public void ConvertToPalasoConformPrivateUseRfc5646Tag(string language, string script, string region, string variant)
{
string newVariant = "";
string newPrivateUse = "";
_script = script;
_region = region;
if (!String.IsNullOrEmpty(variant))
{
WritingSystemDefinition.SplitVariantAndPrivateUse(variant, out newVariant, out newPrivateUse);
}
var privateUseSubtagsWithoutXs = StripXs(newPrivateUse);
var languageSubtagsWithoutXs = StripXs(language);
newPrivateUse = String.Join("-", (languageSubtagsWithoutXs.Union(privateUseSubtagsWithoutXs)).Where(str => !String.IsNullOrEmpty(str)).ToArray());
_variant = WritingSystemDefinition.ConcatenateVariantAndPrivateUse(newVariant, newPrivateUse);
if (!(String.IsNullOrEmpty(script) &&
String.IsNullOrEmpty(region) &&
String.IsNullOrEmpty(newVariant))
)
{
_language = "qaa";
}
}
public void SplitVariantAndPrivateUse_BogusVariantBadPrivateUse_HappilysplitsOnxDash()
{
string variant;
string privateUse;
WritingSystemDefinition.SplitVariantAndPrivateUse("bogusVariant-X-audio-emic-etic", out variant, out privateUse);
Assert.That(variant, Is.EqualTo("bogusVariant"));
Assert.That(privateUse, Is.EqualTo("audio-emic-etic"));
}
public void SplitVariantAndPrivateUse_VariantAndPrivateUseWithCapitalXDash_ReturnsConcatenatedVariantAndPrivateUse()
{
string variant = String.Empty;
string privateUse = String.Empty;
WritingSystemDefinition.SplitVariantAndPrivateUse("1901-X-audio", out variant, out privateUse);
Assert.That(variant, Is.EqualTo("1901"));
Assert.That(privateUse, Is.EqualTo("audio"));
}
public void SplitVariantAndPrivateUse_PrivateUseWithCapitalXDashOnly_ReturnsPrivateUseWithxDash()
{
string variant;
string privateUse;
WritingSystemDefinition.SplitVariantAndPrivateUse("X-audio", out variant, out privateUse);
Assert.That(variant, Is.EqualTo(String.Empty));
Assert.That(privateUse, Is.EqualTo("audio"));
}
public void SplitVariantAndPrivateUse_NoxDash_ReturnsVariantOnly()
{
string variant;
string privateUse;
WritingSystemDefinition.SplitVariantAndPrivateUse("1901-audio", out variant, out privateUse);
Assert.That(variant, Is.EqualTo("1901-audio"));
Assert.That(privateUse, Is.EqualTo(String.Empty));
}
public void SplitVariantAndPrivateUse_VariantAndPrivateUse_ReturnsVariantAndPrivateUse()
{
string variant;
string privateUse;
WritingSystemDefinition.SplitVariantAndPrivateUse("1901-x-audio", out variant, out privateUse);
Assert.That(variant, Is.EqualTo("1901"));
Assert.That(privateUse, Is.EqualTo("audio"));
}
