gh-136186: Fix flaky tests in test_external_inspection#143110
gh-136186: Fix flaky tests in test_external_inspection#143110pablogsal merged 2 commits intopython:mainpython/cpython:mainfrom
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Several tests calling unwinder.get_stack_trace() were flaky because they used retry loops without exception handling. Transient failures like "Failed to parse initial frame in chain" that occur when sampling at an inopportune moment would immediately fail the test instead of being retried. The fix adds a _get_stack_trace_with_retry helper function and updates seven locations to use busy_retry with contextlib.suppress for OSError and RuntimeError, matching the existing pattern in _get_frames_with_retry. This allows transient failures to be silently retried while still timing out if the expected condition is never met.
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🤖 New build scheduled with the buildbot fleet by @pablogsal for commit 9309fbc 🤖 Results will be shown at: https://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F143110%2Fmerge If you want to schedule another build, you need to add the 🔨 test-with-buildbots label again. |
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🤖 New build scheduled with the buildbot fleet by @pablogsal for commit 0d68f47 🤖 Results will be shown at: https://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F143110%2Fmerge If you want to schedule another build, you need to add the 🔨 test-with-buildbots label again. |
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🤖 New build scheduled with the buildbot fleet by @pablogsal for commit 48cba1f 🤖 Results will be shown at: https://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F143110%2Fmerge If you want to schedule another build, you need to add the 🔨 test-with-buildbots label again. |
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All buildbots are ok with this commit so I think this will take care of the flakyness |
Several tests calling unwinder.get_stack_trace() were flaky because they
used retry loops without exception handling. Transient failures like
"Failed to parse initial frame in chain" that occur when sampling at an
inopportune moment would immediately fail the test instead of being
retried.
The fix adds a _get_stack_trace_with_retry helper function and updates
seven locations to use busy_retry with contextlib.suppress for OSError
and RuntimeError, matching the existing pattern in
_get_frames_with_retry. This allows transient failures to be silently
retried while still timing out if the expected condition is never met.