test/v4l2_videodevice/stream_on_off.cpp


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<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright (C) 2019, Google Inc.
 *
 * libcamera V4L2 API tests
 */

#include "v4l2_videodevice_test.h"

class StreamOnStreamOffTest : public V4L2VideoDeviceTest
{
public:
	StreamOnStreamOffTest()
		: V4L2VideoDeviceTest("vimc", "Raw Capture 0") {}
protected:
	int run()
	{
		const unsigned int bufferCount = 8;

		int ret = capture_->allocateBuffers(bufferCount, &buffers_);
		if (ret < 0)
			return TestFail;

		ret = capture_->streamOn();
		if (ret)
			return TestFail;

		ret = capture_->streamOff();
		if (ret)
			return TestFail;

		return TestPass;
	}
};

TEST_REGISTER(StreamOnStreamOffTest)