- test_blocks_traversal_in_filename: use a sibling temp dir instead of
asserting against a potentially pre-existing ../outside.txt
- test_blocks_absolute_path_in_filename: use a temp-dir-derived absolute
path instead of hardcoding /etc/passwd
- test_blocks_symlink_escape: symlink to a temp "outside" dir instead of
/etc, assert target file was not created
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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