public void Decimal64BitBoundary(InputStyle inputStyle)
{
void assertReader(IIonReader reader)
{
Assert.AreEqual(IonType.Decimal, reader.MoveNext());
Assert.AreEqual(18446744073709551615m, reader.DecimalValue().ToDecimal());
Assert.AreEqual(IonType.Decimal, reader.MoveNext());
Assert.AreEqual(-18446744073709551615.0m, reader.DecimalValue().ToDecimal());
Assert.AreEqual(IonType.Decimal, reader.MoveNext());
Assert.AreEqual(18446744073709551616.0m, reader.DecimalValue().ToDecimal());
Assert.AreEqual(IonType.Decimal, reader.MoveNext());
Assert.AreEqual(-18446744073709551616.0m, reader.DecimalValue().ToDecimal());
}
void writerFunc(IIonWriter writer)
{
writer.WriteDecimal(18446744073709551615m);
writer.WriteDecimal(-18446744073709551615m);
writer.WriteDecimal(18446744073709551616m);
writer.WriteDecimal(-18446744073709551616m);
writer.Finish();
}
var file = DirStructure.IonTestFile("good/decimal64BitBoundary.ion");
var r = ReaderFromFile(file, inputStyle);
assertReader(r);
AssertReaderWriter(assertReader, writerFunc);
}
public void GoodFieldName(string fileName, string fieldName)
{
void assertReader(IIonReader reader)
{
Assert.AreEqual(IonType.Struct, reader.MoveNext());
reader.StepIn();
Assert.AreEqual(IonType.Bool, reader.MoveNext());
Assert.AreEqual(fieldName, reader.CurrentFieldName);
Assert.IsFalse(reader.BoolValue());
}
void writeFunc(IIonWriter writer)
{
writer.StepIn(IonType.Struct);
writer.SetFieldName(fieldName);
writer.WriteBool(false);
writer.StepOut();
writer.Finish();
}
var r = ReaderFromFile(DirStructure.IonTestFile($"good/{fileName}.ion"), InputStyle.FileStream);
assertReader(r);
AssertReaderWriter(assertReader, writeFunc);
}
public void Float_zeros()
{
var file = DirStructure.IonTestFile("good/float_zeros.ion");
var reader = ReaderFromFile(file, InputStyle.FileStream);
while (reader.MoveNext() != IonType.None)
{
Assert.AreEqual(IonType.Float, reader.CurrentType);
Assert.AreEqual(0d, reader.DoubleValue());
using (var memoryStream = new MemoryStream())
{
using (var writer = IonBinaryWriterBuilder.Build(memoryStream, forceFloat64: true))
{
writer.WriteFloat(reader.DoubleValue());
writer.Finish();
}
// Confirm the reader's and writer's byte presentations are the same
var readerByte = BitConverter.GetBytes(reader.DoubleValue());
Array.Reverse(readerByte);
// Get byte reprsentation of value from the stream
var writerByte = memoryStream.ToArray().Skip(5).ToArray();
Assert.IsTrue(Enumerable.SequenceEqual(writerByte, readerByte));
}
}
}
public void BadFieldName(string fileName)
{
var reader = ReaderFromFile(DirStructure.IonTestFile($"bad/{fileName}.ion"), InputStyle.FileStream);
Assert.AreEqual(IonType.Struct, reader.MoveNext());
reader.StepIn();
//should throw here
reader.MoveNext();
}
public void FloatWithTerminatingEof()
{
var file = DirStructure.IonTestFile("good/floatWithTerminatingEof.ion");
var r = ReaderFromFile(file, InputStyle.FileStream);
Assert.AreEqual(IonType.Float, r.MoveNext());
ReaderTestCommon.AssertFloatEqual(12.3, r.DoubleValue());
Assert.AreEqual(IonType.None, r.MoveNext());
}
public void FloatDblMax()
{
var file = DirStructure.IonTestFile("good/floatDblMax.ion");
