tests/test_reload.sh

   1 #!/bin/bash
   2
   3 set -ex
   4
   5 [ $(id -u) -eq 0 ]
   6
   7 cmdline=$(realpath $0)
   8 dirname=$(dirname ${cmdline})
   9 topdir=$(dirname ${dirname})
  10
  11 testdir=`mktemp -t -d libs.XXX`
  12 installdir=`mktemp -t -d libs.XXX`
  13 pidfile=$(mktemp)
  14 libdir=${installdir}/usr/lib
  15 bindir=${installdir}/usr/bin
  16 lxcfspid=-1
  17 FAILED=1
  18
  19 cleanup() {
  20   if [ ${lxcfspid} -ne -1 ]; then
  21     kill -9 ${lxcfspid}
  22     count=1
  23     while [ -d ${testdir}/proc -a $count -lt 5 ]; do
  24       sleep 1
  25     done
  26     umount -l ${testdir}
  27   fi
  28   rm -rf ${testdir} ${installdir}
  29   rm -f /tmp/lxcfs-iwashere
  30   rm -f ${pidfile}
  31   if [ ${FAILED} -eq 1 ]; then
  32     echo "liblxcfs.so reload test FAILED"
  33   else
  34     echo "liblxcfs.so reload test PASSED"
  35   fi
  36 }
  37
  38 trap cleanup EXIT SIGHUP SIGINT SIGTERM
  39
  40 ( cd ${topdir}; DESTDIR=${installdir} make install )
  41 export LD_LIBRARY_PATH=${libdir}
  42
  43 ${bindir}/lxcfs -p ${pidfile} ${testdir} &
  44
  45 lxcfspid=$!
  46 count=1
  47 while [ ! -d ${testdir}/proc ]; do
  48   [ $count -lt 5 ]
  49   sleep 1
  50   count=$((count+1))
  51 done
  52
  53 rm -f /tmp/lxcfs-iwashere
  54 cat ${testdir}/proc/uptime
  55 [ ! -f /tmp/lxcfs-iwashere ]
  56 (
  57   cd ${topdir};
  58   make liblxcfstest.la
  59   gcc -shared -fPIC -DPIC .libs/liblxcfstest_la-bindings.o .libs/liblxcfstest_la-cpuset.o -lpthread -pthread -o .libs/liblxcfstest.so
  60   cp .libs/liblxcfstest.* "${libdir}"
  61 )
  62 rm -f ${libdir}/liblxcfs.so* ${libdir}/liblxcfs.la
  63 cp ${libdir}/liblxcfstest.so ${libdir}/liblxcfs.so
  64
  65 kill -USR1 ${lxcfspid}
  66
  67 cat ${testdir}/proc/uptime
  68 [ -f /tmp/lxcfs-iwashere ]
  69 FAILED=0