lengthIsExact

Short summary

This assertion method checks if the current string stringToCheck length is equal to expectedLength. Processed strings must be in Windows-1252 or Windows-1251 encoding

Attention: All strings are handled as null-terminated byte streams

Parameters

Name	Type	Comment	Kind
stringToCheck	POINTER TO BYTE	current string to check	input
expectedLength	UDINT	expected length of stringToCheck	input
message	AssertMessage	message if the assertion is false	input

Code

Declaration

METHOD lengthIsExact
VAR_INPUT
	(* current string to check *)
	stringToCheck	:POINTER TO BYTE;
	(* expected length of ``stringToCheck`` *)
	expectedLength	:UDINT;
	(* message if the assertion is false *)
	message			:AssertMessage;
END_VAR