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test(core): don't fail next tests in case of a GC leak

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Also, add more details to the assertion failure message.

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This commit is contained in:
Roman Zeyde 2025-06-11 10:56:07 +03:00 committed by Roman Zeyde
parent 97b8833746
commit cb9a8919e5
1 changed files with 15 additions and 3 deletions
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18
python/src/trezorlib/debuglink.py
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@ -861,11 +861,23 @@ class DebugLink:
resp = self._read() resp = self._read()
info = dict(sorted((item.name, item.value) for item in resp.items)) info = dict(sorted((item.name, item.value) for item in resp.items))
if self.prev_gc_info: if info["total"]:
# Free heap memory should not decrease LOG.debug(
assert info["free"] >= self.prev_gc_info["free"] "GC info: free=%.2f%% max_free=%.2f%%",
100 * info["free"] / info["total"],
100 * info["max_free"] / info["total"],
)
prev_info = self.prev_gc_info
self.prev_gc_info = info self.prev_gc_info = info
if not prev_info:
return
# Free heap memory should not decrease
if info["free"] < prev_info["free"]:
msg = f"GC leak found: {prev_info} -> {info}"
raise AssertionError(msg)
del _make_input_func del _make_input_func