view tests/test-issue322 @ 5517:98d5f9b95699

purge: simplify safety net for case mangling filesystems

Relying on the exact return of statwalk would cause us to abort
when there was at least one tracked file inside an ignored directory.

This patch forces an extra walk of the whole working directory even
on sane filesystems, where it wouldn't be needed.

Fixes issue621.

#!/bin/sh
# http://www.selenic.com/mercurial/bts/issue322

echo % file replaced with directory

hg init a
cd a
echo a > a
hg commit -Ama
rm a
mkdir a
echo a > a/a

echo % should fail - would corrupt dirstate
hg add a/a

cd ..

echo % directory replaced with file

hg init c
cd c
mkdir a
echo a > a/a
hg commit -Ama

rm -r a
echo a > a

echo % should fail - would corrupt dirstate
hg add a

cd ..

echo % directory replaced with file

hg init d
cd d
mkdir b
mkdir b/c
echo a > b/c/d
hg commit -Ama
rm -r b
echo a > b

echo % should fail - would corrupt dirstate
hg add b

exit 0