melrōse musical expression player

package core import ( "testing" ) func TestParseSequenceBlocks(t *testing.T) { t.Skip() ParseSequence(" 8.[C (C D)]#5++ ") // 8.C#5++ (8.C#5++ 8.D#5++) } func TestParseSequence(t *testing.T) { for _, each := range []struct { in string out string }{ {"8(E G)", "(8E 8G)"}, {"C (E G)", "C (E G)"}, {"C ( A )", "C A"}, {"2C# (8D_ E_ F#)", "2C# (8D_ E_ F#)"}, {"(C E)(.D F)(E G)", "(C E) (.D F) (E G)"}, {"B_ 8F 8D_5 8B_5 8F A_ 8E_ 8C5 8A_5 8E_", "B_ 8F 8D_5 8B_5 8F A_ 8E_ 8C5 8A_5 8E_"}, {"> c d e ^ ( c d e ) <", "> C D E ^ (C D E) <"}, {"< = ^ > ^ = < ^ = ^ >", "< = ^ > ^ = < ^ = ^ >"}, //{"(c e g)~(2C 2E 2G)", "(C E G)~(2C 2E 2G)"}, } { sin, err := ParseSequence(each.in) if err != nil { t.Error(err) } else { if got, want := sin.String(), each.out; got != want { t.Errorf("got [%v:%T] want [%v:%T]", got, got, want, want) } } } } func TestSequence_Storex(t *testing.T) { m, _ := ParseSequence("C (E G)") if got, want := m.Storex(), `sequence('C (E G)')`; got != want { t.Errorf("got [%v] want [%v]", got, want) } } func TestSequence_Duration(t *testing.T) { m, _ := ParseSequence("C (E G)") if got, want := m.DurationFactor(), 0.5; got != want { t.Errorf("got [%v:%T] want [%v:%T]", got, got, want, want) } m, _ = ParseSequence("e5 d#5 2.c#5") if got, want := m.DurationFactor(), 1.25; got != want { t.Errorf("got [%v:%T] want [%v:%T]", got, got, want, want) } } func TestSequenceLength(t *testing.T) { m, _ := ParseSequence("C (E G)") if got, want := m.DurationAt(120).Seconds(), 1.0; got != want { t.Errorf("got [%v:%T] want [%v:%T]", got, got, want, want) } } func TestSequencePitchlane(t *testing.T) { m, _ := ParseSequence("1C (8E#++ G)") if got, want := m.W(), "1C:0 (8E#++:5 G:7)"; got != want { t.Errorf("got [%v:%T] want [%v:%T]", got, got, want, want) } } func TestSequence_Split(t *testing.T) { s := MustParseSequence("2C (4D 4E) (16F 16G 16A)") m := s.Split() if len(m) != 3 { t.Fatal() } if got, want := m[0].Storex(), "sequence('2C D 16F')"; got != want { t.Errorf("got [%v:%T] want [%v:%T]", got, got, want, want) } if got, want := m[1].Storex(), "sequence('2= E 16G')"; got != want { t.Errorf("got [%v:%T] want [%v:%T]", got, got, want, want) } if got, want := m[2].Storex(), "sequence('2= = 16A')"; got != want { t.Errorf("got [%v:%T] want [%v:%T]", got, got, want, want) } } func TestSequence_SplitPedals(t *testing.T) { //t.Skip() s := MustParseSequence("> (4D 4E) <") m := s.Split() if got, want := m[0].Storex(), "sequence('> D <')"; got != want { t.Errorf("got [%v:%T] want [%v:%T]", got, got, want, want) } if got, want := m[1].Storex(), "sequence('E')"; got != want { t.Errorf("got [%v:%T] want [%v:%T]", got, got, want, want) } } func TestSequence_RestSequence(t *testing.T) { s := RestSequence(2, 4) if got, want := len(s.Notes), 8; got != want { t.Errorf("got [%v:%T] want [%v:%T]", got, got, want, want) } if got, want := s.Storex(), "sequence('= = = = = = = =')"; got != want { t.Errorf("got [%v:%T] want [%v:%T]", got, got, want, want) } }