diff --git a/upptst/DisplayPopup/DisplayPopup.upp b/upptst/DisplayPopup/DisplayPopup.upp
new file mode 100644
index 000000000..5872304d3
--- /dev/null
+++ b/upptst/DisplayPopup/DisplayPopup.upp
@@ -0,0 +1,9 @@
+uses
+	CtrlLib;
+
+file
+	main.cpp;
+
+mainconfig
+	"" = "GUI";
+
diff --git a/upptst/DisplayPopup/init b/upptst/DisplayPopup/init
new file mode 100644
index 000000000..f14108489
--- /dev/null
+++ b/upptst/DisplayPopup/init
@@ -0,0 +1,4 @@
+#ifndef _DisplayPopup_icpp_init_stub
+#define _DisplayPopup_icpp_init_stub
+#include "CtrlLib/init"
+#endif
diff --git a/upptst/DisplayPopup/main.cpp b/upptst/DisplayPopup/main.cpp
new file mode 100644
index 000000000..b7926f83b
--- /dev/null
+++ b/upptst/DisplayPopup/main.cpp
@@ -0,0 +1,28 @@
+#include <CtrlLib/CtrlLib.h>
+
+using namespace Upp;
+
+GUI_APP_MAIN
+{
+	ArrayCtrl list;
+	list.AddColumn();
+	list.Add("Simple");
+	list.Add("Long " + String('X', 200));
+	list.Add(AttrText("High " + String('X', 200)).SetFont(StdFont(StdFont().GetHeight() * 6 / 5)));
+	String s = String('0', 200);
+	for(int i = 0; i < 9; i++) {
+		s << "\n" << String('1' + i, 200);
+		list.Add(s);
+	}
+	String t = String('0', 20000);
+	for(int i = 0; i < 9; i++) {
+		t << "\n" << String('1' + i, 20000);
+		list.Add(t);
+	}
+	for(int i = 0; i < 200; i++)
+		s << "\n" << String('1' + i, 200);
+	list.Add("Very tall\n" + s);
+	TopWindow win;
+	win.Add(list.SizePos());
+	win.Run();
+}