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Add data transfer test

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babic_a
2020-04-29 12:10:44 +02:00
parent b87d2fdfec
commit 4b79ec384a
1 changed files with 35 additions and 0 deletions
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core-buffer/test/test_FastQueue.cpp
+35
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@@ -68,4 +68,39 @@ TEST(FastQueue, queue_full)
queue.release();
// After the release, the first slot is again ready for writing.
ASSERT_EQ(queue.reserve(), 0);
}
TEST(FastQueue, data_transfer)
{
size_t n_slots = 5;
size_t slot_data_n_bytes = MODULE_N_BYTES * 2;
FastQueue<DetectorFrame> queue(slot_data_n_bytes, n_slots);
int write_slot_id = queue.reserve();
auto w_metadata = queue.get_metadata_buffer(write_slot_id);
w_metadata->pulse_id = 1;
w_metadata->frame_index = 2;
w_metadata->daq_rec = 3;
w_metadata->n_received_packets = 4;
auto w_data = (uint16_t*)(queue.get_data_buffer(write_slot_id));
for (size_t i=0; i<MODULE_N_PIXELS; i++) {
w_data[i] = (uint16_t) i;
}
queue.commit();
auto read_slot_id = queue.read();
auto r_metadata = queue.get_metadata_buffer(read_slot_id);
EXPECT_EQ(w_metadata->pulse_id, r_metadata->pulse_id);
EXPECT_EQ(w_metadata->frame_index, r_metadata->frame_index);
EXPECT_EQ(w_metadata->daq_rec, r_metadata->daq_rec);
EXPECT_EQ(w_metadata->n_received_packets, r_metadata->n_received_packets);
auto r_data = (uint16_t*)(queue.get_data_buffer(read_slot_id));
for (size_t i=0; i<MODULE_N_PIXELS; i++) {
ASSERT_EQ(r_data[i], (uint16_t) i);
}
}