tests/test-grep.t

38216:22edd5321489

  $ hg up -q
  $ echo wport >> port2
  $ hg stat
  M port2
  $ hg grep -r 'wdir()' port
  abort: working directory revision cannot be specified
  [255]

  $ cd ..
  $ hg init t2
  $ cd t2
  $ hg grep foobar foo

  $ hg ci -m 'add binfile.bin'
  $ hg grep "MaCam" --all
  binfile.bin:0:+: Binary file matches

  $ cd ..

38217:16f93a3b8b05

  $ hg up -q
  $ echo wport >> port2
  $ hg stat
  M port2
  $ hg grep -r 'wdir()' port
  port2:2147483647:export
  port2:2147483647:vaportight
  port2:2147483647:import/export
  port2:2147483647:deport
  port2:2147483647:wport

  $ cd ..
  $ hg init t2
  $ cd t2
  $ hg grep foobar foo

  $ hg ci -m 'add binfile.bin'
  $ hg grep "MaCam" --all
  binfile.bin:0:+: Binary file matches

  $ cd ..

Fix_Wdir(): test that passing wdir() t -r flag does greps on the
files modified in the working directory

  $ cd a
  $ echo "abracadara" >> a
  $ hg add a
  $ hg grep -r "wdir()" "abra"
  a:2147483647:abracadara

  $ cd ..