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Re: How to properly build and run testsuite?


On Thu, 21 Nov 2019 at 19:11, Andrew Dean via gcc <gcc@gcc.gnu.org> wrote:
>
> I'm curious what other people are doing, because I'm never able to match the results that get reported to the test-results list. I created a brand new virtual machine running Ubuntu 18.04 (x86_64), installed the prereqs as listed here:  https://gcc.gnu.org/install/prerequisites.html, created the repo following the "Getting Started - Read Only" instructions listed here: https://gcc.gnu.org/wiki/GitMirror, then ran these commands from my build folder.
> configure --disable-multilib --prefix=/home/adean/install
> make
> make check -k
>
> As an example, the gcc summary for me (10.0.0 20191120) shows
> # of unexpected failures        85
> # of unexpected successes       35

That doesn't seem too bad.

> Whereas the most recent reported results (10.0.0 20191118) show only 2 unexpected failures and no unexpected successes in the gcc summary.

Which results are you looking at?
Two failures sounds very low, it's probably not running the guality
tests which usually fail.

> Is it really just because I'm two days newer that ~120 regressions entered the picture (unlikely) or am I doing something wrong on my machine?
>
> Thanks,
> Andrew
>


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