Changeset 0b3733d in mod_gnutls for test/mgstest

Timestamp:

Jan 5, 2020, 3:54:18 AM (14 months ago)

Author:

Fiona Klute <fiona.klute@…>

Branches:

asyncio, master, proxy-ticket

Children:

1fe7cac

Parents:

bdf5917

Message:

Test suite: Support checking absence of headers

File:

• test/mgstest/tests.py (modified) (2 diffs)

test/mgstest/tests.py

@@ -69 +69 @@
         # variables in the value.
         Content-Type: 'text/plain; charset=ISO-8859-1'
+        # You can check the absence of a header by expecting null:
+        X-Forbidden-Header: null
       body:
         # All strings in this list must occur in the body, in any
@@ -466 +468 @@
     'abcdef'
 
+    Referencing undefined environment variables causes a KeyError.
+
+    >>> subst_env('${EXAMPLE_UNSET}')
+    Traceback (most recent call last):
+    ...
+    KeyError: 'EXAMPLE_UNSET'
+
+    >>> subst_env(None) is None
+    True
+
     """
+    if not text:
+        return None
     t = Template(text)
     return t.substitute(os.environ)