view tests/test-journal-exists.t @ 36883:061635d4221c

hgweb: add a sendtemplate() helper function

This pattern is common. Let's make a helper function to reduce
boilerplate.

We store the "global" template on the requestcontext instance and
use it. The templater used by the helper function is the same
templater that's passed in as an argument to the @webcommand
functions. It needs to be this way because various commands are
accessing and mutating the defaults on the templater instance.

Differential Revision: https://phab.mercurial-scm.org/D2799

  $ hg init
  $ echo a > a
  $ hg ci -Am0
  adding a

  $ hg -q clone . foo

  $ touch .hg/store/journal

  $ echo foo > a
  $ hg ci -Am0
  abort: abandoned transaction found!
  (run 'hg recover' to clean up transaction)
  [255]

  $ hg recover
  rolling back interrupted transaction
  checking changesets
  checking manifests
  crosschecking files in changesets and manifests
  checking files
  1 files, 1 changesets, 1 total revisions

Check that zero-size journals are correctly aborted:

#if unix-permissions no-root
  $ hg bundle -qa repo.hg
  $ chmod -w foo/.hg/store/00changelog.i

  $ hg -R foo unbundle repo.hg
  adding changesets
  abort: Permission denied: $TESTTMP/foo/.hg/store/.00changelog.i-* (glob)
  [255]

  $ if test -f foo/.hg/store/journal; then echo 'journal exists :-('; fi
#endif