Close(), nil)
|
|
|
|
// Send long data from io.Reader twice
|
|
file, err = os.Open(filename)
|
|
checkErr(t, err, nil)
|
|
checkErr(t, ins.SendLongData(1, file, 128*1024), nil)
|
|
checkErr(t, file.Close(), nil)
|
|
file, err = os.Open(filename)
|
|
checkErr(t, err, nil)
|
|
checkErr(t, ins.SendLongData(1, file, 1024*1024), nil)
|
|
checkErr(t, file.Close(), nil)
|
|
|
|
id = 2
|
|
rre.res, rre.err = ins.Run()
|
|
checkResult(t, &rre, cmdOK(1, true, false))
|
|
|
|
res, err = sel.Run()
|
|
checkErr(t, err, nil)
|
|
|
|
row, err = res.GetRow()
|
|
checkErr(t, err, nil)
|
|
|
|
checkErr(t, res.End(), nil)
|
|
|
|
// Read file for check result
|
|
data, err = ioutil.ReadFile(filename)
|
|
checkErr(t, err, nil)
|
|
|
|
if row == nil || row[0] == nil ||
|
|
bytes.Compare(append(data, data...), row.Bin(0)) != 0 {
|
|
t.Fatal("Bad result")
|
|
}
|
|
|
|
checkResult(t, query("drop table l"), cmdOK(0, false, true))
|
|
myClose(t)
|
|
}
|
|
|
|
func TestNull(t *testing.T) {
|
|
myConnect(t, true, 0)
|
|
query("drop table if exists n")
|
|
checkResult(t,
|
|
query("create table n (i int not null, n int)"),
|
|
cmdOK(0, false, true),
|
|
)
|
|
ins, err := my.Prepare("insert n values (?, ?)")
|
|
checkErr(t, err, nil)
|
|
|
|
var (
|
|
p struct{ I, N *int }
|
|
rre RowsResErr
|
|
)
|
|
ins.Bind(&p)
|
|
|
|
p.I = new(int)
|
|
p.N = new(int)
|
|
|
|
*p.I = 0
|
|
*p.N = 1
|
|
rre.res, rre.err = ins.Run()
|
|
checkResult(t, &rre, cmdOK(1, true, false))
|
|
*p.I = 1
|
|
p.N = nil
|
|
rre.res, rre.err = ins.Run()
|
|
checkResult(t, &rre, cmdOK(1, true, false))
|
|
|
|
checkResult(t, query("insert n values (2, 1)"), cmdOK(1, false, true))
|
|
checkResult(t, query("insert n values (3, NULL)"), cmdOK(1, false, true))
|
|
|
|
rows, res, err := my.Query("select * from n")
|
|
checkErr(t, err, nil)
|
|
if len(rows) != 4 {
|
|
t.Fatal("str: len(rows) != 4")
|
|
}
|
|
i := res.Map("i")
|
|
n := res.Map("n")
|
|
for k, row := range rows {
|
|
switch {
|
|
case row[i] == nil || row.Int(i) != k:
|
|
case k%2 == 1 && row[n] != nil:
|
|
case k%2 == 0 && (row[n] == nil || row.Int(n) != 1):
|
|
default:
|
|
continue
|
|
}
|
|
t.Fatalf("str row: %d = (%s, %s)", k, row[i], row[n])
|
|
}
|
|
|
|
sel, err := my.Prepare("select * from n")
|
|
checkErr(t, err, nil)
|
|
rows, res, err = sel.Exec()
|
|
checkErr(t, err, nil)
|
|
if len(rows) != 4 {
|
|
t.Fatal("bin: len(rows) != 4")
|
|
}
|
|
i = res.Map("i")
|
|
n = res.Map("n")
|
|
for k, row := range rows {
|
|
switch {
|
|
case row[i] == nil || row.Int(i) != k:
|
|
case k%2 == 1 && row[n] != nil:
|
|
case k%2 == 0 && (row[n] == nil || row.Int(n) != 1):
|
|
default:
|
|
continue
|
|
}
|
|
t.Fatalf("bin row: %d = (%v, %v)", k, row[i], row[n])
|
|
}
|
|
|
|
checkResult(t, query("drop table n"), cmdOK(0, false, true))
|
|
}
|
|
|
|
func TestMultipleResults(t *testing.T) {
|
|
myConnect(t, true, 0)
|
|
query("drop table m") // Drop test table if exists
