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[KMTESTS:KE] Correctly handle MP builds in KeSpinLock test.

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Thomas Faber 2023-01-28 21:54:05 -05:00
parent 2f63da62e3
commit 5f1fff696b
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GPG key ID: 076E7C3D44720826
1 changed files with 28 additions and 10 deletions
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38
modules/rostests/kmtests/ntos_ke/KeSpinLock.c
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@ -1,8 +1,9 @@
/*
* PROJECT: ReactOS kernel-mode tests
* LICENSE: GPLv2+ - See COPYING in the top level directory
* PURPOSE: Kernel-Mode Test Suite Spin lock test
* PROGRAMMER: Thomas Faber <thomas.faber@reactos.org>
* PROJECT: ReactOS kernel-mode tests
* LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
* PURPOSE: Kernel-Mode Test Suite Spin lock test
* COPYRIGHT: Copyright 2011-2023 Thomas Faber (thomas.faber@reactos.org)
* COPYRIGHT: Copyright 2021 Jérôme Gardou (jerome.gardou@reactos.org)
*/
#ifndef _WIN64
@ -265,13 +266,21 @@ TestSpinLock(
CheckSpinLock(SpinLock, CheckData, 0);
ok_bool_true(CheckData->TryAcquire(SpinLock, CheckData), "TryAcquire returned");
CheckSpinLock(SpinLock, CheckData, 1);
/* A second TryToAcquire results in SPINLOCK_ALREADY_OWNED on checked builds */
if (!KmtIsCheckedBuild)
{
/* SPINLOCK_ALREADY_OWNED on checked build */
ok_bool_true(CheckData->TryAcquire(SpinLock, CheckData), "TryAcquire returned");
/* even a failing acquire sets irql */
ok_eq_uint(CheckData->Irql, CheckData->IrqlWhenAcquired);
CheckData->Irql = CheckData->OriginalIrql;
if (KmtIsMultiProcessorBuild)
{
/* In MP, this fails as you would expect */
ok_bool_false(CheckData->TryAcquire(SpinLock, CheckData), "TryAcquire returned");
}
else
{
/* In UP, this always succeeds: recursive acquires are illegal and parallel processors don't exist */
ok_bool_true(CheckData->TryAcquire(SpinLock, CheckData), "TryAcquire returned");
ok_eq_uint(CheckData->Irql, CheckData->IrqlWhenAcquired);
CheckData->Irql = CheckData->OriginalIrql;
}
CheckSpinLock(SpinLock, CheckData, 1);
}
CheckData->Release(SpinLock, CheckData);
@ -312,7 +321,16 @@ TestSpinLock(
CheckSpinLock(SpinLock, CheckData, 1);
if (!KmtIsCheckedBuild)
{
ok_bool_true(CheckData->TryAcquireNoRaise(SpinLock, CheckData), "TryAcquireNoRaise returned");
if (KmtIsMultiProcessorBuild)
{
/* In MP, this fails as you would expect */
ok_bool_false(CheckData->TryAcquireNoRaise(SpinLock, CheckData), "TryAcquireNoRaise returned");
}
else
{
/* In UP, this always succeeds: recursive acquires are illegal and parallel processors don't exist */
ok_bool_true(CheckData->TryAcquireNoRaise(SpinLock, CheckData), "TryAcquireNoRaise returned");
}
CheckSpinLock(SpinLock, CheckData, 1);
}
CheckData->ReleaseNoLower(SpinLock, CheckData);