Add latest changes from gitlab-org/gitlab@master

34 files changed, 76 insertions, 252 deletions

diff --git a/app/assets/javascripts/ide/utils.js b/app/assets/javascripts/ide/utils.js
index 53d3b853f03..ec3630cc5eb 100644
--- a/app/assets/javascripts/ide/utils.js
+++ b/app/assets/javascripts/ide/utils.js
@@ -44,8 +44,8 @@ const KNOWN_TYPES = [
 ];
 
 export function isTextFile({ name, raw, binary, content, mimeType = '' }) {
-  // some file objects already have a `binary` property set on them. If true, return false
-  if (binary) return false;
+  // some file objects already have a `binary` property set on them. If so, use it first
+  if (typeof binary === 'boolean') return !binary;
 
   const knownType = KNOWN_TYPES.find((type) => type.isMatch(mimeType, name));
   if (knownType) return knownType.isText;
diff --git a/app/assets/javascripts/pages/admin/application_settings/index.js b/app/assets/javascripts/pages/admin/application_settings/index.js
index a6e3a7dc08a..1924326da1f 100644
--- a/app/assets/javascripts/pages/admin/application_settings/index.js
+++ b/app/assets/javascripts/pages/admin/application_settings/index.js
@@ -1,5 +1,4 @@
 import initVariableList from '~/ci_variable_list';
-import projectSelect from '~/project_select';
 import initSearchSettings from '~/search_settings';
 import selfMonitor from '~/self_monitor';
 import initSettingsPanels from '~/settings_panels';
@@ -8,5 +7,4 @@ initVariableList('js-instance-variables');
 selfMonitor();
 // Initialize expandable settings panels
 initSettingsPanels();
-projectSelect();
 initSearchSettings();
diff --git a/app/assets/javascripts/pages/dashboard/issues/index.js b/app/assets/javascripts/pages/dashboard/issues/index.js
index 3e09b1796b1..230ed9b1dba 100644
--- a/app/assets/javascripts/pages/dashboard/issues/index.js
+++ b/app/assets/javascripts/pages/dashboard/issues/index.js
@@ -2,7 +2,6 @@ import IssuableFilteredSearchTokenKeys from '~/filtered_search/issuable_filtered
 import initManualOrdering from '~/manual_ordering';
 import { FILTERED_SEARCH } from '~/pages/constants';
 import initFilteredSearch from '~/pages/search/init_filtered_search';
-import projectSelect from '~/project_select';
 
 initFilteredSearch({
   page: FILTERED_SEARCH.ISSUES,
@@ -10,5 +9,4 @@ initFilteredSearch({
   useDefaultState: true,
 });
 
-projectSelect();
 initManualOrdering();
diff --git a/app/assets/javascripts/pages/dashboard/merge_requests/index.js b/app/assets/javascripts/pages/dashboard/merge_requests/index.js
index 6c134e4fad6..c0d026422cb 100644
--- a/app/assets/javascripts/pages/dashboard/merge_requests/index.js
+++ b/app/assets/javascripts/pages/dashboard/merge_requests/index.js
@@ -2,7 +2,6 @@ import addExtraTokensForMergeRequests from 'ee_else_ce/filtered_search/add_extra
 import IssuableFilteredSearchTokenKeys from '~/filtered_search/issuable_filtered_search_token_keys';
 import { FILTERED_SEARCH } from '~/pages/constants';
 import initFilteredSearch from '~/pages/search/init_filtered_search';
-import projectSelect from '~/project_select';
 
 addExtraTokensForMergeRequests(IssuableFilteredSearchTokenKeys, true);
 
@@ -11,5 +10,3 @@ initFilteredSearch({
   filteredSearchTokenKeys: IssuableFilteredSearchTokenKeys,
   useDefaultState: true,
 });
-
-projectSelect();
diff --git a/app/assets/javascripts/pages/dashboard/milestones/index/index.js b/app/assets/javascripts/pages/dashboard/milestones/index/index.js
deleted file mode 100644
index b526fce6f7b..00000000000
--- a/app/assets/javascripts/pages/dashboard/milestones/index/index.js
+++ /dev/null
@@ -1,3 +0,0 @@
-import projectSelect from '~/project_select';
-
-projectSelect();
diff --git a/app/assets/javascripts/pages/groups/issues/index.js b/app/assets/javascripts/pages/groups/issues/index.js
index 342c054471d..af36139dd13 100644
--- a/app/assets/javascripts/pages/groups/issues/index.js
+++ b/app/assets/javascripts/pages/groups/issues/index.js
@@ -4,7 +4,6 @@ import { mountIssuablesListApp } from '~/issues_list';
 import initManualOrdering from '~/manual_ordering';
 import { FILTERED_SEARCH } from '~/pages/constants';
 import initFilteredSearch from '~/pages/search/init_filtered_search';
-import projectSelect from '~/project_select';
 
 const ISSUE_BULK_UPDATE_PREFIX = 'issue_';
 
