view tests/test-empty-dir.t @ 44483:2e464925f662

hghave: add a check for pygit2

This will make it easy to use availability of pygit2 as in conditions
such as `#if pygit2` and `(pygit2 !)`. It also makes it a little
clearer why the test case skipped (when that happens).

Differential Revision: https://phab.mercurial-scm.org/D8267

  $ hg init

  $ echo 123 > a
  $ hg add a
  $ hg commit -m "first" a

  $ mkdir sub
  $ echo 321 > sub/b
  $ hg add sub/b
  $ hg commit -m "second" sub/b

  $ cat sub/b
  321

  $ hg co 0
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ cat sub/b 2>/dev/null || echo "sub/b not present"
  sub/b not present

  $ test -d sub || echo "sub not present"
  sub not present