From 68415ce71d21ee84df046a68e9221e5dd34fc1af Mon Sep 17 00:00:00 2001
From: Ariadne Conill <ariadne@dereferenced.org>
Date: Wed, 26 Aug 2020 02:22:30 -0600
Subject: [PATCH] link executor: add support for hwaddress option

---
 executor-scripts/linux/link | 1 +
 tests/linux/link_test       | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/executor-scripts/linux/link b/executor-scripts/linux/link
index f7ede1f..b6b37a8 100755
--- a/executor-scripts/linux/link
+++ b/executor-scripts/linux/link
@@ -4,6 +4,7 @@
 
 IF_LINK_OPTIONS="$IF_LINK_OPTIONS"
 [ -n "$IF_MTU" ] && IF_LINK_OPTIONS="$IF_LINK_OPTIONS mtu $IF_MTU"
+[ -n "$IF_HWADDRESS" ] && IF_LINK_OPTIONS="$IF_LINK_OPTIONS address $IF_HWADDRESS"
 
 is_vlan() {
 	case "$IFACE" in
diff --git a/tests/linux/link_test b/tests/linux/link_test
index 1cb2784..505adcd 100755
--- a/tests/linux/link_test
+++ b/tests/linux/link_test
@@ -7,6 +7,7 @@ tests_init \
 	up \
 	down \
 	mtu \
+	hwaddress \
 	vlan_explicit_up \
 	vlan_explicit_down \
 	vlan_guessed_up \
@@ -32,6 +33,12 @@ mtu_body() {
 		${EXECUTOR}
 }
 
+hwaddress_body() {
+	export IFACE=eth0 PHASE=up MOCK=echo IF_HWADDRESS=12:34:56:78:90:ab
+	atf_check -s exit:0 -o match:'ip link set up dev eth0 address 12:34:56:78:90:ab' \
+		${EXECUTOR}
+}
+
 vlan_explicit_up_body() {
 	export IFACE=servers PHASE=up MOCK=echo \
 		IF_VLAN_RAW_DEVICE="eth0" IF_VLAN_ID="123"