tests/test-inotify-issue1371.t

graphlog: paths/-I/-X handling requires a new revset

The filtering logic of match objects cannot be reproduced with the existing
revsets as it operates at changeset files level. A changeset touching "a" and
"b" is matched by "-I a -X b" but not by "file(a) and not file(b)".

To solve this, a new internal "_matchfiles(...)" revset is introduced. It works
like "file(x)" but accepts more than one argument and its arguments are
prefixed with "p:", "i:" and "x:" to be used as patterns, include patterns or
exclude patterns respectively.

The _matchfiles revset is kept private for now:
- There are probably smarter ways to pass the arguments in a user-friendly way
- A "rev:" argument is likely appear at some point to emulate log command
  behaviour with regard to filesets: they are evaluated for the parent revision
  and applied everywhere instead of being reevaluated for each revision.

  $ "$TESTDIR/hghave" inotify || exit 80
  $ hg init 
  $ touch a b c d e f
  $ echo "[extensions]" >> $HGRCPATH
  $ echo "inotify=" >> $HGRCPATH

inserve

  $ hg inserve -d --pid-file=hg.pid 2>&1
  $ cat hg.pid >> "$DAEMON_PIDS"
  $ hg ci -Am m
  adding a
  adding b
  adding c
  adding d
  adding e
  adding f
  adding hg.pid

let the daemon finish its stuff

  $ sleep 1

eed to test all file opperations

  $ hg rm a
  $ rm b
  $ echo c >> c
  $ touch g
  $ hg add g
  $ hg mv e h
  $ hg status
  M c
  A g
  A h
  R a
  R e
  ! b
  $ sleep 1

Are we able to kill the service? if not, the service died on some error

  $ kill `cat hg.pid`