[issue27131] Unit test random shuffle

[Raymond Hettinger]

New submission from Raymond Hettinger:

This tests that a specific shuffle result is obtained (which is an implementation specific detail subject to change).  An alternate possible test would just check to see that all the inputs are present in the output.

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nosy: +rhettinger

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue27131>
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