diff options
Diffstat (limited to 'test/functional/interface_usdt_utxocache.py')
| -rwxr-xr-x | test/functional/interface_usdt_utxocache.py | 68 |
1 files changed, 29 insertions, 39 deletions
diff --git a/test/functional/interface_usdt_utxocache.py b/test/functional/interface_usdt_utxocache.py index 5f2ba49026..2fc5981451 100755 --- a/test/functional/interface_usdt_utxocache.py +++ b/test/functional/interface_usdt_utxocache.py @@ -252,43 +252,30 @@ class UTXOCacheTracepointTest(BitcoinTestFramework): # that the handle_* functions succeeded. EXPECTED_HANDLE_ADD_SUCCESS = 2 EXPECTED_HANDLE_SPENT_SUCCESS = 1 - handle_add_succeeds = 0 - handle_spent_succeeds = 0 - expected_utxocache_spents = [] expected_utxocache_adds = [] + expected_utxocache_spents = [] + + actual_utxocache_adds = [] + actual_utxocache_spents = [] + + def compare_utxo_with_event(utxo, event): + """Compare a utxo dict to the event produced by BPF""" + assert_equal(utxo["txid"], bytes(event.txid[::-1]).hex()) + assert_equal(utxo["index"], event.index) + assert_equal(utxo["height"], event.height) + assert_equal(utxo["value"], event.value) + assert_equal(utxo["is_coinbase"], event.is_coinbase) def handle_utxocache_add(_, data, __): - nonlocal handle_add_succeeds event = ctypes.cast(data, ctypes.POINTER(UTXOCacheChange)).contents self.log.info(f"handle_utxocache_add(): {event}") - add = expected_utxocache_adds.pop(0) - try: - assert_equal(add["txid"], bytes(event.txid[::-1]).hex()) - assert_equal(add["index"], event.index) - assert_equal(add["height"], event.height) - assert_equal(add["value"], event.value) - assert_equal(add["is_coinbase"], event.is_coinbase) - except AssertionError: - self.log.exception("Assertion failed") - else: - handle_add_succeeds += 1 + actual_utxocache_adds.append(event) def handle_utxocache_spent(_, data, __): - nonlocal handle_spent_succeeds event = ctypes.cast(data, ctypes.POINTER(UTXOCacheChange)).contents self.log.info(f"handle_utxocache_spent(): {event}") - spent = expected_utxocache_spents.pop(0) - try: - assert_equal(spent["txid"], bytes(event.txid[::-1]).hex()) - assert_equal(spent["index"], event.index) - assert_equal(spent["height"], event.height) - assert_equal(spent["value"], event.value) - assert_equal(spent["is_coinbase"], event.is_coinbase) - except AssertionError: - self.log.exception("Assertion failed") - else: - handle_spent_succeeds += 1 + actual_utxocache_spents.append(event) bpf["utxocache_add"].open_perf_buffer(handle_utxocache_add) bpf["utxocache_spent"].open_perf_buffer(handle_utxocache_spent) @@ -324,19 +311,18 @@ class UTXOCacheTracepointTest(BitcoinTestFramework): "is_coinbase": block_index == 0, }) - assert_equal(EXPECTED_HANDLE_ADD_SUCCESS, len(expected_utxocache_adds)) - assert_equal(EXPECTED_HANDLE_SPENT_SUCCESS, - len(expected_utxocache_spents)) - bpf.perf_buffer_poll(timeout=200) - bpf.cleanup() + + assert_equal(EXPECTED_HANDLE_ADD_SUCCESS, len(expected_utxocache_adds), len(actual_utxocache_adds)) + assert_equal(EXPECTED_HANDLE_SPENT_SUCCESS, len(expected_utxocache_spents), len(actual_utxocache_spents)) self.log.info( f"check that we successfully traced {EXPECTED_HANDLE_ADD_SUCCESS} adds and {EXPECTED_HANDLE_SPENT_SUCCESS} spent") - assert_equal(0, len(expected_utxocache_adds)) - assert_equal(0, len(expected_utxocache_spents)) - assert_equal(EXPECTED_HANDLE_ADD_SUCCESS, handle_add_succeeds) - assert_equal(EXPECTED_HANDLE_SPENT_SUCCESS, handle_spent_succeeds) + for expected_utxo, actual_event in zip(expected_utxocache_adds + expected_utxocache_spents, + actual_utxocache_adds + actual_utxocache_spents): + compare_utxo_with_event(expected_utxo, actual_event) + + bpf.cleanup() def test_flush(self): """ Tests the utxocache:flush tracepoint API. @@ -367,9 +353,13 @@ class UTXOCacheTracepointTest(BitcoinTestFramework): "size": event.size }) # sanity checks only - assert event.memory > 0 - assert event.duration > 0 - handle_flush_succeeds += 1 + try: + assert event.memory > 0 + assert event.duration > 0 + except AssertionError: + self.log.exception("Assertion error") + else: + handle_flush_succeeds += 1 bpf["utxocache_flush"].open_perf_buffer(handle_utxocache_flush) |