algorithms.c (FOO.hashbufN): Consistently raise `ValueError' if too big.

[catacomb-python] / t / t-algorithms.py

diff --git a/t/t-algorithms.py b/t/t-algorithms.py
index aa8567b1f7a76f963bdc4b556ea9c01d4fa554a9..261c53bf05e5aab36b6d5221510c29c319166971 100644 (file)
--- a/t/t-algorithms.py
+++ b/t/t-algorithms.py
@@ -95,8 +95,7 @@ class HashBufferTestMixin (U.TestCase):
     if w <= 3:
       n = 1 << 8*w
       h0, _ = makefn(w + n)
-      me.assertRaises((ValueError, OverflowError, TypeError),
-                      hashfn, h0, C.ByteString.zero(n))
+      me.assertRaises(ValueError, hashfn, h0, C.ByteString.zero(n))
 
   def check_hashbuffer(me, makefn):
     """Test the various `hash...' methods."""
@@ -106,10 +105,9 @@ class HashBufferTestMixin (U.TestCase):
     me.check_hashbuffer_hashn(2, True, makefn, lambda h, n: h.hashu16(n))
     me.check_hashbuffer_hashn(2, True, makefn, lambda h, n: h.hashu16b(n))
     me.check_hashbuffer_hashn(2, False, makefn, lambda h, n: h.hashu16l(n))
-    if hasattr(makefn(0)[0], "hashu24"):
-      me.check_hashbuffer_hashn(3, True, makefn, lambda h, n: h.hashu24(n))
-      me.check_hashbuffer_hashn(3, True, makefn, lambda h, n: h.hashu24b(n))
-      me.check_hashbuffer_hashn(3, False, makefn, lambda h, n: h.hashu24l(n))
+    me.check_hashbuffer_hashn(3, True, makefn, lambda h, n: h.hashu24(n))
+    me.check_hashbuffer_hashn(3, True, makefn, lambda h, n: h.hashu24b(n))
+    me.check_hashbuffer_hashn(3, False, makefn, lambda h, n: h.hashu24l(n))
     me.check_hashbuffer_hashn(4, True, makefn, lambda h, n: h.hashu32(n))
     me.check_hashbuffer_hashn(4, True, makefn, lambda h, n: h.hashu32b(n))
     me.check_hashbuffer_hashn(4, False, makefn, lambda h, n: h.hashu32l(n))
@@ -123,10 +121,9 @@ class HashBufferTestMixin (U.TestCase):
     me.check_hashbuffer_bufn(2, True, makefn, lambda h, x: h.hashbuf16(x))
     me.check_hashbuffer_bufn(2, True, makefn, lambda h, x: h.hashbuf16b(x))
     me.check_hashbuffer_bufn(2, False, makefn, lambda h, x: h.hashbuf16l(x))
-    if hasattr(makefn(0)[0], "hashbuf24"):
-      me.check_hashbuffer_bufn(3, True, makefn, lambda h, x: h.hashbuf24(x))
-      me.check_hashbuffer_bufn(3, True, makefn, lambda h, x: h.hashbuf24b(x))
-      me.check_hashbuffer_bufn(3, False, makefn, lambda h, x: h.hashbuf24l(x))
+    me.check_hashbuffer_bufn(3, True, makefn, lambda h, x: h.hashbuf24(x))
+    me.check_hashbuffer_bufn(3, True, makefn, lambda h, x: h.hashbuf24b(x))
+    me.check_hashbuffer_bufn(3, False, makefn, lambda h, x: h.hashbuf24l(x))
     me.check_hashbuffer_bufn(4, True, makefn, lambda h, x: h.hashbuf32(x))
     me.check_hashbuffer_bufn(4, True, makefn, lambda h, x: h.hashbuf32b(x))
     me.check_hashbuffer_bufn(4, False, makefn, lambda h, x: h.hashbuf32l(x))