hadley/testthat — pull request #117 by jefferis (2014-01-08 00:40:03+00:00)
Title: enable debugging in rstudio when testing a file

* not sure if the try is necessary
(I was thinking about older Rstudio versions - don't know how to test version)
* this works for me for breakpoints in functions
but not for top level breakpoints in tests themselves