mirror of
git://source.winehq.org/git/wine.git
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9012096b47
This reverts commit 4617f83fcf.
The assumption that GetTickCount() gets updated after Sleep(1) holds only
when there is no other software running on the system. If any program uses
timeBeginPeriod() with values 1-15 then this assumption breaks.
A lot of common user software calls timeBeginPeriod() - this includes browsers,
media players, voice communicators, IDEs and store fronts.
Signed-off-by: Arkadiusz Hiler <ahiler@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
278 lines
12 KiB
C
278 lines
12 KiB
C
/*
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* Unit test suite for ntdll time functions
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*
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* Copyright 2004 Rein Klazes
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define NONAMELESSUNION
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#include "ntdll_test.h"
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#include "ddk/wdm.h"
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#define TICKSPERSEC 10000000
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#define TICKSPERMSEC 10000
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#define SECSPERDAY 86400
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static VOID (WINAPI *pRtlTimeToTimeFields)( const LARGE_INTEGER *liTime, PTIME_FIELDS TimeFields) ;
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static VOID (WINAPI *pRtlTimeFieldsToTime)( PTIME_FIELDS TimeFields, PLARGE_INTEGER Time) ;
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static NTSTATUS (WINAPI *pNtQueryPerformanceCounter)( LARGE_INTEGER *counter, LARGE_INTEGER *frequency );
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static NTSTATUS (WINAPI *pNtQuerySystemInformation)( SYSTEM_INFORMATION_CLASS class,
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void *info, ULONG size, ULONG *ret_size );
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static NTSTATUS (WINAPI *pRtlQueryTimeZoneInformation)( RTL_TIME_ZONE_INFORMATION *);
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static NTSTATUS (WINAPI *pRtlQueryDynamicTimeZoneInformation)( RTL_DYNAMIC_TIME_ZONE_INFORMATION *);
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static BOOL (WINAPI *pRtlQueryUnbiasedInterruptTime)( ULONGLONG *time );
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static const int MonthLengths[2][12] =
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{
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{ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 },
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{ 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }
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};
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static inline BOOL IsLeapYear(int Year)
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{
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return Year % 4 == 0 && (Year % 100 != 0 || Year % 400 == 0);
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}
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/* start time of the tests */
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static TIME_FIELDS tftest = {1889,12,31,23,59,59,0,0};
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static void test_pRtlTimeToTimeFields(void)
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{
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LARGE_INTEGER litime , liresult;
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TIME_FIELDS tfresult;
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int i=0;
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litime.QuadPart = ((ULONGLONG)0x0144017a << 32) | 0xf0b0a980;
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while( tftest.Year < 2110 ) {
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/* test at the last second of the month */
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pRtlTimeToTimeFields( &litime, &tfresult);
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ok( tfresult.Year == tftest.Year && tfresult.Month == tftest.Month &&
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tfresult.Day == tftest.Day && tfresult.Hour == tftest.Hour &&
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tfresult.Minute == tftest.Minute && tfresult.Second == tftest.Second,
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"#%d expected: %d-%d-%d %d:%d:%d got: %d-%d-%d %d:%d:%d\n", ++i,
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tftest.Year, tftest.Month, tftest.Day,
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tftest.Hour, tftest.Minute,tftest.Second,
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tfresult.Year, tfresult.Month, tfresult.Day,
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tfresult.Hour, tfresult.Minute, tfresult.Second);
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/* test the inverse */
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pRtlTimeFieldsToTime( &tfresult, &liresult);
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ok( liresult.QuadPart == litime.QuadPart," TimeFieldsToTime failed on %d-%d-%d %d:%d:%d. Error is %d ticks\n",
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tfresult.Year, tfresult.Month, tfresult.Day,
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tfresult.Hour, tfresult.Minute, tfresult.Second,
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(int) (liresult.QuadPart - litime.QuadPart) );
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/* one second later is beginning of next month */
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litime.QuadPart += TICKSPERSEC ;
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pRtlTimeToTimeFields( &litime, &tfresult);
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ok( tfresult.Year == tftest.Year + (tftest.Month ==12) &&
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tfresult.Month == tftest.Month % 12 + 1 &&
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tfresult.Day == 1 && tfresult.Hour == 0 &&
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tfresult.Minute == 0 && tfresult.Second == 0,
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"#%d expected: %d-%d-%d %d:%d:%d got: %d-%d-%d %d:%d:%d\n", ++i,
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tftest.Year + (tftest.Month ==12),
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tftest.Month % 12 + 1, 1, 0, 0, 0,
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tfresult.Year, tfresult.Month, tfresult.Day,
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tfresult.Hour, tfresult.Minute, tfresult.Second);
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/* test the inverse */
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pRtlTimeFieldsToTime( &tfresult, &liresult);
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ok( liresult.QuadPart == litime.QuadPart," TimeFieldsToTime failed on %d-%d-%d %d:%d:%d. Error is %d ticks\n",
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tfresult.Year, tfresult.Month, tfresult.Day,
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tfresult.Hour, tfresult.Minute, tfresult.Second,
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(int) (liresult.QuadPart - litime.QuadPart) );
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/* advance to the end of the month */
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litime.QuadPart -= TICKSPERSEC ;
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if( tftest.Month == 12) {
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tftest.Month = 1;
