* Change the entry:
can_filter can_run_tests.sh can_filter
can_rcv_own_msgs can_run_tests.sh can_rcv_own_msgs
* Add can_filter and can_rcv_own_msgs to network/.gitignore
* Make the test's name more saner:
tst-filter.c --> can_filter.c
tst-rcv-own-msgs.c --> can_rcv_own_msgs.c
run_ltp-can_tests.sh --> can_run_tests.sh
Signed-off-by: Zeng Linggang <zenglg...@cn.fujitsu.com>
---
runtest/can | 3 +-
testcases/network/.gitignore | 2 +
testcases/network/can/filter-tests/can_filter.c | 263 +++++++++++++++++++++
.../network/can/filter-tests/can_rcv_own_msgs.c | 255 ++++++++++++++++++++
.../network/can/filter-tests/can_run_tests.sh | 102 ++++++++
.../network/can/filter-tests/run_ltp-can_tests.sh | 102 --------
testcases/network/can/filter-tests/tst-filter.c | 263 ---------------------
.../network/can/filter-tests/tst-rcv-own-msgs.c | 255 --------------------
8 files changed, 624 insertions(+), 621 deletions(-)
create mode 100644 testcases/network/can/filter-tests/can_filter.c
create mode 100644 testcases/network/can/filter-tests/can_rcv_own_msgs.c
create mode 100755 testcases/network/can/filter-tests/can_run_tests.sh
delete mode 100644 testcases/network/can/filter-tests/run_ltp-can_tests.sh
delete mode 100644 testcases/network/can/filter-tests/tst-filter.c
delete mode 100644 testcases/network/can/filter-tests/tst-rcv-own-msgs.c
diff --git a/runtest/can b/runtest/can
index 0928bc1..6aa2ae9 100644
--- a/runtest/can
+++ b/runtest/can
@@ -1 +1,2 @@
-CONTROLLER_AREA_NETWORK_01 ( cd $LTPROOT/testcases/network/can/filter-tests/;
make && ./run_ltp-can_tests.sh )
+can_filter can_run_tests.sh can_filter
+can_rcv_own_msgs can_run_tests.sh can_rcv_own_msgs
diff --git a/testcases/network/.gitignore b/testcases/network/.gitignore
index e5fbb88..95a3862 100644
--- a/testcases/network/.gitignore
+++ b/testcases/network/.gitignore
@@ -1,3 +1,5 @@
+/can/filter-tests/can_filter
+/can/filter-tests/can_rcv_own_msgs
/datafiles/
/lib6/asapi_01
/lib6/asapi_02
diff --git a/testcases/network/can/filter-tests/can_filter.c
b/testcases/network/can/filter-tests/can_filter.c
new file mode 100644
index 0000000..f248999
--- /dev/null
+++ b/testcases/network/can/filter-tests/can_filter.c
@@ -0,0 +1,263 @@
+/*
+ * tst-filter.c
+ *
+ * Copyright (c) 2011 Volkswagen Group Electronic Research
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of Volkswagen nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * Alternatively, provided that this notice is retained in full, this
+ * software may be distributed under the terms of the GNU General
+ * Public License ("GPL") version 2, in which case the provisions of the
+ * GPL apply INSTEAD OF those given above.
