Re: Research project on PHP coverage results

On Mon, May 10, 2010 at 15:54, Noam Behar <BNOAM@il.ibm.com> wrote: > > Hi, > > I am working in IBM in a research project for analyzing code coverage > results. We tried getting lcov coverage results from PHP (versions 5.2.9 - > 5.2.12) since it is very organized and well documented. > > We configured using: "./configure --enable-gcov" > And built it using: "make lcov" > > What we always get in the same place is an error message indicating the > following: > Processing > lcov_data/chroot_001_x/tmp/PHPCoverage/php-5.2.12/ext/hash/hash_tiger.gcda > geninfo: ERROR: cannot > read > /tmp/PHPCoverage/php-5.2.12/lcov_data/chroot_001_x/tmp/PHPCoverage/php-5.2.12/ext/hash/hash_tiger.gcno! > make: *** [php_lcov.info] Error 2 > > Finally, our goal is to have the final file "php_lcov.info" with all the > collected data from the tests traces. > > Did we run the right commands? > > Is there any specific contact that might help us on that? Nuno maintains the gcov box so he should know most of the kinks and quirks. I'm sure Zoe and your pals in the projectzero team have done gcov builds too. -Hannes