// lookupResource(), numLinks(), numFramesProcessed() and numResources() void testAccessors() { MpFlowGraphBase* pFlowGraph = 0; MpTestResource* pResource1 = 0; MpTestResource* pResource2 = 0; MpResource* pLookupRes = 0; OsStatus res; pFlowGraph = new MpFlowGraphBase(80, 8000); CPPUNIT_ASSERT(pFlowGraph->numResources() == 0); CPPUNIT_ASSERT(pFlowGraph->numLinks() == 0); CPPUNIT_ASSERT(pFlowGraph->numFramesProcessed() == 0); pResource1 = new MpTestResource("resource1", 4, 4, 4, 4); pResource2 = new MpTestResource("resource2", 4, 4, 4, 4); res = pFlowGraph->addResource(*pResource1); CPPUNIT_ASSERT((res == OS_SUCCESS) && (pFlowGraph->numResources() == 1)); res = pFlowGraph->addResource(*pResource2); CPPUNIT_ASSERT((res == OS_SUCCESS) && (pFlowGraph->numResources() == 2)); res = pFlowGraph->lookupResource("resource1", pLookupRes); CPPUNIT_ASSERT((res == OS_SUCCESS) && (pLookupRes == pResource1)); res = pFlowGraph->lookupResource("resource2", pLookupRes); CPPUNIT_ASSERT((res == OS_SUCCESS) && (pLookupRes == pResource2)); res = pFlowGraph->lookupResource("unknown", pLookupRes); CPPUNIT_ASSERT(res == OS_NOT_FOUND); res = pFlowGraph->addLink(*pResource1, 0, *pResource2, 0); CPPUNIT_ASSERT((res == OS_SUCCESS) && (pFlowGraph->numLinks() == 1)); res = pFlowGraph->addLink(*pResource1, 1, *pResource2, 1); CPPUNIT_ASSERT((res == OS_SUCCESS) && (pFlowGraph->numLinks() == 2)); res = pFlowGraph->processNextFrame(); CPPUNIT_ASSERT((res == OS_SUCCESS) && (pFlowGraph->numFramesProcessed() == 1)); res = pFlowGraph->processNextFrame(); CPPUNIT_ASSERT((res == OS_SUCCESS) && (pFlowGraph->numFramesProcessed() == 2)); res = pFlowGraph->removeLink(*pResource1, 0); CPPUNIT_ASSERT((res == OS_SUCCESS) && (pFlowGraph->numLinks() == 1)); res = pFlowGraph->removeLink(*pResource1, 1); CPPUNIT_ASSERT((res == OS_SUCCESS) && (pFlowGraph->numLinks() == 0)); res = pFlowGraph->removeResource(*pResource2); CPPUNIT_ASSERT((res == OS_SUCCESS) && (pFlowGraph->numResources() == 1)); res = pFlowGraph->removeResource(*pResource1); CPPUNIT_ASSERT((res == OS_SUCCESS) && (pFlowGraph->numResources() == 0)); delete pResource1; delete pResource2; delete pFlowGraph; }
void testLinkAndResource() { MpFlowGraphBase* pFlowGraph = 0; MpTestResource* pResource1 = 0; MpTestResource* pResource2 = 0; OsStatus res; // ====== Test the addLink(), addResource(), // removeLink() and removeResource() methods ====== pFlowGraph = new MpFlowGraphBase(80, 8000); pResource1 = new MpTestResource("test1", 2, 2, 2, 2); pResource2 = new MpTestResource("test2", 2, 2, 2, 2); res = pFlowGraph->addResource(*pResource1); CPPUNIT_ASSERT(res == OS_SUCCESS); res = pFlowGraph->addResource(*pResource2); CPPUNIT_ASSERT(res == OS_SUCCESS); // connect pResource1 output port 0 --> pResource2 input port 0 res = pFlowGraph->addLink(*pResource1, 0, *pResource2, 0); CPPUNIT_ASSERT(res == OS_SUCCESS); // try connecting an invalid input port to a valid output port res = pFlowGraph->addLink(*pResource1, 