-- Click talk page to run tests.local p = require('Module:UnitTests')
function p:test_pinyin self:preprocess_equals('', ) self:preprocess_equals('', 'Wànlí Chángchéng') self:preprocess_equals('', 'Shè Diāo yingxiongzhuàn') self:preprocess_equals('', 'Ài Dǎo Mó Shì') self:preprocess_equals('', 'Lǚ Bùwei') self:preprocess_equals('', 'Gōnglüè') self:preprocess_equals('', 'Xiūrǔ') self:preprocess_equals('', 'M̀ ḿ ńg Ň Ế ê̌')end
return p