view tests/test-strict.t @ 38793:6c8e3c847977

resolve: add option to warn/abort on -m with unresolved conflict markers

When a user is dropped out of Mercurial to a terminal to resolve files, we emit
messages like:

    conflicts while merging file1! (edit, then use 'hg resolve --mark')
    conflicts while merging file2! (edit, then use 'hg resolve --mark')

We don't mention a file name in the hint, so some users might do something like
`$EDITOR file1; hg resolve --mark`, see that it says "(no more unresolved
files)" and forget to deal with file2 before running the next command.

Even if we did mention a file name in the hint, it's too easy to forget it
(maybe the merge spans a couple days or something). This option lets us inform
the user that they might have missed something.

In the scenario above, the output would be something like:

    warning: the following files still have conflict markers:
      file2
    (no more unresolved files)

Differential Revision: https://phab.mercurial-scm.org/D4035

  $ hg init

  $ echo a > a
  $ hg ci -Ama
  adding a

  $ hg an a
  0: a

  $ hg --config ui.strict=False an a
  0: a

  $ echo "[ui]" >> $HGRCPATH
  $ echo "strict=True" >> $HGRCPATH

  $ hg an a
  hg: unknown command 'an'
  (use 'hg help' for a list of commands)
  [255]
  $ hg annotate a
  0: a

should succeed - up is an alias, not an abbreviation

  $ hg up
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved