git: 43e4821315c3 - main - tests/netgraph: Check for PR241954

[Lutz Donnerhacke]

The branch main has been updated by donner:

URL: https://cgit.FreeBSD.org/src/commit/?id=43e4821315c31db067e23564b9bfafb519e77b2b

commit 43e4821315c31db067e23564b9bfafb519e77b2b
Author:     Lutz Donnerhacke <donner at FreeBSD.org>
AuthorDate: 2021-06-10 09:54:31 +0000
Commit:     Lutz Donnerhacke <donner at FreeBSD.org>
CommitDate: 2021-06-13 20:29:56 +0000

    tests/netgraph: Check for PR241954
    
    Add tests to check for renaming issues reported in PR241954 and solved
    in D30110.
    
    MFC:    Together with D30629
    Differential Revision: https://reviews.freebsd.org/D30713
---
 tests/sys/netgraph/basic.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/sys/netgraph/basic.c b/tests/sys/netgraph/basic.c
index 83a129a1972a..573422add694 100644
--- a/tests/sys/netgraph/basic.c
+++ b/tests/sys/netgraph/basic.c
@@ -73,6 +73,13 @@ ATF_TC_BODY(node, dummy)
 	ng_mkpeer(".", "a", "hub", "a");
 	ng_name("a", "test hub");
 
+	ng_errors(PASS);
+	ng_name("a", "test hub");
+	ng_errors(FAIL);
+	if (errno == EADDRINUSE)
+		atf_tc_expect_fail("PR241954");
+	ATF_CHECK_ERRNO(0, 1);
+	atf_tc_expect_pass();
 
 	ng_connect(".", "b", "test hub:", "b");
 	ng_connect(".", "c", "test hub:", "c");