ReactOS  0.4.14-dev-384-g5b37caa
EngAcquireSemaphore.c
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1 /*
2  * PROJECT: ReactOS api tests
3  * LICENSE: GPL - See COPYING in the top level directory
4  * PURPOSE: Test for EngAcquireSemaphore
5  * PROGRAMMERS: Magnus Olsen
6  */
7 
8 #include "precomp.h"
9 
11 {
12  HSEMAPHORE hsem;
13  PRTL_CRITICAL_SECTION lpcrit;
14 
15  hsem = EngCreateSemaphore();
16  ok(hsem != NULL, "EngCreateSemaphore failed\n");
17  if (!hsem) return;
18  lpcrit = (PRTL_CRITICAL_SECTION)hsem;
19 
20  /* real data test */
21  EngAcquireSemaphore(hsem);
22 // ok(lpcrit->LockCount == -2); doesn't work on XP
23  ok(lpcrit->RecursionCount == 1, "lpcrit->RecursionCount=%ld\n", lpcrit->RecursionCount);
24  ok(lpcrit->OwningThread != 0, "lpcrit->OwningThread=%p\n", lpcrit->OwningThread);
25  ok(lpcrit->LockSemaphore == 0, "lpcrit->LockSemaphore=%p\n", lpcrit->LockSemaphore);
26  ok(lpcrit->SpinCount == 0, "lpcrit->SpinCount=%ld\n", lpcrit->SpinCount);
27 
28  ok(lpcrit->DebugInfo != NULL, "no DebugInfo\n");
29  if (lpcrit->DebugInfo)
30  {
31  ok(lpcrit->DebugInfo->Type == 0, "DebugInfo->Type=%d\n", lpcrit->DebugInfo->Type);
32  ok(lpcrit->DebugInfo->CreatorBackTraceIndex == 0, "DebugInfo->CreatorBackTraceIndex=%d\n", lpcrit->DebugInfo->CreatorBackTraceIndex);
33  ok(lpcrit->DebugInfo->EntryCount == 0, "DebugInfo->EntryCount=%ld\n", lpcrit->DebugInfo->EntryCount);
34  ok(lpcrit->DebugInfo->ContentionCount == 0, "DebugInfo->ContentionCount=%ld\n", lpcrit->DebugInfo->ContentionCount);
35  }
36 
37  EngReleaseSemaphore(hsem);
38  EngDeleteSemaphore(hsem);
39 
40  /* NULL pointer test */
41  // Note NULL pointer test crash in Vista */
42  // EngAcquireSemaphore(NULL);
43 
44  /* negtive pointer test */
45  // Note negtive pointer test crash in Vista */
46  // EngAcquireSemaphore((HSEMAPHORE)-1);
47 
48  /* try with deleted Semaphore */
49  // Note deleted Semaphore pointer test does freze the whole program in Vista */
50  // EngAcquireSemaphore(hsem);
51 }
52 
54 {
56 }
57 
VOID WINAPI EngReleaseSemaphore(IN HSEMAPHORE hsem)
Definition: eng.c:235
START_TEST(EngAcquireSemaphore)
_Requires_lock_not_held_ hsem ENGAPI VOID APIENTRY EngDeleteSemaphore(_Inout_ __drv_freesMem(Mem) HSEMAPHORE hsem)
Definition: semaphor.c:106
ENGAPI VOID APIENTRY EngAcquireSemaphore(_Inout_ HSEMAPHORE hsem)
smooth NULL
Definition: ftsmooth.c:416
void Test_EngAcquireSemaphore()
DWORD_PTR HSEMAPHORE
Definition: axcore.idl:60
struct _RTL_CRITICAL_SECTION * PRTL_CRITICAL_SECTION
PRTL_CRITICAL_SECTION_DEBUG DebugInfo
Definition: rtltypes.h:1425
#define ok(value,...)
Definition: atltest.h:57
HSEMAPHORE WINAPI EngCreateSemaphore(VOID)
Definition: eng.c:75