|
|
checkResult(t,
|
|
query("create table m (id int primary key, str varchar(20))"),
|
|
cmdOK(0, false, true),
|
|
)
|
|
|
|
str := []string{"zero", "jeden", "dwa"}
|
|
|
|
checkResult(t, query("insert m values (0, '%s')", str[0]),
|
|
cmdOK(1, false, true))
|
|
checkResult(t, query("insert m values (1, '%s')", str[1]),
|
|
cmdOK(1, false, true))
|
|
checkResult(t, query("insert m values (2, '%s')", str[2]),
|
|
cmdOK(1, false, true))
|
|
|
|
res, err := my.Start("select id from m; select str from m")
|
|
checkErr(t, err, nil)
|
|
|
|
for ii := 0; ; ii++ {
|
|
row, err := res.GetRow()
|
|
checkErr(t, err, nil)
|
|
if row == nil {
|
|
break
|
|
}
|
|
if row.Int(0) != ii {
|
|
t.Fatal("Bad result")
|
|
}
|
|
}
|
|
res, err = res.NextResult()
|
|
checkErr(t, err, nil)
|
|
for ii := 0; ; ii++ {
|
|
row, err := res.GetRow()
|
|
checkErr(t, err, nil)
|
|
if row == nil {
|
|
break
|
|
}
|
|
if row.Str(0) != str[ii] {
|
|
t.Fatal("Bad result")
|
|
}
|
|
}
|
|
|
|
checkResult(t, query("drop table m"), cmdOK(0, false, true))
|
|
myClose(t)
|
|
}
|
|
|
|
func TestDecimal(t *testing.T) {
|
|
myConnect(t, true, 0)
|
|
|
|
query("drop table if exists d")
|
|
checkResult(t,
|
|
query("create table d (d decimal(4,2))"),
|
|
cmdOK(0, false, true),
|
|
)
|
|
|
|
checkResult(t, query("insert d values (10.01)"), cmdOK(1, false, true))
|
|
sql := "select * from d"
|
|
sel, err := my.Prepare(sql)
|
|
checkErr(t, err, nil)
|
|
rows, res, err := sel.Exec()
|
|
checkErr(t, err, nil)
|
|
if len(rows) != 1 || rows[0][res.Map("d")].(float64) != 10.01 {
|
|
t.Fatal(sql)
|
|
}
|
|
|
|
checkResult(t, query("drop table d"), cmdOK(0, false, true))
|
|
myClose(t)
|
|
}
|
|
|
|
func TestMediumInt(t *testing.T) {
|
|
myConnect(t, true, 0)
|
|
query("DROP TABLE mi")
|
|
checkResult(t,
|
|
query(
|
|
`CREATE TABLE mi (
|
|
id INT PRIMARY KEY AUTO_INCREMENT,
|
|
m MEDIUMINT
|
|
)`,
|
|
),
|
|
cmdOK(0, false, true),
|
|
)
|
|
|
|
const n = 9
|
|
|
|
for i := 0; i < n; i++ {
|
|
res, err := my.Start("INSERT mi VALUES (0, %d)", i)
|
|
checkErr(t, err, nil)
|
|
if res.InsertId() != uint64(i+1) {
|
|
t.Fatalf("Wrong insert id: %d, expected: %d", res.InsertId(), i+1)
|
|
}
|
|
}
|
|
|
|
sel, err := my.Prepare("SELECT * FROM mi")
|
|
checkErr(t, err, nil)
|
|
|
|
res, err := sel.Run()
|
|
checkErr(t, err, nil)
|
|
|
|
i := 0
|
|
for {
|
|
row, err := res.GetRow()
|
|
checkErr(t, err, nil)
|
|
if row == nil {
|
|
break
|
|
}
|
|
id, m := row.Int(0), row.Int(1)
|
|
if id != i+1 || m != i {
|
|
t.Fatalf("i=%d id=%d m=%d", i, id, m)
|
|
}
|
|
i++
|
|
}
|
|
if i != n {
|
|
t.Fatalf("%d rows read, %d expected", i, n)
|
|
}
|
|
checkResult(t, query("drop table mi"), cmdOK(0, false, true))
|
|
}
|
|
|
|
func TestStoredProcedures(t *testing.T) {
|
|
myConnect(t, true, 0)
|
|
query("DROP PROCEDURE pr")
|
|
query("DROP TABLE p")
|
|
checkResult(t,
|
|
query(
|
|
`CREATE TABLE p (
|
|
