view tests/test-convert-tla @ 7654:816b708f23af

store all heads of a branch in the branch cache

All heads of branches will be stored in a new cache file 'branchheads.cache'
within the .hg directory. The old 'branch.cache' file from older versions
will be ignored.

The new cache contents are formatted line-by-line as '{node} {branchtag}\n'.
This is the same as the previous format. Now, every head is recorded in
an oldest -> tipmost order.

The localrepo.branchheads function is reworked to use the data from the cache.

#!/bin/sh

"$TESTDIR/hghave" tla || exit 80

mkdir do_not_use_HOME_tla
cd do_not_use_HOME_tla
HOME=`pwd`; export HOME
cd ..
tla my-id "mercurial <[e-mail]>"

echo "[extensions]" >> $HGRCPATH
echo "convert=" >> $HGRCPATH
echo 'hgext.graphlog =' >> $HGRCPATH

echo % create tla archive
tla make-archive tla@mercurial--convert `pwd`/hg-test-convert-tla

echo % initialize tla repo
mkdir tla-repo
cd tla-repo/
tla init-tree tla@mercurial--convert/tla--test--0
tla import

echo % create initial files
echo 'this is a file' > a
tla add a
mkdir src
tla add src
cd src
dd count=1 if=/dev/zero of=b > /dev/null 2> /dev/null
tla add b
tla commit -s "added a file, src and src/b (binary)"

echo % create link file and modify a
ln -s ../a a-link
tla add a-link
echo 'this a modification to a' >> ../a
tla commit -s "added link to a and modify a"

echo % create second link and modify b
ln -s ../a a-link-2
tla add a-link-2
dd count=1 seek=1 if=/dev/zero of=b > /dev/null 2> /dev/null
tla commit -s "added second link and modify b"

echo % b file to link and a-link-2 to regular file
rm -f a-link-2
echo 'this is now a regular file' > a-link-2
ln -sf ../a b
tla commit -s "file to link and link to file test"

echo % move a-link-2 file and src directory
cd ..
tla mv src/a-link-2 c
tla mv src test
tla commit -s "move and rename a-link-2 file and src directory"

cd ..

echo % converting tla repo to Mercurial
hg convert tla-repo tla-repo-hg

tla register-archive -d tla@mercurial--convert

glog()
{
    hg glog --template '#rev# "#desc|firstline#" files: #files#\n' "$@"
}

echo % show graph log
glog -R tla-repo-hg
hg up -q -R tla-repo-hg
hg -R tla-repo-hg manifest --debug