view tests/test-mq-merge @ 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

# Test issue 529 - mq aborts when merging patch deleting files

checkundo()
{
    if [ -f .hg/store/undo ]; then
	echo ".hg/store/undo still exists after $1"
    fi
}

echo "[extensions]" >> $HGRCPATH
echo "mq =" >> $HGRCPATH
echo "[mq]" >> $HGRCPATH
echo "git = keep" >> $HGRCPATH

# Commit two dummy files in "init" changeset
hg init t
cd t
echo a > a
echo b > b
hg ci -Am init
hg tag -l init

# Create a patch removing a
hg qnew rm_a
hg rm a
hg qrefresh -m "rm a"

# Save the patch queue so we can merge it later
hg qsave -c -e 2>&1 | grep -v '^copy'
checkundo qsave

# Update b and commit in an "update" changeset
hg up -C init
echo b >> b
hg st
hg ci -m update

# Here, qpush used to abort with :
# The system cannot find the file specified => a
hg manifest
hg qpush -a -m 2>&1 | grep -v '^merging'
checkundo 'qpush -m'
hg manifest

# ensure status is correct after merge
hg qpop -a
cd ..

# Classic MQ merge sequence *with an explicit named queue*
echo
echo % init t2
hg init t2
cd t2
echo '[diff]' > .hg/hgrc
echo 'nodates = 1' >> .hg/hgrc
echo a > a
hg ci -Am init
echo b > a
hg ci -m changea
hg up -C 0
hg cp a aa
echo c >> a
hg qnew --git -f -e patcha
echo d >> a
hg qnew -d '0 0' -f -e patcha2
echo % create the reference queue
hg qsave -c -e -n refqueue 2> /dev/null
hg up -C 1
echo % merge
HGMERGE=internal:other hg qpush -a -m -n refqueue 2>&1 | \
    sed 's/merging with queue at.*refqueue/merging with queue at refqueue/'
echo % check patcha is still a git patch
cat .hg/patches/patcha
echo % check patcha2 is still a regular patch
grep git .hg/patches/patcha2 && echo 'git patch found!'
cd ..