模組:Lang/testcases

local p = require('Module:UnitTests')

--[[ ========================== < L A N G _ T E S T S > ========================== ]]

--[[ -------------------------- < I T A L I C > --------------------------

Tests module parameter |italic= with values:
- 'yes',
- 'no',
- 'invert',
- 'italic',
- present but not set,
- invalid 'whatever',
- parameter not present.

|italic=yes or |italic=no overrides every other parameter that might set the rendered text's font.

]]

function p:test_01_lang_italic()
	self:preprocess_equals_preprocess_many('{{#invoke:Lang/sandbox|lang|code=ar|text=text|italic=', '}}', '{{#invoke:Lang|lang|code=ar|text=text|italic=', '}}',
		{
			{'yes'},
			{'no'},
			{'invert'},
			{'italic'},
			{''},
			{'whatever'},
		}, {nowiki=1})
	self:preprocess_equals_preprocess('{{#invoke:Lang/sandbox|lang|code=ar|text=text}}', '{{#invoke:Lang|lang|code=ar|text=text}}',
		{nowiki=1})
end


--[[ -------------------------- < I T A L I C _ W I T H _ S C R I P T > --------------------------

Tests module parameter |italic=yes and |italic=no when |script=arab or |script=latn is set.

|italic=yes should override whatever |script= might say.

The value assigned to |script= shall be appended to the language code; for |script=arab the module shall add
dir="rtl" to the text's enclosing <span> and insert the &lrm; marker.

]]

function p:test_02_lang_italic_with_script()
	self:preprocess_equals_preprocess_many('{{#invoke:Lang/sandbox|lang|code=ar|text=text|italic=yes|script=', '}}', '{{#invoke:Lang|lang|code=ar|text=text|italic=yes|script=', '}}',
		{
			{'arab'},
			{'latn'},
		}, {nowiki=1})
	self:preprocess_equals_preprocess_many('{{#invoke:Lang/sandbox|lang|code=ar|text=text|italic=no|script=', '}}', '{{#invoke:Lang|lang|code=ar|text=text|italic=no|script=', '}}',
		{
			{'arab'},
			{'latn'},
		}, {nowiki=1})
end


--[[ -------------------------- < R T L > --------------------------

Tests module parameter |rtl= with values 'yes', 'no', present but not set, and the invalid 'whatever'.
There is a separate test for the parameter not present.

|rtl=yes adds dir="rtl" to the text's enclosing <span> and inserts the &lrm; marker.

]]

function p:test_03_lang_rtl()
	self:preprocess_equals_preprocess_many('{{#invoke:Lang/sandbox|lang|code=ar|text=text|rtl=', '}}', '{{#invoke:Lang|lang|code=ar|text=text|rtl=', '}}',
		{
			{'yes'},
			{'no'},
			{''},
			{'whatever'},
		}, {nowiki=1})
	self:preprocess_equals_preprocess('{{#invoke:Lang/sandbox|lang|code=ar|text=text}}', '{{#invoke:Lang|lang|code=ar|text=text}}',
		{nowiki=1})
end


--[[ -------------------------- < I E T F _ D E C O D I N G > --------------------------

Tests module parameter |code= with values that should not produce error messages:
	'de', 'de-ch', 'de-CH-1901', 'ru-RU-petr1708', '1ca', es-419.

]]

function p:test_04_lang_ietf()
	self:preprocess_equals_preprocess_many('{{#invoke:Lang/sandbox|lang|text=text|code=', '}}', '{{#invoke:Lang|lang|text=text|code=', '}}',
		{
			{'de'},					-- code
			{'nav'},				-- code
			{'1ca'},				-- non-standard code
			{'cmn-Latn'},			-- code-script; shall italicize text
			{'he-hebr'},			-- code-script; shall insert rtl
			{'de-ch'},				-- code-region
			{'de-1901'},			-- code-numeric variant
			{'ru-petr1708'},		-- code-alnum variant
			{'ca-valencia'},		-- code-alpha variant
			{'ru-ru-petr1708'},		-- code-region-variant
			{'es-419'},				-- code-numeric region
			{'ru-Cyrl-RU'},			-- code-script-region
			{'ca-419-valencia'},	-- code-numeric reigion-variant
			{'cel-x-proto'},		-- private-use
		}, {nowiki=1})
end


--[[ -------------------------- < I N V E R T _ I T A L I C S > --------------------------

Tests text ouput with |italic=invert set.

