Description: Add override teardDown() function to cleanup directory after tests. This will avoid
 dirty tree module at installation time
Author: Josue Ortega <josue@debian.org>
Last-Update: 2019-12-30
Forwarded: not-needed


--- a/src/ecdsa/test_pyecdsa.py
+++ b/src/ecdsa/test_pyecdsa.py
@@ -55,6 +55,11 @@
 
 
 class ECDSA(unittest.TestCase):
+
+    def tearDown(self):
+        if os.path.isdir("t"):
+            shutil.rmtree("t")
+
     def test_basic(self):
         priv = SigningKey.generate()
         pub = priv.get_verifying_key()
@@ -957,6 +962,10 @@
 
 
 class DER(unittest.TestCase):
+    def tearDown(self):
+        if os.path.isdir("t"):
+            shutil.rmtree("t")
+
     def test_integer(self):
         self.assertEqual(der.encode_integer(0), b("\x02\x01\x00"))
         self.assertEqual(der.encode_integer(1), b("\x02\x01\x01"))
@@ -1018,6 +1027,11 @@
 
 
 class Util(unittest.TestCase):
+
+    def tearDown(self):
+        if os.path.isdir("t"):
+            shutil.rmtree("t")
+
     def test_trytryagain(self):
         tta = util.randrange_from_seed__trytryagain
         for i in range(1000):
@@ -1058,6 +1072,9 @@
 
 
 class RFC6979(unittest.TestCase):
+    def tearDown(self):
+        if os.path.isdir("t"):
+            shutil.rmtree("t")
     # https://tools.ietf.org/html/rfc6979#appendix-A.1
     def _do(self, generator, secexp, hsh, hash_func, expected):
         actual = rfc6979.generate_k(generator.order(), secexp, hash_func, hsh)
@@ -1196,6 +1213,10 @@
 
 
 class ECDH(unittest.TestCase):
+    def tearDown(self):
+        if os.path.isdir("t"):
+            shutil.rmtree("t")
+
     def _do(self, curve, generator, dA, x_qA, y_qA, dB, x_qB, y_qB, x_Z, y_Z):
         qA = dA * generator
         qB = dB * generator