3 files changed, 23 insertions, 1 deletions
diff --git a/lang/python/tests/Makefile.am b/lang/python/tests/Makefile.am
index d5b6e001..2c2324e8 100644
--- a/lang/python/tests/Makefile.am
+++ b/lang/python/tests/Makefile.am
@@ -28,7 +28,7 @@ TESTS_ENVIRONMENT = GNUPGHOME=$(GNUPGHOME) \
 	srcdir=$(srcdir) \
 	LD_LIBRARY_PATH="../../../src/.libs:$(LD_LIBRARY_PATH)"
 
-py_tests = t-wrapper.py \
+py_tests ?= t-wrapper.py \
 	t-callbacks.py \
 	t-data.py \
 	t-encrypt.py \
diff --git a/lang/python/tests/t-decrypt-verify.py b/lang/python/tests/t-decrypt-verify.py
index a0049a02..300fc713 100755
--- a/lang/python/tests/t-decrypt-verify.py
+++ b/lang/python/tests/t-decrypt-verify.py
@@ -75,3 +75,15 @@ with gpg.Context() as c:
         assert e.missing[0] == bob
     else:
         assert False, "Expected an error, got none"
+
+    plaintext, _, verify_result = c.decrypt(open(support.make_filename("cipher-no-sig.asc")))
+    assert len(plaintext) > 0
+    assert len(verify_result.signatures) == 0
+    assert plaintext.find(b'Viscosity Dispersal Thimble Saturday Flaxseed Deflected') >= 0, \
+        'unsigned Plaintext was not found'
+
+    plaintext, _, verify_result = c.decrypt(open(support.make_filename("cipher-3.asc")))
+    assert len(plaintext) > 0
+    assert len(verify_result.signatures) == 1
+    assert plaintext.find(b'Reenact Studied Thermos Bonehead Unclasp Opposing') >= 0, \
+        'second Plaintext not found'
diff --git a/lang/python/tests/t-decrypt.py b/lang/python/tests/t-decrypt.py
index c72b51ab..99002749 100755
--- a/lang/python/tests/t-decrypt.py
+++ b/lang/python/tests/t-decrypt.py
@@ -42,3 +42,13 @@ with gpg.Context() as c:
     assert len(plaintext) > 0
     assert plaintext.find(b'Wenn Sie dies lesen k') >= 0, \
         'Plaintext not found'
+
+    plaintext, _, _ = c.decrypt(open(support.make_filename("cipher-3.asc")), verify=False)
+    assert len(plaintext) > 0
+    assert plaintext.find(b'Reenact Studied Thermos Bonehead Unclasp Opposing') >= 0, \
+        'second Plaintext not found'
+
+    plaintext, _, _ = c.decrypt(open(support.make_filename("cipher-no-sig.asc")), verify=False)
+    assert len(plaintext) > 0
+    assert plaintext.find(b'Viscosity Dispersal Thimble Saturday Flaxseed Deflected') >= 0, \
+        'third Plaintext was not found'