339e9b2d97
Three tests {capture,configuration_set,statemachine} override the
CameraTest::init() function, and call it as the first action.
However they were not checking the return value, and each of the tests
will segfault if the VIMC camera is not obtained.
Check the return value of the CameraTest base class initialisation and
return any errors to the test suite if initialisation fails.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
287 lines
5.8 KiB
C++
287 lines
5.8 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
* Copyright (C) 2019, Google Inc.
|
|
*
|
|
* libcamera Camera API tests
|
|
*/
|
|
|
|
#include <iostream>
|
|
|
|
#include "camera_test.h"
|
|
|
|
using namespace std;
|
|
|
|
namespace {
|
|
|
|
class Statemachine : public CameraTest
|
|
{
|
|
protected:
|
|
int testAvailable()
|
|
{
|
|
/* Test operations which should fail. */
|
|
if (camera_->configure(defconf_.get()) != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->allocateBuffers() != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->freeBuffers() != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->createRequest())
|
|
return TestFail;
|
|
|
|
if (camera_->start() != -EACCES)
|
|
return TestFail;
|
|
|
|
Request request(camera_.get());
|
|
if (camera_->queueRequest(&request) != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->stop() != -EACCES)
|
|
return TestFail;
|
|
|
|
/* Test operations which should pass. */
|
|
if (camera_->release())
|
|
return TestFail;
|
|
|
|
/* Test valid state transitions, end in Acquired state. */
|
|
if (camera_->acquire())
|
|
return TestFail;
|
|
|
|
return TestPass;
|
|
}
|
|
|
|
int testAcquired()
|
|
{
|
|
/* Test operations which should fail. */
|
|
if (camera_->acquire() != -EBUSY)
|
|
return TestFail;
|
|
|
|
if (camera_->allocateBuffers() != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->freeBuffers() != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->createRequest())
|
|
return TestFail;
|
|
|
|
if (camera_->start() != -EACCES)
|
|
return TestFail;
|
|
|
|
Request request(camera_.get());
|
|
if (camera_->queueRequest(&request) != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->stop() != -EACCES)
|
|
return TestFail;
|
|
|
|
/* Test valid state transitions, end in Configured state. */
|
|
if (camera_->release())
|
|
return TestFail;
|
|
|
|
if (camera_->acquire())
|
|
return TestFail;
|
|
|
|
if (camera_->configure(defconf_.get()))
|
|
return TestFail;
|
|
|
|
return TestPass;
|
|
}
|
|
|
|
int testConfigured()
|
|
{
|
|
/* Test operations which should fail. */
|
|
if (camera_->acquire() != -EBUSY)
|
|
return TestFail;
|
|
|
|
if (camera_->freeBuffers() != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->createRequest())
|
|
return TestFail;
|
|
|
|
Request request(camera_.get());
|
|
if (camera_->queueRequest(&request) != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->start() != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->stop() != -EACCES)
|
|
return TestFail;
|
|
|
|
/* Test operations which should pass. */
|
|
if (camera_->configure(defconf_.get()))
|
|
return TestFail;
|
|
|
|
/* Test valid state transitions, end in Prepared state. */
|
|
if (camera_->release())
|
|
return TestFail;
|
|
|
|
if (camera_->acquire())
|
|
return TestFail;
|
|
|
|
if (camera_->configure(defconf_.get()))
|
|
return TestFail;
|
|
|
|
if (camera_->allocateBuffers())
|
|
return TestFail;
|
|
|
|
return TestPass;
|
|
}
|
|
|
|
int testPrepared()
|
|
{
|
|
/* Test operations which should fail. */