+ *
+ * The provided data structures and external interfaces from this code
+ * are not restricted to be used by modules with a GPL compatible license.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * Send feedback to <socketcan-us...@lists.berlios.de>
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <sys/time.h>
+#include <net/if.h>
+
+#ifdef HAVE_LINUX_CAN_H
+
+#include <linux/can.h>
+#include <linux/can/raw.h>
+
+#define ID 0x123
+#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 };
+
+canid_t calc_id(int testcase)
+{
+ canid_t id = ID;
+
+ if (testcase & 1)
+ id |= CAN_EFF_FLAG;
+ if (testcase & 2)
+ id |= CAN_RTR_FLAG;
+
+ return id;
+}
+
+canid_t calc_mask(int testcase)
+{
+ canid_t mask = CAN_SFF_MASK;
+
+ 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);
+
+ return mask;
+}
+
+int main(int argc, char **argv)
+{
+ fd_set rdfs;
+ struct timeval tv;
+ int s;
+ struct sockaddr_can addr;
+ struct can_filter rfilter;
+ struct can_frame frame;
+ int testcase;
+ int have_rx;
+ int rx;
+ int rxbits, rxbitval;
+ int ret;
+ int recv_own_msgs = 1;
+ struct ifreq ifr;
+
+ /* check command line options */
+ if (argc != 2) {
+ fprintf(stderr, "Usage: %s <device>\n", argv[0]);
+ return 1;
+ }
+
+ s = socket(PF_CAN, SOCK_RAW, CAN_RAW);
+ if (s < 0) {
+ perror("socket");
+ return 1;
+ }
+
+ strcpy(ifr.ifr_name, argv[1]);
+ if (ioctl(s, SIOCGIFINDEX, &ifr) < 0) {
+ perror("SIOCGIFINDEX");
+ return 1;
+ }
+ addr.can_family = AF_CAN;
+ addr.can_ifindex = ifr.ifr_ifindex;
+
+ setsockopt(s, SOL_CAN_RAW, CAN_RAW_RECV_OWN_MSGS,
+ &recv_own_msgs, sizeof(recv_own_msgs));
+
+ if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
+ perror("bind");
+ return 1;
+ }
+
+ printf("---\n");
+
+ for (testcase = 0; testcase < TC; testcase++) {
+
+ rfilter.can_id = calc_id(testcase);
+ rfilter.can_mask = calc_mask(testcase);
+ setsockopt(s, SOL_CAN_RAW, CAN_RAW_FILTER,
+ &rfilter, sizeof(rfilter));
+
+ printf("testcase %2d filters : can_id = 0x%08X can_mask = "
+ "0x%08X\n", testcase, rfilter.can_id, rfilter.can_mask);
+
+ printf("testcase %2d sending patterns ... ", testcase);
+
+ frame.can_dlc = 1;
+ frame.data[0] = testcase;
+
+ frame.can_id = ID;
+ if (write(s, &frame, sizeof(frame)) < 0) {
+ perror("write");
+ exit(1);
+ }
+ frame.can_id = (ID | CAN_RTR_FLAG);
+ if (write(s, &frame, sizeof(frame)) < 0) {
+ perror("write");
+ exit(1);
+ }
+ frame.can_id = (ID | CAN_EFF_FLAG);
+ if (write(s, &frame, sizeof(frame)) < 0) {
+ perror("write");
+ exit(1);
+ }
+ frame.can_id = (ID | CAN_EFF_FLAG | CAN_RTR_FLAG);
+ if (write(s, &frame, sizeof(frame)) < 0) {
+ perror("write");
+ exit(1);
+ }
+
+ printf("ok\n");
+
+ have_rx = 1;
+ rx = 0;
+ rxbits = 0;
+
+ while (have_rx) {
+
+ have_rx = 0;
+ FD_ZERO(&rdfs);
+ FD_SET(s, &rdfs);
+ tv.tv_sec = 0;
+ tv.tv_usec = 50000; /* 50ms timeout */
+
+ ret = select(s + 1, &rdfs, NULL, NULL, &tv);
+ if (ret < 0) {
+ perror("select");
+ exit(1);
+ }
+
+ if (FD_ISSET(s, &rdfs)) {
+ have_rx = 1;
+ ret = read(s, &frame, sizeof(struct can_frame));
+ if (ret < 0) {
+ perror("read");
+ exit(1);
+ }
+ if ((frame.can_id & CAN_SFF_MASK) != ID) {
+ fprintf(stderr,
+ "received wrong can_id!\n");
+ exit(1);
+ }
+ if (frame.data[0] != testcase) {
+ fprintf(stderr,
+ "received wrong testcase!\n");
+ exit(1);
+ }
