disabling saslprep() support under Jython - it lacks the stringprep module

5 files changed, 15 insertions, 57 deletions

diff --git a/passlib/tests/test_context.py b/passlib/tests/test_context.py
index b1c7828..d039ac6 100644
--- a/passlib/tests/test_context.py
+++ b/passlib/tests/test_context.py
@@ -1263,6 +1263,8 @@ sha512_crypt__min_rounds = 45000
 
     def test_61_passprep(self):
         "test passprep option"
+        self.require_stringprep()
+
         # saslprep should normalize pu -> pn
         pu = u("a\u0300") # unnormalized unicode
         pn = u("\u00E0") # normalized unicode
diff --git a/passlib/tests/test_context_deprecated.py b/passlib/tests/test_context_deprecated.py
index e6aaffa..f6d33d8 100644
--- a/passlib/tests/test_context_deprecated.py
+++ b/passlib/tests/test_context_deprecated.py
@@ -1105,62 +1105,6 @@ class CryptContextTest(TestCase):
                 res = ctx.verify_and_update(PASS1, BAD1)
                 self.assertTrue(res[0] and res[1] and res[1] != BAD1)
 
-    def test_91_passprep(self):
-        "test passprep option"
-        # saslprep should normalize pu -> pn
-        pu = u("a\u0300") # unnormalized unicode
-        pn = u("\u00E0") # normalized unicode
-
-        # create contexts w/ various options
-        craw = CryptContext(["md5_crypt"])
-        cnorm = CryptContext(["md5_crypt"], all__passprep="saslprep")
-        cback = CryptContext(["md5_crypt"], all__passprep="saslprep,raw")
-        clst = [craw,cnorm,cback]
-
-        # check raw encrypt against verify methods
-        h = craw.encrypt(pu)
-
-        self.assertTrue(craw.verify(pu, h))
-        self.assertFalse(cnorm.verify(pu, h))
-        self.assertTrue(cback.verify(pu, h))
-
-        self.assertFalse(craw.verify(pn, h))
-        self.assertFalse(craw.verify(pn, h))
-        self.assertFalse(craw.verify(pn, h))
-
-        # check normalized encrypt against verify methods
-        for ctx in [cnorm, cback]:
-            h = ctx.encrypt(pu)
-
-            self.assertFalse(craw.verify(pu, h))
-            self.assertTrue(cnorm.verify(pu, h))
-            self.assertTrue(cback.verify(pu, h))
-
-            for ctx2 in clst:
-                self.assertTrue(ctx2.verify(pn, h))
-
-        # check all encrypts leave normalized input alone
-        for ctx in clst:
-            h = ctx.encrypt(pn)
-
-            self.assertFalse(craw.verify(pu, h))
-            self.assertTrue(cnorm.verify(pu, h))
-            self.assertTrue(cback.verify(pu, h))
-
-            for ctx2 in clst:
-                self.assertTrue(ctx2.verify(pn, h))
-
-        # test invalid name
-        self.assertRaises(KeyError, CryptContext, ["md5_crypt"],
-                          all__passprep="xxx")
-
-        # test per-hash passprep
-        ctx = CryptContext(["md5_crypt", "sha256_crypt"],
-            all__passprep="raw", sha256_crypt__passprep="saslprep",
-            )
-        self.assertFalse(ctx.verify(pu, ctx.encrypt(pn, scheme="md5_crypt")))
-        self.assertTrue(ctx.verify(pu, ctx.encrypt(pn, scheme="sha256_crypt")))
-
     #=========================================================
     #eoc
     #=========================================================
diff --git a/passlib/tests/test_handlers.py b/passlib/tests/test_handlers.py
index d045e94..102a3dc 100644
--- a/passlib/tests/test_handlers.py
+++ b/passlib/tests/test_handlers.py
@@ -1919,9 +1919,13 @@ class scram_test(HandlerCase):
         '$scram$4096$QSXCR.Q6sek8bf92$sha1=HZbuOlKbWl.eR8AfIposuKbhX30',
     ]
 
-    # silence norm_hash_name() warning
     def setUp(self):
         super(scram_test, self).setUp()
+
+        # some platforms lack stringprep (e.g. Jython, IronPython)
+        self.require_stringprep()
+
+        # silence norm_hash_name() warning
         warnings.filterwarnings("ignore", r"norm_hash_name\(\): unknown hash")
 
     def test_90_algs(self):
diff --git a/passlib/tests/test_utils.py b/passlib/tests/test_utils.py
index 001524d..a468ecf 100644
--- a/passlib/tests/test_utils.py
+++ b/passlib/tests/test_utils.py
@@ -295,6 +295,7 @@ class MiscTest(TestCase):
 
     def test_saslprep(self):
         "test saslprep() unicode normalizer"
+        self.require_stringprep()
         from passlib.utils import saslprep as sp
 
         # invalid types
diff --git a/passlib/tests/utils.py b/passlib/tests/utils.py
index eb8f3a7..ba439b7 100644
--- a/passlib/tests/utils.py
+++ b/passlib/tests/utils.py
@@ -505,6 +505,13 @@ class TestCase(unittest.TestCase):
             msg = "error for case %r:" % (elem.render(1),)
             self.assertEqual(result, correct, msg)
 
+    def require_stringprep(self):
+        "helper to skip test if stringprep is missing"
+        from passlib.utils import stringprep
+        if not stringprep:
+            from passlib.utils import _stringprep_missing_reason
+            raise self.skipTest("not available - stringprep module is " +
+                                _stringprep_missing_reason)
     #============================================================
     #eoc
     #============================================================