From df33fd28897b044166b7aae7e5dd5860c6f79af4 Mon Sep 17 00:00:00 2001 From: Sean Anderson Date: Thu, 5 May 2022 13:11:32 -0400 Subject: [PATCH] test: eth: Add test for ethernet addresses This adds a test to make sure that all the ethernet interfaces have their addresses read properly. At the moment everything is read from the environment, but the next few commits will add additional sources. Signed-off-by: Sean Anderson Reviewed-by: Simon Glass --- test/dm/eth.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/test/dm/eth.c b/test/dm/eth.c index e4ee695610..5437f9ea4a 100644 --- a/test/dm/eth.c +++ b/test/dm/eth.c @@ -147,6 +147,35 @@ static int dm_test_eth_act(struct unit_test_state *uts) } DM_TEST(dm_test_eth_act, UT_TESTF_SCAN_FDT); +/* Ensure that all addresses are loaded properly */ +static int dm_test_ethaddr(struct unit_test_state *uts) +{ + static const char *const addr[] = { + "02:00:11:22:33:44", + "02:00:11:22:33:48", /* dsa slave */ + "02:00:11:22:33:45", + "02:00:11:22:33:48", /* dsa master */ + "02:00:11:22:33:46", + "02:00:11:22:33:47", + "02:00:11:22:33:48", /* dsa slave */ + "02:00:11:22:33:49", + }; + int i; + + for (i = 0; i < ARRAY_SIZE(addr); i++) { + char addrname[10]; + + if (i) + snprintf(addrname, sizeof(addrname), "eth%daddr", i + 1); + else + strcpy(addrname, "ethaddr"); + ut_asserteq_str(addr[i], env_get(addrname)); + } + + return 0; +} +DM_TEST(dm_test_ethaddr, UT_TESTF_SCAN_FDT); + /* The asserts include a return on fail; cleanup in the caller */ static int _dm_test_eth_rotate1(struct unit_test_state *uts) { -- 2.39.5