@@ -18,7 +17,6 @@ initFilteredSearch({
   useDefaultState: true,
   filteredSearchTokenKeys: IssuableFilteredSearchTokenKeys,
 });
-projectSelect();
 initManualOrdering();
 
 if (gon.features?.vueIssuablesList) {
diff --git a/app/assets/javascripts/pages/groups/merge_requests/index.js b/app/assets/javascripts/pages/groups/merge_requests/index.js
index 02a0a50f984..b1fcc110a90 100644
--- a/app/assets/javascripts/pages/groups/merge_requests/index.js
+++ b/app/assets/javascripts/pages/groups/merge_requests/index.js
@@ -3,7 +3,6 @@ import IssuableFilteredSearchTokenKeys from '~/filtered_search/issuable_filtered
 import issuableInitBulkUpdateSidebar from '~/issuable_bulk_update_sidebar/issuable_init_bulk_update_sidebar';
 import { FILTERED_SEARCH } from '~/pages/constants';
 import initFilteredSearch from '~/pages/search/init_filtered_search';
-import projectSelect from '~/project_select';
 
 const ISSUABLE_BULK_UPDATE_PREFIX = 'merge_request_';
 
@@ -16,4 +15,3 @@ initFilteredSearch({
   useDefaultState: true,
   filteredSearchTokenKeys: IssuableFilteredSearchTokenKeys,
 });
-projectSelect();
diff --git a/app/models/concerns/cache_markdown_field.rb b/app/models/concerns/cache_markdown_field.rb
index 3753a14ad40..9414d16beef 100644
--- a/app/models/concerns/cache_markdown_field.rb
+++ b/app/models/concerns/cache_markdown_field.rb
@@ -160,39 +160,6 @@ module CacheMarkdownField
     # We can only store mentions if the mentionable is a database object
     return unless self.is_a?(ApplicationRecord)
 
-    return store_mentions_without_subtransaction! if Feature.enabled?(:store_mentions_without_subtransaction, default_enabled: :yaml)
-
-    refs = all_references(self.author)
-
-    references = {}
-    references[:mentioned_users_ids] = refs.mentioned_user_ids.presence
-    references[:mentioned_groups_ids] = refs.mentioned_group_ids.presence
-    references[:mentioned_projects_ids] = refs.mentioned_project_ids.presence
-
-    # One retry is enough as next time `model_user_mention` should return the existing mention record,
-    # that threw the `ActiveRecord::RecordNotUnique` exception in first place.
-    self.class.safe_ensure_unique(retries: 1) do # rubocop:disable Performance/ActiveRecordSubtransactionMethods
-      user_mention = model_user_mention
-
-      # this may happen due to notes polymorphism, so noteable_id may point to a record
-      # that no longer exists as we cannot have FK on noteable_id
-      break if user_mention.blank?
-
-      user_mention.mentioned_users_ids = references[:mentioned_users_ids]
-      user_mention.mentioned_groups_ids = references[:mentioned_groups_ids]
-      user_mention.mentioned_projects_ids = references[:mentioned_projects_ids]
-
-      if user_mention.has_mentions?
-        user_mention.save!
-      else
-        user_mention.destroy!
-      end
-    end
-
-    true
-  end
-
-  def store_mentions_without_subtransaction!
     identifier = user_mention_identifier
 
     # this may happen due to notes polymorphism, so noteable_id may point to a record
diff --git a/app/models/concerns/mentionable.rb b/app/models/concerns/mentionable.rb
index 4df9e32d8ec..a0ea5ac8012 100644
--- a/app/models/concerns/mentionable.rb
+++ b/app/models/concerns/mentionable.rb
@@ -217,17 +217,6 @@ module Mentionable
   def user_mention_association
     association(:user_mentions).reflection
   end
-
-  # User mention that is parsed from model description rather then its related notes.
-  # Models that have a description attribute like Issue, MergeRequest, Epic, Snippet may have such a user mention.
-  # Other mentionable models like Commit, DesignManagement::Design, will never have such record as those do not have
-  # a description attribute.
-  #
-  # Using this method followed by a call to *save* may result in *ActiveRecord::RecordNotUnique* exception
-  # in a multi-threaded environment. Make sure to use it within a *safe_ensure_unique* block.
-  def model_user_mention
-    user_mentions.where(note_id: nil).first_or_initialize
-  end
 end
 
