CodeSnip Old Code (SVN)

Added further tests for FloatToInt.

Corrected one of FloatToInt tests.

Added new test unit for some routines from UUtils unit.

Moved IsValidAbsoluteFileName and IsValidUNCFileName from UUtils to UFileProtocol then renamed them as IsAbsoluteFileNameFormat and IsUNCFileNameFormat. This was done because the routines are not sufficiently general for wide use: they don't validate the file name at all, they only check for the formats of local and UNC absolute file names.

Removed completed TODO

* Added detection of supplementary code point encodings in Unicode strings to all Trim* routines. Trimming stops if one of these characters is encountered.
* Added suitable DUnit tests for these changes.

Extracted common code from public Trim* and Trim*Chars routines into internal trim routines.

Replaced use of StrSlice* routines in StrTrim* routines with System.Copy.

Improved detection of white space in StrTrim, StrTrimLeft and StrTrimRight. No longer assumes white space is just char codes 0..32 but uses TCharacter.IsWhiteSpace to detect. These routines are no longer just wrappers around SysUtils Trim, TrimLeft and TrimRight.

* Renamed StrTrim*Spaces routines in UStrUtils unit to StrTrim*.
* Renamed DUnit test methods in TestUStrUtils to suit renamed routines.
* Updated all affected code.