tests/test-lom.lua@4a61f00ee916
tests/test-lom.lua
Fri, 23 Apr 2021 21:15:05 +0100
- author
- Matthew Wild <mwild1@gmail.com>
- date
- Fri, 23 Apr 2021 21:15:05 +0100
- changeset 36
- 4a61f00ee916
- parent 0
- 24d141cb2d1e
- permissions
- -rw-r--r--
New implementation of lxp.lom by Tom?s Guisasola
#!/usr/local/bin/lua local lom = require "lxp.lom" local u_acute_utf8 = string.char(195)..string.char(186) -- C3 BA local u_acute_latin1 = string.char(250) -- FA local tests = { { [[<abc a1="A1" a2="A2">inside tag `abc'</abc>]], { tag="abc", attr = { "a1", "a2", a1 = "A1", a2 = "A2", }, "inside tag `abc'", }, }, { [[<qwerty q1="q1" q2="q2"> <asdf>some text</asdf> </qwerty>]], { tag = "qwerty", attr = { "q1", "q2", q1 = "q1", q2 = "q2", }, "\n\t", { tag = "asdf", attr = {}, "some text", }, "\n", }, }, { [[<ul><li>conteudo 1</li><li>conte]]..u_acute_utf8..[[do 2</li></ul>]], encoding = "UTF-8", { tag = "ul", attr = {}, { tag = "li", attr = {}, "conteudo 1", }, { tag = "li", attr = {}, "conteúdo 2", }, }, }, { [[<ul><li>Conteudo 1</li><li>Conte]]..u_acute_latin1..[[do 2</li><li>Conteúdo 3</li></ul>]], encoding = "ISO-8859-1", doctype = [[<!DOCTYPE test [<!ENTITY uacute "ú">]>]], -- Ok! { tag = "ul", attr = {}, { tag = "li", attr = {}, "Conteudo 1", }, { tag = "li", attr = {}, "Conteúdo 2", -- Latin-1 becomes UTF-8 }, { tag = "li", attr = {}, "Conteúdo 3", -- entity becomes a UTF-8 character }, }, }, { [[<ul><li>Conteúdo</li></ul>]], --doctype = [[<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">]], --> ignora as entidades --doctype = [[<!DOCTYPE html SYSTEM "about:legacy-compat">]], --> ignora as entidades --doctype = [[<!DOCTYPE html>]], --> undefined entity --doctype = [[<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">]], --> sintax error --doctype = [[<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" SYSTEM "http://www.w3.org/TR/html4/strict.dtd">]], --> syntax error --doctype = [[<!DOCTYPE HTMLlat1 PUBLIC "-//W3C//ENTITIES Latin 1//EN//HTML">]], --> syntax error --doctype = [[<!DOCTYPE HTMLlat1 PUBLIC "-//W3C//ENTITIES Latin 1 for XHTML//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml-lat1.ent">]], --> ignora entidades --doctype = [[<!DOCTYPE isolat1 PUBLIC "//W3C//ENTITIES Added Latin 1//EN//XML" "http://www.w3.org/2003/entities/2007/isolat1.ent">]], --> ignora entidades doctype = [[<!DOCTYPE test [<!ENTITY uacute "ú">]>]], -- Ok! encoding = "UTF-8", { tag = "ul", attr = {}, { tag = "li", attr = {}, "Conteúdo", -- entity becomes a UTF-8 character }, }, }, } function table.equal (t1, t2) for nome, val in pairs (t1) do local tv = type(val) if tv == "table" then if type(t2[nome]) ~= "table" then return false, "Different types at entry `"..nome.."': t1."..nome.." is "..tv.." while t2."..nome.." is "..type(t2[nome]).." ["..tostring(t2[nome]).."]" else local ok, msg = table.equal (val, t2[nome]) if not ok then return false, "["..nome.."]\t"..tostring(val).." ~= "..tostring(t2[nome]).."; "..msg end end else if val ~= t2[nome] then return false, "["..nome.."]\t["..tostring(val).."] ~= ["..tostring(t2[nome])..']' end end end return true end for i, s in ipairs(tests) do io.write'.' local encoding = s.encoding or "ISO-8859-1" local header = [[<?xml version="1.0" encoding="]]..encoding..[["?>]]..(s.doctype or '') local doc = header..s[1] local o1 = assert (lom.parse (doc)) assert(table.equal (o1, s[2])) local o2 = assert (lom.parse (string.gmatch(doc, ".-%>"))) assert(table.equal (o2, s[2])) end local o = assert (lom.parse ([[ <?xml version="1.0"?> <a1> <b1> <c1>t111</c1> <c2>t112</c2> </b1> <b2> <c1>t121</c1> <c2>t122</c2> </b2> </a1>]])) assert (o.tag == "a1") assert (o[1] == "\n\t") assert (o[2].tag == "b1") assert (o[2][2].tag == "c1") local c1 = lom.find_elem (o, "c1") assert (type(c1) == "table") assert (c1.tag == "c1") assert (c1[1] == "t111") local next_child = lom.list_children (o) assert (next_child().tag == "b1") assert (next_child().tag == "b2") assert (next_child() == nil) print"OK"