var floats = new[]
{
1.7976931348623157e308
};
AssertReaderWriterPrescision(file, floats);
}
public void Float_zeros()
{
var file = DirStructure.IonTestFile("good/float_zeros.ion");
var reader = ReaderFromFile(file, InputStyle.FileStream);
while (reader.MoveNext() != IonType.None)
{
Assert.AreEqual(IonType.Float, reader.CurrentType);
Assert.AreEqual(0d, reader.DoubleValue());
}
}
public void FloatTrappedZeros()
{
var file = DirStructure.IonTestFile("good/float_trapped_zeros.ion");
var floats = new[]
{
1.0000000000000002e0,
-1.0000000000000002e0
};
AssertReaderWriterPrescision(file, floats);
}
public void FloatDblMin()
{
var file = DirStructure.IonTestFile("good/floatDblMin.ion");
var floats = new[]
{
2.2250738585072012e-308,
0.00022250738585072012e-304,
2.225073858507201200000e-308,
2.2250738585072012e-00308,
2.2250738585072012997800001e-308,
2.2250738585072014e-308,
2.2250738585072009e-308
};
AssertReaderWriterPrescision(file, floats);
}
public void Float_values(InputStyle inputStyle)
{
var file = DirStructure.IonTestFile("good/float_values.ion");
var nums = new List <double>();
using (var fileStream = file.OpenRead())
{
using (var streamReader = new StreamReader(fileStream))
{
string line;
while ((line = streamReader.ReadLine()) != null)
{
nums.Add(double.Parse(line));
}
}
}
void assertReader(IIonReader reader)
{
foreach (var num in nums)
{
var type = reader.MoveNext();
Assert.AreEqual(IonType.Float, type);
Assert.AreEqual(num, reader.DoubleValue());
}
}
void writerFunc(IIonWriter writer)
{
foreach (var num in nums)
{
writer.WriteFloat(num);
}
writer.Finish();
}
var r = ReaderFromFile(file, inputStyle);
assertReader(r);
AssertReaderWriter(assertReader, writerFunc);
}
public void DecimalWithTerminatingEof(InputStyle inputStyle)
{
void assertReader(IIonReader reader)
{
Assert.AreEqual(IonType.Decimal, reader.MoveNext());
Assert.AreEqual(1.23m, reader.DecimalValue().ToDecimal());
}
void writerFunc(IIonWriter writer)
{
writer.WriteDecimal(1.23m);
writer.Finish();
}
var file = DirStructure.IonTestFile("good/decimalWithTerminatingEof.ion");
var r = ReaderFromFile(file, inputStyle);
assertReader(r);
AssertReaderWriter(assertReader, writerFunc);
}
public void NullBoolBinary(InputStyle inputStyle)
{
void assertReader(IIonReader reader)
{
Assert.AreEqual(IonType.Bool, reader.MoveNext());
Assert.IsTrue(reader.CurrentIsNull);
}
void writerFunc(IIonWriter writer)
{
writer.WriteNull(IonType.Bool);
writer.Finish();
}
var file = DirStructure.IonTestFile("good/nullBool.10n");
var r = ReaderFromFile(file, inputStyle);
assertReader(r);
AssertReaderWriter(assertReader, writerFunc);
}
public void DecimalNegativeOneDotTwoEight(InputStyle inputStyle)
{
void assertReader(IIonReader reader)
{
Assert.AreEqual(IonType.Decimal, reader.MoveNext());
Assert.AreEqual(-1.28m, reader.DecimalValue().ToDecimal());
}
void writerFunc(IIonWriter writer)
{
writer.WriteDecimal(-1.28m);
writer.Finish();
}
var file = DirStructure.IonTestFile("good/decimalNegativeOneDotTwoEight.ion");
var r = ReaderFromFile(file, inputStyle);
assertReader(r);
AssertReaderWriter(assertReader, writerFunc);
}
