view tests/test-url-rev @ 7585:075b7ef0f84d

convert/gnuarch: follow continuation-of revisions

Built on top of previous patches:
 - continuation-of parsing
 - registered archives retrieval
 - use of fully qualified revisions

This allows the converter scanning for more source revisions
following the tree versions 'leaked' through the continuation-of
informations. Coupled with the registered archives retrieval, this
makes possible to decide to follow such a hint or stop scanning for
more revisions.

This also implies some changes in the retrieval of some base-0
revisions when they're continuation-of other revisions, in that
case a 'replay' will work where a simple 'get' fails because the
dir exists already. I found the code dealing with 'replay' quite
good as it has already a fallback to 'get' in the error path.

#!/bin/sh
# test basic functionality of url#rev syntax

hg init repo
cd repo
echo a > a
hg ci -qAm 'add a' -d '0 0'
hg branch foo
echo >> a
hg ci -m 'change a' -d '0 0'
cd ..

echo '% clone repo#foo'
hg clone 'repo#foo' clone
echo '% heads'
hg --cwd clone heads
echo '% parents'
hg --cwd clone parents
sed -e 's/default.*#/default = #/' clone/.hg/hgrc
echo

echo '% changing original repo'
cd repo
echo >> a
hg ci -m 'new head of branch foo' -d '0 0'
hg up -qC default
echo bar > bar
hg ci -qAm 'add bar' -d '0 0'
hg log
echo

echo '% outgoing'
hg -q outgoing '../clone#foo'
echo

echo '% push'
hg -q push '../clone#foo'
hg --cwd ../clone heads
cd ..
echo

echo '% rolling back'
cd clone
hg rollback

echo '% incoming'
hg -q incoming

echo '% pull'
hg -q pull
hg heads
echo

echo '% pull should not have updated'
hg parents -q
echo '% going back to the default branch'
hg up -C 0
hg parents
echo '% no new revs, no update'
hg pull -qu
hg parents -q
echo '% rollback'
hg rollback
hg up -C 0
hg parents -q
echo '% pull -u takes us back to branch foo'
hg pull -qu
hg parents

echo '% rollback'
hg rollback
hg up -C 0
echo '% parents'
hg parents -q
echo '% heads'
hg heads -q
echo '% pull -u -r otherrev url#rev updates to rev'
hg pull -qur default default
echo '% parents'
hg parents
echo '% heads'
hg heads