oeqa/sdk: add HTTPS test for buildtools

Verify that HTTPS connections work in both wget and Python, as this
depends on variables correctly pointing to the certificate chain.

(From OE-Core rev: 5c2b1fb09e786ec392979d21dc7884ca23cd84f0)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/lib/oeqa/sdk/buildtools-cases/https.py

@@ -0,0 +1,20 @@
+#
+# SPDX-License-Identifier: MIT
+#
+
+from oeqa.sdk.case import OESDKTestCase
+from oeqa.utils.subprocesstweak import errors_have_output
+errors_have_output()
+
+class HTTPTests(OESDKTestCase):
+    """
+    Verify that HTTPS certificates are working correctly, as this depends on
+    environment variables being set correctly.
+    """
+
+    def test_wget(self):
+        self._run('env -i wget --debug --output-document /dev/null https://www.example.com')
+
+    def test_python(self):
+        # urlopen() returns a file-like object on success and throws an exception otherwise
+        self._run('python3 -c \'import urllib.request; urllib.request.urlopen("https://www.example.com/")\'')