mediawiki-extensions-ParserFunctions/tests/parser/funcsParserTests.txt

!! Version 2
# Force the test runner to ensure the extension is loaded
!! functionhooks
time
!! endfunctionhooks

# fixme: #time seems to be accepting input as local time, which strikes me as wrong

!! article
ParserFunctions page
!! text
A sample page so we can test ifexist.

This used to be a Main Page, but that caused duplicate article
warnings when running the normal tests at the same time.
!! endarticle

!! article
File:Dionysos-Brunnen am Kölner Dom.jpg
!! text
blah blah
!! endarticle

!! article
File:Redirect_to_Foobar.jpg
!! text
#REDIRECT[[File:Foobar.jpg]]
!! endarticle

!! article
File:Redirect_to_nowhere.jpg
!! text
#REDIRECT[[File:Missing target file.jpg]]
!! endarticle

!! test
Input times are UTC, not local time
!! wikitext
{{#time:c|15 January 2001}}
!! html
<p>2001-01-15T00:00:00+00:00
</p>
!! end

!! test
Time test in traditional range...
!! wikitext
{{#time:Y|15 January 2001}}
!! html
<p>2001
</p>
!! end

!! test
Time test prior to 1970 Unix creation myth
!! wikitext
{{#time:Y|5 April 1967}}
!! html
<p>1967
</p>
!! end

!! test
Time test after the 2038 32-bit Apocalype
!! wikitext
{{#time:Y|28 July 2061}}
!! html
<p>2061
</p>
!! end

!! test
Explicitly specified timezone: UTC
!! wikitext
{{#time:Y-m-d H:i| 2011-11-12 23:00 UTC }}
!! html
<p>2011-11-12 23:00
</p>
!! end

!! test
Explicitly specified timezone: Europe/Paris (UTC+1)
!! wikitext
{{#time:Y-m-d H:i| 2011-11-12 23:00 Europe/Paris }}
!! html
<p>2011-11-12 22:00
</p>
!! end

!! test
Explicitly specified timezone: America/New_York (UTC-5)
!! wikitext
{{#time:Y-m-d H:i| 2011-11-12 23:00 America/New_York }}
!! html
<p>2011-11-13 04:00
</p>
!! end

!! test
Explicitely specified output language (Dutch)
!! wikitext
{{#time:d F Y|1988-02-28|nl}}
!! html
<p>28 februari 1988
</p>
!! end

!! test
#titleparts
!! wikitext
{{#titleparts:A/b/c/d}}
{{#titleparts:A/b/c/d|1}}
{{#titleparts:A/b/c/d|2}}
{{#titleparts:A/b/c/d|-3}}
{{#titleparts:A/b/c/d||1}}
{{#titleparts:A/b/c/d||2}}
{{#titleparts:A/b/c/d||-2}}
{{#titleparts:A/b/c/d|1|1}}
{{#titleparts:A/b/c/d|1|2}}
{{#titleparts:A/b/c/d|1|-2}}
!! html
<p>A/b/c/d
A
A/b
A
A/b/c/d
b/c/d
c/d
A
b
c
</p>
!! end

!! test
#titleparts stops splitting after 25 parts
!! wikitext
{{#titleparts:A/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/!/!/!|24}}
{{#titleparts:A/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/!/!/!|25}}
{{#titleparts:A/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/!/!/!|-1}}
{{#titleparts:A/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/!/!/!||-1}}
!! html
<p>A/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x
A/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/!/!/!
A/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x
!/!/!
</p>
!! end

!! test
Zero parameters in #if and such
!! wikitext
[{{#ifexpr:}},{{#if:}},{{#ifeq:}},{{#switch:}},{{#ifexist:}}]
!! html
<p>[,,,,]
</p>
!! end

!! test
Empty condition in #if and such
!! wikitext
Empty ifexpr is {{#ifexpr:|true|false}}
Empty if is {{#if:|true|false}}
Empty ifeq is {{#ifeq:||equal|not equal}}
Empty switch is {{#switch:|=empty|#default=something else}}
Empty ifexist is {{#ifexist:|true|false}}
!! html
<p>Empty ifexpr is false
Empty if is false
Empty ifeq is equal
Empty switch is empty
Empty ifexist is false
</p>
!! end

!! test
Missing or all-empty outputs
!! wikitext
[{{#ifexpr: 1}},{{#ifexpr: 1|}},{{#ifexpr: 1||}}]
[{{#if: 1}},{{#if: 1|}},{{#if: 1||}}]
[{{#ifeq: 1|1}},{{#ifeq: 1|1|}},{{#ifeq: 1|1||}}]
[{{#switch: 1}},{{#switch: 1|}}]
[{{#ifexist: ParserFunctions page}},{{#ifexist: ParserFunctions page|}},{{#ifexist: ParserFunctions page||}}]
!! html
<p>[,,]
[,,]
[,,]
[,]
[,,]
</p>
!! end

!! test
Preserve tags in #switch default value
!! wikitext
{{#switch:a|b|<div>c</div>}}
!! html
<div>c</div>
!! end

!! test
Bug 19093: Default values don't fall through in switch
!! wikitext
<{{#switch: foo | bar | #default = DEF }}>
<{{#switch: foo | #default | bar = DEF }}>
!! html
<p>&lt;DEF&gt;
&lt;DEF&gt;
</p>
!! end

