[libcamera-devel] [PATCH v2 02/24] test: controls: Add ControlInfoMap test

[Laurent Pinchart]

Hi Niklas,

On Thu, Nov 14, 2019 at 09:11:46AM +0100, Niklas Söderlund wrote:
> On 2019-11-08 22:53:47 +0200, Laurent Pinchart wrote:
> > Add a test to exercise the ControlInfoMap API. This currently tests
> > at(), count(), find() and end().
> > 
> > Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> > ---
> >  test/controls/control_info.cpp | 77 ++++++++++++++++++++++++++++++++++
> >  test/controls/meson.build      |  1 +
> >  2 files changed, 78 insertions(+)
> >  create mode 100644 test/controls/control_info.cpp
> > 
> > diff --git a/test/controls/control_info.cpp b/test/controls/control_info.cpp
> > new file mode 100644
> > index 000000000000..c2678ea3e593
> > --- /dev/null
> > +++ b/test/controls/control_info.cpp
> > @@ -0,0 +1,77 @@
> > +/* SPDX-License-Identifier: GPL-2.0-or-later */
> > +/*
> > + * Copyright (C) 2019, Google Inc.
> > + *
> > + * control_info.cpp - ControlInfoMap tests
> > + */
> > +
> > +#include <iostream>
> > +
> > +#include <libcamera/camera.h>
> > +#include <libcamera/camera_manager.h>
> > +#include <libcamera/control_ids.h>
> > +#include <libcamera/controls.h>
> > +
> > +#include "camera_controls.h"
> > +
> > +#include "camera_test.h"
> > +#include "test.h"
> > +
> > +using namespace std;
> > +using namespace libcamera;
> > +
> > +class ControlInfoMapTest : public CameraTest, public Test
> > +{
> > +public:
> > +	ControlInfoMapTest()
> > +		: CameraTest("VIMC Sensor B")
> > +	{
> > +	}
> > +
> > +protected:
> 
> Do you not need:
> 
>     int init() override
>     {
>         return status_;
>     }
> 
> To make sure the camera is found?

We do, I'll add that.

> > +	int run()
> > +	{
> > +		const ControlInfoMap &info = camera_->controls();
> > +
> > +		/* Test looking up a valid control by ControlId. */
> > +		if (info.count(&controls::Brightness) != 1) {
> > +			cout << "count() on valid control failed" << endl;
> > +			return TestFail;
> > +		}
> > +
> > +		if (info.find(&controls::Brightness) == info.end()) {
> > +			cout << "find() on valid control failed" << endl;
> > +			return TestFail;
> > +		}
> > +
> > +		info.at(&controls::Brightness);
> > +
> > +		/* Test looking up a valid control by numerical ID. */
> > +		if (info.count(controls::Brightness.id()) != 1) {
> > +			cout << "count() on valid ID failed" << endl;
> > +			return TestFail;
> > +		}
> > +
> > +		if (info.find(controls::Brightness.id()) == info.end()) {
> > +			cout << "find() on valid ID failed" << endl;
> > +			return TestFail;
> > +		}
> > +
> > +		info.at(controls::Brightness.id());
> > +
> > +		/* Test looking up an invalid control by numerical ID. */
> > +		if (info.count(12345) != 0) {
> > +			cout << "count() on invalid ID failed" << endl;
> > +			return TestFail;
> > +		}
> > +
> > +		if (info.find(12345) != info.end()) {
> > +			cout << "find() on invalid ID failed" << endl;
> > +			return TestFail;
> > +		}
> > +
> > +		return TestPass;
> > +	}
> > +};
> > +
> > +TEST_REGISTER(ControlInfoMapTest)
> > diff --git a/test/controls/meson.build b/test/controls/meson.build
> > index 9f0f005a2759..f0850df28c8a 100644
> > --- a/test/controls/meson.build
> > +++ b/test/controls/meson.build
> > @@ -1,4 +1,5 @@
> >  control_tests = [
> > +    [ 'control_info',   'control_info.cpp' ],
> >      [ 'control_list',   'control_list.cpp' ],
> >      [ 'control_range',  'control_range.cpp' ],
> >      [ 'control_value',  'control_value.cpp' ],
> > -- 
> > Regards,
> > 
> > Laurent Pinchart
> > 
> > _______________________________________________
> > libcamera-devel mailing list
> > libcamera-devel at lists.libcamera.org
> > https://lists.libcamera.org/listinfo/libcamera-devel
> 
> -- 
> Regards,
> Niklas Söderlund

-- 
Regards,

Laurent Pinchart