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
# Some tests for hgweb. Tests static files, plain files and different 404's.
hg init test
cd test
mkdir da
echo foo > da/foo
echo foo > foo
hg ci -Ambase -d '0 0'
hg serve -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log
cat hg.pid >> $DAEMON_PIDS
echo % manifest
("$TESTDIR/get-with-headers.py" localhost:$HGPORT '/file/tip/?style=raw')
("$TESTDIR/get-with-headers.py" localhost:$HGPORT '/file/tip/da?style=raw')
echo % plain file
"$TESTDIR/get-with-headers.py" localhost:$HGPORT '/file/tip/foo?style=raw'
echo % should give a 404 - static file that does not exist
"$TESTDIR/get-with-headers.py" localhost:$HGPORT '/static/bogus'
echo % should give a 404 - bad revision
"$TESTDIR/get-with-headers.py" localhost:$HGPORT '/file/spam/foo?style=raw'
echo % should give a 400 - bad command
"$TESTDIR/get-with-headers.py" localhost:$HGPORT '/file/tip/foo?cmd=spam&style=raw' | sed 's/400.*/400/'
echo % should give a 404 - file does not exist
"$TESTDIR/get-with-headers.py" localhost:$HGPORT '/file/tip/bork?style=raw'
"$TESTDIR/get-with-headers.py" localhost:$HGPORT '/file/tip/bork'
"$TESTDIR/get-with-headers.py" localhost:$HGPORT '/diff/tip/bork?style=raw'
echo % stop and restart
"$TESTDIR/killdaemons.py"
hg serve -p $HGPORT -d --pid-file=hg.pid -A access.log
cat hg.pid >> $DAEMON_PIDS
# Test the access/error files are opened in append mode
python -c "print len(file('access.log').readlines()), 'log lines written'"
echo % static file
"$TESTDIR/get-with-headers.py" localhost:$HGPORT '/static/style-gitweb.css'
echo % errors
cat errors.log