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haproxy/scripts/run-regtests.sh

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#!/bin/sh
_help()
{
cat << EOF
### run-regtests.sh ###
Running run-regtests.sh --help shows this information about how to use it
Run without parameters to run all tests in the current folder (including subfolders)
run-regtests.sh
Provide paths to run tests from (including subfolders):
run-regtests.sh ./tests1 ./tests2
Parameters:
--j <NUM>, To run vtest with multiple jobs / threads for a faster overall result
run-regtests.sh ./fasttest --j 16
--v, to run verbose
run-regtests.sh --v, disables the default vtest 'quiet' parameter
--debug to show test logs on standard output (implies --v)
run-regtests.sh --debug
--keep-logs to keep all log directories (by default kept if test fails)
run-regtests.sh --keep-logs
--vtestparams <ARGS>, passes custom ARGS to vtest
run-regtests.sh --vtestparams "-n 10"
--type <reg tests types> filter the types of the tests to be run, depending on
the commented REGTESTS_TYPE variable value in each VTC file.
The value of REGTESTS_TYPE supported are: default, slow, bug, broken, devel
and experimental. When not specified, it is set to 'default' as default value.
run-regtest.sh --type slow,default
--clean to cleanup previous reg-tests log directories and exit
run-regtests.sh --clean
Including text below into a .vtc file will check for its requirements
related to haproxy's target and compilation options
# Below targets are not capable of completing this test successfully
#EXCLUDE_TARGET=freebsd, abns sockets are not available on freebsd
#EXCLUDE_TARGETS=dos,freebsd,windows
# Below option is required to complete this test successfully
#REQUIRE_OPTION=OPENSSL, this test needs OPENSSL compiled in.
#REQUIRE_OPTIONS=ZLIB|SLZ,OPENSSL,LUA
#REQUIRE_SERVICE=prometheus-exporter
#REQUIRE_SERVICES=prometheus-exporter,foo
# To define a range of versions that a test can run with:
#REQUIRE_VERSION=0.0
#REQUIRE_VERSION_BELOW=99.9
Configure environment variables to set the haproxy and vtest binaries to use
setenv HAPROXY_PROGRAM /usr/local/sbin/haproxy
setenv VTEST_PROGRAM /usr/local/bin/vtest
setenv HAPROXY_ARGS "-dM -de -m 50"
or
export HAPROXY_PROGRAM=/usr/local/sbin/haproxy
export VTEST_PROGRAM=/usr/local/bin/vtest
export HAPROXY_ARGS="-dM -de -m 50"
EOF
exit 0
}
add_range_to_test_list()
{
level0="*.vtc"
level1="h*.vtc"
level2="s*.vtc"
level3="l*.vtc"
level4="b*.vtc"
level5="k*.vtc"
level6="e*.vtc"
new_range=$(echo $1 | tr '-' ' ')
non_digit=$(echo $new_range | grep '[^0-9 ]')
if [ -n "$non_digit" ] ; then
return
fi
if [ "$new_range" = "$1" ] ; then
if [ $1 -gt 6 ] ; then
return
fi
eval echo '$'level$1
return
fi
if [ -z "$new_range" ] ; then
return
fi
list=
for l in $(seq $new_range) ; do
if [ -n "l" ] ; then
if [ -z "$list" ] ; then
list="$(eval echo '$'level${l})"
else
list="$list $(eval echo '$'level${l})"
fi
fi
done
echo $list
}
_startswith() {
_str="$1"
_sub="$2"
echo "$_str" | grep "^$_sub" >/dev/null 2>&1
}
_findtests() {
set -f
REGTESTS_TYPES="${REGTESTS_TYPES:-default,bug,devel,slow}"
any_test=$(echo $REGTESTS_TYPES | grep -cw "any")
for i in $( find "$1" -name *.vtc ); do
skiptest=
OLDIFS="$IFS"; IFS="$LINEFEED"
set -- $(grep '^#[0-9A-Z_]*=' "$i")
IFS="$OLDIFS"
require_version=""; require_version_below=""; require_options="";
require_services=""; exclude_targets=""; regtest_type=""
requiredoption=""; requiredservice=""; excludedtarget="";
while [ $# -gt 0 ]; do
v="$1"; v="${v#*=}"
case "$1" in
"#REQUIRE_VERSION="*) require_version="$v" ;;
"#REQUIRE_VERSION_BELOW="*) require_version_below="$v" ;;
"#REQUIRE_OPTIONS="*) require_options="$v" ;;
"#REQUIRE_SERVICES="*) require_services="$v" ;;
"#EXCLUDE_TARGETS="*) exclude_targets="$v" ;;
"#REGTEST_TYPE="*) regtest_type="$v" ;;
"#REQUIRE_OPTION="*) requiredoption="${v%,*}" ;;
"#REQUIRE_SERVICE="*) required_service="${v%,*}" ;;
"#EXCLUDE_TARGET="*) excludedtarget="${v%,*}" ;;
