def test_ArtificialHarmonic_14():
harm1 = auxjad.ArtificialHarmonic(r"<a d'>1")
harm2 = auxjad.ArtificialHarmonic(r"<a d'>1",
markup='I.',
)
harm3 = auxjad.ArtificialHarmonic(r"<a d'>1",
markup='I.',
direction=abjad.Down)
staff = abjad.Staff([harm1, harm2, harm3])
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
{
<
a
\tweak style #'harmonic
d'
>1
<
a
\tweak style #'harmonic
d'
>1
^ \markup { I. }
<
a
\tweak style #'harmonic
d'
>1
_ \markup { I. }
}
""")
def test_ArtificialHarmonic_18():
harm1 = auxjad.ArtificialHarmonic(r"<bf' ef''>1")
harm2 = auxjad.ArtificialHarmonic(r"<bf' ef''>1",
markup='III.',
)
harm3 = auxjad.ArtificialHarmonic(r"<bf' ef''>1",
markup='III.',
centre_markup=True,
)
harm4 = auxjad.ArtificialHarmonic(r"<bf' ef''>1",
markup='III.',
centre_markup=False,
)
assert abjad.lilypond(harm1) == abjad.String.normalize(
r"""
<
bf'
\tweak style #'harmonic
ef''
>1
"""
)
assert abjad.lilypond(harm2) == abjad.String.normalize(
r"""
\once \override TextScript.parent-alignment-X = 0
\once \override TextScript.self-alignment-X = 0
<
bf'
\tweak style #'harmonic
ef''
>1
^ \markup { III. }
"""
)
assert abjad.lilypond(harm3) == abjad.String.normalize(
r"""
\once \override TextScript.parent-alignment-X = 0
\once \override TextScript.self-alignment-X = 0
<
bf'
\tweak style #'harmonic
ef''
>1
^ \markup { III. }
"""
)
assert abjad.lilypond(harm4) == abjad.String.normalize(
r"""
<
bf'
\tweak style #'harmonic
ef''
>1
^ \markup { III. }
"""
)
def test_ArtificialHarmonic_02():
harm1 = auxjad.ArtificialHarmonic(r"<g c'>4")
harm2 = auxjad.ArtificialHarmonic(["g", "c'"], 1 / 4)
harm3 = auxjad.ArtificialHarmonic([-5, 0], 0.25)
harm4 = auxjad.ArtificialHarmonic([-5, 0], abjad.Duration(1, 4))
harms = [harm1, harm2, harm3, harm4]
for harm in harms:
assert format(harm) == abjad.String.normalize(
r"""
<
g
\tweak style #'harmonic
c'
>4
""")
def test_ArtificialHarmonic_08():
harmonics = [auxjad.ArtificialHarmonic(r"<g b>4").sounding_pitch(),
auxjad.ArtificialHarmonic(r"<g c'>4").sounding_pitch(),
auxjad.ArtificialHarmonic(r"<g d'>4").sounding_pitch(),
auxjad.ArtificialHarmonic(r"<g e'>4").sounding_pitch(),
auxjad.ArtificialHarmonic(r"<g g'>4").sounding_pitch(),
]
notes = [abjad.Note(r"b''4"),
abjad.Note(r"g''4"),
abjad.Note(r"d''4"),
abjad.Note(r"b''4"),
abjad.Note(r"g'4"),
]
for harmonic_pitch, note in zip(harmonics, notes):
assert harmonic_pitch == note.written_pitch
def test_ArtificialHarmonic_17():
harm = auxjad.ArtificialHarmonic(r"<a d'>1",
markup='I.',
direction=abjad.Down)
assert harm.direction is abjad.Down
assert format(harm) == abjad.String.normalize(
r"""
<
a
\tweak style #'harmonic
d'
>1
_ \markup { I. }
""")
harm.direction = abjad.Up
assert harm.direction is abjad.Up
assert format(harm) == abjad.String.normalize(
r"""
<
a
\tweak style #'harmonic
d'
>1
^ \markup { I. }
""")
def test_Fader_30():
random.seed(39761)
container = abjad.Container([
auxjad.ArtificialHarmonic(r"<c' f'>2"),
abjad.Chord(r"<c' f'>2"),
])
fader = auxjad.Fader(container, mode='out')
staff = abjad.Staff(fader.output_all())
assert abjad.lilypond(staff) == abjad.String.normalize(r"""
\new Staff
{
\time 4/4
<
c'
\tweak style #'harmonic
f'
>2
<c' f'>2
<
c'
\tweak style #'harmonic
f'
>2
f'2
<
c'
\tweak style #'harmonic
f'
>2
r2
R1
}
""")
def test_ArtificialHarmonic_13():
harm = auxjad.ArtificialHarmonic(r"<g c'>4")
