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#! /bin/sh
# Library for dtf tests.
# dtf_skip [REASON]
# -----------------
dtf_skip ()
{
test -n "$1" && echo >&2 "SKIP: $1"
exit 77
}
dtf_fail ()
{
test -n "$1" && echo >&2 "$1"
exit 1
}
dtf_debug ()
{
for _d_i in $1
do
case " $DTF_DBG_KEYWORDS " in
*\ $_d_i\ *)
shift
echo >&4 " ~ $*"
return 0
;;
esac
done
}
__dtf_debug ()
{
dtf_debug dtf_lib "$*"
}
__dtf_method_not_implemented ()
{
dtf_fail "'$1' method is not implemented"
}
# dtf_pkg_installed PKGNAME
# -------------------------
dtf_pkg_installed ()
{
__dtf_debug "checking whether '$1' is installed"
# {% if config.os.id in ["fedora", "rhel", "centos"] %}
rpm -q "$1" &>/dev/null
# {% else %}
__dtf_method_not_implemented "dtf_pkg_installed"
# {% endif %}
}
__dtf_assert_nargs ()
{
_d_nargs=$1 ; shift
_d_method=$1 ; shift
test $# -ge "$_d_nargs" && return
_d_tr="$# given ($*)"
if test "$_d_nargs" -eq 1; then
dtf_fail "method '$_d_method' requires at least 1 argument, $_d_tr"
else
dtf_fail "method '$_d_method' requires at least $_d_nargs arguments, $_d_tr"
fi
}
dtf_is_root ()
{
_d_uid=`id -u`
test x"$_d_uid" = x0
}
dtf_assert ()
{
__dtf_assert_nargs 1 'dtf_pkg_install' ${1+"$@"}
case $1 in
root|ROOT)
dtf_is_root || dtf_fail "root accout required"
;;
cmd)
shift
__dtf_assert_cmd "$@"
;;
*)
dtf_fail "dtf_assert '$1' not implemented"
;;
esac
}
dtf_pkg ()
{
__dtf_assert_nargs 2 'dtf_pkg' ${1+"$@"}
_d_action=$1 ; shift
_d_pkg=$1 ; shift
dtf_assert root
case $_d_action in
remove)
# {{ "\n " + commands.pkginstaller.remove(['"$_d_pkg"'], {'docs': True}) }}
;;
install)
# {{ "\n " + commands.pkginstaller.install(['"$_d_pkg"'], {'docs': True}) }}
;;
*)
dtf_fail "dtf_pkg: unimplemented action '$_d_action'"
;;
esac
}
dtf_pkg_install ()
{
__dtf_assert_nargs 1 'dtf_pkg_install' ${1+"$@"}
dtf_pkg install "$1"
test $? -eq 0 || dtf_fail "can't install '$1' package"
}
dtf_pkg_remove ()
{
__dtf_assert_nargs 1 'dtf_pkg_remove' ${1+"$@"}
dtf_pkg remove "$1"
test $? -eq 0 || dtf_fail "can't remove '$1' package"
}
__dtf_prereq_pkg ()
{
__dtf_assert_nargs 2 'dtf_prereq pkg' ${1+"$@"}
_d_subaction=$1 ; shift
_d_pkg=$1 ; shift
__dtf_debug "making sure $_d_pkg is $_d_subaction"
case $_d_subaction in
installed)
dtf_pkg_installed "$_d_pkg" && return 0
dtf_pkg_install "$_d_pkg"
;;
missing)
dtf_pkg_installed "$_d_pkg" || return 0
dtf_pkg_remove "$_d_pkg"
;;
*)
dtf_fail "dtf_prereq pkg: not implemented action $_d_subaction"
;;
esac
}
__dtf_cmd ()
{
__dtf_debug "running $1"
_d_cmd=$1 ; shift
eval "$_d_cmd"
__dtf_cmd_result_status=$?
}
__dtf_assert_cmd ()
{
_d_a_cmd=$1 ; shift
_d_ok_statuses=$1 ; shift
__dtf_cmd "$_d_a_cmd"
case " $_d_ok_statuses " in
*"$__dtf_cmd_result_status "*)
;;
*)
_d_f_msg="cmd '$_d_a_cmd' ended with '$__dtf_cmd_result_status' while "
_d_f_msg="$_d_f_msg it should end with one of { $_d_ok_statuses }"
dtf_fail "$_d_f_msg"
;;
esac
}
# dtf_prereq REQUIREMENT [ARGS..]
# -------------------------------
# Make sure the requirement is met or fail.
dtf_prereq ()
{
__dtf_assert_nargs 1 dtf_prereq ${1+"$@"}
_d_requirement=$1 ; shift
case $_d_requirement in
pkg)
__dtf_prereq_pkg "$@"
;;
*)
dtf_fail "dtf_prereq: action '$_d_requirement' not implemented"
;;
esac
}
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