public void TryParseLongThatOverFlowsShouldBeFalse()
{
long?result;
Assert.True(EdmValueParser.TryParseLong("9223372036854775807", out result));
Assert.Equal(long.MaxValue, result);
Assert.False(EdmValueParser.TryParseLong("9223372036854775808", out result));
Assert.Null(result);
}
public void TryParseLongThatOverFlowsShouldBeFalse()
{
long?result;
EdmValueParser.TryParseLong("9223372036854775807", out result).Should().BeTrue();
result.Should().Be(long.MaxValue);
EdmValueParser.TryParseLong("9223372036854775808", out result).Should().BeFalse();
result.Should().NotHaveValue();
}
private IEnumerable <EdmError> ComputeErrors()
{
Int64?value;
if (!EdmValueParser.TryParseLong(this.expression.Value, out value))
{
return(new EdmError[] { new EdmError(this.Location, EdmErrorCode.InvalidInteger, Strings.ValueParser_InvalidInteger(this.expression.Value)) });
}
else
{
return(Enumerable.Empty <EdmError>());
}
}
private long ComputeValue()
{
long?nullable;
if (EdmValueParser.TryParseLong(this.expression.Value, out nullable))
{
return(nullable.Value);
}
else
{
return((long)0);
}
}
private IEnumerable <EdmError> ComputeErrors()
{
long?nullable;
if (EdmValueParser.TryParseLong(this.expression.Value, out nullable))
{
return(Enumerable.Empty <EdmError>());
}
else
{
EdmError[] edmError = new EdmError[1];
edmError[0] = new EdmError(base.Location, EdmErrorCode.InvalidInteger, Strings.ValueParser_InvalidInteger(this.expression.Value));
return(edmError);
}
}
protected long?OptionalLong(string attributeName)
{
XmlAttributeInfo attr = GetOptionalAttribute(this.currentElement, attributeName);
if (!attr.IsMissing)
{
long?value;
if (!EdmValueParser.TryParseLong(attr.Value, out value))
{
this.ReportError(this.currentElement.Location, EdmErrorCode.InvalidLong, Edm.Strings.ValueParser_InvalidLong(attr.Value));
}
return(value);
}
return(null);
}
protected long?OptionalLong(string attributeName)
{
long? nullable;
XmlAttributeInfo optionalAttribute = this.GetOptionalAttribute(this.currentElement, attributeName);
if (optionalAttribute.IsMissing)
{
long?nullable1 = null;
return(nullable1);
}
else
{
if (!EdmValueParser.TryParseLong(optionalAttribute.Value, out nullable))
{
base.ReportError(this.currentElement.Location, EdmErrorCode.InvalidLong, Strings.ValueParser_InvalidLong(optionalAttribute.Value));
}
return(nullable);
}
}
private Int64 ComputeValue()
{
Int64?value;
return(EdmValueParser.TryParseLong(this.expression.Value, out value) ? value.Value : 0);
}