diff --git a/upptst/ArrayCtrlSel/ArrayCtrlSel.h b/upptst/ArrayCtrlSel/ArrayCtrlSel.h
new file mode 100644
index 000000000..7b992e90d
--- /dev/null
+++ b/upptst/ArrayCtrlSel/ArrayCtrlSel.h
@@ -0,0 +1,19 @@
+#ifndef _ArrayCtrlSel_ArrayCtrlSel_h
+#define _ArrayCtrlSel_ArrayCtrlSel_h
+
+#include <CtrlLib/CtrlLib.h>
+
+using namespace Upp;
+
+#define LAYOUTFILE <ArrayCtrlSel/ArrayCtrlSel.lay>
+#include <CtrlCore/lay.h>
+
+class ArrayCtrlSel : public WithArrayCtrlSelLayout<TopWindow> {
+public:
+	int serial = 0;
+
+	typedef ArrayCtrlSel CLASSNAME;
+	ArrayCtrlSel();
+};
+
+#endif
diff --git a/upptst/ArrayCtrlSel/ArrayCtrlSel.lay b/upptst/ArrayCtrlSel/ArrayCtrlSel.lay
new file mode 100644
index 000000000..2574b1bde
--- /dev/null
+++ b/upptst/ArrayCtrlSel/ArrayCtrlSel.lay
@@ -0,0 +1,9 @@
+LAYOUT(ArrayCtrlSelLayout, 468, 212)
+	ITEM(ArrayCtrl, list, LeftPosZ(8, 150).TopPosZ(8, 196))
+	ITEM(Label, counter, LeftPosZ(164, 296).TopPosZ(8, 19))
+	ITEM(Label, dv___2, SetLabel(t_("IsSel")).LeftPosZ(164, 56).TopPosZ(32, 20))
+	ITEM(Label, sel, LeftPosZ(224, 236).TopPosZ(32, 19))
+	ITEM(Label, dv___4, SetLabel(t_("IsSelected")).LeftPosZ(164, 52).TopPosZ(56, 20))
+	ITEM(Label, selected, LeftPosZ(224, 236).TopPosZ(56, 19))
+END_LAYOUT
+
diff --git a/upptst/ArrayCtrlSel/ArrayCtrlSel.upp b/upptst/ArrayCtrlSel/ArrayCtrlSel.upp
new file mode 100644
index 000000000..11caf6bc2
--- /dev/null
+++ b/upptst/ArrayCtrlSel/ArrayCtrlSel.upp
@@ -0,0 +1,11 @@
+uses
+	CtrlLib;
+
+file
+	ArrayCtrlSel.h,
+	main.cpp,
+	ArrayCtrlSel.lay;
+
+mainconfig
+	"" = "GUI";
+
diff --git a/upptst/ArrayCtrlSel/main.cpp b/upptst/ArrayCtrlSel/main.cpp
new file mode 100644
index 000000000..f4a881aec
--- /dev/null
+++ b/upptst/ArrayCtrlSel/main.cpp
@@ -0,0 +1,27 @@
+#include "ArrayCtrlSel.h"
+
+ArrayCtrlSel::ArrayCtrlSel()
+{
+	CtrlLayout(*this, "Window title");
+	list.MultiSelect();
+	list.AddColumn("Column");
+	for(int i = 0; i < 10; i++)
+		list.Add(i);
+	list.WhenSel = [=] {
+		counter.SetLabel(AsString(serial++));
+		String ssel, sselected;
+		for(int i = 0; i < list.GetCount(); i++) {
+			if(list.IsSel(i))
+				MergeWith(ssel, ", ", AsString(i));
+			if(list.IsSelected(i))
+				MergeWith(sselected, ", ", AsString(i));
+		}
+		sel.SetLabel(ssel);
+		selected.SetLabel(sselected);
+	};
+}
+
+GUI_APP_MAIN
+{
+	ArrayCtrlSel().Run();
+}
diff --git a/upptst/TryRealloc/TryRealloc.cpp b/upptst/TryRealloc/TryRealloc.cpp
new file mode 100644
index 000000000..f89fef75e
--- /dev/null
+++ b/upptst/TryRealloc/TryRealloc.cpp
@@ -0,0 +1,21 @@
+#include <Core/Core.h>
+
+using namespace Upp;
+
+CONSOLE_APP_MAIN
+{
+	StdLogSetup(LOG_COUT|LOG_FILE);
+
+	for(size_t isz : { 10, 4000, 100000 }) {
+		RLOG("=============================================");
+		RDUMP(isz);
+		void *ptr = MemoryAlloc(isz);
+		for(size_t sz : { 10, 5000, 10000, 2000, 40000, 70000 }) {
+			RDUMP(sz);
+			RDUMP(MemoryTryRealloc(ptr, sz));
+			RDUMP(sz);
+			RLOG("--------");
+		}
+		MemoryFree(ptr);
+	}
+}
\ No newline at end of file
diff --git a/upptst/TryRealloc/TryRealloc.upp b/upptst/TryRealloc/TryRealloc.upp
new file mode 100644
index 000000000..99dba6033
--- /dev/null
+++ b/upptst/TryRealloc/TryRealloc.upp
@@ -0,0 +1,9 @@
+uses
+	Core;
+
+file
+	TryRealloc.cpp;
+
+mainconfig
+	"" = "";
+