+
+ /* test & calc rxbits */
+ rxbitval = 1 << ((frame.can_id &
+ (CAN_EFF_FLAG | CAN_RTR_FLAG |
+ CAN_ERR_FLAG)) >> 28);
+
+ /* only receive a rxbitval once */
+ if ((rxbits & rxbitval) == rxbitval) {
+ fprintf(stderr,
+ "received rxbitval %d twice!\n",
+ rxbitval);
+ exit(1);
+ }
+ rxbits |= rxbitval;
+ rx++;
+
+ printf("testcase %2d rx : can_id = 0x%08X rx = "
+ "%d rxbits = %d\n", testcase,
+ frame.can_id, rx, rxbits);
+ }
+ }
+ /* rx timed out -> check the received results */
+ if (rx_res[testcase] != rx) {
+ fprintf(stderr,
+ "wrong rx value in testcase %d : %d (expected "
+ "%d)\n", testcase, rx, rx_res[testcase]);
+ exit(1);
+ }
+ if (rxbits_res[testcase] != rxbits) {
+ fprintf(stderr,
+ "wrong rxbits value in testcase %d : %d "
+ "(expected %d)\n", testcase, rxbits,
+ rxbits_res[testcase]);
+ exit(1);
+ }
+ printf("testcase %2d ok\n---\n", testcase);
+ }
+
+ close(s);
+
+ return 0;
+}
+
+#else
+
+int main(void)
+{
+ printf("The linux/can.h was missing upon compilation.\n");
+ return 0;
+}
+
+#endif /* HAVE_LINUX_CAN_H */
diff --git a/testcases/network/can/filter-tests/can_rcv_own_msgs.c
b/testcases/network/can/filter-tests/can_rcv_own_msgs.c
new file mode 100644
index 0000000..728501b
--- /dev/null
+++ b/testcases/network/can/filter-tests/can_rcv_own_msgs.c
@@ -0,0 +1,255 @@
+/*
+ * tst-rcv-own-msgs.c
+ *
+ * Copyright (c) 2010 Volkswagen Group Electronic Research
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of Volkswagen nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * Alternatively, provided that this notice is retained in full, this
+ * software may be distributed under the terms of the GNU General
+ * Public License ("GPL") version 2, in which case the provisions of the
+ * GPL apply INSTEAD OF those given above.
+ *
+ * The provided data structures and external interfaces from this code
+ * are not restricted to be used by modules with a GPL compatible license.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * Send feedback to <socketcan-us...@lists.berlios.de>
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <sys/time.h>
+#include <net/if.h>
+
+#ifdef HAVE_LINUX_CAN_H
+
+#include <linux/can.h>
+#include <linux/can/raw.h>
+
+#define max(a, b) ((a) > (b) ? (a) : (b))
+
+struct rxs {
+ int s;
+ int t;
+};
+
+struct rxs test_sockets(int s, int t, canid_t can_id)
+{
+ fd_set rdfs;
+ struct timeval tv;
+ int m = max(s, t) + 1;
+ int have_rx = 1;
+ struct can_frame frame;
+ struct rxs rx;
+ int ret;
+
+ frame.can_id = can_id;
+ frame.can_dlc = 0;
+ if (write(s, &frame, sizeof(frame)) < 0) {
+ perror("write");
+ exit(1);
+ }
+
+ rx.s = rx.t = 0;
+
+ while (have_rx) {
+
+ FD_ZERO(&rdfs);
+ FD_SET(s, &rdfs);
+ FD_SET(t, &rdfs);
+ tv.tv_sec = 0;
+ tv.tv_usec = 50000; /* 50ms timeout */
+ have_rx = 0;
+
+ ret = select(m, &rdfs, NULL, NULL, &tv);
+ if (ret < 0) {
+ perror("select");
+ exit(1);
+ }
+
+ if (FD_ISSET(s, &rdfs)) {
+
+ have_rx = 1;
+ ret = read(s, &frame, sizeof(struct can_frame));
+ if (ret < 0) {
+ perror("read");
+ exit(1);
+ }
+ if (frame.can_id != can_id) {
+ fprintf(stderr, "received wrong can_id!\n");
+ exit(1);
+ }
+ rx.s++;
+ }
+
+ if (FD_ISSET(t, &rdfs)) {
+
+ have_rx = 1;
+ ret = read(t, &frame, sizeof(struct can_frame));
+ if (ret < 0) {
+ perror("read");
+ exit(1);
