view tests/test-push-http @ 5339:058e93c3d07d

I have spotted the biggest bottleneck in "bdiff.c". Actually it was
pretty easy to find after I recompiled the python interpreter and
mercurial for profiling.

In "bdiff.c" function "equatelines" allocates the minimum hash table
size, which can lead to tons of collisions. I introduced an
"overcommit" factor of 16, this is, I allocate 16 times more memory
than the minimum value. Overcommiting 128 times does not improve the
performance over the 16-times case.

#!/bin/sh

cp "$TESTDIR"/printenv.py .

hg init test
cd test
echo a > a
hg ci -Ama -d '0 0'

cd ..
hg clone test test2
cd test2
echo a >> a
hg ci -mb -d '0 0'

cd ../test

echo % expect ssl error
hg serve -p 20059 -d --pid-file=hg.pid
cat hg.pid >> $DAEMON_PIDS
hg --cwd ../test2 push http://localhost:20059/
kill `cat hg.pid`

echo % expect authorization error
echo '[web]' > .hg/hgrc
echo 'push_ssl = false' >> .hg/hgrc
hg serve -p 20059 -d --pid-file=hg.pid
cat hg.pid >> $DAEMON_PIDS
hg --cwd ../test2 push http://localhost:20059/
kill `cat hg.pid`

echo % expect authorization error: must have authorized user
echo 'allow_push = unperson' >> .hg/hgrc
hg serve -p 20059 -d --pid-file=hg.pid
cat hg.pid >> $DAEMON_PIDS
hg --cwd ../test2 push http://localhost:20059/
kill `cat hg.pid`

echo % expect success
echo 'allow_push = *' >> .hg/hgrc
echo '[hooks]' >> .hg/hgrc
echo 'changegroup = python ../printenv.py changegroup 0 ../urls' >> .hg/hgrc
hg serve -p 20059 -d --pid-file=hg.pid
cat hg.pid >> $DAEMON_PIDS
hg --cwd ../test2 push http://localhost:20059/
kill `cat hg.pid`
hg rollback

cat ../urls

echo % expect authorization error: all users denied
echo '[web]' > .hg/hgrc
echo 'push_ssl = false' >> .hg/hgrc
echo 'deny_push = *' >> .hg/hgrc
hg serve -p 20059 -d --pid-file=hg.pid
cat hg.pid >> $DAEMON_PIDS
hg --cwd ../test2 push http://localhost:20059/
kill `cat hg.pid`

echo % expect authorization error: some users denied, users must be authenticated
echo 'deny_push = unperson' >> .hg/hgrc
hg serve -p 20059 -d --pid-file=hg.pid
cat hg.pid >> $DAEMON_PIDS
hg --cwd ../test2 push http://localhost:20059/
kill `cat hg.pid`