tests/test-locate.t

tests: proof test-stdio.py against buffer fill-up

With the previous code, it could in theory happen that the pipe / PTY buffer of
the child stdout / stderr fills up and the process never finishes.

To prevent that, we read all of the stream before waiting for the end of the
process. To ensure that the stream reaches EOF when the child finishes, we must
close the parent "copy" of the child stdout / stderr.

  $ 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
  t/e.h
  t/x

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

-X with explicit path:

  $ hg files b -X b
  [1]

  $ mkdir otherdir
  $ cd otherdir

  $ hg files path:
  ../b
  ../dir.h/foo
  ../t.h
  ../t/e.h
  ../t/x
  $ hg files path:.
  ../b
  ../dir.h/foo
  ../t.h
  ../t/e.h
  ../t/x
  $ hg files --config ui.relative-paths=yes
  ../b
  ../dir.h/foo
  ../t.h
  ../t/e.h
  ../t/x
  $ hg files --config ui.relative-paths=no
  b
  dir.h/foo
  t.h
  t/e.h
  t/x
  $ hg files --config ui.relative-paths=legacy
  ../b
  ../dir.h/foo
  ../t.h
  ../t/e.h
  ../t/x

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

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

Fileset at null (i.e. a falsy context) shouldn't crash (issue6046)

  $ hg files -r null 'set:tracked()'
  [1]

Convert native path separator to slash (issue5572)

  $ hg files -T '{path|relpath|slashpath}\n'
  ../b
  ../dir.h/foo
  ../t.h
  ../t/e.h
  ../t/x

  $ cd ../..