+ }
+ if (frame.can_id != can_id) {
+ fprintf(stderr, "received wrong can_id!\n");
+ exit(1);
+ }
+ rx.t++;
+ }
+ }
+
+ /* timeout */
+
+ return rx;
+}
+
+void setopts(int s, int loopback, int recv_own_msgs)
+{
+ setsockopt(s, SOL_CAN_RAW, CAN_RAW_LOOPBACK, &loopback,
+ sizeof(loopback));
+ setsockopt(s, SOL_CAN_RAW, CAN_RAW_RECV_OWN_MSGS, &recv_own_msgs,
+ sizeof(recv_own_msgs));
+
+ printf("check loopback %d recv_own_msgs %d ... ", loopback,
+ recv_own_msgs);
+}
+
+int main(int argc, char **argv)
+{
+ int s, t;
+ struct sockaddr_can addr;
+ struct ifreq ifr;
+ struct rxs rx;
+
+ /* check command line options */
+ if (argc != 2) {
+ fprintf(stderr, "Usage: %s <device>\n", argv[0]);
+ return 1;
+ }
+
+ s = socket(PF_CAN, SOCK_RAW, CAN_RAW);
+ if (s < 0) {
+ perror("socket");
+ return 1;
+ }
+ t = socket(PF_CAN, SOCK_RAW, CAN_RAW);
+ if (t < 0) {
+ perror("socket");
+ return 1;
+ }
+
+ strcpy(ifr.ifr_name, argv[1]);
+ if (ioctl(s, SIOCGIFINDEX, &ifr) < 0) {
+ perror("SIOCGIFINDEX");
+ return 1;
+ }
+ addr.can_ifindex = ifr.ifr_ifindex;
+ addr.can_family = AF_CAN;
+
+ if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
+ perror("bind");
+ return 1;
+ }
+ if (bind(t, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
+ perror("bind");
+ return 1;
+ }
+
+ printf("Starting PF_CAN frame flow test.\n");
+ printf("checking socket default settings ... ");
+ rx = test_sockets(s, t, 0x340);
+ if (rx.s == 0 && rx.t == 1)
+ printf("ok.\n");
+ else {
+ printf("failure!\n");
+ return 1;
+ }
+
+ /* check loopback 0 recv_own_msgs 0 */
+ setopts(s, 0, 0);
+ rx = test_sockets(s, t, 0x341);
+ if (rx.s == 0 && rx.t == 0)
+ printf("ok.\n");
+ else {
+ printf("failure!\n");
+ return 1;
+ }
+
+ /* check loopback 0 recv_own_msgs 1 */
+ setopts(s, 0, 1);
+ rx = test_sockets(s, t, 0x342);
+ if (rx.s == 0 && rx.t == 0)
+ printf("ok.\n");
+ else {
+ printf("failure!\n");
+ return 1;
+ }
+
+ /* check loopback 1 recv_own_msgs 0 */
+ setopts(s, 1, 0);
+ rx = test_sockets(s, t, 0x343);
+ if (rx.s == 0 && rx.t == 1)
+ printf("ok.\n");
+ else {
+ printf("failure!\n");
+ return 1;
+ }
+
+ /* check loopback 1 recv_own_msgs 1 */
+ setopts(s, 1, 1);
+ rx = test_sockets(s, t, 0x344);
+ if (rx.s == 1 && rx.t == 1)
+ printf("ok.\n");
+ else {
+ printf("failure!\n");
+ return 1;
+ }
+
+ printf("PF_CAN frame flow test was successful.\n");
+
+ close(s);
+ close(t);
+
+ return 0;
+}
+
+#else
+
+int main(void)
+{
+ printf("The linux/can.h was missing upon compilation.\n");
+ return 0;
+}
+
+#endif /* HAVE_LINUX_CAN_H */
diff --git a/testcases/network/can/filter-tests/can_run_tests.sh
b/testcases/network/can/filter-tests/can_run_tests.sh
new file mode 100755
index 0000000..17d841d
--- /dev/null
+++ b/testcases/network/can/filter-tests/can_run_tests.sh
@@ -0,0 +1,102 @@
+#!/bin/sh
+################################################################################
+## Copyright (c) Oliver Hartkopp <oliver.hartk...@volkswagen.de>, 2011
##
+## Copyright (c) International Business Machines Corp., 2009
##
+##
##
+## 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
##
+##
##
+################################################################################
+
+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 - $ret"
+ exit 1
+ fi
+
+ modprobe can_raw
+ ret=$?
