static void Main(string[] args)
{
// ReadMe
if (args.Length == 0)
{
string ReadMe = Properties.Resources.ReadMe;
Console.WriteLine(ReadMe + Environment.NewLine);
}
do
{
string Command = args.Length == 0 ? Console.ReadLine() : string.Join(" ", args);
if (Command.Length > 0)
{
try
{
GrepResultCollection grepResultCollection = new GrepResultCollection();
grepResultCollection.ItemsAdded += OnResultsAdded;
GrepEngine.RunCommand(Command, grepResultCollection);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + Environment.NewLine);
}
}
}while (args.Length == 0);
}
public void Replace_FlagFirst_FlagShort_DoubleQuotes()
{
try
{
CreateTestFiles();
string SearchTerm = "quick brown fox";
string ReplaceText = "slow green turtle";
string Command = $"{_FlagDescriptorShort} \"{ReplaceText}\" -d '{TestDataDirectory}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
// Assert there are no files returned in the grep collection whose text doesn't match the expected text
Assert.IsFalse(GrepResultCollection.Where(result => File.ReadAllText(result.SourceFile) != _TestFileExpectedResultText).Any());
}
catch
{
throw;
}
finally
{
DeleteTestFiles();
}
}
public void FileNamesOnly_FlagFirst_FlagLong_MultiResult()
{
string SearchTerm = "FileNamesOnly";
string Command = $"{_FlagDescriptorLong} -d '{TestDataDirectory}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count(x => x.MatchedString.EqualsIgnoreCase(SearchTerm)) == 4);
}
public void ChainCommands_Two()
{
string SearchTerm = "fox jumps over";
string Command = $"-d '{TestDataDirectory}' -k ChainCommands | -r -i {SearchTerm} | -k Two";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 1);
}
public void Recursive_FlagFirst_FlagShort()
{
string SearchTerm = "quick brown fox";
string Command = $"{_FlagDescriptorShort} -d '{TestDataDirectory}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count(x => x.MatchedString.EqualsIgnoreCase(SearchTerm)) == 2);
}
public void IgnoreCase_FlagMiddle_FlagLong()
{
string SearchTerm = "quick brown fox";
string Command = $"-d '{TestDataDirectory}' {_FlagDescriptorLong} {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count(x => x.MatchedString.EqualsIgnoreCase(SearchTerm)) == 2);
}
public void Directory_FlagFirst_FlagLong_DoubleQuotes()
{
string SearchTerm = "fox";
string Command = $"{_FlagDescriptorLong} \"{TestDataDirectory}\" {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count(x => x.MatchedString.EqualsIgnoreCase(SearchTerm)) == 2);
}
public void Directory_FlagMiddle_FlagShort_SingleQuotes()
{
string SearchTerm = "fox";
string Command = $"-i {_FlagDescriptorShort} '{TestDataDirectory}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count(x => x.MatchedString.EqualsIgnoreCase(SearchTerm)) == 2);
}
public void FileNamesOnly_FlagLast_FlagShort_SingleResult()
{
string SearchTerm = "One";
string Command = $"{SearchTerm} {_FlagDescriptorShort} -d '{TestDataDirectory}'";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count(x => x.MatchedString.EqualsIgnoreCase(SearchTerm)) == 1);
}
public void FileTypeInclusion_FlagMiddle_FlagShort_SingleType()
{
string SearchTerm = "quick brown fox";
string FlagParameter = ".html";
string Command = $"-d '{TestDataDirectory}' {_FlagDescriptorShort} {FlagParameter} {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 1);
}
public void FileTypeInclusion_FlagLast_FlagLong_MultiType_CommaDelimited()
{
string SearchTerm = "quick brown fox";
string FlagParameter = ".txt,.wg";
string Command = $"-d '{TestDataDirectory}' {SearchTerm} {_FlagDescriptorLong} {FlagParameter}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 2);
}
public void FileTypeInclusion_FlagFirst_FlagShort_MultiType_SemiColonDelimited()
{
string SearchTerm = "quick brown fox";
string FlagParameter = ".cpp;.txt";
string Command = $"{_FlagDescriptorShort} {FlagParameter} -d '{TestDataDirectory}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 2);
}
public void FileTypeInclusion_FlagFirst_FlagLong_SingleType()
{
string SearchTerm = "quick brown fox";
string FlagParameter = ".txt";
string Command = $"{_FlagDescriptorLong} {FlagParameter} -d '{TestDataDirectory}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 1);
}
public void FileTypeExclusion_FileTypeNotExists()
{
string SearchTerm = "quick brown fox";
string FlagParameter = ".tig";
string Command = $"-d '{TestDataDirectory}' {SearchTerm} {_FlagDescriptorLong} {FlagParameter}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 7);
}
public void FileTypeExclusion_FlagMiddle_FlagLong_MultiType_SemiColonDelimited()
{
string SearchTerm = "quick brown fox";
string FlagParameter = ".php;.wg";
string Command = $"-d '{TestDataDirectory}' {_FlagDescriptorLong} {FlagParameter} {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 4);
}
public void Write_FlagMiddle_FlagLong()
{
File.WriteAllText(_TestFilePath, "Delete flag test");
string SearchTerm = "Delete flag test";
string Command = $"-f '{_TestFilePath}' {_FlagDescriptorLong} {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsFalse(File.Exists(_TestFilePath));
