public void Parse_TooBigNumber_Null()
{
long num = 9999999999999;
string result = _numberParser.Parse(num);
Assert.IsNull(result);
}
public override void ExecuteCommand()
{
if (string.IsNullOrEmpty(Text))
{
Say("Please provide a valid HRESULT value.");
}
else
{
NumberParser np = new NumberParser();
long hresult = np.Parse(Text);
if (np.Error)
{
Say("{0} is not a valid HRESULT value.", Text);
return;
}
string description = GetHresultDescription(hresult);
if (description != null)
{
Say("{0} is {1}.",
Text,
description);
}
else
{
Say("I don't know about HRESULT {0}.", Text);
}
}
}
public override void ExecuteCommand()
{
if (string.IsNullOrEmpty(WMText))
{
Say("Please provide a valid window message value or name.");
}
else
{
NumberParser np = new NumberParser();
long wm = np.Parse(WMText);
string output;
if (np.Error)
{
// Assume "!wm <name>" form.
output = GetWmNumber(WMText);
}
else
{
output = GetWmDescription(wm);
}
if (output != null)
{
Say("{0} is {1}.",
WMText,
output);
}
else
{
Say("I don't know about window message {0}.", WMText);
}
}
}
public static JSNumberValue ParseNumber(string value)
{
Contract.Requires(value != null);
var parser = new NumberParser(value);
return(parser.Parse());
}
public override void ExecuteCommand()
{
if (string.IsNullOrEmpty(Text))
{
Say("Please provide a valid NTSTATUS value.");
}
else
{
NumberParser np = new NumberParser();
long ntstatus = np.Parse(Text);
if (np.Error)
{
Say("{0} is not a valid NTSTATUS value.", Text);
return;
}
string description = GetNtstatusDescription(ntstatus);
if (description != null)
{
Say("{0} is {1}.",
Text,
description);
}
else
{
Say("I don't know about NTSTATUS {0}.", Text);
}
}
}
public override void ExecuteCommand()
{
if (string.IsNullOrEmpty(Text))
{
Say("Please provide a valid System Error Code value.");
}
else
{
NumberParser np = new NumberParser();
long winerror = np.Parse(Text);
if (np.Error)
{
Say("{0} is not a valid System Error Code value.", Text);
return;
}
string description = GetWinerrorDescription(winerror);
if (description != null)
{
Say("{0} is {1}.",
Text,
description);
}
else
{
Say("I don't know about System Error Code {0}.", Text);
}
}
}
public void Normalize_ReturnsCorrectValue_EvenWhenThereAreSpacesBesidesSign(string toBeNormalized)
{
var numberParser = new NumberParser();
var numberToken = numberParser.Parse(toBeNormalized);
Assert.Equal("n365", numberToken.Normalize());
}
public void Parse_GivenNumberToParse_CorrectlyParsed(string toParse, double expectedResult)
{
//Arrange
var parser = new NumberParser();
//Act
var result = parser.Parse(toParse);
//Assert
result.Should().Be(expectedResult);
}
public void Parse_withStringWithNoHashNumber_ShouldReurnEmptyList()
{
//setup
var parser = new NumberParser();
string input = "This is my comment.";
//execute
List<int> actual = parser.Parse(input);
//asert
Assert.IsTrue(actual.Count == 0);
}
public void Parse_withNullString_ShouldReurnEmptyList()
{
//setup
var parser = new NumberParser();
string input = null;
//execute
List<int> actual = parser.Parse(input);
//asert
Assert.IsTrue(actual.Count == 0);
}
public void Parse_withStringWithHash3NumberSpace_ShouldReurnNumberInList()
{
//setup
var parser = new NumberParser();
List<int> expected = new List<int>() { 453 };
string input = "Work on item #453 and updated version number.";
//execute
List<int> actual = parser.Parse(input);
//asert
CollectionAssert.AreEquivalent(expected, actual);
}
public void UpperCaseIsParsed(string input, int expected)
{
// Arrange
var parser = new NumberParser();
// Act
var result = parser.Parse(input);
// Assert
Assert.That(result, Is.EqualTo(expected));
}
private Expr Primary()
{
if (Match(FALSE))
{
return(new Expr.Literal(false));
}
if (Match(TRUE))
{
return(new Expr.Literal(true));
}
if (Match(NULL))
{
return(new Expr.Literal(null));
}
if (Match(NUMBER))
{
// Numbers are retained as strings in the scanning phase, to properly be able to parse negative numbers
// in the parsing stage (where we can more easily join the MINUS and NUMBER token together). See #302
// for details.
