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# Default DTF library copyied/used both by testsuite and testsuite generator.
# Copyright (C) 2015 Red Hat, Inc.
# Written by Pavel Raiskup.
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
# Methods prefixed by '__dtf_' are internal, for example __dtf_is_testdir.
# Other methods prefixed by 'dtf_' are API. This file must never be used as
# template for 'dg' because it is used both on maintainer machine and on tested
# machine.
: ${SHELL=/bin/sh}
__dtf_is_testdir ()
{
test -d "$1" || return 1
case "$1" in
DTF_OUTPUT|DTF_RESULT|library)
return 1
;;
esac
_d_sub_path=`readlink -f "$1"`
_d_out_path=`readlink -f "$outputdir"`
test "$_d_sub_path" != "$_d_out_path"
}
__dtf_internal_fail ()
{
__dtf_control_msg "internal fail: $*"
__dtf_rc=1
}
__dtf_run_testcase ()
{
resultdir="$outputdir/$testname"
test "$testname" = ROOT && resultdir="$outputdir"
stdout="$resultdir/stdout"
stderr="$resultdir/stderr"
mkdir -p "$resultdir" && cd "$resultdir"
set dummy \
__DTF_TOP_TEST=false \
outputdir="$outputdir" \
"$@"
shift
__save_rc=1
if $__DTF_TOP_TEST; then
eval "$@" 4>&2 3>&1 \
2>> "$stderr" \
1>> "$stdout"
__save_rc=$?
else
for _d_i in stdout stderr
do
_d_fifo=$resultdir/fifo-$_d_i
eval "_d_fifo_$_d_i=\$_d_fifo"
test -e "$_d_fifo" && continue
mkfifo "$_d_fifo" && continue
__dtf_internal_fail "can't create $_d_fifo fifo"
return 1
done
tee -a "$stdout" < "$_d_fifo_stdout" >&1 &
tee -a "$stderr" < "$_d_fifo_stderr" >&2 &
eval "$@" 2> $_d_fifo_stderr >$_d_fifo_stdout
__save_rc=$?
rm "$_d_fifo_stdout" "$_d_fifo_stderr" || {
__dtf_internal_fail "can't remove fifos"
return 1
}
fi
case $__save_rc in
0|77)
return 0
;;
*)
__dtf_rc=1
return 1
;;
esac
}
__dtf_control_msg ()
{
echo >&4 "$*"
}
__dtf_nl_control_msg ()
{
__dtf_control_msg "
** $* **
"
}
__dtf_top_control_msg ()
{
$__DTF_TOP_TEST && return
__dtf_nl_control_msg "$*"
}
__dtf_toplevel_result_msg ()
{
$__DTF_TOP_TEST || return
case $1 in
0)
__dtf_nl_control_msg "Success."
;;
*)
__dtf_nl_control_msg "Fail."
;;
esac
}
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