Update tests in fill rests function (referring to develop)

[manoskary]

Need to add extensive testing to the validity of fill_rests function that infills incomplete voices with rests.

[leleogere]

You might want to have a look at the Chopin/Etudes_op_25/2/xml_score.musicxml score in the ASAP dataset, as partitura fails to fill rests in it:

import partitura as pt

pt.score.fill_rests(
    pt.load_musicxml(
        "/home/user/datasets/asap-dataset/Chopin/Etudes_op_25/2/xml_score.musicxml"
    ).parts[0],
    measurewise=True,
)

Traceback:

IndexError                                Traceback (most recent call last)
Cell In[61], line 1
----> 1 pt.score.fill_rests(pt.load_musicxml("/home/user/datasets/asap-dataset/Chopin/Etudes_op_25/2/xml_score.musicxml").parts[0], measurewise=True)

File ~/Applications/partitura/partitura/score.py:5723, in fill_rests(score_data, measurewise)
   5721 if measurewise:
   5722     for measure in measures:
-> 5723         _fill_rests_within_measure(measure, part)
   5724 else:
   5725     note_array = part.note_array(include_staff=True)

File ~/Applications/partitura/partitura/score.py:5541, in _fill_rests_within_measure(measure, part)
   5539 min_start_note = notes_per_vocstaff[sort_note_start[0]]
   5540 if min_start_note.start.t > start_time:
-> 5541     sym_dur = estimate_symbolic_duration(
   5542         min_start_note.start.t - start_time,
   5543         part._quarter_durations[0],
   5544         return_com_durations=True,
   5545     )
   5546     # solution when estimation returns composite durations.
   5547     if isinstance(sym_dur, tuple):

File ~/Applications/partitura/partitura/utils/music.py:769, in estimate_symbolic_duration(dur, div, eps, return_com_durations)
    766     return copy.copy(SYM_COMPOSITE_DURS[j])
    767 else:
    768     # NOTE: Guess tuplets (Naive) it doesn't cover composite durations from tied notes.
--> 769     type = SYM_DURS[i + 3]["type"]
    770     normal_notes = 2
    771     return {
    772         "type": type,
    773         "actual_notes": math.ceil(normal_notes / qdur),
    774         "normal_notes": normal_notes,
    775     }

IndexError: list index out of range