public void HexWithTerminatingEof(InputStyle inputStyle)
{
void assertReader(IIonReader reader)
{
Assert.AreEqual(IonType.Int, reader.MoveNext());
Assert.AreEqual(3, reader.IntValue());
Assert.AreEqual(IonType.None, reader.MoveNext());
}
void writerFunc(IIonWriter writer)
{
writer.WriteInt(3);
writer.Finish();
}
var file = DirStructure.IonTestFile("good/hexWithTerminatingEof.ion");
var r = ReaderFromFile(file, inputStyle);
assertReader(r);
AssertReaderWriter(assertReader, writerFunc);
}
public void FloatDblMin()
{
var file = DirStructure.IonTestFile("good/floatDblMin.ion");
var floats = new[]
{
2.2250738585072012e-308,
0.00022250738585072012e-304,
2.225073858507201200000e-308,
2.2250738585072012e-00308,
2.2250738585072012997800001e-308
};
void assertReader(IIonReader reader)
{
foreach (var f in floats)
{
Assert.AreEqual(IonType.Float, reader.MoveNext());
ReaderTestCommon.AssertFloatEqual(f, reader.DoubleValue());
}
Assert.AreEqual(IonType.None, reader.MoveNext());
}
void writerFunc(IIonWriter writer)
{
foreach (var f in floats)
{
writer.WriteFloat(f);
}
writer.Finish();
}
var r = ReaderFromFile(file, InputStyle.FileStream);
assertReader(r);
AssertReaderWriter(assertReader, writerFunc);
}
public void IntBigSize512(string fileName)
{
var file = DirStructure.IonTestFile(fileName);
var r = ReaderFromFile(file, InputStyle.FileStream);
BigInteger b;
void assertReader(IIonReader reader)
{
Assert.AreEqual(IonType.Int, reader.MoveNext());
Assert.AreEqual(IntegerSize.BigInteger, reader.GetIntegerSize());
b = reader.BigIntegerValue();
}
void writerFunc(IIonWriter writer)
{
writer.WriteInt(b);
writer.Finish();
}
assertReader(r);
AssertReaderWriter(assertReader, writerFunc);
}
public void FloatSpecials()
{
var file = DirStructure.IonTestFile("good/floatSpecials.ion");
void assertReader(IIonReader reader)
{
Assert.AreEqual(IonType.List, reader.MoveNext());
reader.StepIn();
Assert.AreEqual(IonType.Float, reader.MoveNext());
Assert.IsTrue(double.IsNaN(reader.DoubleValue()));
Assert.AreEqual(IonType.Float, reader.MoveNext());
Assert.IsTrue(double.IsPositiveInfinity(reader.DoubleValue()));
Assert.AreEqual(IonType.Float, reader.MoveNext());
Assert.IsTrue(double.IsNegativeInfinity(reader.DoubleValue()));
Assert.AreEqual(IonType.None, reader.MoveNext());
}
void writerFunc(IIonWriter writer)
{
writer.StepIn(IonType.List);
writer.WriteFloat(double.NaN);
writer.WriteFloat(double.PositiveInfinity);
writer.WriteFloat(double.NegativeInfinity);
writer.StepOut();
writer.Finish();
}
var r = ReaderFromFile(file, InputStyle.FileStream);
assertReader(r);
AssertReaderWriter(assertReader, writerFunc);
}
public void BooleanText(InputStyle inputStyle)
{
void assertReader(IIonReader reader)
{
Assert.AreEqual(IonType.Bool, reader.MoveNext());
Assert.AreEqual(true, reader.BoolValue());
Assert.AreEqual(IonType.Bool, reader.MoveNext());
Assert.AreEqual(false, reader.BoolValue());
}
void writerFunc(IIonWriter writer)
{
writer.WriteBool(true);
writer.WriteBool(false);
writer.Finish();
}
var file = DirStructure.IonTestFile("good/booleans.ion");
var r = ReaderFromFile(file, inputStyle);
assertReader(r);
AssertReaderWriter(assertReader, writerFunc);
}