mirror of
https://github.com/ncruces/go-sqlite3.git
synced 2026-01-12 14:09:13 +00:00
435 lines
7.8 KiB
Go
435 lines
7.8 KiB
Go
package tests
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"os"
|
|
"path/filepath"
|
|
"reflect"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/ncruces/go-sqlite3"
|
|
_ "github.com/ncruces/go-sqlite3/embed"
|
|
)
|
|
|
|
func TestConn_Open_dir(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
_, err := sqlite3.OpenFlags(".", 0)
|
|
if err == nil {
|
|
t.Fatal("want error")
|
|
}
|
|
if !errors.Is(err, sqlite3.CANTOPEN) {
|
|
t.Errorf("got %v, want sqlite3.CANTOPEN", err)
|
|
}
|
|
}
|
|
|
|
func TestConn_Open_notfound(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
_, err := sqlite3.OpenFlags("test.db", sqlite3.OPEN_READONLY)
|
|
if err == nil {
|
|
t.Fatal("want error")
|
|
}
|
|
if !errors.Is(err, sqlite3.CANTOPEN) {
|
|
t.Errorf("got %v, want sqlite3.CANTOPEN", err)
|
|
}
|
|
}
|
|
|
|
func TestConn_Open_modeof(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
dir := t.TempDir()
|
|
file := filepath.Join(dir, "test.db")
|
|
mode := filepath.Join(dir, "modeof.txt")
|
|
|
|
fd, err := os.OpenFile(mode, os.O_CREATE, 0624)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
fi, err := fd.Stat()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
fd.Close()
|
|
|
|
db, err := sqlite3.Open("file:" + file + "?modeof=" + mode)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
di, err := os.Stat(file)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
db.Close()
|
|
|
|
if di.Mode() != fi.Mode() {
|
|
t.Errorf("got %v, want %v", di.Mode(), fi.Mode())
|
|
}
|
|
|
|
_, err = sqlite3.Open("file:" + file + "?modeof=" + mode + "2")
|
|
if err == nil {
|
|
t.Fatal("want error")
|
|
}
|
|
}
|
|
|
|
func TestConn_Close(t *testing.T) {
|
|
var db *sqlite3.Conn
|
|
db.Close()
|
|
}
|
|
|
|
func TestConn_Close_BUSY(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
db, err := sqlite3.Open(":memory:")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer db.Close()
|
|
|
|
stmt, _, err := db.Prepare(`BEGIN`)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer stmt.Close()
|
|
|
|
err = db.Close()
|
|
if err == nil {
|
|
t.Fatal("want error")
|
|
}
|
|
if !errors.Is(err, sqlite3.BUSY) {
|
|
t.Errorf("got %v, want sqlite3.BUSY", err)
|
|
}
|
|
var terr interface{ Temporary() bool }
|
|
if !errors.As(err, &terr) || !terr.Temporary() {
|
|
t.Error("not temporary", err)
|
|
}
|
|
if got := err.Error(); got != `sqlite3: database is locked: unable to close due to unfinalized statements or unfinished backups` {
|
|
t.Error("got message:", got)
|
|
}
|
|
}
|
|
|
|
func TestConn_Pragma(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
db, err := sqlite3.Open("file::memory:?_pragma=busy_timeout(1000)")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer db.Close()
|
|
|
|
got, err := db.Pragma("busy_timeout")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
want := []string{"1000"}
|
|
|
|
if !reflect.DeepEqual(got, want) {
|
|
t.Errorf("got %v, want %v", got, want)
|
|
}
|
|
|
|
var serr *sqlite3.Error
|
|
_, err = db.Pragma("+")
|
|
if err == nil {
|
|
t.Error("want: error")
|
|
}
|
|
if !errors.As(err, &serr) {
|
|
t.Fatalf("got %T, want sqlite3.Error", err)
|
|
}
|
|
if rc := serr.Code(); rc != sqlite3.ERROR {
|
|
t.Errorf("got %d, want sqlite3.ERROR", rc)
|
|
}
|
|
if got := err.Error(); got != `sqlite3: SQL logic error: near "+": syntax error` {
|
|
t.Error("got message:", got)
|
|
}
|
|
}
|
|
|
|
func TestConn_SetInterrupt(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
db, err := sqlite3.Open(":memory:")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer db.Close()
|
|
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
db.SetInterrupt(ctx)
|
|
|
|
// Interrupt doesn't interrupt this.
|
|
err = db.Exec(`SELECT 1`)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
db.SetInterrupt(context.Background())
|
|
|
|
stmt, _, err := db.Prepare(`
|
|
WITH RECURSIVE
|
|
fibonacci (curr, next)
|
|
AS (
|
|
SELECT 0, 1
|
|
UNION ALL
|
|
SELECT next, curr + next FROM fibonacci
|
|
LIMIT 1e6
|
|
)
|
|
SELECT min(curr) FROM fibonacci
|
|
`)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer stmt.Close()
|
|
|
|
db.SetInterrupt(ctx)
|
|
go cancel()
|
|
|
|
// Interrupting works.
|
|
err = stmt.Exec()
|
|
if !errors.Is(err, sqlite3.INTERRUPT) {
|
|
t.Errorf("got %v, want sqlite3.INTERRUPT", err)
|
|
}
|
|
|
|
// Interrupting sticks.
|
|
err = db.Exec(`SELECT 1`)
|
|
if !errors.Is(err, sqlite3.INTERRUPT) {
|
|
t.Errorf("got %v, want sqlite3.INTERRUPT", err)
|
|
}
|
|
|
|
ctx, cancel = context.WithCancel(context.Background())
|
|
defer cancel()
|
|
db.SetInterrupt(ctx)
|
|
|
|
// Interrupting can be cleared.
