Author: Amaury Forgeot d'Arc <amaur...@gmail.com>
Branch: py3k
Changeset: r63820:c277866e4943
Date: 2013-05-03 22:21 +0200
http://bitbucket.org/pypy/pypy/changeset/c277866e4943/
Log: Fix test_compiler: pypy optimizes the code like CPython 3.3, and
stores -0.0 in co_const.
diff --git a/pypy/interpreter/test/test_compiler.py
b/pypy/interpreter/test/test_compiler.py
--- a/pypy/interpreter/test/test_compiler.py
+++ b/pypy/interpreter/test/test_compiler.py
@@ -717,6 +717,9 @@
class AppTestCompiler:
+ def setup_class(cls):
+ cls.w_runappdirect = cls.space.wrap(cls.runappdirect)
+
def test_bom_with_future(self):
s = b'\xef\xbb\xbffrom __future__ import division\nx = 1/2'
ns = {}
@@ -738,12 +741,15 @@
assert type(ns['d'][0][0]) is complex
def test_zeros_not_mixed(self):
- import math
+ import math, sys
code = compile("x = -0.0; y = 0.0", "<test>", "exec")
consts = code.co_consts
- x, y = consts
- assert isinstance(x, float)
- assert math.copysign(1, x) == 1
+ if not self.runappdirect or sys.version_info[:2] != (3, 2):
+ # Only CPython 3.2 does not store -0.0.
+ # PyPy implements 3.3 here.
+ x, y, z = consts
+ assert isinstance(x, float) and isinstance(y, float)
+ assert math.copysign(1, x) != math.copysign(1, y)
ns = {}
exec("z1, z2 = 0j, -0j", ns)
assert math.atan2(ns["z1"].imag, -1.) == math.atan2(0., -1.)
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