}
	return
}

func TestWindow(t *testing.T) {
	for size := 0; size <= 3; size++ {
		for i := 0; i <= 2*size; i++ {
			a := makeSequence('a', i)
			for j := 0; j <= 2*size; j++ {
				b := makeSequence('a'+i, j)
				for k := 0; k <= 2*size; k++ {
					c := makeSequence('a'+i+j, k)

					t.Run(fmt.Sprintf("%d-%d-%d-%d", size, i, j, k), func(t *testing.T) {
						testWindow(t, size, a, b, c)
					})
				}
			}

          java-version: 17

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v3

      - name: Run Checks
        run: ./gradlew test -Dtest.java.version=21

  testwindows:
    runs-on: windows-latest
    # TODO add master build after fixing all tests in CI
    if: contains(github.event.pull_request.labels.*.name, 'windows')

    steps:
      - name: Checkout

		Icon       syscall.Handle
		Cursor     syscall.Handle
		Background syscall.Handle
		MenuName   *uint16
		ClassName  *uint16
		IconSm     syscall.Handle
	}
	name := syscall.StringToUTF16Ptr("test_window")
	wc := Wndclassex{
		WndProc:   cb,
		Instance:  syscall.Handle(mh),
		ClassName: name,
	}
	wc.Size = uint32(unsafe.Sizeof(wc))