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socket unit test: check receiving FIN together with data works

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goldsimon 2018-02-04 20:14:02 +01:00
parent dc882801bb
commit fe828634ac
1 changed files with 2 additions and 1 deletions
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3
test/unit/api/test_sockets.c
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@ -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);