[Buildroot] [PATCH v2 1/2] support/testing: add new test for python-urllib3

[Raphaël Mélotte]

Importing urllib3 already allows us to check that for example zlib can
be loaded at runtime.

For good measure, also create the PoolManager object mentioned in the
user guide ([1]), and check that we can normalize a URL like it is
done in urllib3's 'test/test_util.py'.

[1]: https://urllib3.readthedocs.io/en/stable/user-guide.html

Signed-off-by: Raphaël Mélotte <raphael.melotte at mind.be>
---
Changes v1 -> v2:
    - remove unused import.
---
 DEVELOPERS                                           |  2 ++
 .../testing/tests/package/sample_python_urllib3.py   |  9 +++++++++
 support/testing/tests/package/test_python_urllib3.py | 12 ++++++++++++
 3 files changed, 23 insertions(+)
 create mode 100644 support/testing/tests/package/sample_python_urllib3.py
 create mode 100644 support/testing/tests/package/test_python_urllib3.py

diff --git a/DEVELOPERS b/DEVELOPERS
index 0d7841eb94..554c189846 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2817,12 +2817,14 @@ F:	support/testing/tests/package/sample_python_rsa.py
 F:	support/testing/tests/package/sample_python_s3transfer.py
 F:	support/testing/tests/package/sample_python_sdbus.py
 F:	support/testing/tests/package/sample_python_sdbus_networkmanager.py
+F:	support/testing/tests/package/sample_python_urllib3.py
 F:	support/testing/tests/package/test_python_jmespath.py
 F:	support/testing/tests/package/test_python_pymupdf.py
 F:	support/testing/tests/package/test_python_rsa.py
 F:	support/testing/tests/package/test_python_s3transfer.py
 F:	support/testing/tests/package/test_python_sdbus.py
 F:	support/testing/tests/package/test_python_sdbus_networkmanager.py
+F:	support/testing/tests/package/test_python_urllib3.py
 
 N:	Raphael Pavlidis <raphael.pavlidis at gmail.com>
 F:	package/nvidia-persistenced/
diff --git a/support/testing/tests/package/sample_python_urllib3.py b/support/testing/tests/package/sample_python_urllib3.py
new file mode 100644
index 0000000000..9e0cf8c17a
--- /dev/null
+++ b/support/testing/tests/package/sample_python_urllib3.py
@@ -0,0 +1,9 @@
+# Check that we can import urllib3 even if we don't use all of it:
+import urllib3
+
+# Just check that we can create a PoolManager:
+http = urllib3.PoolManager()
+
+# Check if we can normalize URLs:
+assert urllib3.util.url.parse_url("HTTPS://Example.Com/?Key=Value").url \
+    == "https://example.com/?Key=Value"
diff --git a/support/testing/tests/package/test_python_urllib3.py b/support/testing/tests/package/test_python_urllib3.py
new file mode 100644
index 0000000000..54a94d5e65
--- /dev/null
+++ b/support/testing/tests/package/test_python_urllib3.py
@@ -0,0 +1,12 @@
+from tests.package.test_python import TestPythonPackageBase
+
+
+class TestPythonPy3Urllib3(TestPythonPackageBase):
+    __test__ = True
+    config = TestPythonPackageBase.config + \
+        """
+        BR2_PACKAGE_PYTHON3=y
+        BR2_PACKAGE_PYTHON_URLLIB3=y
+        """
+    sample_scripts = ["tests/package/sample_python_urllib3.py"]
+    timeout = 20
-- 
2.49.0