Update Buildroot to 2019.02.3 (#415)

* Update Buildroot to 2019-02.3

* Fix enter script

* Update ova_defconfig

* Fix network manager

* Remove runc patches

* Use same docker version

* Fix build

* Fix vmtools

* Fix depens

* Fix handling with tempfiles

* Fix permission handling

* Fix cp

* Cleanup

* Fix mounts

buildroot/support/testing/tests/package/test_python_click.py

@@ -0,0 +1,44 @@
+from tests.package.test_python import TestPythonPackageBase
+
+
+class TestPythonClick(TestPythonPackageBase):
+    sample_scripts = ["tests/package/sample_python_click.py"]
+
+    def run_sample_scripts(self):
+        cmd = self.interpreter + " sample_python_click.py --help"
+        output, exit_code = self.emulator.run(cmd)
+        self.assertIn("Usage:", output[0])
+        self.assertEqual(exit_code, 0)
+
+        cmd = self.interpreter + " sample_python_click.py 123"
+        output, exit_code = self.emulator.run(cmd)
+        self.assertEqual(output[0], "123, False")
+        self.assertEqual(exit_code, 0)
+
+        cmd = self.interpreter + " sample_python_click.py --bar 456"
+        output, exit_code = self.emulator.run(cmd)
+        self.assertEqual(output[0], "456, True")
+        self.assertEqual(exit_code, 0)
+
+        cmd = self.interpreter + " sample_python_click.py"
+        output, exit_code = self.emulator.run(cmd)
+        self.assertIn("Usage:", output[0])
+        self.assertEqual(exit_code, 2)
+
+
+class TestPythonPy2Click(TestPythonClick):
+    __test__ = True
+    config = TestPythonClick.config + \
+        """
+        BR2_PACKAGE_PYTHON=y
+        BR2_PACKAGE_PYTHON_CLICK=y
+        """
+
+
+class TestPythonPy3Click(TestPythonClick):
+    __test__ = True
+    config = TestPythonClick.config + \
+        """
+        BR2_PACKAGE_PYTHON3=y
+        BR2_PACKAGE_PYTHON_CLICK=y
+        """