view tests/test-revisions.t @ 47435:e9fbf8fd5f33

histedit: don't swallow errors that happen when updating the working copy

Commit 34165875fa5d (histedit: limit updated and merging output to
important updates, 2016-02-03) added a call to
`ui.pushbuffer(labeled=True, errors=True)`. I don't know if there was
a reason for the `errors=True` (nor the `labeled=True` bit, which I
removed in the previous commit). It seems bad to just discard the
errors, so let's not do that. By not doing that, we can also remove a
workaround for the lack of errors from `test-removeemptydirs.t`.

Differential Revision: https://phab.mercurial-scm.org/D10882

  $ hg init repo
  $ cd repo

  $ echo 0 > a
  $ hg ci -qAm 0
  $ for i in 5 8 14 43 167; do
  >   hg up -q 0
  >   echo $i > a
  >   hg ci -qm $i
  > done
  $ cat <<EOF >> .hg/hgrc
  > [alias]
  > l = log -T '{rev}:{shortest(node,1)}\n'
  > EOF

  $ hg l
  5:00f
  4:7ba5d
  3:7ba57
  2:72
  1:9
  0:b
  $ cat <<EOF >> .hg/hgrc
  > [experimental]
  > revisions.disambiguatewithin=not 4
  > EOF
  $ hg l
  5:00
  4:7ba5d
  3:7b
  2:72
  1:9
  0:b
9 was unambiguous and still is
  $ hg l -r 9
  1:9
7 was ambiguous and still is
  $ hg l -r 7
  abort: ambiguous revision identifier: 7
  [10]
7b is no longer ambiguous
  $ hg l -r 7b
  3:7b

  $ cd ..