[LyX/master] Failing export tests

[Kornel Benko]

Am Mon, 20 May 2024 10:40:35 -0400
schrieb Scott Kostyshak <skostysh at lyx.org>:

> On Mon, May 20, 2024 at 03:11:41PM GMT, Kornel Benko wrote:
> > Am Mon, 20 May 2024 14:27:26 +0200
> > schrieb "Jürgen Spitzmüller" <jspitzm at gmail.com>:
> >   
> > > Am Montag, dem 20.05.2024 um 11:40 +0200 schrieb Kornel Benko:  
> > > > Some russian documents fail  
> > > 
> > > They work for me if I set appropriate fonts. What error do you get?  
> > 
> > After rerunning the Russian tests, they passed here too. Interestingly the needed time
> > was way smaller (instead of about 1000s now they needed each 30-60s).  
> 
> The problem with those tests is that, from the little that I understand,
> LuaTeX does not generate the fonts needed. The reason they pass on your
> second try is that other engines do generate the fonts.
> 
> In lyx-tester I build the fonts manually before running the tests. It is
> hackish, but you can see it here:
> 
>   https://gitlab.com/scottkosty/lyx-tester/-/blob/master/lyx-tester?ref_type=heads#L561
> Probably a better hack would be to run the other tests first. e.g., we
> could add some dependencies like "pdf5 and dvi3 test for Russian
> documents must be run after the pdf2 tests", but I don't know if that's
> possible with the ctests.

I don't see a way to order the tests. Maybe run first run xelatex tests
 with '-R pdf4_systemF' and then run with added '-E pdf4_systemF'

> I asked a question for alternative workarounds:
> 
>   https://tex.stackexchange.com/questions/649259/can-i-ask-luatex-to-run-mktextfm

Not much help there :(

> By the way, this issue had stumped me for probably about a year before I
> figured it out, because it seemed random and not reproducible.
> 
> Scott

	Kornel
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