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tftest.Year += 1;
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} else
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tftest.Month += 1;
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tftest.Day = MonthLengths[IsLeapYear(tftest.Year)][tftest.Month - 1];
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litime.QuadPart += (LONGLONG) tftest.Day * TICKSPERSEC * SECSPERDAY;
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}
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}
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static void test_NtQueryPerformanceCounter(void)
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{
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LARGE_INTEGER counter, frequency;
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NTSTATUS status;
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status = pNtQueryPerformanceCounter(NULL, NULL);
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ok(status == STATUS_ACCESS_VIOLATION, "expected STATUS_ACCESS_VIOLATION, got %08x\n", status);
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status = pNtQueryPerformanceCounter(NULL, &frequency);
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ok(status == STATUS_ACCESS_VIOLATION, "expected STATUS_ACCESS_VIOLATION, got %08x\n", status);
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status = pNtQueryPerformanceCounter(&counter, (void *)0xdeadbee0);
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ok(status == STATUS_ACCESS_VIOLATION, "expected STATUS_ACCESS_VIOLATION, got %08x\n", status);
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status = pNtQueryPerformanceCounter((void *)0xdeadbee0, &frequency);
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ok(status == STATUS_ACCESS_VIOLATION, "expected STATUS_ACCESS_VIOLATION, got %08x\n", status);
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status = pNtQueryPerformanceCounter(&counter, NULL);
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ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
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status = pNtQueryPerformanceCounter(&counter, &frequency);
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ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
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}
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static void test_RtlQueryTimeZoneInformation(void)
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{
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RTL_DYNAMIC_TIME_ZONE_INFORMATION tzinfo, tzinfo2;
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NTSTATUS status;
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ULONG len;
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/* test RtlQueryTimeZoneInformation returns an indirect string,
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e.g. @tzres.dll,-32 (Vista or later) */
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if (!pRtlQueryTimeZoneInformation || !pRtlQueryDynamicTimeZoneInformation)
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{
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win_skip("Time zone name tests require Vista or later\n");
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return;
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}
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memset(&tzinfo, 0xcc, sizeof(tzinfo));
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status = pRtlQueryDynamicTimeZoneInformation(&tzinfo);
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ok(status == STATUS_SUCCESS,
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"RtlQueryDynamicTimeZoneInformation failed, got %08x\n", status);
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ok(tzinfo.StandardName[0] == '@',
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"standard time zone name isn't an indirect string, got %s\n",
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wine_dbgstr_w(tzinfo.StandardName));
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ok(tzinfo.DaylightName[0] == '@',
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"daylight time zone name isn't an indirect string, got %s\n",
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wine_dbgstr_w(tzinfo.DaylightName));
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memset(&tzinfo2, 0xcc, sizeof(tzinfo2));
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status = pNtQuerySystemInformation( SystemDynamicTimeZoneInformation, &tzinfo2, sizeof(tzinfo2), &len );
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ok( !status, "NtQuerySystemInformation failed %x\n", status );
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ok( len == sizeof(tzinfo2), "wrong len %u\n", len );
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ok( !memcmp( &tzinfo, &tzinfo2, sizeof(tzinfo2) ), "tz data is different\n" );
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memset(&tzinfo, 0xcc, sizeof(tzinfo));
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status = pRtlQueryTimeZoneInformation((RTL_TIME_ZONE_INFORMATION *)&tzinfo);
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ok(status == STATUS_SUCCESS,
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"RtlQueryTimeZoneInformation failed, got %08x\n", status);
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ok(tzinfo.StandardName[0] == '@',
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"standard time zone name isn't an indirect string, got %s\n",
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wine_dbgstr_w(tzinfo.StandardName));
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ok(tzinfo.DaylightName[0] == '@',
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"daylight time zone name isn't an indirect string, got %s\n",
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wine_dbgstr_w(tzinfo.DaylightName));
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memset(&tzinfo, 0xcc, sizeof(tzinfo));
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status = pRtlQueryTimeZoneInformation((RTL_TIME_ZONE_INFORMATION *)&tzinfo);
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ok(status == STATUS_SUCCESS,
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"RtlQueryTimeZoneInformation failed, got %08x\n", status);
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ok(tzinfo.StandardName[0] == '@',
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"standard time zone name isn't an indirect string, got %s\n",
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wine_dbgstr_w(tzinfo.StandardName));
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ok(tzinfo.DaylightName[0] == '@',
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"daylight time zone name isn't an indirect string, got %s\n",
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wine_dbgstr_w(tzinfo.DaylightName));
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memset(&tzinfo2, 0xcc, sizeof(tzinfo2));
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status = pNtQuerySystemInformation( SystemTimeZoneInformation, &tzinfo2,
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sizeof(RTL_TIME_ZONE_INFORMATION), &len );
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ok( !status, "NtQuerySystemInformation failed %x\n", status );
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ok( len == sizeof(RTL_TIME_ZONE_INFORMATION), "wrong len %u\n", len );
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ok( !memcmp( &tzinfo, &tzinfo2, sizeof(RTL_TIME_ZONE_INFORMATION) ), "tz data is different\n" );
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}
