[issue12400] regrtest: always run tests in verbose mode, but hide the output on success

[Éric Araujo]

Éric Araujo <merwok at netwok.org> added the comment:

One more time, commit messages using the present tense are ambiguous: when you write “runtest() truncates the StringIO stream before a new test“, it’s not clear at all whether you describe the previous, incorrect behavior or the new, fixed one.  These phrasings are better:

“X used to do Y” (old behavior)
“X now does Z” (new)
“make X do Z” (new)

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nosy: +eric.araujo

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue12400>
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