[Python-checkins] cpython: test_time: add more tests on HALF_UP rounding mode
victor.stinner
python-checkins at python.org
Wed Sep 2 11:05:46 CEST 2015
https://hg.python.org/cpython/rev/3a361a56b88c
changeset: 97573:3a361a56b88c
user: Victor Stinner <victor.stinner at gmail.com>
date: Wed Sep 02 11:05:32 2015 +0200
summary:
test_time: add more tests on HALF_UP rounding mode
files:
Lib/test/test_time.py | 36 ++++++++++++++++++++++++------
1 files changed, 28 insertions(+), 8 deletions(-)
diff --git a/Lib/test/test_time.py b/Lib/test/test_time.py
--- a/Lib/test/test_time.py
+++ b/Lib/test/test_time.py
@@ -1082,9 +1082,18 @@
(-1.9, -2, FLOOR),
(-1.9, -2, HALF_UP),
(-1.9, -1, CEILING),
+
(1.9, 1, FLOOR),
(1.9, 2, HALF_UP),
(1.9, 2, CEILING),
+
+ (-0.6, -1, HALF_UP),
+ (-0.5, -1, HALF_UP),
+ (-0.4, 0, HALF_UP),
+
+ (0.4, 0, HALF_UP),
+ (0.5, 1, HALF_UP),
+ (0.6, 1, HALF_UP),
):
self.assertEqual(pytime_object_to_time_t(obj, rnd), time_t)
@@ -1127,13 +1136,19 @@
(1e-7, (0, 1), CEILING),
(1e-7, (0, 0), HALF_UP),
- (0.4e-6, (0, 0), HALF_UP),
- (0.5e-6, (0, 1), HALF_UP),
- (0.6e-6, (0, 1), HALF_UP),
-
(0.9999999, (0, 999999), FLOOR),
(0.9999999, (1, 0), CEILING),
(0.9999999, (1, 0), HALF_UP),
+
+ (-0.6e-6, (-1, 999999), HALF_UP),
+ # skipped, -0.5e-6 is inexact in base 2
+ #(-0.5e-6, (-1, 999999), HALF_UP),
+ (-0.4e-6, (0, 0), HALF_UP),
+
+ (0.4e-6, (0, 0), HALF_UP),
+ # skipped, 0.5e-6 is inexact in base 2
+ #(0.5e-6, (0, 1), HALF_UP),
+ (0.6e-6, (0, 1), HALF_UP),
):
with self.subTest(obj=obj, round=rnd, timeval=timeval):
self.assertEqual(pytime_object_to_timeval(obj, rnd), timeval)
@@ -1177,13 +1192,18 @@
(1e-10, (0, 1), CEILING),
(1e-10, (0, 0), HALF_UP),
+ (0.9999999999, (0, 999999999), FLOOR),
+ (0.9999999999, (1, 0), CEILING),
+ (0.9999999999, (1, 0), HALF_UP),
+
+ (-0.6e-9, (-1, 999999999), HALF_UP),
+ # skipped, 0.5e-6 is inexact in base 2
+ #(-0.5e-9, (-1, 999999999), HALF_UP),
+ (-0.4e-9, (0, 0), HALF_UP),
+
(0.4e-9, (0, 0), HALF_UP),
(0.5e-9, (0, 1), HALF_UP),
(0.6e-9, (0, 1), HALF_UP),
-
- (0.9999999999, (0, 999999999), FLOOR),
- (0.9999999999, (1, 0), CEILING),
- (0.9999999999, (1, 0), HALF_UP),
):
with self.subTest(obj=obj, round=rnd, timespec=timespec):
self.assertEqual(pytime_object_to_timespec(obj, rnd), timespec)
--
Repository URL: https://hg.python.org/cpython
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