# Note: any new variable declared here must be initialized above.
esac
shift
done
if [ $any_test -ne 1 ] ; then
if [ -z $regtest_type ] ; then
regtest_type=default
fi
if ! $(echo $REGTESTS_TYPES | grep -wq $regtest_type) ; then
echo " Skip $i because its type '"$regtest_type"' is excluded"
skiptest=1
fi
fi
if [ -n "$requiredoption" ]; then
require_options="$require_options,$requiredoption"
fi
if [ -n "$requiredservice" ]; then
require_services="$require_services,$requiredservice"
fi
if [ -n "$excludedtarget" ]; then
exclude_targets="$exclude_targets,$excludedtarget"
fi
IFS=","; set -- $require_options; IFS=$OLDIFS; require_options="$*"
IFS=","; set -- $require_services; IFS=$OLDIFS; require_services="$*"
IFS=","; set -- $exclude_targets; IFS=$OLDIFS; exclude_targets="$*"
if [ -n "$require_version" ]; then
if [ $(_version "$HAPROXY_VERSION") -lt $(_version "$require_version") ]; then
echo " Skip $i because option haproxy is version: $HAPROXY_VERSION"
echo " REASON: this test requires at least version: $require_version"
skiptest=1
fi
fi
if [ -n "$require_version_below" ]; then
if [ $(_version "$HAPROXY_VERSION") -ge $(_version "$require_version_below") ]; then
echo " Skip $i because option haproxy is version: $HAPROXY_VERSION"
echo " REASON: this test requires a version below: $require_version_below"
skiptest=1
fi
fi
for excludedtarget in $exclude_targets; do
if [ "$excludedtarget" = "$TARGET" ]; then
echo " Skip $i because haproxy is compiled for the excluded target $TARGET"
skiptest=1
fi
done
for requiredoption in $require_options; do
IFS="|"; set -- $requiredoption; IFS=$OLDIFS; alternatives="$*"
found=
for alt in $alternatives; do
if [ -z "${FEATURES_PATTERN##* +$alt *}" ]; then
found=1;
fi
done
if [ -z $found ]; then
echo " Skip $i because haproxy is not compiled with the required option $requiredoption"
skiptest=1
fi
done
for requiredservice in $require_services; do
IFS="|"; set -- $requiredservice; IFS=$OLDIFS; alternatives="$*"
found=
for alt in $alternatives; do
if [ -z "${SERVICES_PATTERN##* $alt *}" ]; then
found=1;
fi
done
if [ -z $found ]; then
echo " Skip $i because haproxy is not compiled with the required service $requiredservice"
skiptest=1
fi
done
if [ -z $skiptest ]; then
echo " Add test: $i"
testlist="$testlist $i"
fi
done
}
_cleanup()
{
DIRS=$(find "${TESTDIR}" -maxdepth 1 -type d -name "haregtests-*" -exec basename {} \; 2>/dev/null)
if [ -z "${DIRS}" ]; then
echo "No reg-tests log directory found"
else
echo "Cleanup following reg-tests log directories:"
for d in ${DIRS}; do
echo " o ${TESTDIR}/$d"
done
read -p "Continue (y/n)?" reply
case "$reply" in
y|Y)
for d in ${DIRS}; do
rm -r "${TESTDIR}/$d"
done
echo "done"
exit 0
;;
*)
echo "aborted"
exit 1
;;
esac
fi
}
_process() {
while [ ${#} -gt 0 ]; do
if _startswith "$1" "-"; then
case "${1}" in
--j)
jobcount="$2"
shift
;;
--vtestparams)
vtestparams="$2"
shift
;;
--v)
verbose=""
;;
--debug)
verbose=""
debug="-v"
;;
--keep-logs)
keep_logs="-L"
;;
--type)
REGTESTS_TYPES="$2"
shift
;;
--clean)
_cleanup
exit 0
;;
--help)
_help
;;
*)
echo "Unknown parameter : $1"
exit 1
;;
esac
else
REGTESTS="${REGTESTS} $1"
