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test: media_device: Make MediaDeviceTest a MediaDevicePrintTest

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As a new class for test link handling will be added as a separate test,
it makes no sense to have a generic "MediaDeviceTest" class. Rename it
in "MediaDevicePrintTest", and make it run only printing test.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
Jacopo Mondi 2019-01-11 09:59:03 +01:00
parent 4bf28fa225
commit d85767a8c8
2 changed files with 15 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

31
test/media_device/media_device_test.cpp → test/media_device/media_device_print_test.cpp
View file

@ -1,10 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SPDX-License-Identifier: GPL-2.0-or-later */
/* /*
* Copyright (C) 2018, Google Inc. * Copyright (C) 2018-2019, Google Inc.
* *
* media_device_test.cpp - Tests for the media device class. * media_device_print_test.cpp - Print out media devices
*
* Test library for the media device class.
*/ */
#include <iostream> #include <iostream>
@ -20,16 +18,16 @@ using namespace libcamera;
using namespace std; using namespace std;
/* /*
* MediaDeviceTest object: runs a sequence of tests on all media * MediaDevicePrintTest takes all media devices found in the system and print
* devices found in the system. * them out to verify correctness.
* *
* If no accessible media device is found, the test is skipped. * If no accessible media device is found, the test is skipped.
*/ */
class MediaDeviceTest : public Test class MediaDevicePrintTest : public Test
{ {
public: public:
MediaDeviceTest() { } MediaDevicePrintTest() { }
~MediaDeviceTest() { } ~MediaDevicePrintTest() { }
protected: protected:
int init() { return 0; } int init() { return 0; }
@ -44,7 +42,7 @@ private:
void printNode(const MediaPad *pad, ostream &os); void printNode(const MediaPad *pad, ostream &os);
}; };
void MediaDeviceTest::printNode(const MediaPad *pad, ostream &os) void MediaDevicePrintTest::printNode(const MediaPad *pad, ostream &os)
{ {
const MediaEntity *entity = pad->entity(); const MediaEntity *entity = pad->entity();
@ -52,7 +50,7 @@ void MediaDeviceTest::printNode(const MediaPad *pad, ostream &os)
<< pad->index() << "]"; << pad->index() << "]";
} }
void MediaDeviceTest::printLinkFlags(const MediaLink *link, ostream &os) void MediaDevicePrintTest::printLinkFlags(const MediaLink *link, ostream &os)
{ {
unsigned int flags = link->flags(); unsigned int flags = link->flags();
@ -68,7 +66,7 @@ void MediaDeviceTest::printLinkFlags(const MediaLink *link, ostream &os)
* For each entity in the media graph, printout links directed to its sinks * For each entity in the media graph, printout links directed to its sinks
* and source pads. * and source pads.
*/ */
void MediaDeviceTest::printMediaGraph(const MediaDevice &media, ostream &os) void MediaDevicePrintTest::printMediaGraph(const MediaDevice &media, ostream &os)
{ {
os << "\n" << media.driver() << " - " << media.devnode() << "\n\n"; os << "\n" << media.driver() << " - " << media.devnode() << "\n\n";
@ -110,7 +108,7 @@ void MediaDeviceTest::printMediaGraph(const MediaDevice &media, ostream &os)
} }
/* Test a single media device. */ /* Test a single media device. */
int MediaDeviceTest::testMediaDevice(const string devnode) int MediaDevicePrintTest::testMediaDevice(const string devnode)
{ {
MediaDevice dev(devnode); MediaDevice dev(devnode);
int ret; int ret;
@ -134,9 +132,8 @@ int MediaDeviceTest::testMediaDevice(const string devnode)
if (ret) if (ret)
return ret; return ret;
/* Run tests in sequence. */ /* Print out the media graph. */
printMediaGraph(dev, cerr); printMediaGraph(dev, cerr);
/* TODO: add more tests here. */
dev.close(); dev.close();
@ -145,7 +142,7 @@ int MediaDeviceTest::testMediaDevice(const string devnode)
/* Run tests on all media devices. */ /* Run tests on all media devices. */
#define MAX_MEDIA_DEV 256 #define MAX_MEDIA_DEV 256
int MediaDeviceTest::run() int MediaDevicePrintTest::run()
{ {
const string devnode("/dev/media"); const string devnode("/dev/media");
unsigned int i; unsigned int i;
@ -171,4 +168,4 @@ int MediaDeviceTest::run()
return ret; return ret;
} }
TEST_REGISTER(MediaDeviceTest); TEST_REGISTER(MediaDevicePrintTest);

2
test/media_device/meson.build
View file

@ -1,5 +1,5 @@
media_device_tests = [ media_device_tests = [
['media_device_test', 'media_device_test.cpp'], ['media_device_print_test', 'media_device_print_test.cpp'],
] ]
foreach t : media_device_tests foreach t : media_device_tests