mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-11-05 04:41:20 +00:00
262 lines
6.7 KiB
Bash
262 lines
6.7 KiB
Bash
# test-lib.sh: source this file; set up for tests
|
|
|
|
# Copyright (C) 2008-2013 Red Hat, Inc.
|
|
#
|
|
# This library is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2.1 of the License, or (at your option) any later version.
|
|
#
|
|
# This library 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
|
|
# Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with this library. If not, see
|
|
# <http://www.gnu.org/licenses/>.
|
|
#
|
|
# Based on an idea from GNU coreutils
|
|
|
|
test -z "$abs_srcdir" && abs_srcdir=$(pwd)
|
|
test -z "$abs_builddir" && abs_builddir=$(pwd)
|
|
test -z "$abs_top_srcdir" && abs_top_srcdir=$(pwd)/..
|
|
test -z "$abs_top_builddir" && abs_top_builddir=$(pwd)/..
|
|
test -z "$LC_ALL" && LC_ALL=C
|
|
|
|
# Skip this test if the shell lacks support for functions.
|
|
unset function_test
|
|
eval 'function_test() { return 11; }; function_test'
|
|
if test $? != 11; then
|
|
echo "$0: /bin/sh lacks support for functions; skipping this test." 1>&2
|
|
(exit 77); exit 77
|
|
fi
|
|
|
|
test_intro()
|
|
{
|
|
name=$1
|
|
if test "$verbose" = "0" ; then
|
|
echo "TEST: $name"
|
|
printf " "
|
|
fi
|
|
}
|
|
|
|
test_skip_case()
|
|
{
|
|
counter=$1
|
|
name=$2
|
|
reason=$3
|
|
if test "$verbose" = "0" ; then
|
|
mod=`expr \( $counter + 40 - 1 \) % 40`
|
|
if test "$counter" != 1 && test "$mod" = 0 ; then
|
|
printf " %-3d\n" `expr $counter - 1`
|
|
printf " "
|
|
fi
|
|
printf "_"
|
|
else
|
|
printf "%3d) %-60s ... SKIP\n" "$counter" "$name"
|
|
printf " case skipped: %s\n" "$reason"
|
|
fi
|
|
}
|
|
|
|
test_result()
|
|
{
|
|
counter=$1
|
|
name=$2
|
|
status=$3
|
|
if test "$verbose" = "0" ; then
|
|
mod=`expr \( $counter + 40 - 1 \) % 40`
|
|
if test "$counter" != 1 && test "$mod" = 0 ; then
|
|
printf " %-3d\n" `expr $counter - 1`
|
|
printf " "
|
|
fi
|
|
if test "$status" = "0" ; then
|
|
printf "."
|
|
else
|
|
printf "!"
|
|
fi
|
|
else
|
|
if test "$status" = "0" ; then
|
|
printf "%3d) %-60s ... OK\n" "$counter" "$name"
|
|
else
|
|
printf "%3d) %-60s ... FAILED\n" "$counter" "$name"
|
|
fi
|
|
fi
|
|
}
|
|
|
|
test_final()
|
|
{
|
|
counter=$1
|
|
status=$2
|
|
|
|
if test "$verbose" = "0" ; then
|
|
len=`expr 39 - \( \( $counter - 1 \) % 40 \)`
|
|
printf "%${len}s" ""
|
|
if test "$status" = "0" ; then
|
|
printf " %-3d OK\n" $counter
|
|
else
|
|
printf " %-3d FAILED\n" $counter
|
|
fi
|
|
fi
|
|
}
|
|
|
|
skip_test_()
|
|
{
|
|
echo "$0: skipping test: $@" 1>&2
|
|
(exit 77); exit 77
|
|
}
|
|
|
|
require_acl_()
|
|
{
|
|
getfacl --version < /dev/null > /dev/null 2>&1 \
|
|
&& setfacl --version < /dev/null > /dev/null 2>&1 \
|
|
|| skip_test_ "This test requires getfacl and setfacl."
|
|
|
|
id -u bin > /dev/null 2>&1 \
|
|
|| skip_test_ "This test requires a local user named bin."
|
|
}
|
|
|
|
require_ulimit_()
|
|
{
|
|
ulimit_works=yes
|
|
# Expect to be able to exec a program in 10MB of virtual memory,
|
|
# but not in 20KB. I chose "date". It must not be a shell built-in
|
|
# function, so you can't use echo, printf, true, etc.
|
|
# Of course, in coreutils, I could use $top_builddir/src/true,
|
|
# but this should be able to work for other projects, too.
|
|
( ulimit -v 10000; date ) > /dev/null 2>&1 || ulimit_works=no
|
|
( ulimit -v 20; date ) > /dev/null 2>&1 && ulimit_works=no
|
|
|
|
test $ulimit_works = no \
|
|
&& skip_test_ "this shell lacks ulimit support"
|
|
}
|
|
|
|
require_readable_root_()
|
|
{
|
|
test -r / || skip_test_ "/ is not readable"