!! test
{{#ifexist}}
!! wikitext
{{#ifexist:Media:Foobar.jpg|Found|Not found}}
{{#ifexist:ParserFunctions page|Found|Not found}}
{{#ifexist:Missing|Found|Not found}}
!! html
<p>Found
Found
Not found
</p>
!! end

!! test
{{#ifexist:}} media redirect (bug 32031)
!! wikitext
{{#ifexist:Media:Redirect_to_Foobar.jpg|Found|Not found}}
{{#ifexist:Media:Redirect_to_nowhere.jpg|Found|Not found}}
{{#ifexist:Media:Missing file.jpg|Found|Not found}}
{{#ifexist:Media:Dionysos-Brunnen am Kölner Dom.jpg|Found|Not found}}
!! html
<p>Found
Not found
Not found
Not found
</p>
!!end

!! test
#if
!! wikitext
{{#if: | yes | no}}
{{#if: string | yes | no}}
{{#if:      | yes | no}}
{{#if:


| yes | no}}
{{#if: 1==2 | yes | no}}
{{#if: foo | yes }}
{{#if: | yes }}(empty)
{{#if: foo | | no}}(empty)
{{#if: {{{1}}} | yes | no}}
{{#if: {{{1|}}} | yes | no}}
!! html
<p>no
yes
no
no
yes
yes
(empty)
(empty)
yes
no
</p>
!! end

!! test
#ifeq
!! wikitext
{{#ifeq: 01 | 1 | yes | no}}
{{#ifeq: 0 | -0 | yes | no}}
{{#ifeq: foo | bar | yes | no}}
{{#ifeq: foo | Foo | yes | no}}
{{#ifeq: "01" | "1" | yes | no}}
!! html
<p>yes
yes
no
no
no
</p>
!! end

!! test
#ifeq entities
!! wikitext
{{#ifeq: {{PAGENAME:*foo&bar}} | *foo&bar | yes | no}}
{{#ifeq: a'b | a&#39;b | yes | no}}
{{#ifeq: a'b | a&amp;#39;b | yes | no}}
{{#ifeq: foo | Foo | *yes | *no}}
!! html
<p>yes
yes
no
</p>
<ul><li>no</li></ul>
!! end


!! test
#iferror
!! wikitext
{{#iferror: {{#expr: 1 + 2 }} | error | correct }}
{{#iferror: {{#expr: 1 + X }} | error | correct }}
{{#iferror: {{#expr: 1 + 2 }} | error }}
{{#iferror: {{#expr: 1 + X }} | error }}
{{#iferror: {{#expr: 1 + 2 }} }}
{{#iferror: {{#expr: 1 + X }} }}empty
!! html
<p>correct
error
3
error
3
empty
</p>
!! end


!! test
#ifexpr
!! wikitext
{{#ifexpr: | yes | no}}
{{#ifexpr: 1 > 0 | yes }}
{{#ifexpr: 1 < 0 | yes }}empty
{{#ifexpr: 1 > 0 | | no}}empty
{{#ifexpr: 1 < 0 | | no}}
{{#ifexpr: 1 > 0 }}empty
!! html
<p>no
yes
empty
empty
no
empty
</p>
!! end

!! test
Bug 22866: #ifexpr should evaluate "-0" as false
!! wikitext
{{#ifexpr: (-1)*0 | true | false }}
!! html
<p>false
</p>
!! end

!! test
Templates: Parser functions don't strip whitespace from positional parameters
!! wikitext
{{#if: {{foo}}
| no-pre-then
| no-pre-else
}}
!! html
<p>no-pre-then
</p>
!! end

!! test
#switch
!! wikitext
{{#switch:foo&bar|foo&amp;bar=yes|no}}
{{#switch:foo&bar|fred=1|foo&amp;bar|g=yes|no}}
{{#switch:foo&bar|fred=1|foo&amp;&#39;bar|g=yes|no}}
{{#switch:foo|bar|baz=no|*default}}
{{#switch:none|foo=1|bar=2|#default=no match|baz=3}}
{{#switch:none|foo=1|bar=2|#default=ignored|baz=3|Second default}}
{{#switch:|a&amp;#39;b}}
!! html
<p>yes
yes
no
</p>
<ul><li>default</li></ul>
<p>no match
Second default
a&amp;#39;b
</p>
!!end

!! test
#switch #default should match next and not last named parameter
!! wikitext
<{{#switch: foo | #default | bar = DEF }}>
<{{#switch: foo | #default | bar = DEF | baz = GHI }}>
!! html
<p>&lt;DEF&gt;
&lt;DEF&gt;
</p>
!! end

!! test
#switch should not match #default as a prefix
!! wikitext
<{{#switch: foo | #defaultWTF? = This is crazy }}>
<{{#switch: foo | #defaultWTF? | bar = This is crazy }}>
!! html
<p>&lt;&gt;
&lt;&gt;
</p>
!! end

!! test
#switch Test php truthy
!! wikitext
{{#switch: 01 | 1 = yes | no}}
{{#switch: 0 | -0 = yes | no}}
{{#switch: foo | bar = yes | no}}
{{#switch: foo | Foo = yes | no}}
{{#switch: "01" | "1" = yes | no}}
{{#switch: 1 | 02 | 01 = yes | no}}
{{#switch: 1 | "01" | "1" = yes | no}}
!! html
<p>yes
yes
no
no
no
yes
no
</p>
!! end