2, *pResource2, 1); CPPUNIT_ASSERT(res == OS_INVALID_ARGUMENT); // try connecting a valid input port to an invalid output port res = pFlowGraph->addLink(*pResource1, 1, *pResource2, 2); CPPUNIT_ASSERT(res == OS_INVALID_ARGUMENT); // try removing a link on a port that doesn't exist res = pFlowGraph->removeLink(*pResource1, 2); CPPUNIT_ASSERT(res == OS_INVALID_ARGUMENT); // remove the link and resources res = pFlowGraph->removeLink(*pResource1, 0); CPPUNIT_ASSERT(res == OS_SUCCESS); res = pFlowGraph->removeResource(*pResource1); CPPUNIT_ASSERT(res == OS_SUCCESS); res = pFlowGraph->removeResource(*pResource2); CPPUNIT_ASSERT(res == OS_SUCCESS); delete pResource1; delete pResource2; delete pFlowGraph; }
void testDestroyResources() { MpFlowGraphBase* pFlowGraph = 0; MpTestResource* pResource1 = 0; MpTestResource* pResource2 = 0; OsStatus res; pFlowGraph = new MpFlowGraphBase(80, 8000); pResource1 = new MpTestResource("test1", 2, 2, 2, 2); pResource2 = new MpTestResource("test2", 2, 2, 2, 2); res = pFlowGraph->addResource(*pResource1); CPPUNIT_ASSERT(res == OS_SUCCESS); res = pFlowGraph->addResource(*pResource2); CPPUNIT_ASSERT(res == OS_SUCCESS); res = pFlowGraph->addLink(*pResource1, 0, *pResource2, 0); CPPUNIT_ASSERT(res == OS_SUCCESS); res = pFlowGraph->destroyResources(); CPPUNIT_ASSERT((res == OS_SUCCESS) && (pFlowGraph->numResources() == 0) && (pFlowGraph->numLinks() == 0)); delete pFlowGraph; }
void testCreators() { MpFlowGraphBase* pFlowGraph = 0; MpTestResource* pResource1 = 0; MpTestResource* pResource2 = 0; OsStatus res; // verify that we can create and delete MpFlowGraphBase objects pFlowGraph = new MpFlowGraphBase(80, 8000); // verify that the initial state information is sensible CPPUNIT_ASSERT(pFlowGraph->getState() == MpFlowGraphBase::STOPPED); CPPUNIT_ASSERT(pFlowGraph->numLinks() == 0); CPPUNIT_ASSERT(pFlowGraph->numFramesProcessed() == 0); CPPUNIT_ASSERT(pFlowGraph->numResources() == 0); CPPUNIT_ASSERT(!pFlowGraph->isStarted()); delete pFlowGraph; // when we have a flow graph that contains resources and links, // verify that destroying the flow graph also gets rid of the resources // and links. pFlowGraph = new MpFlowGraphBase(80, 8000); pResource1 = new MpTestResource("test1", 1, 1, 1, 1); pResource2 = new MpTestResource("test2", 1, 1, 1, 1); res = pFlowGraph->addResource(*pResource1); CPPUNIT_ASSERT(res == OS_SUCCESS); res = pFlowGraph->addResource(*pResource2); CPPUNIT_ASSERT(res == OS_SUCCESS); res = pFlowGraph->addLink(*pResource1, 0, *pResource2, 0); CPPUNIT_ASSERT(res == OS_SUCCESS); delete pFlowGraph; }
