Matt Martz 95e77ac853 Ensure that the src file contents is converted to unicode in diff info (#45744) ... * Ensure that the src file contents is converted to unicode in diff info. Fixes #45717 * Fix up and cleanup * The diff functionality in the callback plugins should have the to_text() calls removed since we're now doing it in ActionBase * catching of UnicodeError and warnings in the callback diff functionality from 61d01f549f haven't been needed since we switched to to_text so remove them. * Add a note to ActionBase's diff function giving an example of when the diff function will be inaccurate and how to fix it * Fix callback get_diff() tests I believe the unittests of callback's get_diff() were wrong. They were sending in a list where strings were expected. Because previous code was transforming the lists into strings via their repr, the previous tests did not fail but they would have formatted the test cases output in an odd way if we had looked at it.		2018-09-20 12:31:48 -05:00
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ansible	Ensure that the src file contents is converted to unicode in diff info (#45744)	2018-09-20 12:31:48 -05:00