comparison tests/test-obsolete.t @ 48116:5ced12cfa41b

errors: raise InputError on bad revset to revrange() iff provided by the user

Most callers of `scmutil.revrange()` pass in a revset provided by the
user. If there are problems resolving that, it should result in an
`InputError` and exit code 10 (when using detailed exit
codes). However, there are also some callers that pass in revsets not
provided by the user. `InputError` is not appropriate in those
cases. This patch therefore introduces a wrapper around
`scmutil.revrange()` that simply converts the exception type. I put it
in `logcmdutil.py` since that seems to be the lowest-level module in
the (poorly defined) UI layer.

Differential Revision: https://phab.mercurial-scm.org/D11560

48115:b067d22dc6ad

  $ hg tip
  5:5601fb93a350 (draft) [tip ] add new_3_c
  $ hg log -r 6
  abort: unknown revision '6'
  [255]
  $ hg log -r 4
  abort: hidden revision '4' was rewritten as: 5601fb93a350
  (use --hidden to access hidden revisions)
  [255]
  $ hg debugrevspec 'rev(6)'
  $ hg debugrevspec 'rev(4)'
  $ hg debugrevspec 'null'
  -1

  4:13bedc178fce (draft *obsolete*) [ bookb] add b [rewritten using amend as 5:a9b1f8652753]
  $ hg book -d bookb
  $ hg log -r 13bedc178fce
  abort: hidden revision '13bedc178fce' was rewritten as: a9b1f8652753
  (use --hidden to access hidden revisions)
  [255]

Empty out the test extension, as it isn't compatible with later parts
of the test.
  $ echo > $TESTTMP/test_extension.py

48116:5ced12cfa41b

  $ hg tip
  5:5601fb93a350 (draft) [tip ] add new_3_c
  $ hg log -r 6
  abort: unknown revision '6'
  [10]
  $ hg log -r 4
  abort: hidden revision '4' was rewritten as: 5601fb93a350
  (use --hidden to access hidden revisions)
  [10]
  $ hg debugrevspec 'rev(6)'
  $ hg debugrevspec 'rev(4)'
  $ hg debugrevspec 'null'
  -1

  4:13bedc178fce (draft *obsolete*) [ bookb] add b [rewritten using amend as 5:a9b1f8652753]
  $ hg book -d bookb
  $ hg log -r 13bedc178fce
  abort: hidden revision '13bedc178fce' was rewritten as: a9b1f8652753
  (use --hidden to access hidden revisions)
  [10]

Empty out the test extension, as it isn't compatible with later parts
of the test.
  $ echo > $TESTTMP/test_extension.py