/*
* Unit test framework entry point for this set of unit tests.
*
*/
void testMem_runTests() {
pcsl_mem_initialize(NULL, 5000);
testAllocation();
testMalloc();
testAllocateChunk();
/*
* comment out this test. The implementation changes the
* specified max size, to align with a page
* need revisit: what the new max size is. So we can't
* compare against it.
*/
/*
testModifyChunkSize();
*/
testDoubleInit();
testHeapSize();
testCalloc();
testRealloc();
testStrdup();
pcsl_mem_finalize();
}
void afk_testJigsaw(
AFK_Computer *computer,
const AFK_ConfigSettings& settings)
{
boost::random::random_device rdev;
srand(rdev());
/* Make a jigsaw with a plausible shape size, and allocate lots
* of pieces out of it in multiple iterations. Upon each of
* these simulated frames, check that the set of available
* pieces appears sane and hasn't gotten trampled, etc.
* TODO -- Improvements:
* - Test a 3D one too (pull out the test into a function I
* can call with several)
* - Multi-threaded test
* - Test OpenCL program that writes known values to the jigsaw
* texture -- verify that the values come out OK and don't
* trample each other either.
*/
const int testIterations = 50;
AFK_JigsawMemoryAllocation testAllocation(
{
AFK_JigsawMemoryAllocation::Entry(
{
AFK_JigsawImageDescriptor(
afk_vec3<int>(9, 9, 1),
AFK_JigsawFormat::FLOAT32_4,
AFK_JigsawDimensions::TWO,
AFK_JigsawBufferUsage::CL_ONLY,
GL_NEAREST)
},
4,
1.0f),
},
settings.concurrency,
computer->useFake3DImages(settings),
1.0f,
computer->getFirstDeviceProps());
AFK_JigsawCollection testCollection(
computer,
testAllocation.at(0),
computer->getFirstDeviceProps(),
0);
AFK_Frame frame;
frame.increment();
testCollection.flip(frame);
for (int i = 0; i < testIterations; ++i)
{
int piecesThisFrame = rand() % (settings.concurrency * testAllocation.at(0).getPieceCount() / 4);
afk_out << "Test frame " << frame << ": Getting " << piecesThisFrame << " pieces" << std::endl;
/* Here, I map each piece that I've drawn to its timestamp. */
boost::unordered_map<AFK_JigsawPiece, AFK_Frame> piecesMap;
try
{
for (int p = 0; p < piecesThisFrame; ++p)
{
AFK_JigsawPiece jigsawPiece;
AFK_Frame pieceFrame;
testCollection.grab(0, &jigsawPiece, &pieceFrame, 1);
afk_out << "Grabbed piece " << jigsawPiece << " with frame " << pieceFrame << std::endl;
auto existing = piecesMap.find(jigsawPiece);
if (existing != piecesMap.end()) assert(existing->second != pieceFrame);
piecesMap[jigsawPiece] = pieceFrame;
}
}
catch (AFK_Exception& e)
{
if (e.getMessage() == "Jigsaw ran out of room")
{
/* I'll forgive this. */
afk_out << "Out of room -- OK -- continuing" << std::endl;
}
else
{
throw e;
}
}
frame.increment();
testCollection.flip(frame);
testCollection.printStats(afk_out, "Test jigsaw");
}
afk_out << "Jigsaw test completed" << std::endl;
}