Module: wine Branch: master Commit: 89c242840d4ce2c27644a939f39c79e9deb3e02d URL: https://source.winehq.org/git/wine.git/?a=commit;h=89c242840d4ce2c27644a939f...
Author: Rémi Bernon rbernon@codeweavers.com Date: Mon May 11 13:12:46 2020 +0200
ntdll/tests: Add tests for USD timestamp updates.
Signed-off-by: Rémi Bernon rbernon@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/ntdll/tests/time.c | 78 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+)
diff --git a/dlls/ntdll/tests/time.c b/dlls/ntdll/tests/time.c index 5382a952d8..d11093a243 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 BOOL (WINAPI *pRtlQueryUnbiasedInterruptTime)( ULONGLONG *time );
static const int MonthLengths[2][12] = { @@ -153,6 +156,79 @@ static void test_RtlQueryTimeZoneInformation(void) wine_dbgstr_w(tzinfo.DaylightName)); }
+static ULONGLONG read_ksystem_time(volatile KSYSTEM_TIME *time) +{ + ULONGLONG high, low; + do + { + high = time->High1Time; + low = time->LowPart; + } + while (high != time->High2Time); + return high << 32 | low; +} + +static void test_user_shared_data_time(void) +{ + KSHARED_USER_DATA *user_shared_data = (void *)0x7ffe0000; + ULONGLONG t1, t2, t3; + int i = 0; + + i = 0; + do + { + t1 = GetTickCount(); + if (user_shared_data->NtMajorVersion <= 5 && user_shared_data->NtMinorVersion <= 1) + t2 = (*(volatile ULONG*)&user_shared_data->TickCountLowDeprecated * (ULONG64)user_shared_data->TickCountMultiplier) >> 24; + else + t2 = (read_ksystem_time(&user_shared_data->u.TickCount) * user_shared_data->TickCountMultiplier) >> 24; + t3 = GetTickCount(); + } while(t3 < t1 && i++ < 1); /* allow for wrap, but only once */ + + ok(t1 <= t2, "USD TickCount / GetTickCount are out of order: %s %s\n", + wine_dbgstr_longlong(t1), wine_dbgstr_longlong(t2)); + todo_wine + ok(t2 <= t3, "USD TickCount / GetTickCount are out of order: %s %s\n", + wine_dbgstr_longlong(t2), wine_dbgstr_longlong(t3)); + + i = 0; + do + { + LARGE_INTEGER system_time; + NtQuerySystemTime(&system_time); + t1 = system_time.QuadPart; + t2 = read_ksystem_time(&user_shared_data->SystemTime); + NtQuerySystemTime(&system_time); + t3 = system_time.QuadPart; + } while(t3 < t1 && i++ < 1); /* allow for wrap, but only once */ + + todo_wine + ok(t1 <= t2, "USD SystemTime / NtQuerySystemTime are out of order %s %s\n", + wine_dbgstr_longlong(t1), wine_dbgstr_longlong(t2)); + ok(t2 <= t3, "USD SystemTime / NtQuerySystemTime are out of order %s %s\n", + wine_dbgstr_longlong(t2), wine_dbgstr_longlong(t3)); + + if (!pRtlQueryUnbiasedInterruptTime) + win_skip("skipping RtlQueryUnbiasedInterruptTime tests\n"); + else + { + i = 0; + do + { + pRtlQueryUnbiasedInterruptTime(&t1); + t2 = read_ksystem_time(&user_shared_data->InterruptTime); + pRtlQueryUnbiasedInterruptTime(&t3); + } while(t3 < t1 && i++ < 1); /* allow for wrap, but only once */ + + todo_wine + ok(t1 <= t2, "USD InterruptTime / RtlQueryUnbiasedInterruptTime are out of order %s %s\n", + wine_dbgstr_longlong(t1), wine_dbgstr_longlong(t2)); + ok(t2 <= t3 || broken(t2 == t3 + 82410089070) /* w864 has some weird offset on testbot */, + "USD InterruptTime / RtlQueryUnbiasedInterruptTime are out of order %s %s\n", + wine_dbgstr_longlong(t2), wine_dbgstr_longlong(t3)); + } +} + START_TEST(time) { HMODULE mod = GetModuleHandleA("ntdll.dll"); @@ -163,6 +239,7 @@ START_TEST(time) (void *)GetProcAddress(mod, "RtlQueryTimeZoneInformation"); pRtlQueryDynamicTimeZoneInformation = (void *)GetProcAddress(mod, "RtlQueryDynamicTimeZoneInformation"); + pRtlQueryUnbiasedInterruptTime = (void *)GetProcAddress(mod, "RtlQueryUnbiasedInterruptTime");
if (pRtlTimeToTimeFields && pRtlTimeFieldsToTime) test_pRtlTimeToTimeFields(); @@ -170,4 +247,5 @@ START_TEST(time) win_skip("Required time conversion functions are not available\n"); test_NtQueryPerformanceCounter(); test_RtlQueryTimeZoneInformation(); + test_user_shared_data_time(); }