|
|
err = db.Exec(`SELECT 1`)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func TestConn_Prepare_empty(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
db, err := sqlite3.Open(":memory:")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer db.Close()
|
|
|
|
stmt, _, err := db.Prepare(``)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer stmt.Close()
|
|
|
|
if stmt != nil {
|
|
t.Error("want nil")
|
|
}
|
|
}
|
|
|
|
func TestConn_Prepare_tail(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
db, err := sqlite3.Open(":memory:")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer db.Close()
|
|
|
|
stmt, tail, err := db.Prepare(`SELECT 1; -- HERE`)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer stmt.Close()
|
|
|
|
if !strings.Contains(tail, "-- HERE") {
|
|
t.Errorf("got %q", tail)
|
|
}
|
|
}
|
|
|
|
func TestConn_Prepare_invalid(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
db, err := sqlite3.Open(":memory:")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer db.Close()
|
|
|
|
var serr *sqlite3.Error
|
|
|
|
_, _, err = db.Prepare(`SELECT`)
|
|
if err == nil {
|
|
t.Fatal("want error")
|
|
}
|
|
if !errors.As(err, &serr) {
|
|
t.Fatalf("got %T, want sqlite3.Error", err)
|
|
}
|
|
if rc := serr.Code(); rc != sqlite3.ERROR {
|
|
t.Errorf("got %d, want sqlite3.ERROR", rc)
|
|
}
|
|
if got := err.Error(); got != `sqlite3: SQL logic error: incomplete input` {
|
|
t.Error("got message:", got)
|
|
}
|
|
|
|
_, _, err = db.Prepare(`SELECT * FRM sqlite_schema`)
|
|
if err == nil {
|
|
t.Fatal("want error")
|
|
}
|
|
if !errors.As(err, &serr) {
|
|
t.Fatalf("got %T, want sqlite3.ERROR", err)
|
|
}
|
|
if rc := serr.Code(); rc != sqlite3.ERROR {
|
|
t.Errorf("got %d, want sqlite3.ERROR", rc)
|
|
}
|
|
if got := serr.SQL(); got != `FRM sqlite_schema` {
|
|
t.Error("got SQL:", got)
|
|
}
|
|
if got := serr.Error(); got != `sqlite3: SQL logic error: near "FRM": syntax error` {
|
|
t.Error("got message:", got)
|
|
}
|
|
}
|
|
|
|
func TestConn_Config(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
db, err := sqlite3.Open(":memory:")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer db.Close()
|
|
|
|
o, err := db.Config(sqlite3.DBCONFIG_DEFENSIVE)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if o != false {
|
|
t.Error("want false")
|
|
}
|
|
|
|
o, err = db.Config(sqlite3.DBCONFIG_DEFENSIVE, true)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if o != true {
|
|
t.Error("want true")
|
|
}
|
|
|
|
o, err = db.Config(sqlite3.DBCONFIG_DEFENSIVE)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if o != true {
|
|
t.Error("want true")
|
|
}
|
|
|
|
o, err = db.Config(sqlite3.DBCONFIG_DEFENSIVE, false)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if o != false {
|
|
t.Error("want false")
|
|
}
|
|
|
|
o, err = db.Config(sqlite3.DBCONFIG_DEFENSIVE)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if o != false {
|
|
t.Error("want false")
|
|
}
|
|
}
|
|
|
|
func TestConn_ConfigLog(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
db, err := sqlite3.Open(":memory:")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer db.Close()
|
|
|
|
var code sqlite3.ExtendedErrorCode
|
|
err = db.ConfigLog(func(c sqlite3.ExtendedErrorCode, msg string) {
|
|
t.Log(msg)
|
|
code = c
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
db.Prepare(`SELECT * FRM sqlite_schema`)
|
|
|
|
if code != sqlite3.ExtendedErrorCode(sqlite3.ERROR) {
|
|
t.Error("want sqlite3.ERROR")
|
|
}
|
|
}
|
|
|
|
func TestConn_ReleaseMemory(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
db, err := sqlite3.Open(":memory:")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer db.Close()
|
|
|
|
err = db.ReleaseMemory()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func TestConn_SetLastInsertRowID(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
db, err := sqlite3.Open(":memory:")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer db.Close()
|
|
|
|
db.SetLastInsertRowID(42)
|
|
|
|
got := db.LastInsertRowID()
|
|
if got != 42 {
|
|
t.Errorf("got %d, want 42", got)
|
|
}
|
|
}
|
|
|
|
func TestConn_ReadOnly(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
db, err := sqlite3.Open(":memory:")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer db.Close()
|
|
|
|
if ro, ok := db.ReadOnly(""); ro != false || ok != false {
|
|
t.Errorf("got %v,%v", ro, ok)
|
|
}
|
|
|
|
if ro, ok := db.ReadOnly("xpto"); ro != false || ok != true {
|
|
t.Errorf("got %v,%v", ro, ok)
|
|
}
|
|
}
|
|
|
|
func TestConn_DBName(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
db, err := sqlite3.Open(":memory:")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer db.Close()
|
|
|
|
if name := db.DBName(0); name != "main" {
|
|
t.Errorf("got %s", name)
|
|
}
|
|
|
|
if name := db.DBName(5); name != "" {
|
|
t.Errorf("got %s", name)
|
|
}
|
|
}
|