tests/test-rename

inotify: server: refactor updatestatus()

* Instead of one entry point, use two entry points, updatefile()
  and deletefile(), both internally calling the helper function _updatestatus
* Do not rely on TypeError to detect the type of oldstatus: use isinstance
* The call updatestatus(wpath, None) in deleted() was a bit particular:
  because no osstat and no newstatus was given, the newstatus was determined
  using the data stored internally. To replace this exact behavior with the
  new code, one would use:
    root, fn = self.split(wpath)
    d = self.dir(self.tree, root)
    self.filedeleted(wpath, d.get(fn))
  This, however, duplicates code with _updatestatus(), which led us to an
  interesting question: why are we basing ourselves on repowatcher data to
  update the status, where everywhere else, we are comparing against dirsate?
  There is no reason to do this, which is why the new code is:
    self.filedeleted(wpath, self.repo.dirstate[wpath])
  Incidentally, after this, the test for issue1371 passes again.

#!/bin/sh

hg init
mkdir d1 d1/d11 d2
echo d1/a > d1/a
echo d1/ba > d1/ba
echo d1/a1 > d1/d11/a1
echo d1/b > d1/b
echo d2/b > d2/b
hg add d1/a d1/b d1/ba d1/d11/a1 d2/b
hg commit -m "1" -d "1000000 0"

echo "# rename a single file"
hg rename d1/d11/a1 d2/c
hg status -C
hg update -C
rm d2/c

echo "# rename --after a single file"
mv d1/d11/a1 d2/c
hg rename --after d1/d11/a1 d2/c
hg status -C
hg update -C
rm d2/c

echo "# move a single file to an existing directory"
hg rename d1/d11/a1 d2
hg status -C
hg update -C
rm d2/a1

echo "# move --after a single file to an existing directory"
mv d1/d11/a1 d2
hg rename --after d1/d11/a1 d2
hg status -C
hg update -C
rm d2/a1

echo "# rename a file using a relative path"
(cd d1/d11; hg rename ../../d2/b e)
hg status -C
hg update -C
rm d1/d11/e

echo "# rename --after a file using a relative path"
(cd d1/d11; mv ../../d2/b e; hg rename --after ../../d2/b e)
hg status -C
hg update -C
rm d1/d11/e

echo "# rename directory d1 as d3"
hg rename d1/ d3
hg status -C
hg update -C
rm -rf d3

echo "# rename --after directory d1 as d3"
mv d1 d3
hg rename --after d1 d3
hg status -C
hg update -C
rm -rf d3

echo "# move a directory using a relative path"
(cd d2; mkdir d3; hg rename ../d1/d11 d3)
hg status -C
hg update -C
rm -rf d2/d3

echo "# move --after a directory using a relative path"
(cd d2; mkdir d3; mv ../d1/d11 d3; hg rename --after ../d1/d11 d3)
hg status -C
hg update -C
rm -rf d2/d3

echo "# move directory d1/d11 to an existing directory d2 (removes empty d1)"
hg rename d1/d11/ d2
hg status -C
hg update -C
rm -rf d2/d11

echo "# move directories d1 and d2 to a new directory d3"
mkdir d3
hg rename d1 d2 d3
hg status -C
hg update -C
rm -rf d3

echo "# move --after directories d1 and d2 to a new directory d3"
mkdir d3
mv d1 d2 d3
hg rename --after d1 d2 d3
hg status -C
hg update -C
rm -rf d3

echo "# move everything under directory d1 to existing directory d2, do not"
echo "# overwrite existing files (d2/b)"
hg rename d1/* d2
hg status -C
diff d1/b d2/b
hg update -C
rm d2/a d2/ba d2/d11/a1

echo "# attempt to move one file into a non-existent directory"
hg rename d1/a dx/
hg status -C
hg update -C

echo "# attempt to move potentially more than one file into a non-existent"
echo "# directory"
hg rename 'glob:d1/**' dx

echo "# move every file under d1 to d2/d21 (glob)"
mkdir d2/d21
hg rename 'glob:d1/**' d2/d21
hg status -C
hg update -C
rm -rf d2/d21

echo "# move --after some files under d1 to d2/d21 (glob)"
mkdir d2/d21
mv d1/a d1/d11/a1 d2/d21
hg rename --after 'glob:d1/**' d2/d21
hg status -C
hg update -C
rm -rf d2/d21

echo "# move every file under d1 starting with an 'a' to d2/d21 (regexp)"
mkdir d2/d21
hg rename 're:d1/([^a][^/]*/)*a.*' d2/d21
hg status -C
hg update -C
rm -rf d2/d21

echo "# attempt to overwrite an existing file"
echo "ca" > d1/ca
hg rename d1/ba d1/ca
hg status -C
hg update -C

echo "# forced overwrite of an existing file"
echo "ca" > d1/ca
hg rename --force d1/ba d1/ca
hg status -C
hg update -C
rm d1/ca

echo "# replace a symlink with a file"
ln -s ba d1/ca
hg rename --force d1/ba d1/ca
hg status -C
hg update -C
rm d1/ca

echo "# do not copy more than one source file to the same destination file"
mkdir d3
hg rename d1/* d2/* d3
hg status -C
hg update -C
rm -rf d3

echo "# move a whole subtree with \"hg rename .\""
mkdir d3
(cd d1; hg rename . ../d3)
hg status -C
hg update -C
rm -rf d3

echo "# move a whole subtree with \"hg rename --after .\""
mkdir d3
mv d1/* d3
(cd d1; hg rename --after . ../d3)
hg status -C
hg update -C
rm -rf d3

echo "# move the parent tree with \"hg rename ..\""
(cd d1/d11; hg rename .. ../../d3)
hg status -C
hg update -C
rm -rf d3

echo "# skip removed files"
hg remove d1/b
hg rename d1 d3
hg status -C
hg update -C
rm -rf d3

echo "# transitive rename"
hg rename d1/b d1/bb
hg rename d1/bb d1/bc
hg status -C
hg update -C
rm d1/bc

echo "# transitive rename --after"
hg rename d1/b d1/bb
mv d1/bb d1/bc
hg rename --after d1/bb d1/bc
hg status -C
hg update -C
rm d1/bc

echo "# idempotent renames (d1/b -> d1/bb followed by d1/bb -> d1/b)"
hg rename d1/b d1/bb
echo "some stuff added to d1/bb" >> d1/bb
hg rename d1/bb d1/b
hg status -C
hg update -C

echo "# check illegal path components"

hg rename d1/d11/a1 .hg/foo
hg status -C
hg rename d1/d11/a1 ../foo
hg status -C

mv d1/d11/a1 .hg/foo
hg rename --after d1/d11/a1 .hg/foo
hg status -C
hg update -C
rm .hg/foo

hg rename d1/d11/a1 .hg
hg status -C
hg rename d1/d11/a1 ..
hg status -C

mv d1/d11/a1 .hg
hg rename --after d1/d11/a1 .hg
hg status -C
hg update -C
rm .hg/a1

(cd d1/d11; hg rename ../../d2/b ../../.hg/foo)
hg status -C
(cd d1/d11; hg rename ../../d2/b ../../../foo)
hg status -C