/** * FAILS : Segmention fault */ void testProcessNextFrame() { // Set up a flow graph with two resources (resource1 and resource2). Both // resources have 4 inputs and 4 outputs. All four outputs of resource1 // are connected to the corresponding inputs of resource2. The resources // are further configured to behave as follows for each frame processing // interval. // // Resource 1: | Resource 2: // Creates output buffers on | Processes input buffers received on // output ports 0, 2 and 3. | input ports 0, 1 and 2. // // resource1 Output 0 --> Input 0 // ignores Output 1 (NULL) --> Input 1 // its Output 2 --> Input 2 // inputs Output 3 --> Input 3 (not processed) // // The net result is that each frame time, resource2 should receive // non-NULL buffers on input ports 0, 2 and 3. Since resource2 is not // processing input buffers on input port 3, for each frame, the old // buffer on input port 3 will be discarded to make way for a new buffer. MpFlowGraphBase* pFlowGraph = 0; MpTestResource* pResource1 = 0; MpTestResource* pResource2 = 0; OsStatus res; mpStartUp(8000, 80, 6*10, 0); pFlowGraph = new MpFlowGraphBase(80, 8000); pResource1 = new MpTestResource("resource1", 4, 4, 4, 4); pResource2 = new MpTestResource("resource2", 4, 4, 4, 4); res = pFlowGraph->addResource(*pResource1); CPPUNIT_ASSERT(res == OS_SUCCESS); res = pFlowGraph->addResource(*pResource2); CPPUNIT_ASSERT(res == OS_SUCCESS); res = pFlowGraph->addLink(*pResource1, 0, *pResource2, 0); CPPUNIT_ASSERT(res == OS_SUCCESS); res = pFlowGraph->addLink(*pResource1, 1, *pResource2, 1); CPPUNIT_ASSERT(res == OS_SUCCESS); res = pFlowGraph->addLink(*pResource1, 2, *pResource2, 2); CPPUNIT_ASSERT(res == OS_SUCCESS); res = pFlowGraph->addLink(*pResource1, 3, *pResource2, 3); CPPUNIT_ASSERT(res == OS_SUCCESS); // For resource1, create new buffers on output ports 0, 2 and 3 and // ignore all input buffers (Note: there shouldn't be any) pResource1->setGenOutBufMask(0xd); pResource1->setProcessInBufMask(0x0); // For resource2, process input buffers that arrive input ports 0, 1 and 2. pResource2->setGenOutBufMask(0x0); pResource2->setProcessInBufMask(0x7); CPPUNIT_ASSERT(pResource1->numFramesProcessed() == 0); CPPUNIT_ASSERT(pResource2->numFramesProcessed() == 0); // Enable the flow graph res = pFlowGraph->enable(); CPPUNIT_ASSERT(res == OS_SUCCESS); // Start the flow graph res = pFlowGraph->start(); CPPUNIT_ASSERT(res == OS_SUCCESS); // Process two frames res = pFlowGraph->processNextFrame(); CPPUNIT_ASSERT(res == OS_SUCCESS); res = pFlowGraph->processNextFrame(); CPPUNIT_ASSERT(res == OS_SUCCESS); for (int i = 0; i < 3; i++) { CPPUNIT_ASSERT((pResource1->mLastDoProcessArgs.inBufs[i] == NULL) && (pResource1->mLastDoProcessArgs.outBufs[i] == NULL) && (pResource2->mLastDoProcessArgs.inBufs[i] == NULL) && (pResource2->mLastDoProcessArgs.outBufs[i] == NULL)); } CPPUNIT_ASSERT((pResource1->numFramesProcessed() == 2) && (pResource1->mLastDoProcessArgs.inBufsSize == 4) && (pResource1->mLastDoProcessArgs.outBufsSize == 4) && (pResource2->numFramesProcessed() == 2)); // Stop the flow graph res = pFlowGraph->stop(); CPPUNIT_ASSERT(res == OS_SUCCESS); // Request processing of another frame so that the STOP_FLOWGRAPH // message gets handled res = pFlowGraph->processNextFrame(); CPPUNIT_ASSERT(res == OS_SUCCESS); delete pFlowGraph; }