Initial commit on Forgejo

Fresh repository history for elektrine/tarakan hosted at
https://git.elektrine.com/elektrine/tarakan.

test/tarakan_web/theme_boot_test.exs

@@ -0,0 +1,22 @@
+defmodule TarakanWeb.ThemeBootTest do
+  use TarakanWeb.ConnCase, async: true
+
+  test "the theme script is blocking and precedes the deferred bundle", %{conn: conn} do
+    html = conn |> get(~p"/") |> html_response(200)
+
+    theme_at = :binary.match(html, "/assets/js/theme") |> elem(0)
+    app_at = :binary.match(html, "/assets/js/app") |> elem(0)
+
+    assert theme_at < app_at, "theme.js must load before app.js"
+
+    # The whole point: it must not be deferred, or it runs after first paint
+    # and the toggle flashes the wrong option again.
+    [theme_tag] = Regex.run(~r|<script[^>]*/assets/js/theme[^>]*>|, html)
+    refute theme_tag =~ "defer"
+    refute theme_tag =~ "type=\"module\""
+
+    # And the bundle that needs to stay deferred still is.
+    [app_tag] = Regex.run(~r|<script[^>]*/assets/js/app[^>]*>|, html)
+    assert app_tag =~ "defer"
+  end
+end