diff options
author | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:39:38 -0800 |
---|---|---|
committer | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:39:38 -0800 |
commit | 1a5780aabb550cae175ad8711e2f33ba644d0ddb (patch) | |
tree | 68e47eaafb4ccc17bbdb7668c6058984945b332d /Lib/test/test_peepholer.py | |
parent | 956c7cfa7111ab5458e2f69868a05b7b84fc6843 (diff) | |
parent | d1d8706cdb77e2adbbb4110338dcda0e1811f892 (diff) | |
download | cpython-1a5780aabb550cae175ad8711e2f33ba644d0ddb.tar.gz |
Issue #29319: Prevent RunMainFromImporter overwriting sys.path[0].
Diffstat (limited to 'Lib/test/test_peepholer.py')
-rw-r--r-- | Lib/test/test_peepholer.py | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/Lib/test/test_peepholer.py b/Lib/test/test_peepholer.py index 41e5091fab..b0336407c3 100644 --- a/Lib/test/test_peepholer.py +++ b/Lib/test/test_peepholer.py @@ -1,9 +1,8 @@ import dis import re import sys -from io import StringIO +import textwrap import unittest -from math import copysign from test.bytecode_helper import BytecodeTestCase @@ -30,22 +29,25 @@ class TestTranforms(BytecodeTestCase): def test_global_as_constant(self): # LOAD_GLOBAL None/True/False --> LOAD_CONST None/True/False - def f(x): - None - None + def f(): + x = None + x = None return x - def g(x): - True + def g(): + x = True return x - def h(x): - False + def h(): + x = False return x + for func, elem in ((f, None), (g, True), (h, False)): self.assertNotInBytecode(func, 'LOAD_GLOBAL') self.assertInBytecode(func, 'LOAD_CONST', elem) + def f(): 'Adding a docstring made this test fail in Py2.5.0' return None + self.assertNotInBytecode(f, 'LOAD_GLOBAL') self.assertInBytecode(f, 'LOAD_CONST', None) |