//go:build windows
// +build windows

package util

import (
	"errors"
	"testing"

	. "github.com/smartystreets/goconvey/convey"
	"golang.org/x/sys/windows"
)

func TestIsSuperUser_SidAllocationError(t *testing.T) {
	Convey("IsSuperUser should return false when SID allocation fails", t, func() {
		origAllocate := allocateAndInitializeSid
		origFatalf := fatalf
		defer func() {
			allocateAndInitializeSid = origAllocate
			fatalf = origFatalf
		}()

		allocateAndInitializeSid = func(
			authority *windows.SidIdentifierAuthority,
			subAuthorityCount byte,
			subAuthority0 uint32,
			subAuthority1 uint32,
			subAuthority2 uint32,
			subAuthority3 uint32,
			subAuthority4 uint32,
			subAuthority5 uint32,
			subAuthority6 uint32,
			subAuthority7 uint32,
			sid **windows.SID,
		) error {
			return errors.New("forced sid allocation error")
		}

		fatalCalled := false
		fatalf = func(format string, v ...interface{}) {
			fatalCalled = true
		}

		So(IsSuperUser(), ShouldBeFalse)
		So(fatalCalled, ShouldBeTrue)
	})
}