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changeset 18384:e389a25e7e60

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tests: run with PYTHONHASHSEED=random Python set and dict iteration order is in principle undefined but usually 'quite stable'. Setting PYTHONHASHSEED=random will make the iteration order more random in Python 2.6.8 and 2.7.3 and where it has been backported. This can thus help spot dependencies on undefined behaviour and prevent future problems.
author Mads Kiilerich <madski@unity3d.com>
date Tue, 15 Jan 2013 23:30:10 +0100
parents 6880eae9f861
children bafbfe0b450c
files tests/run-tests.py
diffstat 1 files changed, 1 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/tests/run-tests.py	Tue Jan 15 13:33:28 2013 -0800
+++ b/tests/run-tests.py	Tue Jan 15 23:30:10 2013 +0100
@@ -1252,6 +1252,7 @@
     os.environ['no_proxy'] = ''
     os.environ['NO_PROXY'] = ''
     os.environ['TERM'] = 'xterm'
+    os.environ['PYTHONHASHSEED'] = 'random'
 
     # unset env related to hooks
     for k in os.environ.keys():