view tests/test-rollback @ 11109:a2bc2f2d77a9

subrepo: normalize path part of URLs so that pulling subrepos from webdir works

For a "all projects at root" repo layout eg:
/main
/sub

Where subrepos are used such that a clone of main has this layout:
./main/
./main/.hgsub
./main/sub/

And the .hgsub content is:
sub = ../sub

This allows a pull from a hgweb where main and sub are exposed
at the root (or same directory level)

The current code doesn't normalize the path component of a pull
url. this results in trying to pull from
http://server.com/hg/main/../sub

Current hgweb implementation doesn't reduce the path component
so this results in a 404 error though everything is setup logically.

This patch adresses this 404 error on the puller side
normalizing the URLs used for pulling sub repos. For this
example, the URL would be reduced to http://server.com/hg/sub

Fix + test

#!/bin/sh

mkdir t
cd t
hg init
echo a > a
hg add a
hg commit -m "test" -d "1000000 0"
hg verify
hg parents
hg status
hg rollback
hg verify
hg parents
hg status

echo % Test issue 902
hg commit -m "test2"
hg branch test
hg rollback
hg branch

echo '% Test issue 1635 (commit message saved)'
echo '.hg/last-message.txt:'
cat .hg/last-message.txt ; echo

echo % Test rollback of hg before issue 902 was fixed
hg commit -m "test3"
hg branch test
rm .hg/undo.branch
hg rollback
hg branch

echo '% rollback by pretxncommit saves commit message (issue 1635)'
echo a >> a
hg --config hooks.pretxncommit=false commit -m"precious commit message" 2>&1 | sed 's,exited with status .*,exited ...,g'
echo '.hg/last-message.txt:'
cat .hg/last-message.txt ; echo

echo '% same thing, but run $EDITOR'
cat > $HGTMP/editor <<'__EOF__'
#!/bin/sh
echo "another precious commit message" > "$1"
__EOF__
chmod +x "$HGTMP"/editor
HGEDITOR="'$HGTMP'"/editor hg --config hooks.pretxncommit=false commit 2>&1 | sed 's,exited with status .*,exited ...,g'
echo '.hg/last-message.txt:'
cat .hg/last-message.txt