test: v4l2_device: Add test suite and initial test

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 <niklas.soderlund@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This commit is contained in:
Kieran Bingham 2019-01-08 14:00:24 +00:00
parent e74f3eebb4
commit 479264dfca
5 changed files with 121 additions and 0 deletions

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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2018, Google Inc.
*
* vl42device_test.h - libcamera v4l2device test base class
*/
#ifndef __LIBCAMERA_V4L2_DEVICE_TEST_H_
#define __LIBCAMERA_V4L2_DEVICE_TEST_H_
#include "test.h"
#include "v4l2_device.h"
using namespace libcamera;
class V4L2DeviceTest : public Test
{
public:
V4L2DeviceTest() : dev_(nullptr) { };
protected:
int init();
void cleanup();
V4L2Device *dev_;
};
#endif /* __LIBCAMERA_V4L2_DEVICE_TEST_H_ */