+ if [ $ret -ne 0 ]; then
+ tst_resm TCONF "insmod can_raw modules fail: errno - $ret"
+ exit 1
+ fi
+
+ # ensure the vcan driver to perform the ECHO on driver level
+ modprobe -r vcan
+ ret=$?
+ if [ $ret -ne 0 ]; then
+ tst_resm TCONF "rmsmod vcan modules fail: errno - $ret"
+ exit 1
+ fi
+
+ modprobe vcan echo=1
+ ret=$?
+ if [ $ret -ne 0 ]; then
+ tst_resm TCONF "insmod vcan modules fail: errno - $ret"
+ exit 1
+ fi
+
+ VCAN=vcan0
+
+ # 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`
+
+ if [ $HAS_ECHO -ne 1 ]; then
+ exit 1
+ fi
+}
+
+cleanup()
+{
+ ifconfig $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
+
+TCID="$1"
+TST_TOTAL=1
+TST_COUNT=1
+
+. test.sh
+TST_CLEANUP=cleanup
+
+setup
+
+"$1" "$VCAN"
+ret=$?
+
+if [ $ret -ne 0 ]; then
+ tst_resm TFAIL "Test $1 FAIL with exit num: $ret"
+else
+ tst_resm TPASS "Test $1 PASS"
+fi
+
+tst_exit
diff --git a/testcases/network/can/filter-tests/run_ltp-can_tests.sh
b/testcases/network/can/filter-tests/run_ltp-can_tests.sh
deleted file mode 100644
index 17d841d..0000000
--- a/testcases/network/can/filter-tests/run_ltp-can_tests.sh
+++ /dev/null
@@ -1,102 +0,0 @@
-#!/bin/sh
-################################################################################
-## Copyright (c) Oliver Hartkopp <oliver.hartk...@volkswagen.de>, 2011
##
-## Copyright (c) International Business Machines Corp., 2009
##
-##
##
-## This program is free software; you can redistribute it and#or modify
##
-## it under the terms of the GNU General Public License as published by
##
-## the Free Software Foundation; either version 2 of the License, or
##
-## (at your option) any later version.
##
-##
##
-## This program is distributed in the hope that it will be useful, but
##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
-## for more details.
##
-##
##
-## You should have received a copy of the GNU General Public License
##
-## along with this program; if not, write to the Free Software Foundation,
##
-## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
##
-##
##
-################################################################################
-
-setup()
-{
- tst_require_root
-
- # load needed CAN networklayer modules
- modprobe can
- ret=$?
- if [ $ret -ne 0 ]; then
- tst_resm TCONF "insmod can modules fail: errno - $ret"
- exit 1
- fi
-
- modprobe can_raw
- ret=$?
- if [ $ret -ne 0 ]; then
- tst_resm TCONF "insmod can_raw modules fail: errno - $ret"
- exit 1
- fi
-
- # ensure the vcan driver to perform the ECHO on driver level
- modprobe -r vcan
- ret=$?
- if [ $ret -ne 0 ]; then
- tst_resm TCONF "rmsmod vcan modules fail: errno - $ret"
- exit 1
- fi
-
- modprobe vcan echo=1
- ret=$?
- if [ $ret -ne 0 ]; then
- tst_resm TCONF "insmod vcan modules fail: errno - $ret"
- exit 1
- fi
-
- VCAN=vcan0
-
- # 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`
-
- if [ $HAS_ECHO -ne 1 ]; then
- exit 1
- fi
-}
-
-cleanup()
-{
- ifconfig $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
-
-TCID="$1"
-TST_TOTAL=1
-TST_COUNT=1
-
-. test.sh
-TST_CLEANUP=cleanup
-
-setup
-
-"$1" "$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
deleted file mode 100644
index f248999..0000000
--- a/testcases/network/can/filter-tests/tst-filter.c
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- * tst-filter.c
- *
- * Copyright (c) 2011 Volkswagen Group Electronic Research
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of Volkswagen nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * Alternatively, provided that this notice is retained in full, this
- * software may be distributed under the terms of the GNU General
- * Public License ("GPL") version 2, in which case the provisions of the
- * GPL apply INSTEAD OF those given above.
