Re: a couple of regression tests

[Phil Holmes]

James,

We now have a new bug-squadder, Marc Schonbrun, who will be looking at 
regtests to make sure the output makes sense, even if it has been consistent 
over the recent releases.  We'll start by capturing these on a wiki.  I've 
added you comments to http://wiki.lilynet.net/index.php/Regtest_Issues and 
thanks.

--
Phil Holmes
Bug Squad


"James Bailey" <address@hidden> wrote in message 
news:address@hidden
So, as a result of my new-found ability to quickly and easily look at the 
regression tests, I noticed some things:

The regression test for beam-quant-standard has a (to me) odd warning:

Processing `beam-quant-standard.ly'
Parsing...
Interpreting music... [8][16][24]
Preprocessing graphical objects...
Finding the ideal number of pages...
Fitting music on 1 page...
Drawing systems...
warning: Error in beam quanting.  Expected (-0.19,-0.19) found (0.0 . 0.0).
warning: Error in beam quanting.  Expected (-0.19,-0.19) found (0.0 . 0.0).
warning: Error in beam quanting.  Expected (-0.19,-0.19) found (0.0 . 0.0).
warning: Error in beam quanting.  Expected (3,3) found (3.5 . 3.5).
warning: Error in beam quanting.  Expected (2.19,2.19) found (2.81 . 2.81).
Layout output to `beam-quant-standard.ps'...
Converting to `./beam-quant-standard.pdf'...

I don't know if this is the desired behavior, but I thought I'd point it 
out. If it is the desired behavior, I may make a suggestion on how to make 
that a bit more apparent in the regtest description.

• beam-multiple-cross-staff has beams that collide with a notehead. see the 
following warning:

Processing `beam-multiple-cross-staff.ly'
Parsing...
Interpreting music...
Preprocessing graphical objects...
beam-multiple-cross-staff.ly:24:20: warning: ignoring too many clashing note 
columns
   b8[ b16 \stemUp
                   b,,16 ]
Finding the ideal number of pages...
Fitting music on 1 page...
Drawing systems...
warning: no viable initial configuration found: may not find good beam slope
Layout output to `beam-multiple-cross-staff.ps'...
Converting to `./beam-multiple-cross-staff.pdf'...

• beam-funky.ly has beams that collide with ledger lines. This may be 
related to one of the existing kneed-beams/cross-staff beams issues already 
in the tracker.

• beam-cross-staff.ly generates warnings, but the output is fine:

Processing `beam-cross-staff.ly'
Parsing...
Interpreting music...
Preprocessing graphical objects...
Finding the ideal number of pages...
Fitting music on 1 page...
Drawing systems...
warning: no viable initial configuration found: may not find good beam slope
warning: no viable initial configuration found: may not find good beam slope
Layout output to `beam-cross-staff.ps'...
Converting to `./beam-cross-staff.pdf'...

bar-scripts.ly is a bit confusing for me. There's a \break, but it's not 
apparent, shortInstrumentName is set, which should show up on the line that 
has the break, but I don't see it. Also, the description implies that a mark 
should appear on an invisible barline, but I don't see that either. Does 
this do what it's supposed to and I'm just misunderstanding it, or is it 
supposed to do something and it isn't?

baerenreiter-sarabande.ly does not displaye within the margins of the pdf 
documentation. Actually compiling the regtest is fine and the html version 
is fine, however.=