Hi!
> ---
> testcases/network/can/filter-tests/Makefile | 37 +++++----
> .../network/can/filter-tests/run_ltp-can_tests.sh | 97
> ++++++++++++++++------
> testcases/network/can/filter-tests/tst-filter.c | 45 +++++-----
> .../network/can/filter-tests/tst-rcv-own-msgs.c | 24 +++---
> 4 files changed, 122 insertions(+), 81 deletions(-)
>
> diff --git a/testcases/network/can/filter-tests/Makefile
> b/testcases/network/can/filter-tests/Makefile
> index c88f704..70e2a42 100644
> --- a/testcases/network/can/filter-tests/Makefile
> +++ b/testcases/network/can/filter-tests/Makefile
> @@ -1,24 +1,29 @@
> #
> -# $Id: Makefile,v 1.1 2009/03/02 15:33:55 subrata_modak Exp $
> +# Copyright (c) 2014 Fujitsu Ltd.
> +#
> +# This program is free software; you can redistribute it and/or modify
> +# it under the terms of the GNU General Public License as published by
> +# the Free Software Foundation; either version 2 of the License, or
> +# (at your option) any later version.
> +#
> +# This program 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 General Public License for more details.
> +#
> +# You should have received a copy of the GNU General Public License along
> +# with this program; if not, write to the Free Software Foundation, Inc.,
> +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
> #
> # Send feedback to <socketcan-us...@lists.berlios.de>
>
> -CFLAGS = -O2 -Wall -Wno-parentheses \
> - -fno-strict-aliasing \
> - -DETH_P_CAN=0x000C \
> - -DPF_CAN=29 \
> - -DAF_CAN=PF_CAN
> -
> -PROGRAMS = tst-filter tst-rcv-own-msgs
> -
> -all: $(PROGRAMS)
> +top_srcdir ?= ../../../..
>
> -install:
> - cp -f $(PROGRAMS) /usr/local/bin
> +include $(top_srcdir)/include/mk/testcases.mk
>
> -clean:
> - rm -f $(PROGRAMS)
> +CPPFLAGS += -Wno-parentheses -DETH_P_CAN=0x000C -DPF_CAN=29 \
^
This should be removed and warnings (if
there are any) fixed
> + -DAF_CAN=PF_CAN
>
> -distclean:
> - rm -f $(PROGRAMS) *~
> +INSTALL_TARGETS := *.sh
>
> +include $(top_srcdir)/include/mk/generic_leaf_target.mk
> diff --git a/testcases/network/can/filter-tests/run_ltp-can_tests.sh
> b/testcases/network/can/filter-tests/run_ltp-can_tests.sh
> index b955ec6..17d841d 100644
> --- a/testcases/network/can/filter-tests/run_ltp-can_tests.sh
> +++ b/testcases/network/can/filter-tests/run_ltp-can_tests.sh
> @@ -14,44 +14,89 @@
> ## for more details.
> ##
> ##
> ##
> ## You should have received a copy of the GNU General Public License
> ##
> -## along with this program; if not, write to the Free Software
> ##
> -## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
> USA ##
> +## along with this program; if not, write to the Free Software Foundation,
> ##
> +## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
> ##
> ##
> ##
>
> ################################################################################
>
> -if [ $(id -ru) -ne 0 ]; then
> - echo You need to be root to execute these tests
> - exit 1
> -fi
> +setup()
> +{
> + tst_require_root
> +
> + # load needed CAN networklayer modules
> + modprobe can
> + ret=$?
> + if [ $ret -ne 0 ]; then
> + tst_resm TCONF "insmod can modules fail: errno - $ret"
^
modprobe
> + exit 1
The message says TCONF but then exits with 1, which is
TFAIL.
Why don't you use the tst_brkm() which (after sourcing
test.sh) will exit with correct exit value for you?
> + fi
> +
> + modprobe can_raw
> + ret=$?
> + if [ $ret -ne 0 ]; then
> + tst_resm TCONF "insmod can_raw modules fail: errno - $ret"
^
modprobe
> + exit 1
> + fi
> +
> + # ensure the vcan driver to perform the ECHO on driver level
> + modprobe -r vcan
> + ret=$?
> + if [ $ret -ne 0 ]; then
> + tst_resm TCONF "rmsmod vcan modules fail: errno - $ret"
^
modprobe -r
> + exit 1
> + fi
>
> -# load needed CAN networklayer modules
> -modprobe -f can
> -modprobe -f can_raw
> + modprobe vcan echo=1
> + ret=$?