INumericLiteral numericLiteral = NumberParser.Parse((NumericToken)Previous());
return(new Expr.Literal(numericLiteral));
}
if (Match(STRING))
{
return(new Expr.Literal(Previous().Literal));
}
if (Match(IDENTIFIER))
{
return(new Expr.Identifier(Previous()));
}
if (Match(LEFT_PAREN))
{
Expr expr = Expression();
Consume(RIGHT_PAREN, "Expect ')' after expression.");
return(new Expr.Grouping(expr));
}
if (Check(SEMICOLON))
{
// Bare semicolon, no expression inside. To avoid having to handle pesky null exceptions all over
// the code base, we have a dedicated expression for this.
return(new Expr.Empty());
}
throw Error(Peek(), "Expect expression.");
}
public void ReturnsTrue_WhenOnlyThousandSeparatorsAreRecognized()
{
// arrange
var separators = new List <NumberSeparator>
{
new NumberSeparator {
Type = NumberSeparator.SeparatorType.GroupSeparator, Value = "."
}
};
var numberParser = new NumberParser(separators);
// act
var value = numberParser.Parse("3.021.343.432");
// assert
Assert.True(value.Valid && value.HasGroupSeparator && !value.HasDecimalSeparator);
}
public void ReturnsTrue_WhenGroupValueIsOutOfRange()
{
// arrange
var separators = new List <NumberSeparator>
{
new NumberSeparator {
Type = NumberSeparator.SeparatorType.GroupSeparator, Value = ","
}
};
var numberParser = new NumberParser(separators);
// act
var value = numberParser.Parse("234,34");
// assert
Assert.False(value.Valid);
}
private static IEnumerable <NumberToken> GetNumbersTokens(string text, IEnumerable <string> decimalSeparators, IEnumerable <string> groupSeparators)
{
var numberTokens = new List <NumberToken>();
var numberSeparators = GetNumberSeparators(
NormalizeStrings(decimalSeparators),
NormalizeStrings(groupSeparators));
var numberParser = new NumberParser(numberSeparators.Count > 0 ? numberSeparators : null);
var regexNumber = new Regex(@"[\+\-]?\s*[0-9\.\,]*[Ee]?[\+\-]?\d+", RegexOptions.Singleline);
var numberMatches = regexNumber.Matches(text);
foreach (Match numberMatch in numberMatches)
{
var numberToken = numberParser.Parse(numberMatch.Value);
numberTokens.Add(numberToken);
}
return(numberTokens);
}
private int ParseNumber(Group numerator)
{
var isParsed = int.TryParse(numerator.Value, out int num);
if (!isParsed)
{
var er = new ExtractResult
{
Start = numerator.Index,
Length = numerator.Length,
Text = numerator.Value,
Type = "Integer",
Data = null,
};
var pr = NumberParser.Parse(er);
int.TryParse(pr.ResolutionStr, out num);
}
return(num);
}
public void ReturnsTrue_WhenCustomMultiCharSeparatorIsRecognized()
{
// arrange
var separators = new List <NumberSeparator>
{
new NumberSeparator {
Type = NumberSeparator.SeparatorType.DecimalSeparator, Value = "MySeparator"
},
new NumberSeparator {
Type = NumberSeparator.SeparatorType.GroupSeparator, Value = "--"
}
};
var numberParser = new NumberParser(separators);
// act
var value = numberParser.Parse("343--456MySeparator3");
// assert
Assert.True(value.Valid);
}
public void ReturnsNull_WhenInputIsNull()
{
// arrange
// act
var value = _numberParser.Parse(null);
// assert
Assert.Null(value);
}
public override void ExecuteCommand()
{
if (Parameters.Equals(String.Empty))
{
Say("Please provide an Error Code.");
return;
}
string errorText = Parameters;
retry:
NumberParser np = new NumberParser();
long error = np.Parse(errorText);