fi
shift 1
done
}
# compute a version from up to 4 sub-version components, each multiplied
# by a power of 1000, and padded left with 0, 1 or 2 zeroes.
_version() {
OLDIFS="$IFS"; IFS="."; set -- $*; IFS="$OLDIFS"
set -- ${1%%[!0-9]*} 000${2%%[!0-9]*} 000${3%%[!0-9]*} 000${4%%[!0-9]*}
prf2=${2%???}; prf3=${3%???}; prf4=${4%???}
echo ${1}${2#$prf2}${3#$prf3}${4#$prf4}
}
HAPROXY_PROGRAM="${HAPROXY_PROGRAM:-${PWD}/haproxy}"
HAPROXY_ARGS="${HAPROXY_ARGS--dM -dI}"
VTEST_PROGRAM="${VTEST_PROGRAM:-vtest}"
VTEST_TIMEOUT="${VTEST_TIMEOUT:-10}"
TESTDIR="${TMPDIR:-/tmp}"
REGTESTS=""
LINEFEED="
"
jobcount=""
verbose="-q"
debug=""
keep_logs="-l"
testlist=""
_process "$@";
echo ""
echo "########################## Preparing to run tests ##########################"
preparefailed=
if ! [ -x "$(command -v $HAPROXY_PROGRAM)" ]; then
echo "haproxy not found in path, please specify HAPROXY_PROGRAM environment variable"
preparefailed=1
fi
if ! [ -x "$(command -v $VTEST_PROGRAM)" ]; then
echo "vtest not found in path, please specify VTEST_PROGRAM environment variable"
preparefailed=1
fi
if [ $preparefailed ]; then
exit 1
fi
{ read HAPROXY_VERSION; read TARGET; read FEATURES; read SERVICES; } << EOF
$($HAPROXY_PROGRAM $HAPROXY_ARGS -vv | grep -E 'HA-?Proxy version|TARGET.*=|^Feature|^Available services' | sed 's/.* [:=] //')
EOF
HAPROXY_VERSION=$(echo $HAPROXY_VERSION | cut -d " " -f 3)
echo "Testing with haproxy version: $HAPROXY_VERSION"
PROJECT_VERSION=$(${MAKE:-make} version 2>&1 | grep -E '^VERSION:|^SUBVERS:'|cut -f2 -d' '|tr -d '\012')
if [ -z "${PROJECT_VERSION}${MAKE}" ]; then
# try again with gmake, just in case
PROJECT_VERSION=$(gmake version 2>&1 | grep -E '^VERSION:|^SUBVERS:'|cut -f2 -d' '|tr -d '\012')
fi
FEATURES_PATTERN=" $FEATURES "
SERVICES_PATTERN=" $SERVICES "
TESTRUNDATETIME="$(date '+%Y-%m-%d_%H-%M-%S')"
mkdir -p "$TESTDIR" || exit 1
TESTDIR=$(mktemp -d "$TESTDIR/haregtests-$TESTRUNDATETIME.XXXXXX") || exit 1
export TMPDIR="$TESTDIR"
export HAPROXY_PROGRAM="$HAPROXY_PROGRAM"
if [ -n "$HAPROXY_ARGS" ]; then
export HAPROXY_ARGS
fi
echo "Target : $TARGET"
echo "Options : $FEATURES"
echo "Services : $SERVICES"
echo "########################## Gathering tests to run ##########################"
if [ -z "$REGTESTS" ]; then
_findtests reg-tests/
else
for t in $REGTESTS; do
_findtests $t
done
fi
echo "########################## Starting vtest ##########################"
echo "Testing with haproxy version: $HAPROXY_VERSION"
if [ -n "$PROJECT_VERSION" -a "$PROJECT_VERSION" != "$HAPROXY_VERSION" ]; then
echo "Warning: version does not match the current tree ($PROJECT_VERSION)"
fi
_vtresult=0
if [ -n "$testlist" ]; then
if [ -n "$jobcount" ]; then
jobcount="-j $jobcount"
fi
cmd="$VTEST_PROGRAM -b $((2<<20)) -k -t ${VTEST_TIMEOUT} $keep_logs $verbose $debug $jobcount $vtestparams $testlist"
eval $cmd
_vtresult=$?
else
echo "No tests found that meet the required criteria"
fi
if [ $_vtresult -eq 0 ]; then
# all tests were successful, removing tempdir (the last part.)
# ignore errors is the directory is not empty or if it does not exist
rmdir "$TESTDIR" 2>/dev/null
fi
if [ -d "${TESTDIR}" ]; then
echo "########################## Gathering results ##########################"
export TESTDIR
find "$TESTDIR" -type d -name "vtc.*" -exec sh -c 'for i; do
if [ ! -e "$i/LOG" ] ; then continue; fi
cat <<- EOF | tee -a "$TESTDIR/failedtests.log"
$(echo "###### $(cat "$i/INFO") ######")
$(echo "## test results in: \"$i\"")
$(grep -E -- "^(----|\* diag)" "$i/LOG")
EOF
done' sh {} +
fi
exit $_vtresult
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