view tests/test-journal-exists.t @ 27181:a9cecc7b68d3

hgweb: eliminate duck-typing to select hgweb or hgwebdir by command option

Since createservice() was moved to hgweb and hgweb imports both hgweb_mod and
hgwebdir_mod, we no longer have to force hgweb() function to select one of
them by the type of 'o' variable. Let's be explicit!

This patch does not change hgweb() function because it is the interface of
existing WSGI and CGI scripts.

  $ 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