[src/trunk]: src/tests/lib/librumphijack Add test case from PR lib/44552 by A...

[pooka <pooka%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/01354dfb9af0
branches:  trunk
changeset: 761958:01354dfb9af0
user:      pooka <pooka%NetBSD.org@localhost>
date:      Sat Feb 12 10:28:08 2011 +0000

description:
Add test case from PR lib/44552 by Alexander Nasonov.  I also lobbed
in a test for select(0, NULL, NULL, NULL, &tv) in there.

diffstat:

 tests/lib/librumphijack/h_client.c   |  25 ++++++++++++++++++++++++-
 tests/lib/librumphijack/t_asyncio.sh |  22 +++++++++++++++++++++-
 2 files changed, 45 insertions(+), 2 deletions(-)

diffs (76 lines):

diff -r 3d186d923769 -r 01354dfb9af0 tests/lib/librumphijack/h_client.c
--- a/tests/lib/librumphijack/h_client.c        Sat Feb 12 10:25:46 2011 +0000
+++ b/tests/lib/librumphijack/h_client.c        Sat Feb 12 10:28:08 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: h_client.c,v 1.1 2011/02/11 15:38:14 pooka Exp $       */
+/*     $NetBSD: h_client.c,v 1.2 2011/02/12 10:28:08 pooka Exp $       */
 
 /*
  * Copyright (c) 2011 The NetBSD Foundation, Inc.
@@ -65,6 +65,29 @@
                if (FD_ISSET(STDIN_FILENO, &rfds))
                        errx(1, "stdin fileno is still set");
                exit(0);
+       } else if (strcmp(argv[1], "select_allunset") == 0) {
+               fd_set fds;
+               struct timeval tv;
+               int rv;
+
+               tv.tv_sec = 0;
+               tv.tv_usec = 1;
+
+               FD_ZERO(&fds);
+
+               rv = select(100, &fds, &fds, &fds, &tv);
+               if (rv == -1)
+                       err(1, "select");
+               if (rv != 0)
+                       errx(1, "select succesful");
+
+               rv = select(0, NULL, NULL, NULL, &tv);
+               if (rv == -1)
+                       err(1, "select2");
+               if (rv != 0)
+                       errx(1, "select2 succesful");
+
+               exit(0);
        } else {
                return ENOTSUP;
        }
diff -r 3d186d923769 -r 01354dfb9af0 tests/lib/librumphijack/t_asyncio.sh
--- a/tests/lib/librumphijack/t_asyncio.sh      Sat Feb 12 10:25:46 2011 +0000
+++ b/tests/lib/librumphijack/t_asyncio.sh      Sat Feb 12 10:28:08 2011 +0000
@@ -1,4 +1,4 @@
-#       $NetBSD: t_asyncio.sh,v 1.1 2011/02/11 15:38:14 pooka Exp $
+#       $NetBSD: t_asyncio.sh,v 1.2 2011/02/12 10:28:08 pooka Exp $
 #
 # Copyright (c) 2011 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -47,7 +47,27 @@
        rump.halt
 }
 
+atf_test_case select_allunset cleanup
+select_allunset_head()
+{
+        atf_set "descr" "select() with no set fds in fd_set should not crash"
+}
+
+select_allunset_body()
+{
+
+       atf_check -s exit:0 ${rumpsrv} ${RUMP_SERVER}
+       atf_check -s exit:0 env LD_PRELOAD=/usr/lib/librumphijack.so \
+           $(atf_get_srcdir)/h_client select_allunset
+}
+
+select_allunset_cleanup()
+{
+       rump.halt
+}
+
 atf_init_test_cases()
 {
        atf_add_test_case select_timeout
+       atf_add_test_case select_allunset
 }