> + if [ $ret -ne 0 ]; then
> + tst_resm TCONF "insmod vcan modules fail: errno - $ret"
^
modprobe vcan echo=1
> + exit 1
> + fi
>
> -# ensure the vcan driver to perform the ECHO on driver level
> -modprobe -r vcan
> -modprobe -f vcan echo=1
> + VCAN=vcan0
>
> -VCAN=vcan0
> + # create virtual CAN device
> + ip link add dev $VCAN type vcan || exit 1
> + ifconfig $VCAN up
It would be better to stick with just ip.
i.e.
ip link set dev $VCAN up
> -# create virtual CAN device
> -ip link add dev $VCAN type vcan || exit 1
> -ifconfig $VCAN up
> + # check precondition for CAN frame flow test
> + HAS_ECHO=`ip link show $VCAN | grep -c ECHO`
>
> -# check precondition for CAN frame flow test
> -HAS_ECHO=`ip link show $VCAN | grep -c ECHO`
> + if [ $HAS_ECHO -ne 1 ]; then
There should be some error message here.
> + exit 1
> + fi
> +}
>
> -if [ $HAS_ECHO -ne 1 ]
> -then
> - exit 1
> +cleanup()
> +{
> + ifconfig $VCAN down
ip link set dev $VCAN down
> + ip link del dev $VCAN
> + modprobe -r vcan
> + modprobe -r can_raw
> + modprobe -r can
> +}
> +
> +if [ $# -ne 1 ]; then
> + echo "Usage: $0 [can_filter | can_rcv_own_msgs]"
> + exit 1
> fi
>
> -# test of CAN filters on af_can.c
> -./tst-filter $VCAN || exit 1
> +TCID="$1"
> +TST_TOTAL=1
> +TST_COUNT=1
> +
> +. test.sh
This should rather be at the start of the script and the TST_COUNT
should not be initialized.
> +TST_CLEANUP=cleanup
>
> -# test of CAN frame flow down to the netdevice and up again
> -./tst-rcv-own-msgs $VCAN || exit 1
> +setup
>
> -exit 0
> +"$1" "$VCAN"
> +ret=$?
>
> +if [ $ret -ne 0 ]; then
> + tst_resm TFAIL "Test $1 FAIL with exit num: $ret"
> +else
> + tst_resm TPASS "Test $1 PASS"
> +fi
>
> +tst_exit
> diff --git a/testcases/network/can/filter-tests/tst-filter.c
> b/testcases/network/can/filter-tests/tst-filter.c
> index 26eacf7..f248999 100644
> --- a/testcases/network/can/filter-tests/tst-filter.c
> +++ b/testcases/network/can/filter-tests/tst-filter.c
> @@ -1,8 +1,4 @@
> /*
> - * $Id: tst-filter.c 1263 2011-07-09 18:00:41Z hartkopp $
> - */
> -
> -/*
> * tst-filter.c
> *
> * Copyright (c) 2011 Volkswagen Group Electronic Research
> @@ -65,9 +61,8 @@
> #define TC 18 /* # of testcases */
>
> const int rx_res[TC] = { 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1,
> 1 };
> -const int rxbits_res[TC] =
> - { 4369, 4369, 4369, 4369, 17, 4352, 17, 4352, 257, 257, 4112, 4112, 1,
> 256,
> -16, 4096, 1, 256 };
> +const int rxbits_res[TC] = { 4369, 4369, 4369, 4369, 17, 4352, 17, 4352, 257,
> + 257, 4112, 4112, 1, 256, 16, 4096, 1, 256 };
>
> canid_t calc_id(int testcase)
> {
> @@ -85,13 +80,12 @@ canid_t calc_mask(int testcase)
> {
> canid_t mask = CAN_SFF_MASK;
>
> - if (testcase > 15)
> - return (CAN_EFF_MASK | CAN_EFF_FLAG | CAN_RTR_FLAG);
> -
> if (testcase & 4)
> mask |= CAN_EFF_FLAG;
> if (testcase & 8)
> mask |= CAN_RTR_FLAG;
> + if (testcase > 15)
> + mask = (CAN_EFF_MASK | CAN_EFF_FLAG | CAN_RTR_FLAG);
What is the reason for this change? Does the test fail without it?
--
Cyril Hrubis
chru...@suse.cz
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