mirror of
https://github.com/libguestfs/libguestfs.git
synced 2026-03-21 22:53:37 +00:00
d5b3f558e0
Tests are run via the ./run binary, so all the binaries in the build
directory are available via $PATH already.
Followup of commit e85a976c5a.
93 lines
2.5 KiB
Bash
Executable File
93 lines
2.5 KiB
Bash
Executable File
#!/bin/bash -
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# libguestfs
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# Copyright (C) 2012 Red Hat Inc.
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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 2 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, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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# https://bugzilla.redhat.com/show_bug.cgi?id=838592
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# This tests that the --pid-file option can be used to fix the race.
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unset CDPATH
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set -e
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#set -v
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if [ -n "$SKIP_TEST_FUSE_SH" ]; then
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echo "$0: test skipped because environment variable is set."
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exit 77
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fi
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if [ -n "$SKIP_TEST_FUSE_UMOUNT_RACE_SH" ]; then
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echo "$0: test skipped because environment variable is set."
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exit 77
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fi
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if [ ! -w /dev/fuse ]; then
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echo "$0: test skipped because there is no /dev/fuse."
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exit 77
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fi
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if [ ! -f ../test-data/phony-guests/fedora.img ]; then
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echo "$0: test skipped because fedora.img test guest does not exist."
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exit 77
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fi
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if [ "$(guestfish get-backend)" = "uml" ]; then
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echo "$0: test skipped because uml backend does not support qcow2"
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exit 77
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fi
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rm -f test.qcow2 test-copy.qcow2 test.pid
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rm -rf mp
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# Make a copy of the Fedora image so we can write to it then discard it.
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guestfish -- \
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disk-create test.qcow2 qcow2 -1 \
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backingfile:../test-data/phony-guests/fedora.img backingformat:raw
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mkdir mp
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guestmount --format=qcow2 -a test.qcow2 -m /dev/VG/Root --pid-file test.pid mp
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cp $0 mp/test-umount
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# Save the PID of guestmount.
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pid="$(cat test.pid)"
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timeout=10
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# Unmount the mountpoint.
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guestunmount -v mp
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# Wait for guestmount to exit.
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count=$timeout
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while kill -0 "$pid" 2>/dev/null && [ $count -gt 0 ]; do
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sleep 1
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((count--))
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done
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if [ $count -eq 0 ]; then
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echo "$0: wait for guestmount to exit failed after $timeout seconds"
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exit 1
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fi
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# It should now be safe to copy and read the disk image.
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cp test.qcow2 test-copy.qcow2
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if [ "$(guestfish --format=qcow2 -a test-copy.qcow2 --ro -i is-file /test-umount)" != "true" ]; then
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echo "$0: test failed"
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exit 1
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fi
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rm test.qcow2 test-copy.qcow2
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rm -f test.pid
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rm -r mp
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