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[KMTESTS:CC] Add more tests for CcPinMappedData()

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This commit is contained in:
Pierre Schweitzer 2018-10-13 18:53:08 +02:00
parent 45231fbbc5
commit 991db73e37
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GPG key ID: 7545556C3D585B0B
2 changed files with 47 additions and 3 deletions
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48
modules/rostests/kmtests/ntos_cc/CcPinMappedData_drv.c
View file

@ -150,7 +150,7 @@ PerformTest(
ULONG TestId, ULONG TestId,
PDEVICE_OBJECT DeviceObject) PDEVICE_OBJECT DeviceObject)
{ {
PVOID Bcb, PinBcb; PVOID Bcb, PinBcb, NewBcb;
BOOLEAN Ret; BOOLEAN Ret;
PULONG Buffer; PULONG Buffer;
PTEST_FCB Fcb; PTEST_FCB Fcb;
@ -184,7 +184,7 @@ PerformTest(
if (TestId == 0) if (TestId == 0)
{ {
Ret = FALSE; Ret = FALSE;
Offset.QuadPart = TestId * 0x1000; Offset.QuadPart = 0;
KmtStartSeh(); KmtStartSeh();
Ret = CcMapData(TestFileObject, &Offset, FileSizes.FileSize.QuadPart - Offset.QuadPart, MAP_WAIT, &Bcb, (PVOID *)&Buffer); Ret = CcMapData(TestFileObject, &Offset, FileSizes.FileSize.QuadPart - Offset.QuadPart, MAP_WAIT, &Bcb, (PVOID *)&Buffer);
KmtEndSeh(STATUS_SUCCESS); KmtEndSeh(STATUS_SUCCESS);
@ -211,6 +211,50 @@ PerformTest(
CcUnpinData(Bcb); CcUnpinData(Bcb);
} }
} }
else if (TestId == 1)
{
Ret = FALSE;
Offset.QuadPart = 0;
KmtStartSeh();
Ret = CcPinRead(TestFileObject, &Offset, FileSizes.FileSize.QuadPart - Offset.QuadPart, PIN_WAIT, &PinBcb, (PVOID *)&Buffer);
KmtEndSeh(STATUS_SUCCESS);
if (!skip(Ret == TRUE, "CcPinRead failed\n"))
{
ok(*(PUSHORT)PinBcb == 0x2FD, "Not a BCB: %x\n", *(PUSHORT)PinBcb);
ok_eq_ulong(Buffer[0x3000 / sizeof(ULONG)], 0xDEADBABE);
Ret = FALSE;
KmtStartSeh();
Ret = CcMapData(TestFileObject, &Offset, FileSizes.FileSize.QuadPart - Offset.QuadPart, MAP_WAIT, &Bcb, (PVOID *)&Buffer);
KmtEndSeh(STATUS_SUCCESS);
if (!skip(Ret == TRUE, "CcMapData failed\n"))
{
ok(Bcb != PinBcb, "Returned same BCB!\n");
Ret = FALSE;
NewBcb = Bcb;
KmtStartSeh();
Ret = CcPinMappedData(TestFileObject, &Offset, FileSizes.FileSize.QuadPart - Offset.QuadPart, PIN_WAIT, &NewBcb);
KmtEndSeh(STATUS_SUCCESS);
if (!skip(Ret == TRUE, "CcPinMappedData failed\n"))
{
ok(Bcb != NewBcb, "Returned same BCB!\n");
ok_eq_pointer(NewBcb, PinBcb);
ok(*(PUSHORT)NewBcb == 0x2FD, "Not a BCB: %x\n", *(PUSHORT)NewBcb);
/* Previous BCB isn't valid anymore! */
Bcb = NewBcb;
}
CcUnpinData(Bcb);
}
CcUnpinData(PinBcb);
}
}
} }
} }
} }

2
modules/rostests/kmtests/ntos_cc/CcPinMappedData_user.c
View file

@ -19,7 +19,7 @@ START_TEST(CcPinMappedData)
KmtOpenDriver(); KmtOpenDriver();
/* 1 basic test */ /* 1 basic test */
for (TestId = 0; TestId < 1; ++TestId) for (TestId = 0; TestId < 2; ++TestId)
{ {
Ret = KmtSendUlongToDriver(IOCTL_START_TEST, TestId); Ret = KmtSendUlongToDriver(IOCTL_START_TEST, TestId);
ok(Ret == ERROR_SUCCESS, "KmtSendUlongToDriver failed: %lx\n", Ret); ok(Ret == ERROR_SUCCESS, "KmtSendUlongToDriver failed: %lx\n", Ret);