support/testing: add pyudev test

In order to verify that pyudev works fine, including with just
libudev-zero, add a basic test for this package.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>

support/testing/tests/package/sample_python_pyudev.py

@@ -0,0 +1,4 @@
+import pyudev
+
+context = pyudev.Context()
+assert('/dev/ttyAMA0' in [ d.device_node for d in context.list_devices() ])

support/testing/tests/package/test_python_pyudev.py

@@ -0,0 +1,12 @@
+from tests.package.test_python import TestPythonPackageBase
+
+
+class TestPythonPy3PyUdev(TestPythonPackageBase):
+    __test__ = True
+    config = TestPythonPackageBase.config + \
+        """
+        BR2_PACKAGE_LIBUDEV_ZERO=y
+        BR2_PACKAGE_PYTHON3=y
+        BR2_PACKAGE_PYTHON_PYUDEV=y
+        """
+    sample_scripts = ["tests/package/sample_python_pyudev.py"]