- *
- * The provided data structures and external interfaces from this code
- * are not restricted to be used by modules with a GPL compatible license.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * Send feedback to <socketcan-us...@lists.berlios.de>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <sys/time.h>
-#include <net/if.h>
-
-#ifdef HAVE_LINUX_CAN_H
-
-#include <linux/can.h>
-#include <linux/can/raw.h>
-
-#define ID 0x123
-#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 };
-
-canid_t calc_id(int testcase)
-{
- canid_t id = ID;
-
- if (testcase & 1)
- id |= CAN_EFF_FLAG;
- if (testcase & 2)
- id |= CAN_RTR_FLAG;
-
- return id;
-}
-
-canid_t calc_mask(int testcase)
-{
- canid_t mask = CAN_SFF_MASK;
-
- 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);
-
- return mask;
-}
-
-int main(int argc, char **argv)
-{
- fd_set rdfs;
- struct timeval tv;
- int s;
- struct sockaddr_can addr;
- struct can_filter rfilter;
- struct can_frame frame;
- int testcase;
- int have_rx;
- int rx;
- int rxbits, rxbitval;
- int ret;
- int recv_own_msgs = 1;
- struct ifreq ifr;
-
- /* check command line options */
- if (argc != 2) {
- fprintf(stderr, "Usage: %s <device>\n", argv[0]);
- return 1;
- }
-
- s = socket(PF_CAN, SOCK_RAW, CAN_RAW);
- if (s < 0) {
- perror("socket");
- return 1;
- }
-
- strcpy(ifr.ifr_name, argv[1]);
- if (ioctl(s, SIOCGIFINDEX, &ifr) < 0) {
- perror("SIOCGIFINDEX");
- return 1;
- }
- addr.can_family = AF_CAN;
- addr.can_ifindex = ifr.ifr_ifindex;
-
- setsockopt(s, SOL_CAN_RAW, CAN_RAW_RECV_OWN_MSGS,
- &recv_own_msgs, sizeof(recv_own_msgs));
-
- if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
- perror("bind");
- return 1;
- }
-
- printf("---\n");
-
- for (testcase = 0; testcase < TC; testcase++) {
-
- rfilter.can_id = calc_id(testcase);
- rfilter.can_mask = calc_mask(testcase);
- setsockopt(s, SOL_CAN_RAW, CAN_RAW_FILTER,
- &rfilter, sizeof(rfilter));
-
- printf("testcase %2d filters : can_id = 0x%08X can_mask = "
- "0x%08X\n", testcase, rfilter.can_id, rfilter.can_mask);
-
- printf("testcase %2d sending patterns ... ", testcase);
-
- frame.can_dlc = 1;
- frame.data[0] = testcase;
-
- frame.can_id = ID;
- if (write(s, &frame, sizeof(frame)) < 0) {
- perror("write");
- exit(1);
- }
- frame.can_id = (ID | CAN_RTR_FLAG);
- if (write(s, &frame, sizeof(frame)) < 0) {
- perror("write");
- exit(1);
- }
- frame.can_id = (ID | CAN_EFF_FLAG);
- if (write(s, &frame, sizeof(frame)) < 0) {
- perror("write");
- exit(1);
- }
- frame.can_id = (ID | CAN_EFF_FLAG | CAN_RTR_FLAG);
- if (write(s, &frame, sizeof(frame)) < 0) {
- perror("write");
- exit(1);
- }
-
- printf("ok\n");
-
- have_rx = 1;
- rx = 0;
- rxbits = 0;
-
- while (have_rx) {
-
- have_rx = 0;
- FD_ZERO(&rdfs);
- FD_SET(s, &rdfs);
- tv.tv_sec = 0;
- tv.tv_usec = 50000; /* 50ms timeout */
-
- ret = select(s + 1, &rdfs, NULL, NULL, &tv);
- if (ret < 0) {
- perror("select");
- exit(1);
- }
-
- if (FD_ISSET(s, &rdfs)) {
- have_rx = 1;
- ret = read(s, &frame, sizeof(struct can_frame));
- if (ret < 0) {
- perror("read");
- exit(1);
- }
