static private void VerifyExpectedIcuFromActualSimple(string icuExpected, string shoeboxActual)
{
var parser = new SimpleRulesParser();
string icuRulesActual = parser.ConvertToIcuRules(shoeboxActual);
VerifyIcuRules(icuExpected);
Assert.AreEqual(icuExpected, icuRulesActual);
}
static private void VerifyParseIsSyntacticEquivalent(string simplestRule, string syntacticEquivalent)
{
var parser = new SimpleRulesParser();
string expected = parser.ConvertToIcuRules(simplestRule);
string actual = parser.ConvertToIcuRules(syntacticEquivalent);
Assert.AreEqual(expected, actual);
}
static private void VerifyParserError(string errorId, string rules, long line, long column)
{
try
{
var parser = new SimpleRulesParser();
parser.ConvertToIcuRules(rules);
}
catch (ParserErrorException e)
{
Assert.AreEqual(errorId, e.ParserError.ErrorId);
Assert.AreEqual(line, e.ParserError.Line);
Assert.AreEqual(column, e.ParserError.Column);
throw;
}
}
public override bool Validate(out string message)
{
if (IsValid)
{
message = null;
return true;
}
var parser = new SimpleRulesParser();
if (parser.ValidateSimpleRules(SimpleRules, out message))
{
CollationRules = parser.ConvertToIcuRules(SimpleRules);
IsValid = true;
return true;
}
CollationRules = string.Empty;
IsValid = false;
return false;
}
public void ConvertToIcuRules_TwoSingleElements()
{
var parser = new SimpleRulesParser();
string result = parser.ConvertToIcuRules("a A");
Assert.AreEqual(IcuStart + "a << A", result);
}
private void WriteCollationRulesFromCustomSimple(XmlWriter writer, XmlReader reader, WritingSystemDefinitionV1 ws)
{
Debug.Assert(writer != null);
Debug.Assert(ws != null);
Debug.Assert(ws.SortUsing == WritingSystemDefinitionV1.SortRulesType.CustomSimple);
var parser = new SimpleRulesParser();
string message;
// avoid throwing exception, just don't save invalid data
if (!parser.ValidateSimpleRules(ws.SortRules ?? string.Empty, out message))
{
return;
}
string icu = parser.ConvertToIcuRules(ws.SortRules ?? string.Empty);
WriteCollationRulesFromICUString(writer, reader, icu);
}
