Data Labels

tests/test_score_bundle.py

@@ -6,6 +6,7 @@ import json
 from pathlib import Path
 import tempfile
 import unittest
+from unittest.mock import patch
 from xml.etree import ElementTree
 
 from generator.arrange.generate import arrange_document
@@ -34,6 +35,14 @@ class ScoreBundleTests(unittest.TestCase):
       self.assertTrue(list(output.rglob('*.png')))
       generate_assets(args)
       self.assertEqual(original, {p.relative_to(output): p.read_bytes() for p in output.rglob('*') if p.is_file()})
+      with patch('generator.__main__.compile_tree', side_effect=ValueError('invalid generated audio')):
+        with self.assertRaisesRegex(ValueError, 'audio'):
+          generate_assets(args)
+      self.assertEqual(original, {p.relative_to(output): p.read_bytes() for p in output.rglob('*') if p.is_file()})
+      source.write_text(xml_score(xml_note() + '<barline><repeat direction="backward"/></barline>'))
+      with self.assertRaisesRegex(ValueError, 'write the music out'):
+        generate_assets(args)
+      self.assertEqual(original, {p.relative_to(output): p.read_bytes() for p in output.rglob('*') if p.is_file()})
       source.write_text(xml_score(xml_note(extra='<accidental smufl="unavailableGlyph">other</accidental>')))
       with self.assertRaisesRegex(EngravingError, 'unavailableGlyph'):
         generate_assets(args)
@@ -68,6 +77,22 @@ class ScoreBundleTests(unittest.TestCase):
       restored = self.round_trip(document)
       validate_document(restored)
       self.assertTrue(any(len(m['voices']) == 2 for m in restored['staves'][0]['measures']))
+  def test_contiguous_ties_continue_across_systems_without_repeat_state(self):
+    from generator.engraving.layout import make_system
+    from generator.engraving.notation import ScoreIndex
+    from generator.playback import compile_timeline
+    text = xml_score(xml_note(extra='<tie type="start"/>'))
+    text = text.replace('</measure></part>', '</measure><measure number="2">' + xml_note(extra='<tie type="stop"/>') + '<barline><bar-style>light-heavy</bar-style></barline></measure></part>')
+    source = parse(text)
+    index = ScoreIndex(source)
+    fonts = Fonts(Path('package/assets/fonts/petaluma'))
+    for start, end in ((0, 4), (4, 8)):
+      system = make_system(index, start, end, fonts, Style())
+      self.assertTrue(any(p.role == 'tie' and len(p.sources) == 2 for p in system.primitives))
+    self.assertEqual([fraction(e['duration']) for e in compile_timeline(source)['events']], [8])
+    restored = self.round_trip(source)
+    self.assertEqual(notes(restored)[0]['pitches'], notes(source)[0]['pitches'])
+    self.assertEqual(restored['staves'][0]['measures'][1]['barlines'], {'right': 'light-heavy'})
   def test_microtones_remain_exact_after_transposition_and_export(self):
     source = parse(xml_score(xml_note(alter='0.5', extra='<accidental>quarter-sharp</accidental>')))
     transposed = transpose_document(source, 'D')