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static ULONGLONG read_ksystem_time(volatile KSYSTEM_TIME *time)
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{
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ULONGLONG high, low;
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do
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{
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high = time->High1Time;
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low = time->LowPart;
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}
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while (high != time->High2Time);
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return high << 32 | low;
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}
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static void test_user_shared_data_time(void)
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{
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KSHARED_USER_DATA *user_shared_data = (void *)0x7ffe0000;
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ULONGLONG t1, t2, t3;
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int i = 0;
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i = 0;
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do
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{
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t1 = GetTickCount();
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if (user_shared_data->NtMajorVersion <= 5 && user_shared_data->NtMinorVersion <= 1)
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t2 = (*(volatile ULONG*)&user_shared_data->TickCountLowDeprecated * (ULONG64)user_shared_data->TickCountMultiplier) >> 24;
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else
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t2 = (read_ksystem_time(&user_shared_data->u.TickCount) * user_shared_data->TickCountMultiplier) >> 24;
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t3 = GetTickCount();
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} while(t3 < t1 && i++ < 1); /* allow for wrap, but only once */
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ok(t1 <= t2, "USD TickCount / GetTickCount are out of order: %s %s\n",
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wine_dbgstr_longlong(t1), wine_dbgstr_longlong(t2));
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ok(t2 <= t3, "USD TickCount / GetTickCount are out of order: %s %s\n",
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wine_dbgstr_longlong(t2), wine_dbgstr_longlong(t3));
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i = 0;
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do
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{
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LARGE_INTEGER system_time;
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NtQuerySystemTime(&system_time);
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t1 = system_time.QuadPart;
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t2 = read_ksystem_time(&user_shared_data->SystemTime);
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NtQuerySystemTime(&system_time);
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t3 = system_time.QuadPart;
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} while(t3 < t1 && i++ < 1); /* allow for wrap, but only once */
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/* FIXME: not always in order, but should be close */
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todo_wine_if(t1 > t2 && t1 - t2 < 50 * TICKSPERMSEC)
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ok(t1 <= t2, "USD SystemTime / NtQuerySystemTime are out of order %s %s\n",
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wine_dbgstr_longlong(t1), wine_dbgstr_longlong(t2));
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ok(t2 <= t3, "USD SystemTime / NtQuerySystemTime are out of order %s %s\n",
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wine_dbgstr_longlong(t2), wine_dbgstr_longlong(t3));
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if (!pRtlQueryUnbiasedInterruptTime)
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win_skip("skipping RtlQueryUnbiasedInterruptTime tests\n");
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else
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{
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i = 0;
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do
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{
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pRtlQueryUnbiasedInterruptTime(&t1);
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t2 = read_ksystem_time(&user_shared_data->InterruptTime);
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pRtlQueryUnbiasedInterruptTime(&t3);
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} while(t3 < t1 && i++ < 1); /* allow for wrap, but only once */
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ok(t1 <= t2, "USD InterruptTime / RtlQueryUnbiasedInterruptTime are out of order %s %s\n",
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wine_dbgstr_longlong(t1), wine_dbgstr_longlong(t2));
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ok(t2 <= t3 || broken(t2 == t3 + 82410089070) /* w864 has some weird offset on testbot */,
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"USD InterruptTime / RtlQueryUnbiasedInterruptTime are out of order %s %s\n",
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wine_dbgstr_longlong(t2), wine_dbgstr_longlong(t3));
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}
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}
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START_TEST(time)
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{
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HMODULE mod = GetModuleHandleA("ntdll.dll");
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pRtlTimeToTimeFields = (void *)GetProcAddress(mod,"RtlTimeToTimeFields");
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pRtlTimeFieldsToTime = (void *)GetProcAddress(mod,"RtlTimeFieldsToTime");
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pNtQueryPerformanceCounter = (void *)GetProcAddress(mod, "NtQueryPerformanceCounter");
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pNtQuerySystemInformation = (void *)GetProcAddress(mod, "NtQuerySystemInformation");
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pRtlQueryTimeZoneInformation =
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(void *)GetProcAddress(mod, "RtlQueryTimeZoneInformation");
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pRtlQueryDynamicTimeZoneInformation =
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(void *)GetProcAddress(mod, "RtlQueryDynamicTimeZoneInformation");
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pRtlQueryUnbiasedInterruptTime = (void *)GetProcAddress(mod, "RtlQueryUnbiasedInterruptTime");
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if (pRtlTimeToTimeFields && pRtlTimeFieldsToTime)
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test_pRtlTimeToTimeFields();
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else
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win_skip("Required time conversion functions are not available\n");
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test_NtQueryPerformanceCounter();
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test_RtlQueryTimeZoneInformation();
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test_user_shared_data_time();
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}
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