Describe the bug
When serialize data to JSON.
Some data are serialized as unexpected representation.
1. Serialized JSON data of floating number that contains Exponential Notation is serialized as string.
This behavior is changed by #893.
And it's required to enable JsonNumberHandling.AllowReadingFromString options to deserialize these values as float/double.
Older version of YamlDotNet serialize these data as number.
2. Serialized JSON data of Nan/PositiveInfinite/NegativeInfinite can't be deserialized with System.Text.Json
YamlDotNet serialize these values as string(.nan/.inf/-.inf).
But it's not compatible with JsonNumberHandling.AllowNamedFloatingPointLiterals options.
To Reproduce
UnitTest Code
public class YamlJsonRoundTripTests
{
private static ISerializer YamlJsonSerializer = new SerializerBuilder().JsonCompatible().Build();
private static JsonSerializerOptions CustomSerializerOptions = new JsonSerializerOptions
{
NumberHandling = JsonNumberHandling.AllowReadingFromString | JsonNumberHandling.AllowNamedFloatingPointLiterals
};
[Theory]
[InlineData(1.234d, false)]
[InlineData(double.MinValue, false)]
[InlineData(double.MaxValue, false)]
// Following data should be serialized to quoted JSON value.
[InlineData(double.PositiveInfinity, true)]
[InlineData(double.NegativeInfinity, true)]
[InlineData(double.NaN, true)]
public void YamlJsonRoundTripTest_SystemTextJson(object value, bool expectQuoted)
{
// Arrange/Act
string json = YamlJsonSerializer.Serialize(value);
var result = System.Text.Json.JsonSerializer.Deserialize(json, value.GetType(), CustomSerializerOptions);
// Assert
result.Should().BeOfType(value.GetType());
result.Should().Be(value);
if (expectQuoted)
{
json.Should().StartWith("\"")
.And
.EndWith("\"");
}
else
{
json.Should().NotStartWith("\"")
.And
.NotEndWith("\"");
}
}
}
Describe the bug
When serialize data to JSON.
Some data are serialized as unexpected representation.
1. Serialized JSON data of
floating numberthat containsExponential Notationis serialized asstring.This behavior is changed by #893.
And it's required to enable
JsonNumberHandling.AllowReadingFromStringoptions to deserialize these values asfloat/double.Older version of YamlDotNet serialize these data as
number.2. Serialized JSON data of
Nan/PositiveInfinite/NegativeInfinitecan't be deserialized with System.Text.JsonYamlDotNet serialize these values as string(
.nan/.inf/-.inf).But it's not compatible with JsonNumberHandling.AllowNamedFloatingPointLiterals options.
To Reproduce
UnitTest Code