assert harm.written_pitches == abjad.PitchSegment(r"g c'")
harm.written_pitches = r"a d'"
assert harm.written_pitches == abjad.PitchSegment(r"a d'")
with pytest.raises(ValueError):
harm.written_pitches = r"a d' e'"
def test_ArtificialHarmonic_17():
harm = auxjad.ArtificialHarmonic(r"<a d'>1",
markup='I.',
direction=abjad.Down)
assert harm.direction is abjad.Down
assert abjad.lilypond(harm) == abjad.String.normalize(
r"""
\once \override TextScript.parent-alignment-X = 0
\once \override TextScript.self-alignment-X = 0
<
a
\tweak style #'harmonic
d'
>1
_ \markup { I. }
"""
)
harm.direction = abjad.Up
assert harm.direction is abjad.Up
assert abjad.lilypond(harm) == abjad.String.normalize(
r"""
\once \override TextScript.parent-alignment-X = 0
\once \override TextScript.self-alignment-X = 0
<
a
\tweak style #'harmonic
d'
>1
^ \markup { I. }
"""
)
def test_ArtificialHarmonic_11():
harm = auxjad.ArtificialHarmonic(r"<g c'>4-.\pp")
assert format(harm.sounding_note()) == abjad.String.normalize(
r"""
g''4
\pp
- \staccato
""")
def test_ArtificialHarmonic_01():
harm = auxjad.ArtificialHarmonic(r"<g c'>4")
assert harm.style == 'harmonic'
assert format(harm) == abjad.String.normalize(
r"""
<
g
\tweak style #'harmonic
c'
>4
""")
def test_ArtificialHarmonic_01():
harm = auxjad.ArtificialHarmonic(r"<g c'>4")
assert harm.style == "#'harmonic"
assert abjad.lilypond(harm) == abjad.String.normalize(
r"""
<
g
\tweak style #'harmonic
c'
>4
"""
)
def test_ArtificialHarmonic_15():
harm = auxjad.ArtificialHarmonic(r"<a d'>1",
markup='I.',
)
harm.markup = None
assert format(harm) == abjad.String.normalize(
r"""
<
a
\tweak style #'harmonic
d'
>1
""")
def test_ArtificialHarmonic_05():
harm = auxjad.ArtificialHarmonic(r"<g c'>4",
multiplier=(2, 3),
)
assert harm.multiplier == abjad.Multiplier(2, 3)
assert format(harm) == abjad.String.normalize(
r"""
<
g
\tweak style #'harmonic
c'
>4 * 2/3
""")
def test_ArtificialHarmonic_06():
harm = auxjad.ArtificialHarmonic(r"<g c'>4")
assert harm.written_pitches == abjad.PitchSegment(r"g c'")
assert harm.written_duration == 1 / 4
assert harm.style == "#'harmonic"
assert not harm.is_parenthesized
harm.written_pitches = [-5, 2]
harm.written_duration = abjad.Duration(1, 8)
harm.style = "#'harmonic-mixed"
harm.is_parenthesized = True
assert harm.written_pitches == abjad.PitchSegment(r"g d'")
assert harm.written_duration == 1 / 8
assert harm.style == "#'harmonic-mixed"
assert harm.is_parenthesized
def test_ArtificialHarmonic_14():
harm1 = auxjad.ArtificialHarmonic(r"<a d'>1")
harm2 = auxjad.ArtificialHarmonic(r"<a d'>1",
markup='I.',
)
harm3 = auxjad.ArtificialHarmonic(r"<a d'>1",
markup='I.',
direction=abjad.Down)
staff = abjad.Staff([harm1, harm2, harm3])
assert abjad.lilypond(staff) == abjad.String.normalize(
r"""
\new Staff
{
<
a
\tweak style #'harmonic
d'
>1
\once \override TextScript.parent-alignment-X = 0
\once \override TextScript.self-alignment-X = 0
<
a
\tweak style #'harmonic
d'
>1
^ \markup { I. }
\once \override TextScript.parent-alignment-X = 0
\once \override TextScript.self-alignment-X = 0
<
a
\tweak style #'harmonic
d'
>1
_ \markup { I. }
}
"""
)
def test_ArtificialHarmonic_04():
harm = auxjad.ArtificialHarmonic(r"<g c'>4",
is_parenthesized=True,
)
assert harm.is_parenthesized
assert format(harm) == abjad.String.normalize(
r"""
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
g
\tweak style #'harmonic
c'
