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46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/* Simple test of EngAcquireSemaphore only check if we got a lock or not */
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INT
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Test_EngAcquireSemaphore(PTESTINFO pti)
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{
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HSEMAPHORE hsem;
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PRTL_CRITICAL_SECTION lpcrit;
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hsem = EngCreateSemaphore();
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RTEST ( hsem != NULL );
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ASSERT(hsem != NULL);
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lpcrit = (PRTL_CRITICAL_SECTION) hsem;
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/* real data test */
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EngAcquireSemaphore(hsem);
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// RTEST (lpcrit->LockCount == -2); doesn't work on XP
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RTEST (lpcrit->RecursionCount == 1);
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RTEST (lpcrit->OwningThread != 0);
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RTEST (lpcrit->LockSemaphore == 0);
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RTEST (lpcrit->SpinCount == 0);
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ASSERT(lpcrit->DebugInfo != NULL);
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RTEST (lpcrit->DebugInfo->Type == 0);
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RTEST (lpcrit->DebugInfo->CreatorBackTraceIndex == 0);
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RTEST (lpcrit->DebugInfo->EntryCount == 0);
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RTEST (lpcrit->DebugInfo->ContentionCount == 0);
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EngReleaseSemaphore(hsem);
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EngDeleteSemaphore(hsem);
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/* NULL pointer test */
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// Note NULL pointer test crash in Vista */
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// EngAcquireSemaphore(NULL);
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/* negtive pointer test */
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// Note negtive pointer test crash in Vista */
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// EngAcquireSemaphore((HSEMAPHORE)-1);
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/* try with deleted Semaphore */
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// Note deleted Semaphore pointer test does freze the whole program in Vista */
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// EngAcquireSemaphore(hsem);
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return APISTATUS_NORMAL;
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}
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