ObjFW  Diff

	TEST(@"-[deleteTrailingWhitespaces]",
	    (s[0] = [OFMutableString stringWithString: whitespace[0]]) &&
	    R([s[0] deleteTrailingWhitespaces]) &&
	    [s[0] isEqual: @" \r \t\n\t \tasd"] &&
	    (s[0] = [OFMutableString stringWithString: whitespace[1]]) &&
	    R([s[0] deleteTrailingWhitespaces]) && [s[0] isEqual: @""])

	TEST(@"-[deleteLeadingAndTrailingWhitespaces]",
	TEST(@"-[deleteEnclosingWhitespaces]",
	    (s[0] = [OFMutableString stringWithString: whitespace[0]]) &&
	    R([s[0] deleteLeadingAndTrailingWhitespaces]) &&
	    [s[0] isEqual: @"asd"] &&
	    R([s[0] deleteEnclosingWhitespaces]) && [s[0] isEqual: @"asd"] &&
	    (s[0] = [OFMutableString stringWithString: whitespace[1]]) &&
	    R([s[0] deleteLeadingAndTrailingWhitespaces]) &&
	    R([s[0] deleteEnclosingWhitespaces]) && [s[0] isEqual: @""])
	    [s[0] isEqual: @""])

	TEST(@"-[stringByXMLEscaping]",
	    (s[0] = (id)[@"<hello> &world'\"!&" stringByXMLEscaping]) &&
	    [s[0] isEqual: @"&lt;hello&gt; &amp;world&apos;&quot;!&amp;"])

	TEST(@"-[stringByXMLUnescaping]",
	    [[s[0] stringByXMLUnescaping] isEqual: @"<hello> &world'\"!&"] &&