view tests/test-issue660 @ 11629:9e874ee0fe97 stable

revert: rename original to .orig instead of copying (issue2282)

By renaming before reverting the content of the file we ensure that we handle
and break hardlinks properly.

Handling of other hardlinks to .orig is somebody elses problem.

#!/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