- if ((frame.can_id & CAN_SFF_MASK) != ID) {
- fprintf(stderr,
- "received wrong can_id!\n");
- exit(1);
- }
- if (frame.data[0] != testcase) {
- fprintf(stderr,
- "received wrong testcase!\n");
- exit(1);
- }
-
- /* test & calc rxbits */
- rxbitval = 1 << ((frame.can_id &
- (CAN_EFF_FLAG | CAN_RTR_FLAG |
- CAN_ERR_FLAG)) >> 28);
-
- /* only receive a rxbitval once */
- if ((rxbits & rxbitval) == rxbitval) {
- fprintf(stderr,
- "received rxbitval %d twice!\n",
- rxbitval);
- exit(1);
- }
- rxbits |= rxbitval;
- rx++;
-
- printf("testcase %2d rx : can_id = 0x%08X rx = "
- "%d rxbits = %d\n", testcase,
- frame.can_id, rx, rxbits);
- }
- }
- /* rx timed out -> check the received results */
- if (rx_res[testcase] != rx) {
- fprintf(stderr,
- "wrong rx value in testcase %d : %d (expected "
- "%d)\n", testcase, rx, rx_res[testcase]);
- exit(1);
- }
- if (rxbits_res[testcase] != rxbits) {
- fprintf(stderr,
- "wrong rxbits value in testcase %d : %d "
- "(expected %d)\n", testcase, rxbits,
- rxbits_res[testcase]);
- exit(1);
- }
- printf("testcase %2d ok\n---\n", testcase);
- }
-
- close(s);
-
- return 0;
-}
-
-#else
-
-int main(void)
-{
- printf("The linux/can.h was missing upon compilation.\n");
- return 0;
-}
-
-#endif /* HAVE_LINUX_CAN_H */
diff --git a/testcases/network/can/filter-tests/tst-rcv-own-msgs.c
b/testcases/network/can/filter-tests/tst-rcv-own-msgs.c
deleted file mode 100644
index 728501b..0000000
--- a/testcases/network/can/filter-tests/tst-rcv-own-msgs.c
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * tst-rcv-own-msgs.c
- *
- * Copyright (c) 2010 Volkswagen Group Electronic Research
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of Volkswagen nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * Alternatively, provided that this notice is retained in full, this
- * software may be distributed under the terms of the GNU General
- * Public License ("GPL") version 2, in which case the provisions of the
- * GPL apply INSTEAD OF those given above.
- *
- * The provided data structures and external interfaces from this code
- * are not restricted to be used by modules with a GPL compatible license.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * Send feedback to <socketcan-us...@lists.berlios.de>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <sys/time.h>
-#include <net/if.h>
-
-#ifdef HAVE_LINUX_CAN_H
-
-#include <linux/can.h>
-#include <linux/can/raw.h>
-
-#define max(a, b) ((a) > (b) ? (a) : (b))
-
-struct rxs {
- int s;
- int t;
-};
-
-struct rxs test_sockets(int s, int t, canid_t can_id)
-{
- fd_set rdfs;
- struct timeval tv;
- int m = max(s, t) + 1;
- int have_rx = 1;
- struct can_frame frame;
- struct rxs rx;
- int ret;
-
- frame.can_id = can_id;
- frame.can_dlc = 0;
- if (write(s, &frame, sizeof(frame)) < 0) {
- perror("write");
- exit(1);
- }
-
- rx.s = rx.t = 0;
-
- while (have_rx) {
-
- FD_ZERO(&rdfs);
- FD_SET(s, &rdfs);
- FD_SET(t, &rdfs);
- tv.tv_sec = 0;
- tv.tv_usec = 50000; /* 50ms timeout */
- have_rx = 0;
-
- ret = select(m, &rdfs, NULL, NULL, &tv);
- if (ret < 0) {
- perror("select");
