view tests/test-remotefilelog-keepset.t @ 44719:c482e2fe444c

phabricator: prevent posting obsolete commits

I don't see why this would be useful in the first place.  But I had a coworker
submit a single commit that was not a branch head, and the result was to orphan
its child and keep the original commit visible.  He then did up arrow + Enter,
and it happily created a new review (since the URL isn't amended into the
original commit specified on the command line) and a new successor, resulting in
a local divergence.  I'd like to fix the issue with creating orphans, but this
is simple enough to prevent on its own.

Differential Revision: https://phab.mercurial-scm.org/D8437

#require no-windows

  $ . "$TESTDIR/remotefilelog-library.sh"

  $ hg init master
  $ cd master
  $ cat >> .hg/hgrc <<EOF
  > [remotefilelog]
  > server=True
  > serverexpiration=-1
  > EOF
  $ echo x > x
  $ hg commit -qAm x
  $ echo y > y
  $ hg commit -qAm y
  $ echo z > z
  $ hg commit -qAm z
  $ cd ..

  $ hgcloneshallow ssh://user@dummy/master shallow -q
  3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over *s (glob)

# Compute keepset for 0th and 2nd commit, which implies that we do not process
# the 1st commit, therefore we diff 2nd manifest with the 0th manifest and
# populate the keepkeys from the diff
  $ cd shallow
  $ cat >> .hg/hgrc <<EOF
  > [remotefilelog]
  > pullprefetch=0+2
  > EOF
  $ hg debugkeepset

# Compute keepset for all commits, which implies that we only process deltas of
# manifests of commits 1 and 2 and therefore populate the keepkeys from deltas
  $ cat >> .hg/hgrc <<EOF
  > [remotefilelog]
  > pullprefetch=all()
  > EOF
  $ hg debugkeepset