tests/test-inotify.t

posix: add extended support for OS X path folding

OS X does the following transformation on paths for comparisons:

a) 8-bit strings are decoded as UTF-8 to UTF-16
b) undecodable bytes are percent-escaped
c) accented characters are converted to NFD decomposed form, approximately
d) characters are converted to _lowercase_ using internal tables

Both (c) and (d) are done using internal tables that vary from release
to release and match Unicode specs to greater or lesser extent. We
approximate these functions using Python's internal Unicode data.

With this change, Mercurial will (in almost all cases) match OS X
folding and not report unknown file aliases for files in UTF-8 or
other encodings.

  $ "$TESTDIR/hghave" inotify || exit 80
  $ hg init repo1
  $ cd repo1
  $ touch a b c d e
  $ mkdir dir
  $ mkdir dir/bar
  $ touch dir/x dir/y dir/bar/foo
  $ hg ci -Am m
  adding a
  adding b
  adding c
  adding d
  adding dir/bar/foo
  adding dir/x
  adding dir/y
  adding e
  $ cd ..
  $ hg clone repo1 repo2
  updating to branch default
  8 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ echo "[extensions]" >> $HGRCPATH
  $ echo "inotify=" >> $HGRCPATH
  $ cd repo2
  $ echo b >> a

check that daemon started automatically works correctly
and make sure that inotify.pidfile works

  $ hg --config "inotify.pidfile=../hg2.pid" status
  M a

make sure that pidfile worked. Output should be silent.

  $ kill `cat ../hg2.pid`
  $ cd ../repo1

inserve

  $ hg inserve -d --pid-file=hg.pid
  $ cat hg.pid >> "$DAEMON_PIDS"

let the daemon finish its stuff

  $ sleep 1

cannot start, already bound

  $ hg inserve
  abort: inotify-server: cannot start: socket is already bound
  [255]

issue907

  $ hg status
  ? hg.pid

clean

  $ hg status -c
  C a
  C b
  C c
  C d
  C dir/bar/foo
  C dir/x
  C dir/y
  C e

all

  $ hg status -A
  ? hg.pid
  C a
  C b
  C c
  C d
  C dir/bar/foo
  C dir/x
  C dir/y
  C e

path patterns

  $ echo x > dir/x
  $ hg status .
  M dir/x
  ? hg.pid
  $ hg status dir
  M dir/x
  $ cd dir
  $ hg status .
  M x
  $ cd ..

issue 1375
testing that we can remove a folder and then add a file with the same name
issue 1375

  $ mkdir h
  $ echo h > h/h
  $ hg ci -Am t
  adding h/h
  adding hg.pid
  $ hg rm h
  removing h/h
  $ echo h >h
  $ hg add h
  $ hg status
  A h
  R h/h
  $ hg ci -m0

Test for issue1735: inotify watches files in .hg/merge

  $ hg st
  $ echo a > a
  $ hg ci -Am a
  $ hg st
  $ echo b >> a
  $ hg ci -m ab
  $ hg st
  $ echo c >> a
  $ hg st
  M a
  $ HGMERGE=internal:local hg up 0
  1 files updated, 1 files merged, 2 files removed, 0 files unresolved
  $ hg st
  M a
  $ HGMERGE=internal:local hg up
  3 files updated, 1 files merged, 0 files removed, 0 files unresolved
  $ hg st
  M a

Test for 1844: "hg ci folder" will not commit all changes beneath "folder"

  $ mkdir 1844
  $ echo a > 1844/foo
  $ hg add 1844
  adding 1844/foo
  $ hg ci -m 'working'
  $ echo b >> 1844/foo
  $ hg ci 1844 -m 'broken'

Test for issue884: "Build products not ignored until .hgignore is touched"

  $ echo '^build$' > .hgignore
  $ hg add .hgignore
  $ hg ci .hgignore -m 'ignorelist'

Now, lets add some build products...

  $ mkdir build
  $ touch build/x
  $ touch build/y

build/x & build/y shouldn't appear in "hg st"

  $ hg st
  $ kill `cat hg.pid`