}
public void RegularExpressions_Boundaries_Word_Negative()
{
string TestFilePath = Path.Combine(TestDataDirectory, "RegularExpressionsOne.txt");
Assert.IsTrue(File.Exists(TestFilePath));
string SearchTerm = @"power\B";
string Command = $"-f '{TestFilePath}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 2);
}
public void RegularExpressions_Characters_NewLine()
{
string TestFilePath = Path.Combine(TestDataDirectory, "RegularExpressionsOne.txt");
Assert.IsTrue(File.Exists(TestFilePath));
string SearchTerm = @"story the Jedi would tell you\.[\r\n\s]*It's a Sith";
string Command = $"-f '{TestFilePath}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 1);
}
public void RegularExpressions_Characters_AnyCharacter()
{
string TestFilePath = Path.Combine(TestDataDirectory, "RegularExpressionsOne.txt");
Assert.IsTrue(File.Exists(TestFilePath));
string SearchTerm = @"power, which eventually. of co.rse, h..did";
string Command = $"-f '{TestFilePath}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 1);
}
public void RegularExpressions_Quantifiers_ZeroOrMore()
{
string TestFilePath = Path.Combine(TestDataDirectory, "RegularExpressionsOne.txt");
Assert.IsTrue(File.Exists(TestFilePath));
string SearchTerm = @"He became so powerful\.\.\.[Z]* the only thing";
string Command = $"-f '{TestFilePath}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 1);
}
public void RegularExpressions_CharacterClasses_Characters_Negative()
{
string TestFilePath = Path.Combine(TestDataDirectory, "RegularExpressionsOne.txt");
Assert.IsTrue(File.Exists(TestFilePath));
string SearchTerm = @"so powerful[^\d]*wise";
string Command = $"-f '{TestFilePath}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 1);
}
public void RegularExpressions_Logic_OR()
{
string TestFilePath = Path.Combine(TestDataDirectory, "RegularExpressionsOne.txt");
Assert.IsTrue(File.Exists(TestFilePath));
string SearchTerm = @"I(t's| thought) not";
string Command = $"-f '{TestFilePath}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 2);
}
public void RegularExpressions_Logic_BackReferenceByName()
{
string TestFilePath = Path.Combine(TestDataDirectory, "RegularExpressionsOne.txt");
Assert.IsTrue(File.Exists(TestFilePath));
string SearchTerm = @"I thought not(?<Cap>\.).*\k<Cap>";
string Command = $"-f '{TestFilePath}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 1);
}
public void IgnoreCase_FlagFirst_FlagLong_MultiResult()
{
string TestFilePath = Path.Combine(TestDataDirectory, "IgnoreCase.txt");
Assert.IsTrue(File.Exists(TestFilePath));
string SearchTerm = "lazy";
string Command = $"{_FlagDescriptorLong} -f '{TestFilePath}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count(x => x.MatchedString.EqualsIgnoreCase(SearchTerm)) == 3);
}
public void RegularExpressions_Characters_NonDigit()
{
string TestFilePath = Path.Combine(TestDataDirectory, "RegularExpressionsOne.txt");
Assert.IsTrue(File.Exists(TestFilePath));
string SearchTerm = @"Palpat\Dne 2005";
string Command = $"-f '{TestFilePath}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 1);
}
public void RegularExpressions_LookArounds_NegativeLookBehind_BeforeMatch()
{
string TestFilePath = Path.Combine(TestDataDirectory, "RegularExpressionsTwo.txt");
Assert.IsTrue(File.Exists(TestFilePath));
string SearchTerm = @"(?<!USD)\d{3}";
string Command = $"-f '{TestFilePath}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Any());
}
public void IgnoreCase_FlagLast_FlagShort_SingleResult()
{
string TestFilePath = Path.Combine(TestDataDirectory, "IgnoreCase.txt");
Assert.IsTrue(File.Exists(TestFilePath));
string SearchTerm = "fox";
string Command = $"-f '{TestFilePath}' {SearchTerm} {_FlagDescriptorShort}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count(x => x.MatchedString.EqualsIgnoreCase(SearchTerm)) == 1);
}
public void RegularExpressions_LookArounds_PositiveLookBehind_AfterMatch()
{
string TestFilePath = Path.Combine(TestDataDirectory, "RegularExpressionsTwo.txt");
Assert.IsTrue(File.Exists(TestFilePath));
string SearchTerm = @"\d{3}(?<=USD\d{3})";
string Command = $"-f '{TestFilePath}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 1);
}
public void TargetFile_FlagFirst_FlagLong_DoubleQuotes()
{
string TestFilePath = Path.Combine(TestDataDirectory, "TargetFile.txt");
Assert.IsTrue(File.Exists(TestFilePath));
string SearchTerm = "fox";
string Command = $"{_FlagDescriptorLong} \"{TestFilePath}\" {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count(x => x.MatchedString.EqualsIgnoreCase(SearchTerm)) == 1);
}
public void RegularExpressions_Characters_SpaceCharacter()
{
string TestFilePath = Path.Combine(TestDataDirectory, "RegularExpressionsOne.txt");
Assert.IsTrue(File.Exists(TestFilePath));
string SearchTerm = @"not\sa\sstory\sthe\sJedi\swould\stell\syou";
string Command = $"-f '{TestFilePath}' {SearchTerm}";
var GrepResultCollection = new GrepResultCollection();
GrepEngine.RunCommand(Command, GrepResultCollection);
Assert.IsTrue(GrepResultCollection.Count == 1);
}
