/// <summary>
/// Removes the final extension of a path atom, returning a new atom.
/// </summary>
/// <remarks>
/// This function is a nop if the atom has no extension.
/// </remarks>
public PathAtom RemoveExtension(PathAtom atom)
{
Contract.Requires(atom.IsValid);
Contract.Ensures(Contract.Result <PathAtom>().IsValid);
return(atom.RemoveExtension(m_stringTable));
}
public void RemoveExtension()
{
var st = new StringTable(0);
// remove a single char extension
PathAtom pa1 = PathAtom.Create(st, @"a.c");
PathAtom pa2 = pa1.RemoveExtension(st);
XAssert.AreEqual(@"a", pa2.ToString(st));
// remove a multi char extension
pa1 = PathAtom.Create(st, @"a.cpp");
pa2 = pa1.RemoveExtension(st);
XAssert.AreEqual(@"a", pa2.ToString(st));
// remove nothing
pa1 = PathAtom.Create(st, @"a");
pa2 = pa1.RemoveExtension(st);
XAssert.AreEqual(pa1, pa2);
// remove a single char extension
pa1 = PathAtom.Create(st, @"ab.c");
pa2 = pa1.RemoveExtension(st);
XAssert.AreEqual(@"ab", pa2.ToString(st));
// remove a multi char extension
pa1 = PathAtom.Create(st, @"ab.cpp");
pa2 = pa1.RemoveExtension(st);
XAssert.AreEqual(@"ab", pa2.ToString(st));
// remove nothing
pa1 = PathAtom.Create(st, @"ab");
pa2 = pa1.RemoveExtension(st);
XAssert.AreEqual(pa1, pa2);
pa1 = PathAtom.Create(st, @"ab.xyz.c");
pa2 = pa1.RemoveExtension(st);
XAssert.AreEqual(@"ab.xyz", pa2.ToString(st));
// remove a multi char extension
pa1 = PathAtom.Create(st, @"ab.xyz.cpp");
pa2 = pa1.RemoveExtension(st);
XAssert.AreEqual(@"ab.xyz", pa2.ToString(st));
pa1 = PathAtom.Create(st, @".cpp");
pa2 = pa1.RemoveExtension(st);
XAssert.AreEqual(pa1, pa2);
}
/// <summary>
/// Indicates whether the given path should be included in the directory membership computation
/// </summary>
/// <returns>true if the member should be included. Otherwise, false.</returns>
public override bool Include(PathAtom fileName, string fileNameStr)
{
if (AccessedFileNamesWithoutExtension.Contains(fileName.StringId))
{
return(true);
}
var fileNameWithoutExtension = fileName.RemoveExtension(m_pathTable.StringTable).StringId;
return(AccessedFileNamesWithoutExtension.Contains(fileNameWithoutExtension));
}
