查看“模块:IconLink/tests”的源代码

local scm = require 'Module:Schema'
local data = require('Module:IconLink/data')

local p = {}

function p.validate_data_sites()
	local UrlWithPlaceholder = scm.String{pattern='^https?://.-%%s'}
	local NonEmptyString = scm.String{min_len=1}

	local SitesSchema = scm.Table{
		[scm.Integer] = scm.Table{
			name = NonEmptyString,
			icon = scm.Table{
				file = NonEmptyString,
				size = NonEmptyString / nil,
			},
			url = UrlWithPlaceholder / scm.Function
				/ scm.Table{validator=function(t)
					local Item = scm.Table{NonEmptyString, UrlWithPlaceholder}
					local LastItem = scm.Table{NonEmptyString / nil, UrlWithPlaceholder}
					for i = 1, #t - 1 do
						local valid, msg = Item:test(t[i])
						if not valid then return false, msg end
					end
					return LastItem:test(t[#t])
				end},
		}
	}

	local valid, msg = SitesSchema:test(data.sites)
	if valid then
		return '<code>sites</code>表验证通过。'
	end
	return '<strong class="error"><code>sites</code>有误。</strong>\n<pre>'
		..mw.text.nowiki(msg or '')
		..'</pre>[[Category:有脚本错误的页面]]'
end


function p.validate_data_domains()
	local DomainSegment = scm.String{pattern='^[%w%-]+$'}
	local SitesKey = scm.String{validator=function(v)
		return data.sites[v]
	end}

	local DomainsSchema
	DomainsSchema = scm.Table{validator=function(t)
		for k, v in pairs(t) do
			-- 所有key需要是域名的片段
			local valid, msg = DomainSegment:test(k)
			if not valid then return false, msg end
			-- 所有value都是DomainsSchema或SitesKey
			valid, msg = (DomainsSchema / SitesKey):test(v)
			if not valid then return false, msg end
		end
		return true
	end}

	local valid, msg = DomainsSchema:test(data.domains)
	if valid then
		return '<code>domains</code>表验证通过。'
	end
	return '<strong class="error"><code>domains</code>有误。</strong>\n<pre>'
		..mw.text.nowiki(msg or '')
		..'</pre>[[Category:有脚本错误的页面]]'
end


return p