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TransferListener::cleanup() test

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This commit is contained in:
Pavel Kirienko 2014-02-14 15:53:28 +04:00
parent 02cbd60efe
commit d81a96beb2
2 changed files with 57 additions and 6 deletions
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7
libuavcan/include/uavcan/internal/transport/transfer_listener.hpp
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@ -177,12 +177,7 @@ class TransferListener : public TransferListenerBase, Noncopyable
void cleanup(uint64_t ts_monotonic)
{
receivers_.removeWhere(TimedOutReceiverPredicate(ts_monotonic, bufmgr_));
#if UAVCAN_DEBUG
if (receivers_.isEmpty())
{
assert(bufmgr_.isEmpty());
}
#endif
assert(receivers_.isEmpty() ? bufmgr_.isEmpty() : 1);
}
public:

56
libuavcan/test/transport/transfer_listener.cpp
View File

@ -489,3 +489,59 @@ TEST(TransferListener, BasicSFT)
ASSERT_TRUE(subscriber.isEmpty());
}
TEST(TransferListener, Cleanup)
{
uavcan::DataTypeDescriptor type(uavcan::DATA_TYPE_KIND_MESSAGE, 123, uavcan::DataTypeHash());
for (int i = 0; i < uavcan::DataTypeHash::NUM_BYTES; i++)
type.hash.value[i] = i | (i << 4);
uavcan::PoolManager<1> poolmgr; // No dynamic memory
TestSubscriber<256, 1, 2> subscriber(&type, &poolmgr); // Static buffer only, 1 entry
/*
* Generating transfers
*/
Emulator emulator(subscriber, type);
const Transfer tr_mft = emulator.makeTransfer(uavcan::TRANSFER_TYPE_MESSAGE_BROADCAST, 42, "123456789abcdefghik");
const Transfer tr_sft = emulator.makeTransfer(uavcan::TRANSFER_TYPE_MESSAGE_UNICAST, 11, "abcd");
const std::vector<uavcan::RxFrame> ser_mft = serializeTransfer(tr_mft, 0, type);
const std::vector<uavcan::RxFrame> ser_sft = serializeTransfer(tr_sft, 9, type);
ASSERT_TRUE(ser_mft.size() > 1);
ASSERT_TRUE(ser_sft.size() == 1);
const std::vector<uavcan::RxFrame> ser_mft_begin(ser_mft.begin(), ser_mft.begin() + 1);
/*
* Sending the first part and SFT
*/
std::vector<std::vector<uavcan::RxFrame> > sers;
sers.push_back(ser_mft_begin); // Only the first part
sers.push_back(ser_sft);
emulator.send(sers);
ASSERT_TRUE(subscriber.matchAndPop(tr_sft));
ASSERT_TRUE(subscriber.isEmpty());
/*
* Cleanup with huge timestamp value will remove all entries
*/
static_cast<uavcan::TransferListenerBase&>(subscriber).cleanup(100000000);
/*
* Sending the same transfers again - they will be accepted since registres were cleared
*/
sers.clear();
sers.push_back(ser_mft); // Complete transfer
sers.push_back(ser_sft);
emulator.send(sers);
ASSERT_TRUE(subscriber.matchAndPop(tr_sft));
ASSERT_TRUE(subscriber.matchAndPop(tr_mft));
ASSERT_TRUE(subscriber.isEmpty());
}