public void TakeArgumentStateLogInitTest()
{
var sut = new RemoveArgumentStateLog();
var initHisto = sut.ToString(true);
const string expected = @"
Start: 0
LeadingWhitespace: 0
ScanningBackslashesOutsideQuotes: 0
QuoteAfterBackslashesOutsideQuotes: 0
EmittingBackslashesOutsideQuotes: 0
CheckForArgumentEndOutsideQuotes: 0
EmittingBackslashesOutsideQuotesGoingInsideQuotes: 0
ScanningBackslashesInsideQuotes: 0
QuoteAfterBackslashesInsideQuotes: 0
EmittingBackslashesInsideQuotes: 0
CheckForTwoQuotesAfterBackslashesInsideQuotes: 0
EmittingBackslashesInsideQuotesGoingOutsideQuotes: 0
CheckForArgumentEndInsideQuotesGoingOutsideQuotes: 0
EmittingBackslashesInsideQuotesStayingInsideQuotes: 0
EmitFinalBackslashesInsideQuotes: 0
CopyToEnd: 0
End: 0
";
Assert.Equal(expected, initHisto);
}
public void TakeArgumentStateLogWithLoggingTest()
{
var sut = new RemoveArgumentStateLog();
var sb = new StringBuilder();
sb.Append('x');
sut.Add("Start-a-0-x", CppArgumentLexing.ArgStates.Start, 'a', 0, sb);
sb.Append('y');
sut.Add("LeadingWhitespace-b-1-xy", CppArgumentLexing.ArgStates.LeadingWhitespace, 'b', 1, sb);
sb.Append('z');
sut.Add("EmitFinalBackslashesInsideQuotes-c-2-xyz", CppArgumentLexing.ArgStates.EmitFinalBackslashesInsideQuotes, 'c', 2, sb);
sb.Append('w');
sut.Add("LeadingWhitespace-d-3-xyzw", CppArgumentLexing.ArgStates.LeadingWhitespace, 'd', 3, sb);
var log = sut.ToString();
output_.WriteLine(log);
const string expectedLog = @"(Start-a-0-x, Start, 'a', 0, ""x"")
(LeadingWhitespace-b-1-xy, LeadingWhitespace, 'b', 1, ""xy"")
(EmitFinalBackslashesInsideQuotes-c-2-xyz, EmitFinalBackslashesInsideQuotes, 'c', 2, ""xyz"")
(LeadingWhitespace-d-3-xyzw, LeadingWhitespace, 'd', 3, ""xyzw"")
";
Assert.Equal(expectedLog, log);
var histo = sut.ToString(true);
const string expectedHisto = expectedLog + @"
Start: 1
LeadingWhitespace: 2
ScanningBackslashesOutsideQuotes: 0
QuoteAfterBackslashesOutsideQuotes: 0
EmittingBackslashesOutsideQuotes: 0
CheckForArgumentEndOutsideQuotes: 0
EmittingBackslashesOutsideQuotesGoingInsideQuotes: 0
ScanningBackslashesInsideQuotes: 0
QuoteAfterBackslashesInsideQuotes: 0
EmittingBackslashesInsideQuotes: 0
CheckForTwoQuotesAfterBackslashesInsideQuotes: 0
EmittingBackslashesInsideQuotesGoingOutsideQuotes: 0
CheckForArgumentEndInsideQuotesGoingOutsideQuotes: 0
EmittingBackslashesInsideQuotesStayingInsideQuotes: 0
EmitFinalBackslashesInsideQuotes: 1
CopyToEnd: 0
End: 0
";
Assert.Equal(expectedHisto, histo);
}
public void TakeArgumentTests(string input, string expectedArgument, string expectedRemainingLine)
{
var argumentStream = input.ToCharArray().AsEnumerable();
var argumentValue = new StringBuilder();
var log = new RemoveArgumentStateLog();
var remainingLine = input.RemoveArgument(argumentValue, log).Collect();
output_.WriteLine(log.ToString(true));
argumentValue.ToString().Should().Be(expectedArgument, "arg failed, input was \"{0}\"", input.ToLiteralFormat());
remainingLine.Should().Be(expectedRemainingLine, "remaining failed, input was \"{0}\"", input.ToLiteralFormat());
}