Add a new test on 'perf probe' bug

Signed-off-by: Anthoine Bourgeois <[email protected]>

Author: Alucowie

tests/packages/linux-image/__init__.py

@@ -0,0 +1,15 @@
+import logging
+import pytest
+import urllib.request
+
+# Explicitly import package-scoped fixtures (see explanation in pkgfixtures.py)
+from pkgfixtures import host_with_saved_yum_state
+
+@pytest.fixture(scope="package")
+def host_with_perf(host_with_saved_yum_state):
+    host = host_with_saved_yum_state
+
+    logging.info(f"Getting perf package")
+
+    host.yum_install(['perf'])
+    yield host

tests/packages/linux-image/conftest.py

@@ -0,0 +1,6 @@
+# Requirements:
+# From --hosts parameter:
+# - host(A1): any xcp-ng host
+
+def test_linux_image_perf_probe(host_with_perf):
+    host_with_perf.ssh(['perf', 'probe', '--add', 'xenbus_backend_ioctl'])