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tst: fsbench: rdwr test

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This commit is contained in:
Bill Zissimopoulos 2016-11-26 20:50:35 -08:00
parent d12234bb01
commit f82cad712a
1 changed files with 23 additions and 9 deletions
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32
tst/fsbench/fsbench.c
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@ -19,9 +19,9 @@
#include <strsafe.h> #include <strsafe.h>
#include <tlib/testsuite.h> #include <tlib/testsuite.h>
ULONG OptFileCount = 1000; static ULONG OptFileCount = 1000;
ULONG OptListCount = 100; static ULONG OptListCount = 100;
ULONG OptRdwrCount = 10000; static ULONG OptRdwrCount = 100;
static void file_create_dotest(ULONG CreateDisposition) static void file_create_dotest(ULONG CreateDisposition)
{ {
@ -130,6 +130,8 @@ static void rdwr_dotest(ULONG CreateDisposition, ULONG CreateFlags)
BOOL Success; BOOL Success;
DWORD BytesTransferred; DWORD BytesTransferred;
WCHAR FileName[MAX_PATH]; WCHAR FileName[MAX_PATH];
ULONG Iterations = 1000;
GetSystemInfo(&SystemInfo); GetSystemInfo(&SystemInfo);
Buffer = _aligned_malloc(SystemInfo.dwPageSize, SystemInfo.dwPageSize); Buffer = _aligned_malloc(SystemInfo.dwPageSize, SystemInfo.dwPageSize);
@ -145,14 +147,26 @@ static void rdwr_dotest(ULONG CreateDisposition, ULONG CreateFlags)
0); 0);
ASSERT(INVALID_HANDLE_VALUE != Handle); ASSERT(INVALID_HANDLE_VALUE != Handle);
if (CREATE_NEW == CreateDisposition)
{
BytesTransferred = SetFilePointer(Handle, Iterations * SystemInfo.dwPageSize, 0, FILE_BEGIN);
ASSERT(Iterations * SystemInfo.dwPageSize == BytesTransferred);
SetEndOfFile(Handle);
}
for (ULONG Index = 0; OptRdwrCount > Index; Index++) for (ULONG Index = 0; OptRdwrCount > Index; Index++)
{ {
if (CREATE_NEW == CreateDisposition) BytesTransferred = SetFilePointer(Handle, 0, 0, FILE_BEGIN);
Success = WriteFile(Handle, Buffer, SystemInfo.dwPageSize, &BytesTransferred, 0); ASSERT(0 == BytesTransferred);
else for (ULONG I = 0; Iterations > I; I++)
Success = ReadFile(Handle, Buffer, SystemInfo.dwPageSize, &BytesTransferred, 0); {
ASSERT(Success); if (CREATE_NEW == CreateDisposition)
ASSERT(SystemInfo.dwPageSize == BytesTransferred); Success = WriteFile(Handle, Buffer, SystemInfo.dwPageSize, &BytesTransferred, 0);
else
Success = ReadFile(Handle, Buffer, SystemInfo.dwPageSize, &BytesTransferred, 0);
ASSERT(Success);
ASSERT(SystemInfo.dwPageSize == BytesTransferred);
}
} }
Success = CloseHandle(Handle); Success = CloseHandle(Handle);