>4
""")
def test_ArtificialHarmonic_09():
with pytest.raises(ValueError):
auxjad.ArtificialHarmonic(r"<g ef'>4").sounding_pitch()
def test_example_of_usage_05():
random.seed(77124)
container = abjad.Container([
auxjad.ArtificialHarmonic(r"<ef' af'>4"),
auxjad.ArtificialHarmonic(r"<b e'>8."),
auxjad.ArtificialHarmonic(r"<g c'>16", is_parenthesized=True),
abjad.Rest(r"r4"),
abjad.Chord([-5, 8, 9], (1, 8)),
auxjad.ArtificialHarmonic(r"<d' a'>8", is_parenthesized=True),
])
abjad.mutate.respell_augmented_unisons(container[:])
shuffler = auxjad.Shuffler(container)
staff = abjad.Staff()
notes = shuffler.shuffle_n(4)
staff.append(notes)
container = abjad.Container(shuffler.current_window)
fader = auxjad.Fader(container, mode='out')
notes = fader.output_all()
staff.append(notes)
abjad.mutate.remove_repeated_time_signatures(staff[:])
staff.pop(-1)
score = abjad.Score([staff])
score.add_final_bar_line()
assert abjad.lilypond(score) == abjad.String.normalize(r"""
\new Score
<<
\new Staff
{
\time 4/4
<
\parenthesize
\tweak ParenthesesItem.font-size -4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size -4
d'
\tweak style #'harmonic
a'
>8
<g gs' a'>16
~
<g gs' a'>16
r8.
r16
<
b
\tweak style #'harmonic
e'
>8.
<
ef'
\tweak style #'harmonic
af'
>4
r4
<
\parenthesize
\tweak ParenthesesItem.font-size -4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size -4
d'
\tweak style #'harmonic
a'
>8
<g gs' a'>16
~
<g gs' a'>16
<
b
\tweak style #'harmonic
e'
>8.
<
ef'
\tweak style #'harmonic
af'
>4
<
ef'
\tweak style #'harmonic
af'
>4
r4
<
b
\tweak style #'harmonic
e'
>8.
<g gs' a'>16
~
<g gs' a'>16
<
\parenthesize
\tweak ParenthesesItem.font-size -4
d'
\tweak style #'harmonic
a'
>8
<
\parenthesize
\tweak ParenthesesItem.font-size -4
g
\tweak style #'harmonic
c'
>16
<
ef'
\tweak style #'harmonic
af'
>4
<
\parenthesize
\tweak ParenthesesItem.font-size -4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size -4
d'
\tweak style #'harmonic
a'
>8
<
b
\tweak style #'harmonic
e'
>16
~
<
b
\tweak style #'harmonic
e'
>8
<g gs' a'>8
r4
<
ef'
\tweak style #'harmonic
af'
>4
<
\parenthesize
\tweak ParenthesesItem.font-size -4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size -4
d'
\tweak style #'harmonic
a'
>8
<
b
\tweak style #'harmonic
e'
>16
~
<
b
\tweak style #'harmonic
e'
>8
<g gs' a'>8
r4
<
ef'
\tweak style #'harmonic
af'
>4
<
\parenthesize
\tweak ParenthesesItem.font-size -4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size -4
d'
\tweak style #'harmonic
a'
>8
r16
r8
<g gs' a'>8
r4
<
ef'
\tweak style #'harmonic
af'
>4
<
\parenthesize
\tweak ParenthesesItem.font-size -4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size -4
d'
\tweak style #'harmonic
a'
>8
r16
r8
<g gs'>8
r4
<
ef'
\tweak style #'harmonic
af'
>4
<
\parenthesize
\tweak ParenthesesItem.font-size -4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size -4
d'
\tweak style #'harmonic
a'
>8
r16
r8
gs'8
r4
<
ef'
\tweak style #'harmonic
af'
>4
<
\parenthesize
\tweak ParenthesesItem.font-size -4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size -4
d'
\tweak style #'harmonic
a'
>8
r16
r2
r4
<
\parenthesize
\tweak ParenthesesItem.font-size -4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size -4
d'
\tweak style #'harmonic
a'
>8
r16
r2
r4
<
\parenthesize
\tweak ParenthesesItem.font-size -4
g
\tweak style #'harmonic
c'
>16
r8.
r2
\bar "|."
