c662d8457c
Based on the vmdebootstrap support for unit tests and build tests. Fix check in process_args to raise the exception. Signed-off-by: Neil Williams <codehelp@debian.org>
112 lines
2.6 KiB
Text
112 lines
2.6 KiB
Text
# A shell library for yarn scenario step implementations.
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# Copyright 2015 Lars Wirzenius
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# =*= License: GPL-3+ =*=
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# Is running of scenarios of a given type requested? If nothing is
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# requested ($TESTS is empty), then everything is.
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test_requested()
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{
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if [ "${TESTS:-}" = "" ]
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then
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return 0
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elif echo "${TESTS}" | tr , '\n' | grep -Fx "$1"
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then
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return 0
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else
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return 1
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fi
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}
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support_required()
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{
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if [ ! -x /usr/bin/cmdtest ]; then
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echo "All tests need the cmdtest package."
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return 1
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fi
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}
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build_support_required()
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{
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if [ ! -x /usr/bin/bc ]; then
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echo "Build tests need the bc package."
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return 1
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fi
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}
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# Convert a size with a unit, such a kB, to plain bytes.
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size_in_bytes()
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{
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local amount="$(echo "$1" | sed 's/[^0-9]*$//')"
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local unit="$(echo "$1" | sed 's/^[0-9]*//' | tr A-Z a-z)"
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local factor=1
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case "$unit" in
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k|kb) factor=1000 ;;
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m|mb) factor=1000000 ;;
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g|gb) factor=1000000000 ;;
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t|tb) factor=1000000000000 ;;
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ki|kib) factor=1024 ;;
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mi|mib) factor=1048576 ;;
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gi|gib) factor=1073741824 ;;
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ti|tib) factor=1099511627776 ;;
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esac
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echo "$amount * $factor" | bc -lq
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}
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# Make a partition in a disk image accessible as a block device.
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# Return it's device file.
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kpartx_image_partition()
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{
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kpartx -sav "$1" | awk -v "n=$2" 'NR == n { print "/dev/mapper/" $3 }'
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}
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# Undo kpartx_image_partition.
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unkpartx_image()
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{
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kpartx -d "$1"
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}
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# Rembember and retrieve settings between scenario steps. This is
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# implemented by a shell script snippet that gets sourced at the end
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# of this shell library.
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remember_setting()
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{
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echo "$1=$2" >> "$DATADIR/settings.sh"
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}
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if [ -e "$DATADIR/settings.sh" ]
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then
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. "$DATADIR/settings.sh"
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fi
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# Make sure the current working directory is $DATADIR, not $SRCDIR.
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# This makes it a little simpler to write scenario step
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# implementations by not having to be specifying $DATADIR explicitly
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# everywhere.
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cd "$DATADIR"
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