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khodowany
2026-09-26 17:26:22 -05:00
parent 11222a9f8c
commit c8581ea51a
11 changed files with 343 additions and 186 deletions
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tests/test_guitar.py
+2 -2
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@@ -132,14 +132,14 @@ class GuitarTests(unittest.TestCase):
states = {}
for index in range(40):
positions = tuple(generator.guitar.TabPosition(s, randomizer.randrange(21), 0) for s in randomizer.sample(range(1, 7), 3))
states[index] = generator.guitar.Placement(tuple(randomizer.randrange(8) for _ in range(3)), tuple((str(i), p) for i, p in enumerate(positions)), None, ())
states[index] = generator.guitar.Placement(generator.guitar.VoicingCost(*(randomizer.randrange(8) for _ in range(6))), tuple((str(i), p) for i, p in enumerate(positions)), None, ())
grid = generator.guitar.nearest_positions(states)
for x, row in enumerate(grid):
for y, actual in enumerate(row):
candidates = []
for index, state in enumerate(states.values()):
a, b = generator.guitar.position_center(tuple(p for _, p in state.active))
candidates.append(((state.cost[0] + abs(x - a) + abs(y - b), *state.cost[1:]), index))
candidates.append((state.cost.moved(abs(x - a) + abs(y - b)), index))
self.assertEqual(actual[:2], min(candidates))
def test_generated_chord_retains_strings_when_a_melody_enters(self):
content = tests.test_musicxml.xml_note() + '<backup><duration>4</duration></backup><forward><duration>2</duration></forward>' + tests.test_musicxml.xml_note('C', 2, 'half', octave=7, extra='<voice>2</voice>')