private CharTestTable[] GetCharData([DataSources] string context)
{
var provider = GetProviderName(context, out var _);
// filter out null-character test cases for servers/providers without support
if (context.Contains(ProviderName.PostgreSQL) ||
provider == ProviderName.DB2 ||
provider == ProviderName.SqlCe ||
context.Contains(ProviderName.SapHana))
{
return(CharTestData.Where(_ => _.NChar != '\0').ToArray());
}
// I wonder why
if (context.Contains(ProviderName.Firebird))
{
return(CharTestData.Where(_ => _.NChar != '\xA0').ToArray());
}
// also strange
if (context.Contains(TestProvName.AllInformix))
{
return(CharTestData.Where(_ => _.NChar != '\0' && (_.NChar ?? 0) < byte.MaxValue).ToArray());
}
return(CharTestData);
}
private static CharTestTable[] GetCharData(string context)
{
// filter out null-character test cases for servers/providers without support
if (context == ProviderName.PostgreSQL ||
context == ProviderName.PostgreSQL + ".LinqService" ||
context == ProviderName.DB2 ||
context == ProviderName.DB2 + ".LinqService" ||
context == ProviderName.SqlCe ||
context == ProviderName.SqlCe + ".LinqService" ||
context == ProviderName.SapHana ||
context == ProviderName.SapHana + ".LinqService")
{
return(CharTestData.Where(_ => _.NChar != '\0').ToArray());
}
// I wonder why
if (context == ProviderName.Firebird ||
context == ProviderName.Firebird + ".LinqService" ||
context == TestProvName.Firebird3 ||
context == TestProvName.Firebird3 + ".LinqService")
{
return(CharTestData.Where(_ => _.NChar != '\xA0').ToArray());
}
// also strange
if (context == ProviderName.Informix ||
context == ProviderName.Informix + ".LinqService")
{
return(CharTestData.Where(_ => _.NChar != '\0' && (_.NChar ?? 0) < byte.MaxValue).ToArray());
}
return(CharTestData);
}
public void Equals()
{
CharTestData[] testData = new CharTestData[]
{
new CharTestData((char)'a', (char)'a', true),
new CharTestData((char)'a', (char)'A', false),
new CharTestData((char)'a', (char)'b', false),
new CharTestData((char)'a', (int)'a', false),
new CharTestData((char)'a', "a", false),
new CharTestData((char)'a', null, false)
};
foreach (var test in testData)
{
if (test.Obj is char)
{
Assert.Equal(test.Expected, test.C.Equals((char)test.Obj));
Assert.Equal(test.Expected, test.C.GetHashCode().Equals(test.Obj.GetHashCode()));
}
Assert.Equal(test.Expected, test.C.Equals(test.Obj));
}
}
