Template:If empty/testcases

one should be one; nine should be nine —CodeHydro 18:43, 23 December 2014 (UTC)

Code	Sandbox	Current
			Returns an empty string.
	one	one	Returns the first parameter that is defined and not empty.
	one	one
	one	one
	two	two	The first parameter is empty/undefined, so is passed over.
	two	two
	two	two
{{If empty/sandbox|||||||||nine}}	nine	nine
{{If empty/sandbox||||||||||ten}}	ten	ten	Empty string returned if maximum of nine parameters exceeded.
			The only parameter is empty or undefined, so returns an empty string.
			Returns an empty string.
{{If empty/sandbox|{{{1|}}}|{{{2|}}}|three}}	three	three
{{If empty/sandbox|{{{1}}}|{{{2}}}|three}}	{{{1}}}	{{{1}}}	No pipe-characters following the names of the first two parameters ("1" and "2"), so the first of these returned as text ("{{{1}}}").
{{If empty/sandbox|{{{logo|}}}|two}}	two	two
{{If empty/sandbox|{{{logo}}}|two}}	{{{logo}}}	{{{logo}}}	No pipe-character following the parameter name "logo", so the text "{{{logo}}}" returned.
{{If empty/sandbox|2=x}}	x	x	Whether parameter 1 is undefined or empty does not matter.
{{If empty/sandbox|p=q}}			The template identifies the parameters it receives as parameters 1 to 9, not using names such as "p", etc.
{{If empty/sandbox|one|{{X1}}[[Category:X1]]}}	one	one	Parameters after the first non-empty parameter are not expanded, so this page does not transclude Template:X1 and is not in Category:X1.