}
>>
""")
def test_ArtificialHarmonic_16():
harm = auxjad.ArtificialHarmonic(r"<a d'>1")
abjad.attach(abjad.Markup('test'), harm)
harm.markup = 'I.'
with pytest.raises(Exception):
harm.markup = None
def test_ArtificialHarmonic_12():
harm = auxjad.ArtificialHarmonic(r"<g ef'>4")
with pytest.raises(ValueError):
harm.sounding_note()
def test_ArtificialHarmonic_07():
with pytest.raises(ValueError):
harm = auxjad.ArtificialHarmonic(r"<g c' d'>4") # noqa: F841
def test_example_of_usage_05():
random.seed(77124)
container = abjad.Container([
auxjad.ArtificialHarmonic(r"<ds' gs'>4"),
auxjad.ArtificialHarmonic(r"<b e'>8."),
auxjad.ArtificialHarmonic(r"<g c'>16", is_parenthesized=True),
abjad.Rest(r"r4"),
abjad.Chord([2, 8, 9], (1, 8)),
auxjad.ArtificialHarmonic(r"<d' a'>8", is_parenthesized=True),
])
abjad.mutate(container[:]).respell_accidentals()
shuffler = auxjad.Shuffler(container)
staff = abjad.Staff()
notes = shuffler.shuffle_n(4)
staff.append(notes)
container = abjad.Container(shuffler.current_window)
fader = auxjad.Fader(container, fader_type='out')
notes = fader.output_all()
staff.append(notes)
abjad.mutate(staff[:]).prettify_rewrite_meter(abjad.Meter((4, 4)))
abjad.mutate(staff[:]).remove_repeated_time_signatures()
assert format(staff) == abjad.String.normalize(
r"""
\new Staff
{
\time 4/4
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
d'
\tweak style #'harmonic
a'
>8
<d' gs' a'>16
~
<d' gs' a'>16
r8.
r16
<
b
\tweak style #'harmonic
e'
>8.
<
ds'
\tweak style #'harmonic
gs'
>4
r4
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
d'
\tweak style #'harmonic
a'
>8
<d' gs' a'>16
~
<d' gs' a'>16
<
b
\tweak style #'harmonic
e'
>8.
<
ds'
\tweak style #'harmonic
gs'
>4
<
ds'
\tweak style #'harmonic
gs'
>4
r4
<
b
\tweak style #'harmonic
e'
>8.
<d' gs' a'>16
~
<d' gs' a'>16
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
d'
\tweak style #'harmonic
a'
>8
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
g
\tweak style #'harmonic
c'
>16
<
ds'
\tweak style #'harmonic
gs'
>4
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
d'
\tweak style #'harmonic
a'
>8
<
b
\tweak style #'harmonic
e'
>16
~
<
b
\tweak style #'harmonic
e'
>8
<d' gs' a'>8
r4
<
ds'
\tweak style #'harmonic
gs'
>4
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
d'
\tweak style #'harmonic
a'
>8
<
b
\tweak style #'harmonic
e'
>16
~
<
b
\tweak style #'harmonic
e'
>8
<d' gs' a'>8
r4
<
ds'
\tweak style #'harmonic
gs'
>4
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
d'
\tweak style #'harmonic
a'
>8
r16
r8
<d' gs' a'>8
r4
<
ds'
\tweak style #'harmonic
gs'
>4
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
d'
\tweak style #'harmonic
a'
>8
r16
r8
<d' gs'>8
r4
<
ds'
\tweak style #'harmonic
gs'
>4
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
d'
\tweak style #'harmonic
a'
>8
r16
r8
gs'8
r4
<
ds'
\tweak style #'harmonic
gs'
>4
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
d'
\tweak style #'harmonic
a'
>8
r16
r2
r4
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
g
\tweak style #'harmonic
c'
>16
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
d'
\tweak style #'harmonic
a'
>8
r16
r2
r4
<
\parenthesize
\tweak ParenthesesItem.font-size #-4
g
\tweak style #'harmonic
c'
>16
r8.
r2
R1
}
""")
