From db4796b04ea6660f8b1433b5194e9e417dca67cd Mon Sep 17 00:00:00 2001
From: Martine Lenders <m.lenders@fu-berlin.de>
Date: Wed, 20 Jun 2018 14:50:43 +0200
Subject: [PATCH] tests: adapt lwip_sock_udp tests for API change

---
 tests/lwip_sock_udp/main.c | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/tests/lwip_sock_udp/main.c b/tests/lwip_sock_udp/main.c
index 77416057ba..202b23627b 100644
--- a/tests/lwip_sock_udp/main.c
+++ b/tests/lwip_sock_udp/main.c
@@ -117,6 +117,21 @@ static void test_sock_udp_create4__only_local(void)
     assert(-ENOTCONN == sock_udp_get_remote(&_sock, &ep));
 }
 
+static void test_sock_udp_create4__only_local_port0(void)
+{
+    static const sock_udp_ep_t local = { .family = AF_INET,
+                                         .port = 0U };
+    sock_udp_ep_t ep;
+
+    assert(0 == sock_udp_create(&_sock, &local, NULL, SOCK_FLAGS_REUSE_EP));
+    assert(0 == sock_udp_get_local(&_sock, &ep));
+    assert(AF_INET == ep.family);
+    assert(0 == ep.addr.ipv4_u32);
+    assert(SOCK_ADDR_ANY_NETIF == ep.netif);
+    assert(0U != ep.port);
+    assert(-ENOTCONN == sock_udp_get_remote(&_sock, &ep));
+}
+
 static void test_sock_udp_create4__only_local_reuse_ep(void)
 {
     static const sock_udp_ep_t local = { .family = AF_INET,
@@ -694,6 +709,22 @@ static void test_sock_udp_create6__only_local(void)
     assert(-ENOTCONN == sock_udp_get_remote(&_sock, &ep));
 }
 
+static void test_sock_udp_create6__only_local_port0(void)
+{
+    static const sock_udp_ep_t local = { .family = AF_INET6,
+                                         .port = 0U };
+    sock_udp_ep_t ep;
+
+    assert(0 == sock_udp_create(&_sock, &local, NULL, SOCK_FLAGS_REUSE_EP));
+    assert(0 == sock_udp_get_local(&_sock, &ep));
+    assert(AF_INET6 == ep.family);
+    assert(memcmp(&ipv6_addr_unspecified, &ep.addr.ipv6,
+                  sizeof(ipv6_addr_t)) == 0);
+    assert(SOCK_ADDR_ANY_NETIF == ep.netif);
+    assert(0U != ep.port);
+    assert(-ENOTCONN == sock_udp_get_remote(&_sock, &ep));
+}
+
 static void test_sock_udp_create6__only_local_reuse_ep(void)
 {
     static const sock_udp_ep_t local = { .family = AF_INET6,
@@ -1256,6 +1287,7 @@ int main(void)
     CALL(test_sock_udp_create4__EINVAL_netif());
     CALL(test_sock_udp_create4__no_endpoints());
     CALL(test_sock_udp_create4__only_local());
+    CALL(test_sock_udp_create4__only_local_port0());
     CALL(test_sock_udp_create4__only_local_reuse_ep());
     CALL(test_sock_udp_create4__only_remote());
     CALL(test_sock_udp_create4__full());
@@ -1301,6 +1333,7 @@ int main(void)
     CALL(test_sock_udp_create6__EINVAL_netif());
     CALL(test_sock_udp_create6__no_endpoints());
     CALL(test_sock_udp_create6__only_local());
+    CALL(test_sock_udp_create6__only_local_port0());
     CALL(test_sock_udp_create6__only_local_reuse_ep());
     CALL(test_sock_udp_create6__only_remote());
     CALL(test_sock_udp_create6__full());
-- 
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