From 479264dfcaca61f08a0609db584d11d8fb252103 Mon Sep 17 00:00:00 2001 From: Kieran Bingham Date: Tue, 8 Jan 2019 14:00:24 +0000 Subject: test: v4l2_device: Add test suite and initial test MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Provide a base class to construct a v4l2_device object for further tests and an initial test which validates the FD handle can not be leaked. Reviewed-by: Niklas Söderlund Reviewed-by: Laurent Pinchart Signed-off-by: Kieran Bingham --- test/v4l2_device/v4l2_device_test.cpp | 43 +++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 test/v4l2_device/v4l2_device_test.cpp (limited to 'test/v4l2_device/v4l2_device_test.cpp') diff --git a/test/v4l2_device/v4l2_device_test.cpp b/test/v4l2_device/v4l2_device_test.cpp new file mode 100644 index 00000000..36255371 --- /dev/null +++ b/test/v4l2_device/v4l2_device_test.cpp @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2019, Google Inc. + * + * libcamera V4L2 API tests + */ + +#include +#include + +#include "v4l2_device_test.h" + +using namespace libcamera; + +bool exists(const std::string &path) +{ + struct stat sb; + + if (stat(path.c_str(), &sb) == 0) + return true; + + return false; +} + +int V4L2DeviceTest::init() +{ + const std::string device("/dev/video0"); + + /* Validate the device node exists. */ + if (!exists(device)) { + std::cout << "No video device available" << std::endl; + return TestSkip; + } + + dev_ = new V4L2Device(device); + + return dev_->open(); +} + +void V4L2DeviceTest::cleanup() +{ + delete dev_; +}; -- cgit v1.2.1