- exit(1);
- }
-
- if (FD_ISSET(s, &rdfs)) {
-
- have_rx = 1;
- ret = read(s, &frame, sizeof(struct can_frame));
- if (ret < 0) {
- perror("read");
- exit(1);
- }
- if (frame.can_id != can_id) {
- fprintf(stderr, "received wrong can_id!\n");
- exit(1);
- }
- rx.s++;
- }
-
- if (FD_ISSET(t, &rdfs)) {
-
- have_rx = 1;
- ret = read(t, &frame, sizeof(struct can_frame));
- if (ret < 0) {
- perror("read");
- exit(1);
- }
- if (frame.can_id != can_id) {
- fprintf(stderr, "received wrong can_id!\n");
- exit(1);
- }
- rx.t++;
- }
- }
-
- /* timeout */
-
- return rx;
-}
-
-void setopts(int s, int loopback, int recv_own_msgs)
-{
- setsockopt(s, SOL_CAN_RAW, CAN_RAW_LOOPBACK, &loopback,
- sizeof(loopback));
- setsockopt(s, SOL_CAN_RAW, CAN_RAW_RECV_OWN_MSGS, &recv_own_msgs,
- sizeof(recv_own_msgs));
-
- printf("check loopback %d recv_own_msgs %d ... ", loopback,
- recv_own_msgs);
-}
-
-int main(int argc, char **argv)
-{
- int s, t;
- struct sockaddr_can addr;
- struct ifreq ifr;
- struct rxs rx;
-
- /* check command line options */
- if (argc != 2) {
- fprintf(stderr, "Usage: %s <device>\n", argv[0]);
- return 1;
- }
-
- s = socket(PF_CAN, SOCK_RAW, CAN_RAW);
- if (s < 0) {
- perror("socket");
- return 1;
- }
- t = socket(PF_CAN, SOCK_RAW, CAN_RAW);
- if (t < 0) {
- perror("socket");
- return 1;
- }
-
- strcpy(ifr.ifr_name, argv[1]);
- if (ioctl(s, SIOCGIFINDEX, &ifr) < 0) {
- perror("SIOCGIFINDEX");
- return 1;
- }
- addr.can_ifindex = ifr.ifr_ifindex;
- addr.can_family = AF_CAN;
-
- if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
- perror("bind");
- return 1;
- }
- if (bind(t, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
- perror("bind");
- return 1;
- }
-
- printf("Starting PF_CAN frame flow test.\n");
- printf("checking socket default settings ... ");
- rx = test_sockets(s, t, 0x340);
- if (rx.s == 0 && rx.t == 1)
- printf("ok.\n");
- else {
- printf("failure!\n");
- return 1;
- }
-
- /* check loopback 0 recv_own_msgs 0 */
- setopts(s, 0, 0);
- rx = test_sockets(s, t, 0x341);
- if (rx.s == 0 && rx.t == 0)
- printf("ok.\n");
- else {
- printf("failure!\n");
- return 1;
- }
-
- /* check loopback 0 recv_own_msgs 1 */
- setopts(s, 0, 1);
- rx = test_sockets(s, t, 0x342);
- if (rx.s == 0 && rx.t == 0)
- printf("ok.\n");
- else {
- printf("failure!\n");
- return 1;
- }
-
- /* check loopback 1 recv_own_msgs 0 */
- setopts(s, 1, 0);
- rx = test_sockets(s, t, 0x343);
- if (rx.s == 0 && rx.t == 1)
- printf("ok.\n");
- else {
- printf("failure!\n");
- return 1;
- }
-
- /* check loopback 1 recv_own_msgs 1 */
- setopts(s, 1, 1);
- rx = test_sockets(s, t, 0x344);
- if (rx.s == 1 && rx.t == 1)
- printf("ok.\n");
- else {
- printf("failure!\n");
- return 1;
- }
-
- printf("PF_CAN frame flow test was successful.\n");
-
- close(s);
- close(t);
-
- return 0;
-}
-
-#else
-
-int main(void)
-{
- printf("The linux/can.h was missing upon compilation.\n");
- return 0;
-}
-
-#endif /* HAVE_LINUX_CAN_H */
--
1.9.3
------------------------------------------------------------------------------
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