)

var DB *gorm.DB
var (
	mysqlDSN     = "gorm:gorm@tcp(localhost:9910)/gorm?charset=utf8&parseTime=True&loc=Local"
	postgresDSN  = "user=gorm password=gorm dbname=gorm host=localhost port=9920 sslmode=disable TimeZone=Asia/Shanghai"
	sqlserverDSN = "sqlserver://gorm:LoremIpsum86@localhost:9930?database=gorm"
	tidbDSN      = "root:@tcp(localhost:9940)/test?charset=utf8&parseTime=True&loc=Local"
)

func init() {
	var err error

			shouldPass:         false,
		},
		// Test case - 5.
		// Invalid upload id and marker combination.
		{
			bucket:             bucketName,
			prefix:             "asia",
			keyMarker:          "asia/europe/",
			uploadIDMarker:     "abc",
			delimiter:          "",
			maxUploads:         "0",
			accessKey:          credentials.AccessKey,
			secretKey:          credentials.SecretKey,

			Objects: []ObjectInfo{
				{Name: "Asia-maps.png"},
				{Name: "Asia/India/India-summer-photos-1"},
				{Name: "Asia/India/Karnataka/Bangalore/Koramangala/pics"},
			},
		},

		// ListObjectsResult-25.
		// Prefix is set to "Asia" in the testCase, and delimiter is set (testCase 57).
		25: {
			IsTruncated: false,
			Objects: []ObjectInfo{
				{Name: "Asia-maps.png"},
			},
			Prefixes: []string{"Asia/"},

		{
			bucketNames[0], "Asia", "europe-object", "", "", 0,
			ListMultipartsInfo{KeyMarker: "europe-object", Prefix: "Asia", IsTruncated: false},
			nil, true,
		},
		// Setting an invalid combination of uploadIDMarker and Marker (Test number 11-12).
		{
			bucketNames[0], "asia", "asia/europe/", "abc", "", 0,
			ListMultipartsInfo{},

		{"test-getobjectinfo", "Asia/myfile", ObjectInfo{}, ObjectNotFound{Bucket: "test-getobjectinfo", Object: "Asia/myfile"}, false},
		// Valid case with existing object (Test number 12).
		{"test-getobjectinfo", "Asia/asiapics.jpg", resultCases[0], nil, true},
		{"test-getobjectinfo", "Asia/empty-dir/", resultCases[1], nil, true},
	}
	for i, testCase := range testCases {

package tests_test

import (
	"testing"

	"gorm.io/driver/mysql"

	"gorm.io/gorm"
)

func TestOpen(t *testing.T) {
	dsn := "gorm:gorm@tcp(localhost:9910)/gorm?loc=Asia%2FHongKong" // invalid loc
	_, err := gorm.Open(mysql.Open(dsn), &gorm.Config{})
	if err == nil {
		t.Fatalf("should returns error but got nil")
	}
}

func TestReturningWithNullToZeroValues(t *testing.T) {
	dialect := DB.Dialector.Name()
	switch dialect {