34 sptr<IUsbInterface> g_usbInterface = nullptr;  variable
45     g_usbInterface = IUsbInterface::Get();  in SetUp()
46     ASSERT_NE(g_usbInterface, nullptr);  in SetUp()
47     auto ret = g_usbInterface->SetPortRole(DEFAULT_PORT_ID, POWER_ROLE_SOURCE, DATA_ROLE_HOST);  in SetUp()
57     auto ret = g_usbInterface->BindUsbdSubscriber(subscriber);  in InitPara()
60     ret = g_usbInterface->OpenDevice(dev_);  in InitPara()
66     ASSERT_TRUE(g_usbInterface != nullptr);  in ReleasePara()
67     auto ret = g_usbInterface->UnbindUsbdSubscriber(subscriber);  in ReleasePara()
69     ret = g_usbInterface->CloseDevice(dev_);  in ReleasePara()
83     ASSERT_NE(g_usbInterface, nullptr);  in BENCHMARK_F()
90         ret = g_usbInterface->OpenDevice(dev);  in BENCHMARK_F()
111     ASSERT_NE(g_usbInterface, nullptr);  in BENCHMARK_F()
118         ret = g_usbInterface->OpenDevice(dev);  in BENCHMARK_F()
120         ret = g_usbInterface->CloseDevice(dev);  in BENCHMARK_F()