On 03/04/2020 16:59, Tom Lane wrote:
Petr Jelinek <p...@2ndquadrant.com> writes:
AFAIK gcov can't handle multiple instances of same process being started
as it just overwrites the coverage files. So for TAP test it will report
bogus info (as in some code that's executed will look as not executed).
Hm, really? I routinely run "make check" (ie, parallel regression
tests) under coverage, and I get results that seem sane. If I were
losing large chunks of the data, I think I'd have noticed.
Parallel regression still just starts single postgres instance no?
--
Petr Jelinek
2ndQuadrant - PostgreSQL Solutions for the Enterprise
https://www.2ndQuadrant.com/
