From cbafbacca083ae6d0415219efd4c3951accc2409 Mon Sep 17 00:00:00 2001
From: Vincent Bernat <vincent@bernat.ch>
Date: Sun, 12 Jan 2020 21:23:43 +0100
Subject: [PATCH] tests: skip tests requiring kernel features not present

Notably, "team" is not available in GCP kernels...
---
 tests/integration/fixtures/programs.py | 15 +++++++++++++++
 tests/integration/test_interfaces.py   |  2 ++
 2 files changed, 17 insertions(+)

diff --git a/tests/integration/fixtures/programs.py b/tests/integration/fixtures/programs.py
index a5de4836..08e860b9 100644
--- a/tests/integration/fixtures/programs.py
+++ b/tests/integration/fixtures/programs.py
@@ -449,6 +449,19 @@ def pytest_configure(config):
                                    re.search(r"^lldpd (.*)$",
                                              output, re.MULTILINE).group(1))
 
+    # Also retrieve some kernel capabilities
+    features = []
+    for feature in ["rtnl-link-team"]:
+        ret = subprocess.call(["/sbin/modprobe", "--quiet", "--dry-run",
+                               feature])
+        if ret == 0:
+            features.append(feature)
+    config.kernel = namedtuple('kernel',
+                               ['features',
+                                'version'])(
+                                    features,
+                                    os.uname().release)
+
 
 def pytest_report_header(config):
     """Report lldpd/lldpcli version and configuration."""
@@ -457,6 +470,8 @@ def pytest_report_header(config):
                                           config.lldpd.features)))
     print('lldpcli: {} {}'.format(config.lldpcli.version,
                                   ", ".join(config.lldpcli.outputs)))
+    print('kernel: {} {}'.format(config.kernel.version,
+                                 ", ".join(config.kernel.features)))
     print('{}: {} {} {}'.format(platform.system().lower(),
                                 platform.release(),
                                 platform.version(),
diff --git a/tests/integration/test_interfaces.py b/tests/integration/test_interfaces.py
index 5247fd11..db73c391 100644
--- a/tests/integration/test_interfaces.py
+++ b/tests/integration/test_interfaces.py
@@ -117,6 +117,8 @@ def test_bond(lldpd1, lldpd, lldpcli, namespaces, links, when):
 
 @pytest.mark.skipif("'Dot3' not in config.lldpd.features",
                     reason="Dot3 not supported")
+@pytest.mark.skipif("'rtnl-link-team' not in config.kernel.features",
+                    reason="No team support in kernel")
 @pytest.mark.parametrize('when', ['before', 'after'])
 def test_team(lldpd1, lldpd, lldpcli, namespaces, links, when):
     links(namespaces(3), namespaces(2))  # Another link to setup a bond
-- 
2.39.5