if (Parameters.ToLower().Contains("deadbeef"))
{
Say("Unimplemented. You haven't seen enough Wine code.");
return;
}
if (error == 3735928559)
{
Say("Unimplemented. Most likely a Wine stub is in your way."); return;
}
if (Parameters.ToLower().Contains("neo"))
{
Say("Never heard of him."); return;
}
if (np.Error)
{
Say("{0} is not a valid Error Code.", Parameters);
return;
}
ArrayList descriptions = new ArrayList();
// Error is out of bounds
if ((ulong)error > uint.MaxValue)
{
// Do nothing
}
// Error is outside of the range [0, 65535]: it cannot be a plain Win32 error code
else if ((ulong)error > ushort.MaxValue)
{
// Customer bit is set: custom error code
if (IsCustomer(error))
{
string description = String.Format("[custom, severity {0}, facility {1}, code {2}]",
FormatSeverity(error),
FormatFacility(error),
FormatCode(error));
descriptions.Add(description);
}
// Reserved bit is set: HRESULT_FROM_NT(ntstatus)
else if (IsReserved(error))
{
int status = (int)(error & 0xCFFFFFFF);
string description = ntStatus.GetNtstatusDescription(status);
if (description == null)
{
description = status.ToString("X");
}
description = String.Format("HRESULT_FROM_NT({0})", description);
descriptions.Add(description);
}
// Win32 facility: HRESULT_FROM_WIN32(winerror)
else if (GetFacility(error) == 7)
{
// Must be an error code
if (GetSeverity(error) == 2)
{
short err = GetCode(error);
string description = winerror.GetWinerrorDescription(err);
if (description == null)
{
description = err.ToString("D");
}
description = String.Format("HRESULT_FROM_WIN32({0})", description);
descriptions.Add(description);
}
}
}
string winerrorDescription = winerror.GetWinerrorDescription(error);
string ntstatusDescription = ntStatus.GetNtstatusDescription(error);
string hresultDescription = hresult.GetHresultDescription(error);
if (winerrorDescription != null)
{
descriptions.Add(winerrorDescription);
}
if (ntstatusDescription != null)
{
descriptions.Add(ntstatusDescription);
}
if (hresultDescription != null)
{
descriptions.Add(hresultDescription);
}
if (descriptions.Count == 0)
{
// Last chance heuristics: attempt to parse a 8-digit decimal as hexadecimal
if (errorText.Length == 8)
{
errorText = "0x" + errorText;
goto retry;
}
Say("I don't know about Error Code {0}.",
Parameters);
}
else if (descriptions.Count == 1)
{
string description = (string)descriptions[0];
Say("{0} is {1}.",
Parameters,
description.Trim());
}
else
{
Say("{0} could be:", Parameters);
foreach (string description in descriptions)
{
Say("\t{0}", description.Trim());
}
}
}
private List<int> ConvertToNumbers(IEnumerable<string> tokens)
{
NumberParser parser = new NumberParser();
return parser.Parse(tokens);
}
public void Parse_withStringWithMultipleHashNumbers_ShouldReurnNumbersInList()
{
//setup
var parser = new NumberParser();
List<int> expected = new List<int>() { 12, 453 };
string input = "Work on item #453 and #12.";
//execute
List<int> actual = parser.Parse(input);
//asert
CollectionAssert.AreEquivalent(expected, actual);
}
public void Parse_ReturnsNumberAsString()
{
var numberParser = new NumberParser();
Assert.AreEqual("10", numberParser.Parse(10));
}
public void ReturnsFalse_WhenFoundMixedThousandSeparators()
{
// arrange
// act
var value = _numberParser.Parse("3,021.343.43");
// assert
Assert.False(value.Valid);
}
