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catacomb/__init__.py, mp.c: Use implicit-conversion rules for rationals.
[catacomb-python]
/
t
/
t-rat.py
diff --git
a/t/t-rat.py
b/t/t-rat.py
index
9fd15d4
..
a2198bd
100644
(file)
--- a/
t/t-rat.py
+++ b/
t/t-rat.py
@@
-68,11
+68,20
@@
class TestRat (U.TestCase):
me.assertFalse(b/a > c/a)
me.assertTrue(c/a > b/a)
me.assertFalse(b/a > c/a)
me.assertTrue(c/a > b/a)
+ ## Conversions from string.
+ me.assertRaises(TypeError, T.add, f, "3")
+
def test_intrat(me):
me.check_rat(C.IntRat)
def test_intrat(me):
me.check_rat(C.IntRat)
- ## Check
string conversions
.
+ ## Check
interaction with floating point
.
u = C.MP(5)/C.MP(4)
u = C.MP(5)/C.MP(4)
+ me.assertEqual(type(u + 0.0), float)
+ me.assertEqual(u, 1.25)
+ me.assertTrue(u < 1.26)
+ me.assertTrue(u > 1.24)
+
+ ## Check string conversions.
me.assertEqual(str(u), "5/4")
me.assertEqual(repr(u), "IntRat(5, 4)")
me.assertEqual(str(u), "5/4")
me.assertEqual(repr(u), "IntRat(5, 4)")
@@
-81,6
+90,7
@@
class TestRat (U.TestCase):
## Check string conversions.
u = C.GF(5)/C.GF(4)
## Check string conversions.
u = C.GF(5)/C.GF(4)
+ me.assertRaises(TypeError, T.add, u, 0.0)
me.assertEqual(str(u), "0x5/0x4")
me.assertEqual(repr(u), "GFRat(0x5, 0x4)")
me.assertEqual(str(u), "0x5/0x4")
me.assertEqual(repr(u), "GFRat(0x5, 0x4)")