Bogdan Marinescu 9704edfca7 Fix add_py_targets and tests ... Previously, add_py_targets assumed that it is not an error to add an existing target if that target was previously added using add_py_targets. This was done to aid testing, but it was weird, error prone and broke with the latest changes to the caching mechanism. With this commit: - it is always an error to add a target that was previously added, which is much more consistent. - tests for the configuration mechanism use the newly added 'set_targets_json_location' function to clear the internal caches in targets.py (and thus all previously added custom targets). As a side effect, this commit also tests the 'set_targets_json_location' function itself.		2016-07-12 14:42:21 +03:00
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config_test	Fix add_py_targets and tests	2016-07-12 14:42:21 +03:00