Add a VTS test to validate NNAPI driver name string. am: cc18d3fe am: eb725818

    EXPECT_TRUE(ret.isOk());

}

// device name test

TEST_P(NeuralnetworksHidlTest, GetDeviceNameTest) {

    const std::string deviceName = getName(GetParam());

    auto pos = deviceName.find('-');

    EXPECT_NE(pos, std::string::npos);

    // The separator should not be the first or last character.

    EXPECT_NE(pos, 0);

    EXPECT_NE(pos, deviceName.length() - 1);

    // There should only be 1 separator.

    EXPECT_EQ(std::string::npos, deviceName.find('-', pos + 1));

}

// device supported extensions test

TEST_P(NeuralnetworksHidlTest, GetDeviceSupportedExtensionsTest) {

    Return<void> ret = kDevice->getSupportedExtensions(