ReactOS  0.4.15-dev-499-g1f31905
IoInterrupt.c
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1 /*
2  * PROJECT: ReactOS kernel-mode tests
3  * LICENSE: GPLv2+ - See COPYING in the top level directory
4  * PURPOSE: Kernel-Mode Test Suite Interrupt test
5  * PROGRAMMER: Thomas Faber <thomas.faber@reactos.org>
6  */
7 
8 #include <kmt_test.h>
9 
10 #define NDEBUG
11 #include <debug.h>
12 
13 #define CheckSpinLock(Lock, Locked) do \
14 { \
15  if (KmtIsMultiProcessorBuild) \
16  ok_eq_ulongptr(*(Lock), (Locked) != 0); \
17  else \
18  ok_eq_ulongptr(*(Lock), 0); \
19 } while (0)
20 
21 typedef struct
22 {
27 
28 static KSYNCHRONIZE_ROUTINE SynchronizeRoutine;
29 
30 static
31 BOOLEAN
32 NTAPI
35 {
36  PTEST_CONTEXT TestContext = Context;
37 
38  ok_irql(TestContext->ExpectedIrql);
39 
40  CheckSpinLock(TestContext->Interrupt->ActualLock, TRUE);
41 
42  return TestContext->ReturnValue;
43 }
44 
45 static
46 VOID
48 {
49  KINTERRUPT Interrupt;
50  TEST_CONTEXT TestContext;
51  KIRQL SynchIrql;
52  KIRQL OriginalIrql;
53  KIRQL Irql;
54  KSPIN_LOCK ActualLock;
55  BOOLEAN Ret;
56 
57  RtlFillMemory(&Interrupt, sizeof Interrupt, 0x55);
58  Interrupt.ActualLock = &ActualLock;
60  CheckSpinLock(Interrupt.ActualLock, FALSE);
61 
62  TestContext.Interrupt = &Interrupt;
63  TestContext.ReturnValue = TRUE;
64 
65  for (TestContext.ReturnValue = 0; TestContext.ReturnValue <= 2; ++TestContext.ReturnValue)
66  {
67  for (OriginalIrql = PASSIVE_LEVEL; OriginalIrql <= HIGH_LEVEL; ++OriginalIrql)
68  {
69  /* TODO: don't hardcode this :| */
70  if (OriginalIrql == 3 || (OriginalIrql >= 11 && OriginalIrql <= 26) || OriginalIrql == 30)
71  continue;
72  KeRaiseIrql(OriginalIrql, &Irql);
73  for (SynchIrql = max(DISPATCH_LEVEL, OriginalIrql); SynchIrql <= HIGH_LEVEL; ++SynchIrql)
74  {
75  if (SynchIrql == 3 || (SynchIrql >= 11 && SynchIrql <= 26) || SynchIrql == 30)
76  continue;
77  Interrupt.SynchronizeIrql = SynchIrql;
78  ok_irql(OriginalIrql);
79  CheckSpinLock(Interrupt.ActualLock, FALSE);
80  TestContext.ExpectedIrql = SynchIrql;
81  Ret = KeSynchronizeExecution(&Interrupt, SynchronizeRoutine, &TestContext);
82  ok_eq_int(Ret, TestContext.ReturnValue);
83  ok_irql(OriginalIrql);
84  CheckSpinLock(Interrupt.ActualLock, FALSE);
85  /* TODO: Check that all other fields of the interrupt are untouched */
86  }
88  }
89  }
90 }
91 
92 START_TEST(IoInterrupt)
93 {
95 }
PKINTERRUPT Interrupt
Definition: IoInterrupt.c:25
#define IN
Definition: typedefs.h:39
#define max(a, b)
Definition: svc.c:63
#define KeRaiseIrql(irql, oldIrql)
Definition: env_spec_w32.h:597
#define TRUE
Definition: types.h:120
#define KeLowerIrql(oldIrql)
Definition: env_spec_w32.h:602
#define ok_eq_int(value, expected)
Definition: kmt_test.h:238
struct _TEST_CONTEXT TEST_CONTEXT
static VOID TestSynchronizeExecution(VOID)
Definition: IoInterrupt.c:47
BOOLEAN ReturnValue
Definition: IoInterrupt.c:23
_Out_ PKIRQL Irql
Definition: csq.h:179
UCHAR KIRQL
Definition: env_spec_w32.h:591
NTSTATUS(* NTAPI)(IN PFILE_FULL_EA_INFORMATION EaBuffer, IN ULONG EaLength, OUT PULONG ErrorOffset)
Definition: IoEaTest.cpp:117
FORCEINLINE VOID KeInitializeSpinLock(_Out_ PKSPIN_LOCK SpinLock)
Definition: kefuncs.h:238
unsigned char BOOLEAN
#define CheckSpinLock(Lock, Locked)
Definition: IoInterrupt.c:13
#define RtlFillMemory(Dest, Length, Fill)
Definition: winternl.h:593
struct TEST_CONTEXT * PTEST_CONTEXT
#define PASSIVE_LEVEL
Definition: env_spec_w32.h:693
#define DISPATCH_LEVEL
Definition: env_spec_w32.h:696
PKSPIN_LOCK ActualLock
Definition: ketypes.h:836
#define HIGH_LEVEL
Definition: env_spec_w32.h:703
ULONG KSPIN_LOCK
Definition: env_spec_w32.h:72
KIRQL SynchronizeIrql
Definition: ketypes.h:840
START_TEST(IoInterrupt)
Definition: IoInterrupt.c:92
struct tagContext Context
Definition: acpixf.h:1034
BOOLEAN NTAPI KeSynchronizeExecution(IN OUT PKINTERRUPT Interrupt, IN PKSYNCHRONIZE_ROUTINE SynchronizeRoutine, IN PVOID SynchronizeContext OPTIONAL)
Definition: interrupt.c:142
KIRQL ExpectedIrql
Definition: IoInterrupt.c:24
static KSYNCHRONIZE_ROUTINE SynchronizeRoutine
Definition: IoInterrupt.c:28