private bool HasSonorityScaleChanged(CogProject project, SonorityClass[] scale)
{
SonorityClass[] origSonorityScale = {
new SonorityClass(1, new NaturalClass("Stop", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.ConsonantType).Symbol("stop").Symbol("nasal-").Value)),
new SonorityClass(2, new NaturalClass("Affricate", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.ConsonantType).Symbol("affricate").Value)),
new SonorityClass(3, new NaturalClass("Fricative", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.ConsonantType).Symbol("fricative").Symbol("lateral-").Value)),
new SonorityClass(4, new NaturalClass("Nasal", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.ConsonantType).Symbol("nasal+").Value)),
new SonorityClass(5, new NaturalClass("Trill", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.ConsonantType).Symbol("trill").Value)),
new SonorityClass(6, new NaturalClass("Lateral", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.ConsonantType).Symbol("lateral+").Value)),
new SonorityClass(7, new NaturalClass("Flap", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.ConsonantType).Symbol("flap").Value)),
new SonorityClass(8, new UnnaturalClass("Glide", new[] {"j", "ɥ", "ɰ", "w"}, false, project.Segmenter)),
new SonorityClass(8, new NaturalClass("Non-syllabic vowel", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.VowelType).Symbol("syllabic-").Value)),
new SonorityClass(9, new NaturalClass("Close vowel", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.VowelType).Symbol("syllabic+").Symbol("close").Value)),
new SonorityClass(10, new NaturalClass("Near-close vowel", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.VowelType).Symbol("syllabic+").Symbol("near-close").Value)),
new SonorityClass(11, new NaturalClass("Close-mid vowel", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.VowelType).Symbol("syllabic+").Symbol("close-mid").Value)),
new SonorityClass(12, new NaturalClass("Mid vowel", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.VowelType).Symbol("syllabic+").Symbol("mid").Value)),
new SonorityClass(13, new NaturalClass("Open-mid vowel", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.VowelType).Symbol("syllabic+").Symbol("open-mid").Value)),
new SonorityClass(14, new NaturalClass("Near-open vowel", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.VowelType).Symbol("syllabic+").Symbol("near-open").Value)),
new SonorityClass(15, new NaturalClass("Open vowel", FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.VowelType).Symbol("syllabic+").Symbol("open-vowel").Value))
};
if (origSonorityScale.Length != scale.Length)
return true;
for (int i = 0; i < origSonorityScale.Length; i++)
{
SonorityClass origClass = origSonorityScale[i];
SonorityClass curClass = scale[i];
if (origClass.Sonority != curClass.Sonority || origClass.SoundClass.Name != curClass.SoundClass.Name)
return true;
var origNC = origClass.SoundClass as NaturalClass;
if (origNC != null)
{
var curNC = curClass.SoundClass as NaturalClass;
if (curNC == null)
return true;
FeatureStruct origFS1 = origNC.FeatureStruct;
FeatureStruct origFS2 = null;
// the original open vowel class can have the height set to open or the manner set to open-vowel
if (origNC.Name == "Open vowel")
origFS2 = FeatureStruct.New(project.FeatureSystem).Symbol(CogFeatureSystem.VowelType).Symbol("syllabic+").Symbol("open").Value;
if (!origFS1.ValueEquals(curNC.FeatureStruct) && (origFS2 == null || !origFS2.ValueEquals(curNC.FeatureStruct)))
return true;
}
else
{
var origUC = (UnnaturalClass) origClass.SoundClass;
var curUC = curClass.SoundClass as UnnaturalClass;
if (curUC == null || !origUC.Segments.SequenceEqual(curUC.Segments))
return true;
}
}
return false;
}
public void Migrate_ModifiedSspSyllabifier_SspSyllabifierNotUpdated()
{
var oldSyllabifier = (SspSyllabifier) _project.VarietyProcessors[ComponentIdentifiers.Syllabifier];
SonorityClass[] oldScale = oldSyllabifier.SonorityScale.ToArray();
oldScale[0] = new SonorityClass(1, new NaturalClass("Stop", FeatureStruct.New(_project.FeatureSystem).Symbol(CogFeatureSystem.ConsonantType).Symbol("stop").Value));
var newSyllabifier = new SspSyllabifier(oldSyllabifier.CombineVowels, oldSyllabifier.CombineConsonants, oldSyllabifier.VowelsSameSonorityTautosyllabic,
_segmentPool, oldScale);
_project.VarietyProcessors[ComponentIdentifiers.Syllabifier] = newSyllabifier;
var pm = new ProjectMigration4();
pm.Migrate(_segmentPool, _project);
Assert.That(_project.VarietyProcessors[ComponentIdentifiers.Syllabifier], Is.EqualTo(newSyllabifier));
}
public void Migrate_SettingsSspSyllabifier_SspSyllabifierUpdated()
{
var oldSyllabifier = (SspSyllabifier) _project.VarietyProcessors[ComponentIdentifiers.Syllabifier];
SonorityClass[] oldScale = oldSyllabifier.SonorityScale.ToArray();
oldScale[7] = new SonorityClass(8, new UnnaturalClass("Glide", new[] {"j", "ɥ", "ɰ", "w"}, true, _project.Segmenter));
oldScale[15] = new SonorityClass(15, new NaturalClass("Open vowel", FeatureStruct.New(_project.FeatureSystem).Symbol(CogFeatureSystem.VowelType).Symbol("open").Symbol("syllabic+").Value));
var newSyllabifier = new SspSyllabifier(oldSyllabifier.CombineVowels, oldSyllabifier.CombineConsonants, oldSyllabifier.VowelsSameSonorityTautosyllabic,
_segmentPool, oldScale);
_project.VarietyProcessors[ComponentIdentifiers.Syllabifier] = newSyllabifier;
var pm = new ProjectMigration4();
pm.Migrate(_segmentPool, _project);
var syllabifier = (SspSyllabifier) _project.VarietyProcessors[ComponentIdentifiers.Syllabifier];
SonorityClass[] scale = syllabifier.SonorityScale.ToArray();
Assert.That(scale.Length, Is.EqualTo(17));
Assert.That(scale[0].SoundClass.Name, Is.EqualTo("Prenasal"));
}
