Add the blackbox container based test suite.

[meshlink] / test / blackbox / util / build_container.sh

diff --git a/test/blackbox/util/build_container.sh b/test/blackbox/util/build_container.sh
new file mode 100755 (executable)
index 0000000..98fc62e
--- /dev/null
+++ b/test/blackbox/util/build_container.sh
@@ -0,0 +1,99 @@
+#!/bin/sh
+#    build_container.sh -- Script to populate an LXC Container with the files
+#                         required to run a Meshlink Node Simulation.
+#                         Designed to run on unprivileged Containers.
+#    Copyright (C) 2018  Guus Sliepen <guus@meshlink.io>
+#
+#    This program is free software; you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation; either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License along
+#    with this program; if not, write to the Free Software Foundation, Inc.,
+#    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+# Read command-line arguments
+testcase=$1
+nodename=$2
+meshlinkrootpath=$3
+setx=$4
+
+# Set configuration for required folders, programs and scripts
+#   Folder Paths
+ltlibfolder=".libs"
+meshlinksrclibpath="${meshlinkrootpath}/src/${ltlibfolder}"
+cattasrclibpath="${meshlinkrootpath}/catta/src/${ltlibfolder}"
+blackboxpath="${meshlinkrootpath}/test/blackbox"
+blackboxlibpath="${meshlinkrootpath}/test/blackbox/${ltlibfolder}"
+blackboxutilpath="${blackboxpath}/util"
+testcasepath="${blackboxpath}/${testcase}"
+testcaselibpath="${blackboxpath}/${testcase}/${ltlibfolder}"
+mirrorfolder="test"
+mirrorfolderpath="${testcasepath}/${mirrorfolder}"
+mirrorfolderlibpath="${mirrorfolderpath}/${ltlibfolder}"
+containerdstpath="/home/ubuntu/${mirrorfolder}"
+containerconfbase="/testconf"
+containerlogpath=""
+#   Program/Script Names
+ltprefix="lt-"
+nodestepscript="node_step.sh"
+nodesimpgm="node_sim_${nodename}"
+nodesimltscript="${ltprefix}${nodesimpgm}"
+geninvitepgm="gen_invite"
+geninviteltscript="${ltprefix}${geninvitepgm}"
+lxccopydirscript="lxc_copy_dir.sh"
+lxccopyfilescript="lxc_copy_file.sh"
+lxcrunscript="lxc_run.sh"
+#   Container Name
+containername="${testcase}_${nodename}"
+
+# Run Libtool Wrapper Scripts once in their built paths in order to generate lt-<program> script inside .libs directory
+${blackboxpath}/${geninvitepgm} >/dev/null 2>/dev/null
+${testcasepath}/${nodesimpgm} >/dev/null 2>/dev/null
+
+set ${setx}
+
+# Create Meshlink Container Mirror Folder (Delete any existing folder before creating new folder)
+rm -rf ${mirrorfolderpath} >/dev/null 2>/dev/null
+mkdir ${mirrorfolderpath}
+
+# Populate Mirror Folder
+#   Copy Wrapper Scripts for Utility Programs
+cp ${blackboxpath}/${geninvitepgm} ${mirrorfolderpath}
+cp ${testcasepath}/${nodesimpgm} ${mirrorfolderpath}
+#   Copy Utility Scripts
+cp ${blackboxutilpath}/${nodestepscript} ${mirrorfolderpath}
+#    Set Script Permissions
+chmod 755 ${mirrorfolderpath}/*
+#   Copy Binaries, lt- Scripts and Required Libraries
+mkdir ${mirrorfolderlibpath}
+cp ${blackboxlibpath}/* ${mirrorfolderlibpath}
+cp ${testcaselibpath}/*${nodesimpgm}* ${mirrorfolderlibpath}
+cp ${meshlinksrclibpath}/* ${mirrorfolderlibpath}
+cp ${cattasrclibpath}/* ${mirrorfolderlibpath}
+
+# Copy mirror folder into LXC Container
+#   Delete Destination Folder
+${blackboxutilpath}/${lxcrunscript} "rm -rf ${containerdstpath}" ${containername}
+#   Delete Meshlink confbase folder and logs from Container - every new test case starts on a clean slate
+${blackboxutilpath}/${lxcrunscript} "rm -rf ${containerconfbase}" ${containername}
+${blackboxutilpath}/${lxcrunscript} "rm ${containerlogpath}/*.log" ${containername}
+#   Create Destination Folder and Copy Files
+${blackboxutilpath}/${lxccopydirscript} ${mirrorfolderpath} ${containername} ${containerdstpath}
+#   Kill any running instances of the Node Simulation Program
+${blackboxutilpath}/${lxcrunscript} "${containerdstpath}/${nodestepscript} ${ltprefix}${nodesimpgm} SIGTERM 2>/dev/null" ${containername}
+#   Restore the 'interfaces' file in the Container
+echo "auto lo" > interfaces
+echo "iface lo inet loopback" >> interfaces
+echo "" >> interfaces
+echo "auto eth0" >> interfaces
+echo "iface eth0 inet dhcp" >> interfaces
+${blackboxutilpath}/${lxccopyfilescript} interfaces ${containername} /etc/network/interfaces
+
+set +x