gh-152190: Fix memory checking failure in test_strip_removed_large_file_with_dd_no_sig#152203
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gh-152190: Fix memory checking failure in test_strip_removed_large_file_with_dd_no_sig#152203danny0838 wants to merge 4 commits into
test_strip_removed_large_file_with_dd_no_sig#152203danny0838 wants to merge 4 commits into
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…arge_file_with_dd_no_sig` Remove the overly restrictive `allowed_memory` override (200 KiB) in `test_strip_removed_large_file_with_dd_no_sig` to prevent a memory checking failure.
Introduce the `assert_memory_usage` context manager to narrow the scope of tracemalloc tracking down exclusively to the file-repacking phase. This prevents previous file-writing side effects from interfering with the baseline, improves tracing accuracy, and eliminates redundant inner sub-function wrappers.
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It seems that a dynamic memory threshold cannot be easily calculated. Keep the original empirical threshold and revise the comment to be more clear. Additionally, introduce the |
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!buildbot bigmem |
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🤖 New build scheduled with the buildbot fleet by @StanFromIreland for commit 5335be0 🤖 Results will be shown at: https://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F152203%2Fmerge The command will test the builders whose names match following regular expression: The builders matched are:
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Remove the overly restrictive
allowed_memoryoverride (200 KiB) intest_strip_removed_large_file_with_dd_no_sigto prevent a memory checking failure.Additionally, redefine the global baseline allowed memory as a multiplier of the default buffer size instead of a static 10 MiB constant. This ensures the threshold scales safely relative to the underlying platform.
test_zipfile64.[...].test_strip_removed_large_file_with_dd_no_sigfails on BigMem runs #152190