package pgtype_test

import (
	"net"
	"testing"

	"github.com/jackc/pgtype"
	"github.com/jackc/pgx/v4"
	_ "github.com/jackc/pgx/v4/stdlib"
	_ "github.com/lib/pq"
	"github.com/stretchr/testify/assert"
)

// Test for renamed types
type _string string
type _bool bool
type _int8 int8
type _int16 int16
type _int16Slice []int16
type _int32Slice []int32
type _int64Slice []int64
type _float32Slice []float32
type _float64Slice []float64
type _byteSlice []byte

func mustParseCIDR(t testing.TB, s string) *net.IPNet {
	_, ipnet, err := net.ParseCIDR(s)
	if err != nil {
		t.Fatal(err)
	}

	return ipnet
}

func mustParseMacaddr(t testing.TB, s string) net.HardwareAddr {
	addr, err := net.ParseMAC(s)
	if err != nil {
		t.Fatal(err)
	}

	return addr
}

func TestConnInfoScanUnknownOID(t *testing.T) {
	unknownOID := uint32(999999)
	srcBuf := []byte("foo")
	ci := pgtype.NewConnInfo()

	var s string
	err := ci.Scan(unknownOID, pgx.TextFormatCode, srcBuf, &s)
	assert.NoError(t, err)
	assert.Equal(t, "foo", s)

	var rs _string
	err = ci.Scan(unknownOID, pgx.TextFormatCode, srcBuf, &rs)
	assert.NoError(t, err)
	assert.Equal(t, "foo", string(rs))

	var b []byte
	err = ci.Scan(unknownOID, pgx.TextFormatCode, srcBuf, &b)
	assert.NoError(t, err)
	assert.Equal(t, []byte("foo"), b)

	err = ci.Scan(unknownOID, pgx.BinaryFormatCode, srcBuf, &b)
	assert.NoError(t, err)
	assert.Equal(t, []byte("foo"), b)

	var rb _byteSlice
	err = ci.Scan(unknownOID, pgx.TextFormatCode, srcBuf, &rb)
	assert.NoError(t, err)
	assert.Equal(t, []byte("foo"), []byte(rb))

	err = ci.Scan(unknownOID, pgx.BinaryFormatCode, srcBuf, &b)
	assert.NoError(t, err)
	assert.Equal(t, []byte("foo"), []byte(rb))
}