python: Add more tests.

* lang/python/tests/Makefile.am (py_tests): Add new tests.
* lang/python/tests/support.py (print_data): New function.
* lang/python/tests/t-decrypt.py: Use new function.
* lang/python/tests/t-encrypt.py: Likewise.
* lang/python/tests/t-sign.py: New file.
* lang/python/tests/t-encrypt-sym.py: Likewise.

Signed-off-by: Justus Winter <[email protected]>

1 files changed, 84 insertions, 0 deletions

diff --git a/lang/python/tests/t-sign.py b/lang/python/tests/t-sign.py
new file mode 100755
index 00000000..a721f03d
--- /dev/null
+++ b/lang/python/tests/t-sign.py
@@ -0,0 +1,84 @@
+#!/usr/bin/env python3
+
+# 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/>.
+
+import sys
+import os
+from pyme import core, constants
+import support
+
+def check_result(r, typ):
+    if r.invalid_signers:
+        sys.exit("Invalid signer found: {}".format(r.invalid_signers.fpr))
+
+    if len(r.signatures) != 1:
+        sys.exit("Unexpected number of signatures created")
+
+    signature = r.signatures[0]
+    if signature.type != typ:
+        sys.exit("Wrong type of signature created")
+
+    if signature.pubkey_algo != constants.PK_DSA:
+        sys.exit("Wrong pubkey algorithm reported: {}".format(
+            signature.pubkey_algo))
+
+    if signature.hash_algo != constants.MD_SHA1:
+        sys.exit("Wrong hash algorithm reported: {}".format(
+            signature.hash_algo))
+
+    if signature.sig_class != 1:
+        sys.exit("Wrong signature class reported: {}".format(
+            signature.sig_class))
+
+    if signature.fpr != "A0FF4590BB6122EDEF6E3C542D727CC768697734":
+        sys.exit("Wrong fingerprint reported: {}".format(signature.fpr))
+
+
+support.init_gpgme(constants.PROTOCOL_OpenPGP)
+c = core.Context()
+c.set_textmode(True)
+c.set_armor(True)
+
+source = core.Data("Hallo Leute\n")
+sink = core.Data()
+
+c.op_sign(source, sink, constants.SIG_MODE_NORMAL)
+
+result = c.op_sign_result()
+check_result(result, constants.SIG_MODE_NORMAL)
+support.print_data(sink)
+
+# Now a detached signature.
+source.seek(0, os.SEEK_SET)
+sink = core.Data()
+
+c.op_sign(source, sink, constants.SIG_MODE_DETACH)
+
+result = c.op_sign_result()
+check_result(result, constants.SIG_MODE_DETACH)
+support.print_data(sink)
+
+# And finally a cleartext signature.  */
+source.seek(0, os.SEEK_SET)
+sink = core.Data()
+
+c.op_sign(source, sink, constants.SIG_MODE_CLEAR)
+
+result = c.op_sign_result()
+check_result(result, constants.SIG_MODE_CLEAR)
+support.print_data(sink)