Mercurial > hg
view tests/test-diff-issue2761.t @ 40131:535fc8a22365 stable
lfs: avoid a potential variable reference before assignment error in cmdserver
A coworker hit this once yesterday when pulling in thg (a retry worked), and
then I hit it with strip after a pull. I had a difficult time recreating a test
for this (at least one of the tricks was to not use '-R', which seems to cause
reposetup() to be called for each command), so I'm not sure how large of a
window there actually is for this. Calling reposetup() *after* the requirement
is added will skip the hook entirely.
The other issue I had was adding a couple `ui.status()` lines around the check
that installs the hook. On Windows, the cmdserver process ballooned to 1.6GB
and hung. Changing that to `ui.warn()` avoided the hang. It also hung on
macOS, but without the large memory usage.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Wed, 10 Oct 2018 12:25:28 -0400 |
parents | 73e3e368bd42 |
children | 55c6ebd11cb9 |
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Test issue2761 $ hg init $ touch to-be-deleted $ hg add adding to-be-deleted $ hg ci -m first $ echo a > to-be-deleted $ hg ci -m second $ rm to-be-deleted $ hg diff -r 0 Same issue, different code path $ hg up -C 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ touch does-not-exist-in-1 $ hg add adding does-not-exist-in-1 $ hg ci -m third $ rm does-not-exist-in-1 $ hg diff -r 1