From: Sergey Matveev <stargrave@stargrave.org>
Date: Sat, 19 May 2018 14:42:23 +0000 (+0300)
Subject: Implicit tags can not be empty
X-Git-Tag: 3.7~29
X-Git-Url: http://www.git.cypherpunks.ru/?p=pyderasn.git;a=commitdiff_plain;h=a5c6c3b3d379e8bdaf62603322caccf3aab35469

Implicit tags can not be empty
---

diff --git a/tests/test_pyderasn.py b/tests/test_pyderasn.py
index dfea430..4fc8a66 100644
--- a/tests/test_pyderasn.py
+++ b/tests/test_pyderasn.py
@@ -285,7 +285,7 @@ class CommonMixin(object):
         with self.assertRaises(ValueError):
             self.base_klass(impl=b"whatever", expl=b"whenever")
 
-    @given(binary(), integers(), integers(), integers())
+    @given(binary(min_size=1), integers(), integers(), integers())
     def test_decoded(self, impl, offset, llen, vlen):
         obj = self.base_klass(impl=impl, _decoded=(offset, llen, vlen))
         self.assertEqual(obj.offset, offset)
@@ -294,7 +294,7 @@ class CommonMixin(object):
         self.assertEqual(obj.tlen, len(impl))
         self.assertEqual(obj.tlvlen, obj.tlen + obj.llen + obj.vlen)
 
-    @given(binary())
+    @given(binary(min_size=1))
     def test_impl_inherited(self, impl_tag):
         class Inherited(self.base_klass):
             impl = impl_tag
@@ -1138,8 +1138,8 @@ class TestBitString(CommonMixin, TestCase):
     @given(
         tuples(integers(min_value=0), binary()),
         tuples(integers(min_value=0), binary()),
-        binary(),
-        binary(),
+        binary(min_size=1),
+        binary(min_size=1),
     )
     def test_comparison(self, value1, value2, tag1, tag2):
         for klass in (BitString, BitStringInherited):
@@ -1451,7 +1451,7 @@ class TestOctetString(CommonMixin, TestCase):
         repr(obj)
         pprint(obj)
 
-    @given(binary(), binary(), binary(), binary())
+    @given(binary(), binary(), binary(min_size=1), binary(min_size=1))
     def test_comparison(self, value1, value2, tag1, tag2):
         for klass in (OctetString, OctetStringInherited):
             obj1 = klass(value1)
@@ -2555,8 +2555,8 @@ class StringMixin(object):
     def test_comparison(self, d):
         value1 = d.draw(text(alphabet=self.text_alphabet()))
         value2 = d.draw(text(alphabet=self.text_alphabet()))
-        tag1 = d.draw(binary())
-        tag2 = d.draw(binary())
+        tag1 = d.draw(binary(min_size=1))
+        tag2 = d.draw(binary(min_size=1))
         obj1 = self.base_klass(value1)
         obj2 = self.base_klass(value2)
         self.assertEqual(obj1 == obj2, value1 == value2)
@@ -2993,8 +2993,8 @@ class TimeMixin(object):
             min_value=self.min_datetime,
             max_value=self.max_datetime,
         ))
-        tag1 = d.draw(binary())
-        tag2 = d.draw(binary())
+        tag1 = d.draw(binary(min_size=1))
+        tag2 = d.draw(binary(min_size=1))
         if self.omit_ms:
             value1 = value1.replace(microsecond=0)
             value2 = value2.replace(microsecond=0)