C++ (Cpp) CallHang Examples

Example #1

File: TestHangs.cpp Project: MichaelKohler/gecko-dev

bool
TestHangsParent::AnswerStackFrame()
{
    if (PTestHangs::HANG != state()) {
        if (CallStackFrame())
            fail("should have timed out!");
    }
    else {
        // minimum possible, 2 ms.  We want to detecting a hang to race
        // with the reply coming in, as reliably as possible
        SetReplyTimeoutMs(2);

        if (CallHang())
            fail("should have timed out!");
    }

    return true;
}

Example #2

File: TestHangs.cpp Project: luke-chang/gecko-1

mozilla::ipc::IPCResult
TestHangsParent::AnswerStackFrame()
{
    ++mNumAnswerStackFrame;

    // MOZ_ASSERT((PTestHangs::HANG != state()) == (mNumAnswerStackFrame == 1));

    if (mNumAnswerStackFrame == 1) {
        if (CallStackFrame()) {
          fail("should have timed out!");
        }
    } else if (mNumAnswerStackFrame == 2) {
        // minimum possible, 2 ms.  We want to detecting a hang to race
        // with the reply coming in, as reliably as possible
        SetReplyTimeoutMs(2);

        if (CallHang())
            fail("should have timed out!");
    } else {
        fail("unexpected state");
    }

    return IPC_OK();
}