tests/test-locate.t

configitems: add a basic class to hold config item information

The goal of this class is allow explicit declaration for the available config
option. This class will hold the data for one specific config item.

To keep it simple we start centralizing the handling of the default config value.

In the future we can expect more data to be carried on this class. For example:
 - documentation,
 - status (experimental, advanced, normal, deprecated),
 - aliases,
 - expected type,
 - etc...

  $ hg init repo
  $ cd repo
  $ echo 0 > a
  $ echo 0 > b
  $ echo 0 > t.h
  $ mkdir t
  $ echo 0 > t/x
  $ echo 0 > t/b
  $ echo 0 > t/e.h
  $ mkdir dir.h
  $ echo 0 > dir.h/foo

  $ hg ci -A -m m
  adding a
  adding b
  adding dir.h/foo
  adding t.h
  adding t/b
  adding t/e.h
  adding t/x

  $ touch nottracked

  $ hg locate a
  a

  $ hg locate NONEXISTENT
  [1]

  $ hg locate
  a
  b
  dir.h/foo
  t.h
  t/b
  t/e.h
  t/x

  $ hg rm a
  $ hg ci -m m

  $ hg locate a
  [1]
  $ hg locate NONEXISTENT
  [1]
  $ hg locate relpath:NONEXISTENT
  [1]
  $ hg locate
  b
  dir.h/foo
  t.h
  t/b
  t/e.h
  t/x
  $ hg locate -r 0 a
  a
  $ hg locate -r 0 NONEXISTENT
  [1]
  $ hg locate -r 0 relpath:NONEXISTENT
  [1]
  $ hg locate -r 0
  a
  b
  dir.h/foo
  t.h
  t/b
  t/e.h
  t/x

-I/-X with relative path should work:

  $ cd t
  $ hg locate
  b
  dir.h/foo
  t.h
  t/b
  t/e.h
  t/x
  $ hg locate -I ../t
  t/b
  t/e.h
  t/x

Issue294: hg remove --after dir fails when dir.* also exists

  $ cd ..
  $ rm -r t

  $ hg rm t/b

  $ hg locate 't/**'
  t/b (glob)
  t/e.h (glob)
  t/x (glob)

  $ hg files
  b
  dir.h/foo (glob)
  t.h
  t/e.h (glob)
  t/x (glob)
  $ hg files b
  b

  $ mkdir otherdir
  $ cd otherdir

  $ hg files path:
  ../b (glob)
  ../dir.h/foo (glob)
  ../t.h (glob)
  ../t/e.h (glob)
  ../t/x (glob)
  $ hg files path:.
  ../b (glob)
  ../dir.h/foo (glob)
  ../t.h (glob)
  ../t/e.h (glob)
  ../t/x (glob)

  $ hg locate b
  ../b (glob)
  ../t/b (glob)
  $ hg locate '*.h'
  ../t.h (glob)
  ../t/e.h (glob)
  $ hg locate path:t/x
  ../t/x (glob)
  $ hg locate 're:.*\.h$'
  ../t.h (glob)
  ../t/e.h (glob)
  $ hg locate -r 0 b
  ../b (glob)
  ../t/b (glob)
  $ hg locate -r 0 '*.h'
  ../t.h (glob)
  ../t/e.h (glob)
  $ hg locate -r 0 path:t/x
  ../t/x (glob)
  $ hg locate -r 0 're:.*\.h$'
  ../t.h (glob)
  ../t/e.h (glob)

  $ hg files
  ../b (glob)
  ../dir.h/foo (glob)
  ../t.h (glob)
  ../t/e.h (glob)
  ../t/x (glob)
  $ hg files .
  [1]

  $ cd ../..