4 files changed, 50 insertions, 6 deletions
diff --git a/actionpack/test/controller/send_file_test.rb b/actionpack/test/controller/send_file_test.rb
index fd2399e433..7b1a52b277 100644
--- a/actionpack/test/controller/send_file_test.rb
+++ b/actionpack/test/controller/send_file_test.rb
@@ -178,7 +178,7 @@ class SendFileTest < ActionController::TestCase
       "image.jpg" => "image/jpeg",
       "image.tif" => "image/tiff",
       "image.gif" => "image/gif",
-      "movie.mpg" => "video/mpeg",
+      "movie.mp4" => "video/mp4",
       "file.zip" => "application/zip",
       "file.unk" => "application/octet-stream",
       "zip" => "application/octet-stream"
diff --git a/actionpack/test/dispatch/mime_type_test.rb b/actionpack/test/dispatch/mime_type_test.rb
index 90e95e972d..6854783386 100644
--- a/actionpack/test/dispatch/mime_type_test.rb
+++ b/actionpack/test/dispatch/mime_type_test.rb
@@ -30,21 +30,21 @@ class MimeTypeTest < ActiveSupport::TestCase
 
   test "parse text with trailing star at the beginning" do
     accept = "text/*, text/html, application/json, multipart/form-data"
-    expect = [Mime[:html], Mime[:text], Mime[:js], Mime[:css], Mime[:ics], Mime[:csv], Mime[:vcf], Mime[:xml], Mime[:yaml], Mime[:json], Mime[:multipart_form]]
+    expect = [Mime[:html], Mime[:text], Mime[:js], Mime[:css], Mime[:ics], Mime[:csv], Mime[:vcf], Mime[:vtt], Mime[:xml], Mime[:yaml], Mime[:json], Mime[:multipart_form]]
     parsed = Mime::Type.parse(accept)
-    assert_equal expect, parsed
+    assert_equal expect.map(&:to_s), parsed.map(&:to_s)
   end
 
   test "parse text with trailing star in the end" do
     accept = "text/html, application/json, multipart/form-data, text/*"
-    expect = [Mime[:html], Mime[:json], Mime[:multipart_form], Mime[:text], Mime[:js], Mime[:css], Mime[:ics], Mime[:csv], Mime[:vcf], Mime[:xml], Mime[:yaml]]
+    expect = [Mime[:html], Mime[:json], Mime[:multipart_form], Mime[:text], Mime[:js], Mime[:css], Mime[:ics], Mime[:csv], Mime[:vcf], Mime[:vtt], Mime[:xml], Mime[:yaml]]
     parsed = Mime::Type.parse(accept)
-    assert_equal expect, parsed
+    assert_equal expect.map(&:to_s), parsed.map(&:to_s)
   end
 
   test "parse text with trailing star" do
     accept = "text/*"
-    expect = [Mime[:html], Mime[:text], Mime[:js], Mime[:css], Mime[:ics], Mime[:csv], Mime[:vcf], Mime[:xml], Mime[:yaml], Mime[:json]]
+    expect = [Mime[:html], Mime[:text], Mime[:js], Mime[:css], Mime[:ics], Mime[:csv], Mime[:vcf], Mime[:vtt], Mime[:xml], Mime[:yaml], Mime[:json]]
     parsed = Mime::Type.parse(accept)
     assert_equal expect.map(&:to_s).sort!, parsed.map(&:to_s).sort!
   end
diff --git a/actionpack/test/dispatch/routing_test.rb b/actionpack/test/dispatch/routing_test.rb
index 44f902c163..b2d2bf0416 100644
--- a/actionpack/test/dispatch/routing_test.rb
+++ b/actionpack/test/dispatch/routing_test.rb
@@ -5057,3 +5057,40 @@ class TestRecognizePath < ActionDispatch::IntegrationTest
       Routes.recognize_path(*args)
     end
 end
+
+class TestRelativeUrlRootGeneration < ActionDispatch::IntegrationTest
+  config = ActionDispatch::Routing::RouteSet::Config.new("/blog", false)
+
+  stub_controllers(config) do |routes|
+    Routes = routes
+
+    routes.draw do
+      get "/", to: "posts#index", as: :posts
+      get "/:id", to: "posts#show", as: :post
+    end
+  end
+
+  include Routes.url_helpers
+
+  APP = build_app Routes
+
+  def app
+    APP
+  end
+
+  def test_url_helpers
+    assert_equal "/blog/", posts_path({})
+    assert_equal "/blog/", Routes.url_helpers.posts_path({})
+
+    assert_equal "/blog/1", post_path(id: "1")
+    assert_equal "/blog/1", Routes.url_helpers.post_path(id: "1")
+  end
+
+  def test_optimized_url_helpers
+    assert_equal "/blog/", posts_path
+    assert_equal "/blog/", Routes.url_helpers.posts_path
+
+    assert_equal "/blog/1", post_path("1")
+    assert_equal "/blog/1", Routes.url_helpers.post_path("1")
+  end
+end
diff --git a/actionpack/test/dispatch/system_testing/screenshot_helper_test.rb b/actionpack/test/dispatch/system_testing/screenshot_helper_test.rb
index 2afda31cf5..264844fc7d 100644
--- a/actionpack/test/dispatch/system_testing/screenshot_helper_test.rb
+++ b/actionpack/test/dispatch/system_testing/screenshot_helper_test.rb
@@ -35,6 +35,11 @@ class ScreenshotHelperTest < ActiveSupport::TestCase
     end
   end
 
+  test "defaults to simple output for the screenshot" do
+    new_test = DrivenBySeleniumWithChrome.new("x")
+    assert_equal "simple", new_test.send(:output_type)
+  end
+
   test "display_image return artifact format when specify RAILS_SYSTEM_TESTING_SCREENSHOT environment" do
     begin
       original_output_type = ENV["RAILS_SYSTEM_TESTING_SCREENSHOT"]
@@ -42,6 +47,8 @@ class ScreenshotHelperTest < ActiveSupport::TestCase
 
       new_test = DrivenBySeleniumWithChrome.new("x")
 
+      assert_equal "artifact", new_test.send(:output_type)
+
       Rails.stub :root, Pathname.getwd do
         new_test.stub :passed?, false do
           assert_match %r|url=artifact://.+?tmp/screenshots/failures_x\.png|, new_test.send(:display_image)