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|
#!/bin/sh
#
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
#
# -*- mode: shell-script; -*-
# This script simplifies the preparation of the environment for a Subversion
# client communicating with an svnserve server.
#
# The script runs svnserve, runs "make check", and kills the svnserve
# afterwards. It makes sure to kill the svnserve even if the test run dies.
#
# This script should be run from the top level of the Subversion
# distribution; it's easiest to just run it as "make svnserveautocheck".
# Like "make check", you can specify further options like
# "make svnserveautocheck FS_TYPE=bdb TESTS=subversion/tests/cmdline/basic.py".
#
# Other environment variables that can be passed:
#
# make svnserveautocheck CACHE_REVPROPS=1 # run svnserve --cache-revprops
#
# make svnserveautocheck BLOCK_READ=1 # run svnserve --block-read on
#
# make svnserveautocheck THREADED=1 # run svnserve -T
PYTHON=${PYTHON:-python}
SCRIPTDIR=$(dirname $0)
SCRIPT=$(basename $0)
set +e
trap trap_cleanup HUP TERM INT
# Ensure the server uses a known locale.
LC_ALL=C
export LC_ALL
really_cleanup() {
if [ -e "$SVNSERVE_PID" ]; then
kill $(cat "$SVNSERVE_PID")
rm -f $SVNSERVE_PID
fi
}
trap_cleanup() {
really_cleanup
exit 1
}
say() {
echo "$SCRIPT: $*"
}
fail() {
say $*
exit 1
}
query() {
printf "%s" "$SCRIPT: $1 (y/n)? [$2] "
if [ -n "$BASH_VERSION" ]; then
read -n 1 -t 32
else
#
prog="
import select as s
import sys
import tty, termios
tty.setcbreak(sys.stdin.fileno(), termios.TCSANOW)
if s.select([sys.stdin.fileno()], [], [], 32)[0]:
sys.stdout.write(sys.stdin.read(1))
"
stty_state=`stty -g`
REPLY=`$PYTHON -u -c "$prog" "$@"`
stty $stty_state
fi
echo
[ "${REPLY:-$2}" = 'y' ]
}
# Compute ABS_BUILDDIR and ABS_SRCDIR.
if [ -x subversion/svn/svn ]; then
# cwd is build tree root
ABS_BUILDDIR=$(pwd)
elif [ -x $SCRIPTDIR/../../svn/svn ]; then
# cwd is subversion/tests/cmdline/ in the build tree
cd $SCRIPTDIR/../../../
ABS_BUILDDIR=$(pwd)
cd - >/dev/null
else
fail "Run this script from the root of Subversion's build tree!"
fi
# Cater for out-of-tree builds
ABS_SRCDIR=`<$ABS_BUILDDIR/Makefile sed -ne 's/^srcdir = //p'`
if [ ! -e $ABS_SRCDIR/subversion/include/svn_version.h ]; then
fail "Run this script from the root of Subversion's build tree!"
fi
# Create a directory for the PID and log files. If you change this, also make
# sure to change the svn:ignore entry for it and "make check-clean".
SVNSERVE_ROOT="$ABS_BUILDDIR/subversion/tests/cmdline/svnserve-$(date '+%Y%m%d-%H%M%S')"
mkdir "$SVNSERVE_ROOT" \
|| fail "couldn't create temporary directory '$SVNSERVE_ROOT'"
# If you change this, also make sure to change the svn:ignore entry
# for it and "make check-clean".
SVNSERVE_PID=$SVNSERVE_ROOT/svnserve.pid
SVNSERVE_LOG=$SVNSERVE_ROOT/svnserve.log
SERVER_CMD="$ABS_BUILDDIR/subversion/svnserve/svnserve"
rm -f $SVNSERVE_PID
rm -f $SVNSERVE_LOG
random_port() {
if [ -n "$BASH_VERSION" ]; then
echo $(($RANDOM+1024))
else
$PYTHON -c 'import random; print random.randint(1024, 2**16-1)'
fi
}
if type time > /dev/null ; then TIME_CMD() { time "$@"; } ; else TIME_CMD() { "$@"; } ; fi
MAKE=${MAKE:-make}
PATH="$PATH:/usr/sbin/:/usr/local/sbin/"
ss > /dev/null 2>&1 || netstat > /dev/null 2>&1 || fail "unable to find ss or netstat required to find a free port"
SVNSERVE_PORT=$(random_port)
while \
(ss -ltn sport = :$SVNSERVE_PORT 2>&1 | grep :$SVNSERVE_PORT > /dev/null ) \
|| \
(netstat -an 2>&1 | grep $SVNSERVE_PORT | grep 'LISTEN' > /dev/null ) \
do
SVNSERVE_PORT=$(random_port)
done
if [ "$THREADED" != "" ]; then
SVNSERVE_ARGS="-T"
fi
if [ ${CACHE_REVPROPS:+set} ]; then
SVNSERVE_ARGS="$SVNSERVE_ARGS --cache-revprops on"
fi
if [ ${BLOCK_READ:+set} ]; then
SVNSERVE_ARGS="$SVNSERVE_ARGS --block-read on"
fi
"$SERVER_CMD" -d -r "$ABS_BUILDDIR/subversion/tests/cmdline" \
--listen-host 127.0.0.1 \
--listen-port $SVNSERVE_PORT \
--pid-file $SVNSERVE_PID \
--log-file $SVNSERVE_LOG \
$SVNSERVE_ARGS &
BASE_URL=svn://127.0.0.1:$SVNSERVE_PORT
if [ $# = 0 ]; then
TIME_CMD "$MAKE" check "BASE_URL=$BASE_URL"
r=$?
else
cd "$ABS_BUILDDIR/subversion/tests/cmdline/"
TEST="$1"
shift
TIME_CMD "$ABS_SRCDIR/subversion/tests/cmdline/${TEST}_tests.py" "--url=$BASE_URL" $*
r=$?
cd - > /dev/null
fi
query 'Browse server log' n \
&& less "$SVNSERVE_LOG"
query 'Delete svnserve root directory' y \
&& rm -fr "$SVNSERVE_ROOT/"
really_cleanup
exit $r
|
