netdev - [PATCH bpf-next 1/5] selftests/bpf: fix the expected messages

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Date:   Tue,  5 Feb 2019 20:03:20 -0800
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     alexei.starovoitov@...il.com, daniel@...earbox.net
Cc:     netdev@...r.kernel.org, oss-drivers@...ronome.com,
        Jakub Kicinski <jakub.kicinski@...ronome.com>
Subject: [PATCH bpf-next 1/5] selftests/bpf: fix the expected messages

Recent changes added extack to program replacement path,
expect extack instead of generic messages.

Fixes: 01dde20ce04b ("xdp: Provide extack messages when prog attachment failed")
Signed-off-by: Jakub Kicinski <jakub.kicinski@...ronome.com>
---
 tools/testing/selftests/bpf/test_offload.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/bpf/test_offload.py b/tools/testing/selftests/bpf/test_offload.py
index d59642e70f56..a564d1a5a1b8 100755
--- a/tools/testing/selftests/bpf/test_offload.py
+++ b/tools/testing/selftests/bpf/test_offload.py
@@ -842,7 +842,9 @@ netns = []
     ret, _, err = sim.set_xdp(obj, "generic", force=True,
                               fail=False, include_stderr=True)
     fail(ret == 0, "Replaced XDP program with a program in different mode")
-    fail(err.count("File exists") != 1, "Replaced driver XDP with generic")
+    check_extack(err,
+                 "native and generic XDP can't be active at the same time.",
+                 args)
     ret, _, err = sim.set_xdp(obj, "", force=True,
                               fail=False, include_stderr=True)
     fail(ret == 0, "Replaced XDP program with a program in different mode")
@@ -957,7 +959,8 @@ netns = []
 
     start_test("Test multi-attachment XDP - replace...")
     ret, _, err = sim.set_xdp(obj, "offload", fail=False, include_stderr=True)
-    fail(err.count("busy") != 1, "Replaced one of programs without -force")
+    fail(ret == 0, "Replaced one of programs without -force")
+    check_extack(err, "XDP program already attached.", args)
 
     start_test("Test multi-attachment XDP - detach...")
     ret, _, err = sim.unset_xdp("drv", force=True,
-- 
2.19.2