[PATCH 1/4] ntdll/tests: Test updating TickCount in user_shared_data.
Rémi Bernon
rbernon at codeweavers.com
Fri Nov 29 03:23:58 CST 2019
From: Andrew Wesie <awesie at gmail.com>
Signed-off-by: Rémi Bernon <rbernon at codeweavers.com>
---
dlls/ntdll/tests/time.c | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/dlls/ntdll/tests/time.c b/dlls/ntdll/tests/time.c
index 5382a952d8d..eb7b5bf8890 100644
--- a/dlls/ntdll/tests/time.c
+++ b/dlls/ntdll/tests/time.c
@@ -18,7 +18,9 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
+#define NONAMELESSUNION
#include "ntdll_test.h"
+#include "ddk/wdm.h"
#define TICKSPERSEC 10000000
#define TICKSPERMSEC 10000
@@ -29,6 +31,7 @@ static VOID (WINAPI *pRtlTimeFieldsToTime)( PTIME_FIELDS TimeFields, PLARGE_IN
static NTSTATUS (WINAPI *pNtQueryPerformanceCounter)( LARGE_INTEGER *counter, LARGE_INTEGER *frequency );
static NTSTATUS (WINAPI *pRtlQueryTimeZoneInformation)( RTL_TIME_ZONE_INFORMATION *);
static NTSTATUS (WINAPI *pRtlQueryDynamicTimeZoneInformation)( RTL_DYNAMIC_TIME_ZONE_INFORMATION *);
+static ULONG (WINAPI *pNtGetTickCount)(void);
static const int MonthLengths[2][12] =
{
@@ -153,12 +156,35 @@ static void test_RtlQueryTimeZoneInformation(void)
wine_dbgstr_w(tzinfo.DaylightName));
}
+static void test_NtGetTickCount(void)
+{
+ KSHARED_USER_DATA *user_shared_data = (void *)0x7ffe0000;
+ LONG diff;
+ int i;
+
+ if (!pNtGetTickCount)
+ {
+ win_skip("NtGetTickCount is not available\n");
+ return;
+ }
+
+ for (i = 0; i < 5; ++i)
+ {
+ diff = (user_shared_data->u.TickCountQuad * user_shared_data->TickCountMultiplier) >> 24;
+ diff = pNtGetTickCount() - diff;
+ todo_wine
+ ok(diff < 32, "NtGetTickCount - TickCountQuad too high, expected < 32 got %d\n", diff);
+ Sleep(50);
+ }
+}
+
START_TEST(time)
{
HMODULE mod = GetModuleHandleA("ntdll.dll");
pRtlTimeToTimeFields = (void *)GetProcAddress(mod,"RtlTimeToTimeFields");
pRtlTimeFieldsToTime = (void *)GetProcAddress(mod,"RtlTimeFieldsToTime");
pNtQueryPerformanceCounter = (void *)GetProcAddress(mod, "NtQueryPerformanceCounter");
+ pNtGetTickCount = (void *)GetProcAddress(mod,"NtGetTickCount");
pRtlQueryTimeZoneInformation =
(void *)GetProcAddress(mod, "RtlQueryTimeZoneInformation");
pRtlQueryDynamicTimeZoneInformation =
@@ -169,5 +195,6 @@ START_TEST(time)
else
win_skip("Required time conversion functions are not available\n");
test_NtQueryPerformanceCounter();
+ test_NtGetTickCount();
test_RtlQueryTimeZoneInformation();
}
--
2.24.0
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