From 0755f7c32db13737d2a46f3c9c2f2dd17dcaf1f4 Mon Sep 17 00:00:00 2001
From: Ariadne Conill <ariadne@dereferenced.org>
Date: Wed, 7 Apr 2021 09:38:31 -0600
Subject: [PATCH] tests: add regression test for #148

---
 .../fixtures/dhcp-hostname-rewrite.interfaces | 10 ++++++++
 tests/ifquery_test                            | 24 ++++++++++++++++++-
 2 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 tests/fixtures/dhcp-hostname-rewrite.interfaces

diff --git a/tests/fixtures/dhcp-hostname-rewrite.interfaces b/tests/fixtures/dhcp-hostname-rewrite.interfaces
new file mode 100644
index 0000000..0aa4f71
--- /dev/null
+++ b/tests/fixtures/dhcp-hostname-rewrite.interfaces
@@ -0,0 +1,10 @@
+iface eth0
+	use dhcp
+	hostname foo
+
+iface eth1
+	use dhcp
+
+iface eth2
+	use dhcp
+	dhcp-hostname bar
\ No newline at end of file
diff --git a/tests/ifquery_test b/tests/ifquery_test
index 3fac522..955bb6c 100755
--- a/tests/ifquery_test
+++ b/tests/ifquery_test
@@ -40,7 +40,10 @@ tests_init \
 	default_netmask_v4 \
 	default_netmask_v6 \
 	stanza_merging_with_cidr \
-	stanza_merging_without_cidr
+	stanza_merging_without_cidr \
+	dhcp_hostname_rewrite \
+	dhcp_hostname_inference \
+	dhcp_hostname_replacement
 
 noargs_body() {
 	atf_check -s exit:1 -e ignore ifquery -S/dev/null
@@ -272,3 +275,22 @@ stanza_merging_without_cidr_body() {
 		-o match:"203.0.113.2/24" \
 		ifquery -i $FIXTURES/stanza-merging.interfaces -p address without-cidr
 }
+
+dhcp_hostname_rewrite_body() {
+	atf_check -s exit:0 \
+		-o match:"dhcp-hostname foo" \
+		ifquery -i $FIXTURES/dhcp-hostname-rewrite.interfaces -P eth0
+}
+
+dhcp_hostname_inference_body() {
+	hostname=$(uname -n)
+	atf_check -s exit:0 \
+		-o match:"dhcp-hostname $hostname" \
+		ifquery -i $FIXTURES/dhcp-hostname-rewrite.interfaces -P eth1
+}
+
+dhcp_hostname_replacement_body() {
+	atf_check -s exit:0 \
+		-o match:"dhcp-hostname bar" \
+		ifquery -i $FIXTURES/dhcp-hostname-rewrite.interfaces -P eth2
+}
\ No newline at end of file