1 files changed, 79 insertions, 0 deletions
diff --git a/lang/python/tests/t-sig-notation.py b/lang/python/tests/t-sig-notation.py
new file mode 100755
index 0000000..777bc0b
--- /dev/null
+++ b/lang/python/tests/t-sig-notation.py
@@ -0,0 +1,79 @@
+#!/usr/bin/env python
+
+# Copyright (C) 2016 g10 Code GmbH
+#
+# This file is part of GPGME.
+#
+# GPGME is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# GPGME is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General
+# Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import absolute_import, print_function, unicode_literals
+del absolute_import, print_function, unicode_literals
+
+import os
+from pyme import core, constants
+import support
+
+expected_notations = {
+    "laughing@me": ("Just Squeeze Me", constants.SIG_NOTATION_HUMAN_READABLE),
+    "preferred-email-encoding@pgp.com": ("pgpmime",
+                                         constants.SIG_NOTATION_HUMAN_READABLE
+                                         | constants.SIG_NOTATION_CRITICAL),
+    None: ("http://www.gnu.org/policy/", 0),
+}
+
+# GnuPG prior to 2.1.13 did not report the critical flag correctly.
+with core.Context() as c:
+    version = c.engine_info.version
+    have_correct_sig_data = not (version.startswith("1.")
+                                 or version == "2.1.1"
+                                 or (version.startswith("2.1.1")
+                                     and version[5] < '3'))
+
+def check_result(result):
+    assert len(result.signatures) == 1, "Unexpected number of signatures"
+    sig = result.signatures[0]
+    assert len(sig.notations) == len(expected_notations)
+
+    for r in sig.notations:
+        assert not 'name_len' in dir(r)
+        assert not 'value_len' in dir(r)
+        assert r.name in expected_notations
+        value, flags = expected_notations.pop(r.name)
+
+        assert r.value == value, \
+            "Expected {!r}, got {!r}".format(value, r.value)
+        assert r.human_readable \
+            == bool(flags&constants.SIG_NOTATION_HUMAN_READABLE)
+        assert r.critical \
+            == (bool(flags&constants.SIG_NOTATION_CRITICAL)
+                if have_correct_sig_data else False)
+
+    assert len(expected_notations) == 0
+
+support.init_gpgme(constants.PROTOCOL_OpenPGP)
+
+source = core.Data("Hallo Leute\n")
+signed = core.Data()
+
+c = core.Context()
+for name, (value, flags) in expected_notations.items():
+    c.sig_notation_add(name, value, flags)
+
+c.op_sign(source, signed, constants.SIG_MODE_NORMAL)
+
+signed.seek(0, os.SEEK_SET)
+sink = core.Data()
+c.op_verify(signed, None, sink)
+result = c.op_verify_result()
+check_result(result)