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| author | Paul Buetow <paul@buetow.org> | 2026-05-31 19:22:22 +0300 |
|---|---|---|
| committer | Paul Buetow <paul@buetow.org> | 2026-05-31 19:22:22 +0300 |
| commit | 63a20d8498bf161d16e8a8c8cc0b096a8355aa6f (patch) | |
| tree | 18aa764dacba2a6ddc3aabc6e36e44db6ea6b5dd /integrationtests/process_test.go | |
| parent | 8a1bf6236f6a525881c647fd881093b393436411 (diff) | |
test(readahead): add end-to-end integration coverage
readahead(2) was traced (KindFd enter fd_event from args[0], UNCLASSIFIED
exit ret_event) but had no integration or ioworkload scenario coverage,
unlike its sibling sync_file_range. Add readwrite-readahead and
readwrite-readahead-ebadf scenarios plus TestReadwriteReadahead /
TestReadwriteReadaheadEbadf, asserting enter_readahead capture with path
attribution, zero attributed bytes (readahead returns 0/-1, not a byte
count, so it is correctly UNCLASSIFIED), and positive end-to-end duration.
No classification change: inspection confirms KindFd / UNCLASSIFIED is
correct per man 2 readahead; bytesFromRet returns 0 for UNCLASSIFIED so
the 0/-1 return is never misattributed as bytes.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Diffstat (limited to 'integrationtests/process_test.go')
0 files changed, 0 insertions, 0 deletions