]]

function p:test_05_lang_invert_italics()
	self:preprocess_equals_preprocess_many('{{#invoke:Lang/sandbox|lang|code=ar', '}}', '{{#invoke:Lang|lang|code=ar', '}}',
		{
			{'|text=text|italic=invert'},
			{"|text=''text''|italic=invert"},
			{"|text='''''text'''''|italic=invert"},
			{"|text='''text'''|italic=invert"},
			{"|text=''text's''|italic=invert"},
			{"|text=text's|italic=invert"},
		}, {nowiki=1})
end


--[[ ========================== < L A N G _ X X _ T E S T S > ========================== ]]

--[[ -------------------------- < I T A L I C > --------------------------

- 'yes',
- 'no',
- 'invert',
- 'italic',
- present but not set,
- invalid 'whatever',
- parameter not present.


|italic=yes or |italic=no overrides every other parameter that might set the rendered text's font.

]]

function p:test_06_lang_xx_italic()
	self:preprocess_equals_preprocess_many('{{#invoke:Lang/sandbox|lang_xx_inherit|code=ar|text=text|italic=', '}}', '{{#invoke:Lang|lang_xx_inherit|code=ar|text=text|italic=', '}}',
		{
			{'yes'},
			{'no'},
			{'invert'},
			{'italic'},
			{''},
			{'whatever'},
		}, {nowiki=1})
	self:preprocess_equals_preprocess('{{#invoke:Lang/sandbox|lang_xx_inherit|code=ar|text}}', '{{#invoke:Lang|lang_xx_inherit|code=ar|text}}',
		{nowiki=1})
end


--[[ -------------------------- < I T A L I C _ W I T H _ S C R I P T > --------------------------

Tests module parameter |italic=yes and |italic=no when |script=arab or |script=latn is set.

|italic=yes should override whatever |script= might say.

The value assigned to |script= shall be appended to the language code; for |script=arab the module shall add
dir="rtl" to the text's enclosing <span> and insert the &lrm; marker.

]]

function p:test_07_lang_xx_italic_with_script()
	self:preprocess_equals_preprocess_many('{{#invoke:Lang/sandbox|lang_xx_inherit|code=ar|text=text|italic=yes|script=', '}}', '{{#invoke:Lang|lang_xx_inherit|code=ar|text=text|italic=yes|script=', '}}',
		{
			{'arab'},
			{'latn'},
		}, {nowiki=1})
	self:preprocess_equals_preprocess_many('{{#invoke:Lang/sandbox|lang_xx_inherit|code=ar|text=text|italic=no|script=', '}}', '{{#invoke:Lang|lang_xx_inherit|code=ar|text=text|italic=no|script=', '}}',
		{
			{'arab'},
			{'latn'},
		}, {nowiki=1})
end




--[[ -------------------------- < T A G _ F R O M _ N A M E _ E R R O R S > --------------------------

tag_from_name errors.

A complete list of valid tests can be found here:
* Module:Lang/testcases/ISO 639-1 tag from name
* Module:Lang/testcases/ISO 639-3-1 tag from name (A–H)
* Module:Lang/testcases/ISO 639-3-2 tag from name (I–N)
* Module:Lang/testcases/ISO 639-3-3 tag from name (O–Z)
* Module:Lang/testcases/ISO 639 deprecated and override tag from name

]]

function p:test_25_tag_from_name_errors()
	self:preprocess_equals_preprocess_many('{{#invoke:Lang/sandbox|tag_from_name|nocat=yes|', '}}', '{{#invoke:Lang|tag_from_name|nocat=yes|', '}}',
		{
			{'sfsfsfs'},
		}, {nowiki=1})
end


return p