comparison tests/test-status.t @ 47351:3b9914b28133

dirstate-v2: Add --dirs to debugdirstate command

`hg debugdirstate --dirs` also shows information stored in the dirstate
(for `read_dir` caching) about directories.

Differential Revision: https://phab.mercurial-scm.org/D10828

47350:04d1f17f49e7

  > EOF
  $ hg st -i -I 're:.*\.hs$'
  I A.hs
  I B.hs
  I ignored-folder/ctest.hs

47351:3b9914b28133

  > EOF
  $ hg st -i -I 're:.*\.hs$'
  I A.hs
  I B.hs
  I ignored-folder/ctest.hs

#if dirstate-v2

Check read_dir caching

  $ cd ..
  $ hg init repo8
  $ cd repo8
  $ mkdir subdir
  $ touch subdir/a subdir/b
  $ hg ci -Aqm '#0'

The cached mtime is initially unset

  $ hg debugdirstate --dirs --no-dates | grep '^d'
  d   0          0 unset               subdir

It is still not set when there are unknown files

  $ touch subdir/unknown
  $ hg status
  ? subdir/unknown
  $ hg debugdirstate --dirs --no-dates | grep '^d'
  d   0          0 unset               subdir

Now the directory is eligible for caching, so its mtime is save in the dirstate

  $ rm subdir/unknown
  $ hg status
  $ hg debugdirstate --dirs --no-dates | grep '^d'
  d   0          0 set                 subdir

This time the command should be ever so slightly faster since it does not need `read_dir("subdir")`

  $ hg status

Creating a new file changes the directory’s mtime, invalidating the cache

  $ touch subdir/unknown
  $ hg status
  ? subdir/unknown

#endif