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arbitraryfilecontext: skip the cmp fast path if any side is a symlink
ClosedPublic

Authored by phillco on Oct 16 2017, 3:01 PM.

Details

Summary

filecmp follows symlinks by default, which a filectx.cmp() call should not
be doing as it should only compare the requested entry. After this patch, only
the contexts' data are compared, which is the correct contract.

Diff Detail

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Event Timeline

phillco created this revision.Oct 16 2017, 3:01 PM
phillco edited the summary of this revision. (Show Details)Oct 16 2017, 3:36 PM
phillco updated this revision to Diff 2838.
phillco updated this revision to Diff 2839.Oct 16 2017, 3:37 PM
phillco updated this revision to Diff 2840.
phillco edited the summary of this revision. (Show Details)Oct 16 2017, 3:41 PM
phillco updated this revision to Diff 2841.
durin42 accepted this revision.Oct 16 2017, 9:42 PM
This revision is now accepted and ready to land.Oct 16 2017, 9:42 PM
This revision was automatically updated to reflect the committed changes.

Hm, check-code is failing here.

I'm dropping this from hg-committed for now. Please re-submit with the check-code issues fixed.

@hg-reviewers: If I'm doing this wrong by dropping the patch, please let me know so I can correct my behavior in the future.

tests/test-arbitraryfilectx.t
54

why is there a space after the e here?

No, that sounds fair, Phil should resend (as a new differential ID) when the issue is sorted.

Whoops, sorry, I forgot to run tests on the most recent version. Will fix & resend.

phillco updated this revision to Diff 2941.Oct 17 2017, 3:40 PM

I've sent D1165, which is the corrected version.