[PATCH 03/14] test: eth: Add test for ethernet addresses

[Sean Anderson]

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 <sean.anderson at seco.com>
---

 test/dm/eth.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/test/dm/eth.c b/test/dm/eth.c
index e4ee695610..0c786c0f9d 100644
--- a/test/dm/eth.c
+++ b/test/dm/eth.c
@@ -147,6 +147,34 @@ 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)
+{
+	const char *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 */
+	};
+	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)
 {
-- 
2.25.1