60 lines
1.2 KiB
Go
60 lines
1.2 KiB
Go
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// Copyright (C) 2018 The Go-SQLite3 Authors.
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//
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// Use of this source code is governed by an MIT-style
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// license that can be found in the LICENSE file.
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// +build cgo
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package sqlite3
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import (
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"database/sql"
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"database/sql/driver"
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"fmt"
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"os"
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"testing"
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)
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func TestPreparedStatementConn(t *testing.T) {
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tempFilename := TempFilename(t)
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defer os.Remove(tempFilename)
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driverName := fmt.Sprintf("sqlite3-%s", t.Name())
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var driverConn *SQLiteConn
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sql.Register(driverName, &SQLiteDriver{
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ConnectHook: func(conn *SQLiteConn) error {
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driverConn = conn
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return nil
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},
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})
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db, err := sql.Open(driverName, tempFilename)
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if err != nil {
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t.Fatal(err)
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}
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if _, err := db.Exec("CREATE TABLE t (count INT);"); err != nil {
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t.Fatal(err)
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}
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ins, err := driverConn.Prepare("INSERT INTO t (count) VALUES (?)")
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if err != nil {
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t.Fatalf("prepare: %v", err)
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}
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qry, err := driverConn.Prepare("SELECT * FROM t WHERE count = ?")
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if err != nil {
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t.Fatalf("select: %v", err)
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}
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for n := 1; n <= 3; n++ {
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if _, err := ins.(*SQLiteStmt).Exec([]driver.Value{n}); err != nil {
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t.Fatalf("insert(%d) = %v", n, err)
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}
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if _, err := qry.(*SQLiteStmt).Query([]driver.Value{n}); err != nil {
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t.Fatalf("query(%d) = %v", n, err)
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}
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}
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}
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