func (e ErasureInfo) ShardSize() int64 {
	return ceilFrac(e.BlockSize, int64(e.DataBlocks))
}

// IsValid - tells if erasure info fields are valid.
func (fi FileInfo) IsValid() bool {
	if fi.Deleted {
		// Delete marker has no data, no need to check
		// for erasure coding information
		return true
	}
	dataBlocks := fi.Erasure.DataBlocks
	parityBlocks := fi.Erasure.ParityBlocks
	correctIndexes := (fi.Erasure.Index > 0 &&

	if count1 <= 0 {
		t.Errorf("Should find some users")
	}

	if DB.Where("name = ?", "jinzhu; delete * from users").First(&User{}).Error == nil {
		t.Errorf("Should got error with invalid SQL")
	}

	DB.Model(&User{}).Count(&count2)
	if count1 != count2 {
		t.Errorf("No user should not be deleted by invalid SQL")
	}
}

func TestSetAndGet(t *testing.T) {

    }

    // DELETE /api/admin/accesstoken/setting/{id}
    /**
     * Deletes an access token setting by ID.
     *
     * @param id the access token ID to delete
     * @return JSON response confirming deletion
     */
    @Execute
    public JsonResponse<ApiResult> delete$setting(final String id) {

    }

    /**
     * Deletes a request header setting by ID.
     *
     * @param id the ID of the request header setting to delete
     * @return JSON response indicating success or failure
     */
    // DELETE /api/admin/reqheader/setting/{id}
    @Execute
    public JsonResponse<ApiResult> delete$setting(final String id) {

    }

    /**
     * Deletes a web authentication setting by ID.
     *
     * @param id the ID of the web authentication setting to delete
     * @return JSON response indicating success or failure
     */
    // DELETE /api/admin/webauth/setting/{id}
    @Execute
    public JsonResponse<ApiResult> delete$setting(final String id) {

    }

    /**
     * Deletes a key match setting by ID.
     *
     * @param id the ID of the key match setting to delete
     * @return JSON response indicating success or failure
     */
    // DELETE /api/admin/keymatch/setting/{id}
    @Execute
    public JsonResponse<ApiResult> delete$setting(final String id) {
        keyMatchService.getKeyMatch(id).ifPresent(entity -> {

./mc rm minio3/newbucket/README.md
sleep 5

./mc stat --no-list minio2/newbucket/README.md
if [ $? -eq 0 ]; then
	echo "expected file to be deleted, exiting.."
	exit_1
fi

./mc stat --no-list minio1/newbucket/README.md
if [ $? -eq 0 ]; then
	echo "expected file to be deleted, exiting.."
	exit_1
fi

./mc mb --with-lock minio3/newbucket-olock
sleep 5

set -x

	// Delete
	if err := DB.Model(&user2).Association("Company").Delete(&Company{}); err != nil {
		t.Fatalf("Error happened when delete Company, got %v", err)
	}
	AssertAssociationCount(t, user2, "Company", 1, "after delete non-existing data")

	if err := DB.Model(&user2).Association("Company").Delete(&company2); err != nil {
		t.Fatalf("Error happened when delete Company, got %v", err)
	}

	VersionID string `xml:"VersionId"`
}

// DeleteObjectsResponse container for multiple object deletes.
type DeleteObjectsResponse struct {
	XMLName xml.Name `xml:"http://s3.amazonaws.com/doc/2006-03-01/ DeleteResult" json:"-"`

	// Collection of all deleted objects
	DeletedObjects []DeletedObject `xml:"Deleted,omitempty"`

	// Collection of errors deleting certain objects.
	Errors []DeleteError `xml:"Error,omitempty"`

			expectedDangling: true,
		},
		{
			name: "FileInfoDecided-case2-delete-marker",
			metaArr: []FileInfo{
				{},
				{},
				{},
				{Deleted: true},
			},
			errs: []error{
				errFileNotFound,
				errFileNotFound,
				errFileNotFound,
				nil,
			},
			dataErrs:         nil,
			expectedMeta:     FileInfo{Deleted: true},
			expectedDangling: true,
		},
		{