socket unit test: check receiving FIN together with data works

2018-02-04 20:14:02 +01:00
parent dc882801bb
commit fe828634ac
1 changed files with 2 additions and 1 deletions
--- a/test/unit/api/test_sockets.c
+++ b/test/unit/api/test_sockets.c
@@ -185,7 +185,8 @@ static void test_sockets_allfunctions_basic_domain(int domain)

  while(tcpip_thread_poll_one());

-  ret = lwip_read(s3, buf, 3);
+  /* read one byte more than available to check handling FIN */
+  ret = lwip_read(s3, buf, 4);
  fail_unless(ret == 3);

  ret = lwip_read(s3, buf, 1);