FIX: Respect enable_inline_emoji_translation setting in titles

test/javascripts/acceptance/topic-test.js.es6

@@ -186,6 +186,27 @@ QUnit.test("Updating the topic title with unicode emojis", async assert => {
   );
 });
 
+QUnit.test(
+  "Updating the topic title with unicode emojis without whitespaces",
+  async assert => {
+    Discourse.SiteSettings.enable_inline_emoji_translation = true;
+    await visit("/t/internationalization-localization/280");
+    await click("#topic-title .d-icon-pencil-alt");
+
+    await fillIn("#edit-title", "Test🙂Title");
+
+    await click("#topic-title .submit-edit");
+
+    assert.equal(
+      find(".fancy-title")
+        .html()
+        .trim(),
+      `Test<img src="/images/emoji/emoji_one/slightly_smiling_face.png?v=${v}" title="slightly_smiling_face" alt="slightly_smiling_face" class="emoji">Title`,
+      "it displays the new title with escaped unicode emojis"
+    );
+  }
+);
+
 acceptance("Topic featured links", {
   loggedIn: true,
   settings: {

test/javascripts/helpers/site-settings.js

@@ -93,6 +93,8 @@ Discourse.SiteSettingsOriginal = {
   enable_emoji: true,
   enable_emoji_shortcuts: true,
   emoji_set: "emoji_one",
+  enable_emoji_shortcuts: true,
+  enable_inline_emoji_translation: false,
   desktop_category_page_style: "categories_and_latest_topics",
   enable_mentions: true,
   enable_personal_messages: true,

test/javascripts/lib/emoji-test.js.es6

@@ -92,6 +92,41 @@ QUnit.test("emojiUnescape", assert => {
     "no emoticons when emoji shortcuts are disabled",
     { enable_emoji_shortcuts: false }
   );
+  testUnescape(
+    "Hello 😊 World",
+    `Hello <img src='/images/emoji/emoji_one/blush.png?v=${v}' title='blush' alt='blush' class='emoji'> World`,
+    "emoji from Unicode emoji"
+  );
+  testUnescape(
+    "Hello😊World",
+    "Hello😊World",
+    "keeps Unicode emoji when inline translation disabled",
+    {
+      enable_inline_emoji_translation: false
+    }
+  );
+  testUnescape(
+    "Hello😊World",
+    `Hello<img src='/images/emoji/emoji_one/blush.png?v=${v}' title='blush' alt='blush' class='emoji'>World`,
+    "emoji from Unicode emoji when inline translation enabled",
+    {
+      enable_inline_emoji_translation: true
+    }
+  );
+  testUnescape(
+    "hi:smile:",
+    "hi:smile:",
+    "no emojis when inline translation disabled",
+    {
+      enable_inline_emoji_translation: false
+    }
+  );
+  testUnescape(
+    "hi:smile:",
+    `hi<img src='/images/emoji/emoji_one/smile.png?v=${v}' title='smile' alt='smile' class='emoji'>`,
+    "emoji when inline translation enabled",
+    { enable_inline_emoji_translation: true }
+  );
 });
 
 QUnit.test("Emoji search", assert => {