public void TryParseFloatThatOverFlowsShouldBeFalse()
{
double?result;
EdmValueParser.TryParseFloat("1.7976931348623157E+308", out result).Should().BeTrue();
result.Should().Be(double.MaxValue);
EdmValueParser.TryParseFloat("1.7976931348623157E+309", out result).Should().BeFalse();
result.Should().NotHaveValue();
}
public void TryParseFloatThatOverFlowsShouldBeFalse()
{
double?result;
Assert.True(EdmValueParser.TryParseFloat("1.7976931348623157E+308", out result));
Assert.Equal(double.MaxValue, result);
Assert.False(EdmValueParser.TryParseFloat("1.7976931348623157E+309", out result));
Assert.Null(result);
}
private IEnumerable <EdmError> ComputeErrors()
{
double?value;
if (!EdmValueParser.TryParseFloat(this.expression.Value, out value))
{
return(new EdmError[] { new EdmError(this.Location, EdmErrorCode.InvalidFloatingPoint, Edm.Strings.ValueParser_InvalidFloatingPoint(this.expression.Value)) });
}
else
{
return(Enumerable.Empty <EdmError>());
}
}
private double ComputeValue()
{
double?nullable;
if (EdmValueParser.TryParseFloat(this.expression.Value, out nullable))
{
return(nullable.Value);
}
else
{
return(0);
}
}
private IEnumerable <EdmError> ComputeErrors()
{
double?nullable;
if (EdmValueParser.TryParseFloat(this.expression.Value, out nullable))
{
return(Enumerable.Empty <EdmError>());
}
else
{
EdmError[] edmError = new EdmError[1];
edmError[0] = new EdmError(base.Location, EdmErrorCode.InvalidFloatingPoint, Strings.ValueParser_InvalidFloatingPoint(this.expression.Value));
return(edmError);
}
}
private double ComputeValue()
{
double?value;
return(EdmValueParser.TryParseFloat(this.expression.Value, out value) ? value.Value : 0);
}