View source for Template:If empty/testcases

{{testcases notice}}
{{If empty/sandbox|one|two|three|four}} should be one; {{if empty/sandbox|||||||||nine}} should be nine —[[User:Codehydro|<span style="color:#aaaaaa; font-family:Unicode; font-size:12pt;">'''Code'''</span>]][[User talk:Codehydro|<span style="color:#5577aa;">'''Hydro'''</span>]] 18:43, 23 December 2014 (UTC)
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 | Code | Sandbox | Current |
 | {{tlc|If empty/sandbox}} | {{If empty/sandbox}} | {{If empty}} | Returns an empty string.
 | {{tlc|If empty/sandbox|one}} | {{If empty/sandbox|one}} | {{If empty|one}} | Returns the first parameter that is defined and not empty.
 | {{tlc|If empty/sandbox|one|two}} | {{If empty/sandbox|one|two}} | {{If empty|one|two}} | 
 | {{tlc|If empty/sandbox|one|two|three|four}} | {{If empty/sandbox|one|two|three|four}} | {{If empty|one|two|three|four}} | 
 | {{tlc|If empty/sandbox||two}} | {{If empty/sandbox||two}} | {{If empty||two}} | The first parameter is empty/undefined, so is passed over.
 | {{tlc|If empty/sandbox||two|three|four}} | {{If empty/sandbox||two|three|four}} | {{If empty||two|three|four}} | 
 | {{tlc|If empty/sandbox||two||four}} | {{If empty/sandbox||two||four}} | {{If empty||two||four}} | 
 | <code><nowiki>{{If empty/sandbox|||||||||nine}}</nowiki></code> | {{If empty/sandbox|||||||||nine}} | {{If empty|||||||||nine}} | 
 | <code><nowiki>{{If empty/sandbox||||||||||ten}}</nowiki></code> | {{If empty/sandbox||||||||||ten}} | {{If empty||||||||||ten}} | Empty string returned if maximum of nine parameters exceeded.
 | {{tlc|If empty/sandbox|}} | {{If empty/sandbox|}} | {{If empty|}} | The only parameter is empty or undefined, so returns an empty string.
 | {{tlc|If empty/sandbox||||}} | {{If empty/sandbox||||}} | {{If empty||||}} | Returns an empty string.
 | <code><nowiki>{{If empty/sandbox|{{{1|}}}|{{{2|}}}|three}}</nowiki></code> | {{If empty/sandbox|{{{1|}}}|{{{2|}}}|three}} | {{If empty|{{{1|}}}|{{{2|}}}|three}} | 
 | <code><nowiki>{{If empty/sandbox|{{{1}}}|{{{2}}}|three}}</nowiki></code> | {{If empty/sandbox|{{{1}}}|{{{2}}}|three}} | {{If empty|{{{1}}}|{{{2}}}|three}} | No pipe-characters following the names of the first two parameters ("1" and "2"), so the first of these returned as text ("{{{1}}}").
 | <code><nowiki>{{If empty/sandbox|{{{logo|}}}|two}}</nowiki></code> | {{If empty/sandbox|{{{logo|}}}|two}} | {{If empty|{{{logo|}}}|two}} | 
 | <code><nowiki>{{If empty/sandbox|{{{logo}}}|two}}</nowiki></code> | {{If empty/sandbox|{{{logo}}}|two}} | {{If empty|{{{logo}}}|two}} | No pipe-character following the parameter name "logo", so the text "{{{logo}}}" returned.
 | <code><nowiki>{{If empty/sandbox|2=x}}</nowiki></code> | {{If empty/sandbox|2=x}} | {{If empty|2=x}} | Unnamed parameters must be defined sequentially.
 | <code><nowiki>{{If empty/sandbox|p=q}}</nowiki></code> | {{If empty/sandbox|p=q}} | {{If empty|p=q}} | The template identifies the parameters it receives as parameters 1 to 9, not using names such as "p", etc.
 | <code><nowiki>{{If empty/sandbox|one|{{X1}}[[Category:X1]]}}</nowiki></code> | {{If empty/sandbox|one|{{X1}}[[Category:X1]]}} | {{If empty|one|{{X1}}[[Category:X1]]}} | Parameters after the first non-empty parameter are not expanded, so this page does not transclude Template:X1 and is not in Category:X1.
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