|
|
if (camera_->acquire() != -EBUSY)
|
|
return TestFail;
|
|
|
|
if (camera_->release() != -EBUSY)
|
|
return TestFail;
|
|
|
|
if (camera_->configure(defconf_.get()) != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->allocateBuffers() != -EACCES)
|
|
return TestFail;
|
|
|
|
Request request1(camera_.get());
|
|
if (camera_->queueRequest(&request1) != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->stop() != -EACCES)
|
|
return TestFail;
|
|
|
|
/* Test operations which should pass. */
|
|
Request *request2 = camera_->createRequest();
|
|
if (!request2)
|
|
return TestFail;
|
|
|
|
/* Never handed to hardware so need to manually delete it. */
|
|
delete request2;
|
|
|
|
/* Test valid state transitions, end in Running state. */
|
|
if (camera_->freeBuffers())
|
|
return TestFail;
|
|
|
|
if (camera_->release())
|
|
return TestFail;
|
|
|
|
if (camera_->acquire())
|
|
return TestFail;
|
|
|
|
if (camera_->configure(defconf_.get()))
|
|
return TestFail;
|
|
|
|
if (camera_->allocateBuffers())
|
|
return TestFail;
|
|
|
|
if (camera_->start())
|
|
return TestFail;
|
|
|
|
return TestPass;
|
|
}
|
|
|
|
int testRuning()
|
|
{
|
|
/* Test operations which should fail. */
|
|
if (camera_->acquire() != -EBUSY)
|
|
return TestFail;
|
|
|
|
if (camera_->release() != -EBUSY)
|
|
return TestFail;
|
|
|
|
if (camera_->configure(defconf_.get()) != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->allocateBuffers() != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->freeBuffers() != -EACCES)
|
|
return TestFail;
|
|
|
|
if (camera_->start() != -EACCES)
|
|
return TestFail;
|
|
|
|
/* Test operations which should pass. */
|
|
Request *request = camera_->createRequest();
|
|
if (!request)
|
|
return TestFail;
|
|
|
|
Stream *stream = *camera_->streams().begin();
|
|
BufferPool &pool = stream->bufferPool();
|
|
Buffer &buffer = pool.buffers().front();
|
|
std::map<Stream *, Buffer *> map = { { stream, &buffer } };
|
|
if (request->setBuffers(map))
|
|
return TestFail;
|
|
|
|
if (camera_->queueRequest(request))
|
|
return TestFail;
|
|
|
|
/* Test valid state transitions, end in Available state. */
|
|
if (camera_->stop())
|
|
return TestFail;
|
|
|
|
if (camera_->freeBuffers())
|
|
return TestFail;
|
|
|
|
if (camera_->release())
|
|
return TestFail;
|
|
|
|
return TestPass;
|
|
}
|
|
|
|
int init() override
|
|
{
|
|
int ret = CameraTest::init();
|
|
if (ret)
|
|
return ret;
|
|
|
|
defconf_ = camera_->generateConfiguration({ StreamRole::VideoRecording });
|
|
if (!defconf_) {
|
|
cout << "Failed to generate default configuration" << endl;
|
|
CameraTest::cleanup();
|
|
return TestFail;
|
|
}
|
|
|
|
return TestPass;
|
|
}
|
|
|
|
int run() override
|
|
{
|
|
if (testAvailable() != TestPass) {
|
|
cout << "State machine in Available state failed" << endl;
|
|
return TestFail;
|
|
}
|
|
|
|
if (testAcquired() != TestPass) {
|
|
cout << "State machine in Acquired state failed" << endl;
|
|
return TestFail;
|
|
}
|
|
|
|
if (testConfigured() != TestPass) {
|
|
cout << "State machine in Configured state failed" << endl;
|
|
return TestFail;
|
|
}
|
|
|
|
if (testPrepared() != TestPass) {
|
|
cout << "State machine in Prepared state failed" << endl;
|
|
return TestFail;
|
|
}
|
|
|
|
if (testRuning() != TestPass) {
|
|
cout << "State machine in Running state failed" << endl;
|
|
return TestFail;
|
|
}
|
|
|
|
return TestPass;
|
|
}
|
|
|
|
std::unique_ptr<CameraConfiguration> defconf_;
|
|
};
|
|
|
|
} /* namespace */
|
|
|
|
TEST_REGISTER(Statemachine);
|