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test: v4l2_device: Add format handling test

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Add test for V4L2Device set and get format methods.

Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
Jacopo Mondi 2019-02-14 05:21:37 +01:00
parent 7f4ce94ad9
commit 617a3aa582
2 changed files with 54 additions and 0 deletions
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53
test/v4l2_device/formats.cpp Normal file
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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2019, Google Inc.
*
* libcamera V4L2 device format handling test
*/
#include <climits>
#include <iostream>
#include "v4l2_device.h"
#include "v4l2_device_test.h"
using namespace std;
using namespace libcamera;
class Format : public V4L2DeviceTest
{
protected:
int run() override;
};
int Format::run()
{
V4L2DeviceFormat format = {};
int ret = capture_->getFormat(&format);
if (ret) {
cerr << "Failed to get format" << endl;
return TestFail;
}
format.width = UINT_MAX;
format.height = UINT_MAX;
ret = capture_->setFormat(&format);
if (ret) {
cerr << "Failed to set format: image resolution is invalid: "
<< "(UINT_MAX x UINT_MAX) but setFormat() should not fail."
<< endl;
return TestFail;
}
if (format.width == UINT_MAX || format.height == UINT_MAX) {
cerr << "Failed to update image format = (UINT_MAX x UINT_MAX)"
<< endl;
return TestFail;
}
return TestPass;
}
TEST_REGISTER(Format);