diff -r 95f71bcdcdb7 -r 657f875b013e kerneltest/e32test/demandpaging/t_datapaging.cpp
--- a/kerneltest/e32test/demandpaging/t_datapaging.cpp	Thu May 27 14:17:14 2010 +0300
+++ b/kerneltest/e32test/demandpaging/t_datapaging.cpp	Fri Jun 11 15:02:23 2010 +0300
@@ -38,7 +38,7 @@
 #include <e32msgqueue.h>
 #include <e32atomics.h>
 #include <e32math.h>
-
+#include <f32file.h>
 #include "t_dpcmn.h"
 #include "../mmu/mmudetect.h"
 #include "../mmu/d_memorytest.h"
@@ -236,7 +236,7 @@
 		CLOSE_AND_WAIT(thread);
 		}
 	CLOSE_AND_WAIT(gChunk);
-	User::After(1000000);
+	UserSvr::HalFunction(EHalGroupKernel, EKernelHalSupervisorBarrier, 0, 0);
 	__KHEAP_MARKEND;
 	}
 
@@ -783,6 +783,9 @@
 	test_KErrNone(timeoutStatus.Int());
 	
 	CLOSE_AND_WAIT(gChunk);
+	
+	UserSvr::HalFunction(EHalGroupKernel, EKernelHalSupervisorBarrier, 0, 0);
+	
 	__KHEAP_MARKEND;
 	}
 
@@ -1199,6 +1202,17 @@
 	test.Title();
 	test_KErrNone(GetGlobalPolicies());
 
+	_LIT(KFileName,"Z:\\Test\\not_data_paged.txt");
+	RFs fs;
+	RFile file;
+	TInt error;
+	test(KErrNone == fs.Connect());
+	error = file.Open(fs, KFileName, EFileRead);
+	TBool isFilePresent = (error == KErrNone);
+	file.Close();
+	fs.Close();
+	test(gDataPagingSupported == !isFilePresent);
+
 	test.Start(_L("Test HAL APIs"));
 	TestHal();