C++ (Cpp) RTLockValidatorSetEnabledの例

コード例 #1

ファイル: tstRTCritSectRw.cpp プロジェクト: mdaniel/virtualbox-org-svn-vbox-trunk

static void TestNegative(void)
{
    RTTestSub(g_hTest, "Negative");
    bool fSavedAssertQuiet    = RTAssertSetQuiet(true);
    bool fSavedAssertMayPanic = RTAssertSetMayPanic(false);
    bool fSavedLckValEnabled  = RTLockValidatorSetEnabled(false);

    RTCRITSECTRW CritSectRw;
    RTTEST_CHECK_RC_RETV(g_hTest, RTCritSectRwInit(&CritSectRw), VINF_SUCCESS);

    RTTEST_CHECK_RC(g_hTest, RTCritSectRwLeaveShared(&CritSectRw), VERR_NOT_OWNER);
    RTTEST_CHECK_RC(g_hTest, RTCritSectRwLeaveExcl(&CritSectRw), VERR_NOT_OWNER);

    RTTEST_CHECK_RC(g_hTest, RTCritSectRwEnterExcl(&CritSectRw), VINF_SUCCESS);
    RTTEST_CHECK_RC(g_hTest, RTCritSectRwLeaveShared(&CritSectRw), VERR_NOT_OWNER);

    RTTEST_CHECK_RC(g_hTest, RTCritSectRwEnterShared(&CritSectRw), VINF_SUCCESS);
    RTTEST_CHECK_RC(g_hTest, RTCritSectRwLeaveExcl(&CritSectRw), VERR_WRONG_ORDER); /* cannot release the final write before the reads. */
    RTTEST_CHECK_RC(g_hTest, RTCritSectRwLeaveShared(&CritSectRw), VINF_SUCCESS);
    RTTEST_CHECK_RC(g_hTest, RTCritSectRwLeaveExcl(&CritSectRw), VINF_SUCCESS);

    RTTEST_CHECK_RC(g_hTest, RTCritSectRwDelete(&CritSectRw), VINF_SUCCESS);

    RTLockValidatorSetEnabled(fSavedLckValEnabled);
    RTAssertSetMayPanic(fSavedAssertMayPanic);
    RTAssertSetQuiet(fSavedAssertQuiet);
}

コード例 #2

ファイル: tstRTSemRW.cpp プロジェクト: jeppeter/vbox

static void Test3(void)
{
    RTTestSub(g_hTest, "Negative");
    bool fSavedAssertQuiet    = RTAssertSetQuiet(true);
    bool fSavedAssertMayPanic = RTAssertSetMayPanic(false);
    bool fSavedLckValEnabled  = RTLockValidatorSetEnabled(false);

    RTSEMRW hSemRW;
    RTTEST_CHECK_RC_RETV(g_hTest, RTSemRWCreate(&hSemRW), VINF_SUCCESS);

    RTTEST_CHECK_RC(g_hTest, RTSemRWReleaseRead(hSemRW), VERR_NOT_OWNER);
    RTTEST_CHECK_RC(g_hTest, RTSemRWReleaseWrite(hSemRW), VERR_NOT_OWNER);

    RTTEST_CHECK_RC(g_hTest, RTSemRWRequestWrite(hSemRW, RT_INDEFINITE_WAIT), VINF_SUCCESS);
    RTTEST_CHECK_RC(g_hTest, RTSemRWReleaseRead(hSemRW), VERR_NOT_OWNER);

    RTTEST_CHECK_RC(g_hTest, RTSemRWRequestRead(hSemRW, RT_INDEFINITE_WAIT), VINF_SUCCESS);
    RTTEST_CHECK_RC(g_hTest, RTSemRWReleaseWrite(hSemRW), VERR_WRONG_ORDER); /* cannot release the final write before the reads. */
    RTTEST_CHECK_RC(g_hTest, RTSemRWReleaseRead(hSemRW), VINF_SUCCESS);
    RTTEST_CHECK_RC(g_hTest, RTSemRWReleaseWrite(hSemRW), VINF_SUCCESS);

    RTTEST_CHECK_RC(g_hTest, RTSemRWDestroy(hSemRW), VINF_SUCCESS);

    RTLockValidatorSetEnabled(fSavedLckValEnabled);
    RTAssertSetMayPanic(fSavedAssertMayPanic);
    RTAssertSetQuiet(fSavedAssertQuiet);
}