#!/bin/sh

# http://mercurial.selenic.com/bts/issue660

hg init a

cd a

echo a > a

mkdir b

echo b > b/b

hg commit -A -m "a is file, b is dir"

echo % file replaced with directory

rm a

mkdir a

echo a > a/a

echo % should fail - would corrupt dirstate

hg add a/a

echo % removing shadow

hg rm --after a

echo % should succeed - shadow removed

hg add a/a

echo % directory replaced with file

rm -r b

echo b > b

echo % should fail - would corrupt dirstate

hg add b

echo % removing shadow

hg rm --after b/b

echo % should succeed - shadow removed

hg add b

echo % look what we got

hg st

echo % revert reintroducing shadow - should fail

rm -r a b

hg revert b/b

echo % revert all - should succeed

hg revert --all

hg st

echo % addremove

rm -r a b

mkdir a

echo a > a/a

echo b > b

hg addremove

hg st

echo % commit

hg ci -A -m "a is dir, b is file"

hg st --all

echo % long directory replaced with file

mkdir d

mkdir d/d

echo d > d/d/d

hg commit -A -m "d is long directory"

rm -r d

echo d > d

echo % should fail - would corrupt dirstate

hg add d

echo % removing shadow

hg rm --after d/d/d

echo % should succeed - shadow removed

hg add d

hg ci -md

echo % update should work at least with clean workdir

rm -r a b d

hg up -r 0

hg st --all

rm -r a b

hg up -r 1

hg st --all

exit 0