157 lines
3.9 KiB
C
157 lines
3.9 KiB
C
/*
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* Copyright (c) 2015 National Instruments
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*
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* (C) Copyright 2015
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* Joe Hershberger <joe.hershberger@ni.com>
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*
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* SPDX-License-Identifier: GPL-2.0
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*/
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#include <common.h>
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#include <dm.h>
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#include <dm/test.h>
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#include <dm/ut.h>
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#include <fdtdec.h>
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#include <malloc.h>
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#include <net.h>
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#include <asm/eth.h>
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DECLARE_GLOBAL_DATA_PTR;
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static int dm_test_eth(struct dm_test_state *dms)
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{
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net_ping_ip = string_to_ip("1.1.2.2");
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setenv("ethact", "eth@10002000");
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ut_assertok(net_loop(PING));
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ut_asserteq_str("eth@10002000", getenv("ethact"));
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setenv("ethact", "eth@10003000");
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ut_assertok(net_loop(PING));
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ut_asserteq_str("eth@10003000", getenv("ethact"));
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setenv("ethact", "eth@10004000");
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ut_assertok(net_loop(PING));
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ut_asserteq_str("eth@10004000", getenv("ethact"));
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return 0;
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}
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DM_TEST(dm_test_eth, DM_TESTF_SCAN_FDT);
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static int dm_test_eth_alias(struct dm_test_state *dms)
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{
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net_ping_ip = string_to_ip("1.1.2.2");
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setenv("ethact", "eth0");
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ut_assertok(net_loop(PING));
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ut_asserteq_str("eth@10002000", getenv("ethact"));
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setenv("ethact", "eth1");
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ut_assertok(net_loop(PING));
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ut_asserteq_str("eth@10004000", getenv("ethact"));
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/* Expected to fail since eth2 is not defined in the device tree */
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setenv("ethact", "eth2");
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ut_assertok(net_loop(PING));
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ut_asserteq_str("eth@10002000", getenv("ethact"));
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setenv("ethact", "eth5");
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ut_assertok(net_loop(PING));
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ut_asserteq_str("eth@10003000", getenv("ethact"));
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return 0;
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}
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DM_TEST(dm_test_eth_alias, DM_TESTF_SCAN_FDT);
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static int dm_test_eth_prime(struct dm_test_state *dms)
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{
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net_ping_ip = string_to_ip("1.1.2.2");
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/* Expected to be "eth@10003000" because of ethprime variable */
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setenv("ethact", NULL);
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setenv("ethprime", "eth5");
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ut_assertok(net_loop(PING));
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ut_asserteq_str("eth@10003000", getenv("ethact"));
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/* Expected to be "eth@10002000" because it is first */
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setenv("ethact", NULL);
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setenv("ethprime", NULL);
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ut_assertok(net_loop(PING));
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ut_asserteq_str("eth@10002000", getenv("ethact"));
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return 0;
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}
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DM_TEST(dm_test_eth_prime, DM_TESTF_SCAN_FDT);
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static int dm_test_eth_rotate(struct dm_test_state *dms)
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{
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char ethaddr[18];
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/* Invalidate eth1's MAC address */
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net_ping_ip = string_to_ip("1.1.2.2");
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strcpy(ethaddr, getenv("eth1addr"));
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setenv("eth1addr", NULL);
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/* Make sure that the default is to rotate to the next interface */
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setenv("ethact", "eth@10004000");
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ut_assertok(net_loop(PING));
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ut_asserteq_str("eth@10002000", getenv("ethact"));
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/* If ethrotate is no, then we should fail on a bad MAC */
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setenv("ethact", "eth@10004000");
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setenv("ethrotate", "no");
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ut_asserteq(-EINVAL, net_loop(PING));
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ut_asserteq_str("eth@10004000", getenv("ethact"));
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/* Restore the env */
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setenv("eth1addr", ethaddr);
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setenv("ethrotate", NULL);
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/* Invalidate eth0's MAC address */
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strcpy(ethaddr, getenv("ethaddr"));
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setenv(".flags", "ethaddr");
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setenv("ethaddr", NULL);
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/* Make sure we can skip invalid devices */
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setenv("ethact", "eth@10004000");
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ut_assertok(net_loop(PING));
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ut_asserteq_str("eth@10004000", getenv("ethact"));
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/* Restore the env */
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setenv("ethaddr", ethaddr);
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setenv(".flags", NULL);
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return 0;
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}
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DM_TEST(dm_test_eth_rotate, DM_TESTF_SCAN_FDT);
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static int dm_test_net_retry(struct dm_test_state *dms)
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{
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net_ping_ip = string_to_ip("1.1.2.2");
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/*
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* eth1 is disabled and netretry is yes, so the ping should succeed and
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* the active device should be eth0
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*/
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sandbox_eth_disable_response(1, true);
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setenv("ethact", "eth@10004000");
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setenv("netretry", "yes");
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ut_assertok(net_loop(PING));
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ut_asserteq_str("eth@10002000", getenv("ethact"));
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/*
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* eth1 is disabled and netretry is no, so the ping should fail and the
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* active device should be eth1
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*/
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setenv("ethact", "eth@10004000");
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setenv("netretry", "no");
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ut_asserteq(-ETIMEDOUT, net_loop(PING));
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ut_asserteq_str("eth@10004000", getenv("ethact"));
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/* Restore the env */
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setenv("netretry", NULL);
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sandbox_eth_disable_response(1, false);
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return 0;
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}
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DM_TEST(dm_test_net_retry, DM_TESTF_SCAN_FDT);
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