id INT PRIMARY KEY AUTO_INCREMENT,
|
|
txt VARCHAR(8)
|
|
)`,
|
|
),
|
|
cmdOK(0, false, true),
|
|
)
|
|
_, err := my.Start(
|
|
`CREATE PROCEDURE pr (IN i INT)
|
|
BEGIN
|
|
INSERT p VALUES (0, "aaa");
|
|
SELECT * FROM p;
|
|
SELECT i * id FROM p;
|
|
END`,
|
|
)
|
|
checkErr(t, err, nil)
|
|
|
|
res, err := my.Start("CALL pr(3)")
|
|
checkErr(t, err, nil)
|
|
|
|
rows, err := res.GetRows()
|
|
checkErr(t, err, nil)
|
|
if len(rows) != 1 || len(rows[0]) != 2 || rows[0].Int(0) != 1 || rows[0].Str(1) != "aaa" {
|
|
t.Fatalf("Bad result set: %+v", rows)
|
|
}
|
|
|
|
res, err = res.NextResult()
|
|
checkErr(t, err, nil)
|
|
|
|
rows, err = res.GetRows()
|
|
checkErr(t, err, nil)
|
|
if len(rows) != 1 || len(rows[0]) != 1 || rows[0].Int(0) != 3 {
|
|
t.Fatalf("Bad result set: %+v", rows)
|
|
}
|
|
|
|
res, err = res.NextResult()
|
|
checkErr(t, err, nil)
|
|
if !res.StatusOnly() {
|
|
t.Fatalf("Result includes resultset at end of procedure: %+v", res)
|
|
}
|
|
|
|
_, err = my.Start("DROP PROCEDURE pr")
|
|
checkErr(t, err, nil)
|
|
|
|
checkResult(t, query("DROP TABLE p"), cmdOK(0, false, true))
|
|
}
|
|
|
|
// Benchamrks
|
|
|
|
func check(err error) {
|
|
if err != nil {
|
|
fmt.Println(err)
|
|
os.Exit(1)
|
|
}
|
|
}
|
|
|
|
func BenchmarkInsertSelect(b *testing.B) {
|
|
b.StopTimer()
|
|
|
|
my := New(conn[0], conn[1], conn[2], user, passwd, dbname)
|
|
check(my.Connect())
|
|
|
|
my.Start("drop table b") // Drop test table if exists
|
|
|
|
_, err := my.Start("create table b (s varchar(40), i int)")
|
|
check(err)
|
|
|
|
for ii := 0; ii < 10000; ii++ {
|
|
_, err := my.Start("insert b values ('%d-%d-%d', %d)", ii, ii, ii, ii)
|
|
check(err)
|
|
}
|
|
|
|
b.StartTimer()
|
|
|
|
for ii := 0; ii < b.N; ii++ {
|
|
res, err := my.Start("select * from b")
|
|
check(err)
|
|
for {
|
|
row, err := res.GetRow()
|
|
check(err)
|
|
if row == nil {
|
|
break
|
|
}
|
|
}
|
|
}
|
|
|
|
b.StopTimer()
|
|
|
|
_, err = my.Start("drop table b")
|
|
check(err)
|
|
check(my.Close())
|
|
}
|
|
|
|
func BenchmarkPreparedInsertSelect(b *testing.B) {
|
|
b.StopTimer()
|
|
|
|
my := New(conn[0], conn[1], conn[2], user, passwd, dbname)
|
|
check(my.Connect())
|
|
|
|
my.Start("drop table b") // Drop test table if exists
|
|
|
|
_, err := my.Start("create table b (s varchar(40), i int)")
|
|
check(err)
|
|
|
|
ins, err := my.Prepare("insert b values (?, ?)")
|
|
check(err)
|
|
|
|
sel, err := my.Prepare("select * from b")
|
|
check(err)
|
|
|
|
for ii := 0; ii < 10000; ii++ {
|
|
_, err := ins.Run(fmt.Sprintf("%d-%d-%d", ii, ii, ii), ii)
|
|
check(err)
|
|
}
|
|
|
|
b.StartTimer()
|
|
|
|
for ii := 0; ii < b.N; ii++ {
|
|
res, err := sel.Run()
|
|
check(err)
|
|
for {
|
|
row, err := res.GetRow()
|
|
check(err)
|
|
if row == nil {
|
|
break
|
|
}
|
|
}
|
|
}
|
|
|
|
b.StopTimer()
|
|
|
|
_, err = my.Start("drop table b")
|
|
check(err)
|
|
check(my.Close())
|
|
}
|