|
|
}
|
|
|
|
# Skip the current test if strace is not available or doesn't work.
|
|
require_strace_()
|
|
{
|
|
strace -V < /dev/null > /dev/null 2>&1 ||
|
|
skip_test_ 'no strace program'
|
|
|
|
strace -qe unlink echo > /dev/null 2>&1 ||
|
|
skip_test_ 'strace does not work'
|
|
}
|
|
|
|
require_built_()
|
|
{
|
|
skip_=no
|
|
for i in "$@"; do
|
|
case " $built_programs " in
|
|
*" $i "*) ;;
|
|
*) echo "$i: not built" 1>&2; skip_=yes ;;
|
|
esac
|
|
done
|
|
|
|
test $skip_ = yes && skip_test_ "required program(s) not built"
|
|
}
|
|
|
|
uid_is_privileged_()
|
|
{
|
|
# Make sure id -u succeeds.
|
|
my_uid=$(id -u) \
|
|
|| { echo "$0: cannot run \`id -u'" 1>&2; return 1; }
|
|
|
|
# Make sure it gives valid output.
|
|
case $my_uid in
|
|
0) ;;
|
|
*[!0-9]*)
|
|
echo "$0: invalid output (\`$my_uid') from \`id -u'" 1>&2
|
|
return 1 ;;
|
|
*) return 1 ;;
|
|
esac
|
|
}
|
|
|
|
skip_if_()
|
|
{
|
|
case $1 in
|
|
root) skip_test_ must be run as root ;;
|
|
non-root) skip_test_ must be run as non-root ;;
|
|
*) ;; # FIXME?
|
|
esac
|
|
}
|
|
|
|
require_selinux_()
|
|
{
|
|
case `ls -Zd .` in
|
|
'? .'|'unlabeled .')
|
|
skip_test_ "this system (or maybe just" \
|
|
"the current file system) lacks SELinux support"
|
|
;;
|
|
esac
|
|
}
|
|
|
|
test_expensive()
|
|
{
|
|
if test "$VIR_TEST_EXPENSIVE" != 1; then
|
|
skip_test_ '
|
|
This test is very expensive, so it is disabled by default.
|
|
To run it anyway, rerun: make check VIR_TEST_EXPENSIVE=1
|
|
'
|
|
fi
|
|
}
|
|
|
|
require_root_() { uid_is_privileged_ || skip_test_ "must be run as root"; }
|
|
skip_if_root_() { uid_is_privileged_ && skip_test_ "must be run as non-root"; }
|
|
error_() { echo "$0: $@" 1>&2; (exit 1); exit 1; }
|
|
framework_failure() { error_ 'failure in testing framework'; }
|
|
|
|
mkfifo_or_skip_()
|
|
{
|
|
test $# = 1 || framework_failure
|
|
if ! mkfifo "$1"; then
|
|
# Make an exception of this case -- usually we interpret framework-creation
|
|
# failure as a test failure. However, in this case, when running on a SunOS
|
|
# system using a disk NFS mounted from OpenBSD, the above fails like this:
|
|
# mkfifo: cannot make fifo `fifo-10558': Not owner
|
|
skip_test_ 'NOTICE: unable to create test prerequisites'
|
|
fi
|
|
}
|
|
|
|
test_dir_=$(pwd)
|
|
|
|
this_test_() { echo "./$0" | sed 's,.*/,,'; }
|
|
this_test=$(this_test_)
|
|
|
|
verbose=0
|
|
if test -n "$VIR_TEST_DEBUG" || test -n "$VIR_TEST_VERBOSE" ; then
|
|
verbose=1
|
|
fi
|
|
|
|
# This is a stub function that is run upon trap (upon regular exit and
|
|
# interrupt). Override it with a per-test function, e.g., to unmount
|
|
# a partition, or to undo any other global state changes.
|
|
cleanup_() { :; }
|
|
|
|
mktempd="$abs_top_srcdir/build-aux/mktempd"
|
|
t_=$("$SHELL" "$mktempd" "$test_dir_" lv-$this_test.XXXXXXXXXX) \
|
|
|| error_ "failed to create temporary directory in $test_dir_"
|
|
|
|
# Run each test from within a temporary sub-directory named after the
|
|
# test itself, and arrange to remove it upon exception or normal exit.
|
|
trap 'st=$?; cleanup_; d='"$t_"';
|
|
cd '"$test_dir_"' && chmod -R u+rwx "$d" && rm -rf "$d" && exit $st' 0
|
|
trap '(exit $?); exit $?' 1 2 13 15
|
|
|
|
cd "$t_" || error_ "failed to cd to $t_"
|
|
|
|
if ( diff --version < /dev/null 2>&1 | grep GNU ) 2>&1 > /dev/null; then
|
|
compare() { diff -u "$@"; }
|
|
elif ( cmp --version < /dev/null 2>&1 | grep GNU ) 2>&1 > /dev/null; then
|
|
compare() { cmp -s "$@"; }
|
|
else
|
|
compare() { cmp "$@"; }
|
|
fi
|
|
|
|
# Local Variables:
|
|
# indent-tabs-mode: nil
|
|
# End:
|