comparison tests/test-log-linerange.t @ 45827:8d72e29ad1e0

errors: introduce InputError and use it from commands and cmdutil

This patch introduces a `InputError` class and replaces many uses of
`error.Abort` by it in `commands` and `cmdutil`. This is a part of
https://www.mercurial-scm.org/wiki/ErrorCategoriesPlan. There will
later be a different class for state errors (to raise e.g. when
there's an unfinished operation). It's not always clear when one
should report an input error and when it should be a state error. We
can always adjust later if I got something wrong in this patch (but
feel free to point out any you notice now).

Differential Revision: https://phab.mercurial-scm.org/D9167

45826:21733e8c924f

Regular file patterns are not allowed.

  $ hg log -f -L foo,5:7 -p bar
  abort: FILE arguments are not compatible with --line-range option
  [255]

Option --rev acts as a restriction.

  $ hg log -f -L foo,5:7 -p -r 'desc(2)'
  changeset:   2:63a884426fd0

Option --follow is required.

  $ hg log -L foo,5:7
  abort: --line-range requires --follow
  [255]

Non-exact pattern kinds are not allowed.

  $ cd ..
  $ hg log -f -L glob:*a*,1:2

45827:8d72e29ad1e0

Regular file patterns are not allowed.

  $ hg log -f -L foo,5:7 -p bar
  abort: FILE arguments are not compatible with --line-range option
  [10]

Option --rev acts as a restriction.

  $ hg log -f -L foo,5:7 -p -r 'desc(2)'
  changeset:   2:63a884426fd0

Option --follow is required.

  $ hg log -L foo,5:7
  abort: --line-range requires --follow
  [10]

Non-exact pattern kinds are not allowed.

  $ cd ..
  $ hg log -f -L glob:*a*,1:2