 Mentionable.prepend_mod_with('Mentionable')
diff --git a/app/models/note.rb b/app/models/note.rb
index 58a00fe6fa1..6c5bbf36bd6 100644
--- a/app/models/note.rb
+++ b/app/models/note.rb
@@ -606,14 +606,6 @@ class Note < ApplicationRecord
 
   private
 
-  # Using this method followed by a call to *save* may result in *ActiveRecord::RecordNotUnique* exception
-  # in a multi-threaded environment. Make sure to use it within a *safe_ensure_unique* block.
-  def model_user_mention
-    return if user_mentions.is_a?(ActiveRecord::NullRelation)
-
-    user_mentions.first_or_initialize
-  end
-
   def system_note_viewable_by?(user)
     return true unless system_note_metadata
 
diff --git a/app/views/dashboard/issues.html.haml b/app/views/dashboard/issues.html.haml
index 5a7eb46771b..80b1db4abef 100644
--- a/app/views/dashboard/issues.html.haml
+++ b/app/views/dashboard/issues.html.haml
@@ -9,10 +9,6 @@
 .page-title-holder.d-flex.align-items-center
   %h1.page-title= _('Issues')
 
-  - if current_user
-    .page-title-controls
-      = render 'shared/new_project_item_select', path: 'issues/new', label: "New issue", with_feature_enabled: 'issues', type: :issues
-
 .top-area
   = render 'shared/issuable/nav', type: :issues, display_count: !@no_filters_set
   .nav-controls
diff --git a/app/views/dashboard/merge_requests.html.haml b/app/views/dashboard/merge_requests.html.haml
index ae557b73620..25d5c063846 100644
--- a/app/views/dashboard/merge_requests.html.haml
+++ b/app/views/dashboard/merge_requests.html.haml
@@ -7,10 +7,6 @@
 .page-title-holder.d-flex.align-items-start.flex-column.flex-sm-row.align-items-sm-center
   %h1.page-title= _('Merge requests')
 
-  - if current_user
-    .page-title-controls.ml-0.mb-3.ml-sm-auto.mb-sm-0
-      = render 'shared/new_project_item_select', path: 'merge_requests/new', label: "New merge request", with_feature_enabled: 'merge_requests', type: :merge_requests
-
 .top-area
   = render 'shared/issuable/nav', type: :merge_requests, display_count: !@no_filters_set
 
diff --git a/app/views/dashboard/milestones/index.html.haml b/app/views/dashboard/milestones/index.html.haml
index 872099f98fc..4a714b5a197 100644
--- a/app/views/dashboard/milestones/index.html.haml
+++ b/app/views/dashboard/milestones/index.html.haml
@@ -6,12 +6,6 @@
 .page-title-holder.d-flex.align-items-center
   %h1.page-title= _('Milestones')
 
-  - if current_user
-    .page-title-controls
-      = render 'shared/new_project_item_select',
-        path: '-/milestones/new', label: 'New milestone',
-        include_groups: true, type: :milestones
-
 .top-area
   = render 'shared/milestones_filter', counts: @milestone_states
   .nav-controls
diff --git a/app/views/groups/issues.html.haml b/app/views/groups/issues.html.haml
index fdd6962eb21..723ca5e70d2 100644
--- a/app/views/groups/issues.html.haml
+++ b/app/views/groups/issues.html.haml
@@ -13,8 +13,6 @@
     - if @can_bulk_update
       = render_if_exists 'shared/issuable/bulk_update_button', type: :issues
 
-    = render 'shared/new_project_item_select', path: 'issues/new', label: "New issue", type: :issues, with_feature_enabled: 'issues', with_shared: false, include_projects_in_subgroups: true
-
 = render 'shared/issuable/search_bar', type: :issues
 
 - if @can_bulk_update
diff --git a/app/views/groups/merge_requests.html.haml b/app/views/groups/merge_requests.html.haml
index ad916e3aeec..9f7aa54395e 100644
--- a/app/views/groups/merge_requests.html.haml
+++ b/app/views/groups/merge_requests.html.haml
@@ -12,8 +12,6 @@
         - if @can_bulk_update
           = render_if_exists 'shared/issuable/bulk_update_button', type: :merge_requests
 
-        = render 'shared/new_project_item_select', path: 'merge_requests/new', label: "New merge request", type: :merge_requests, with_feature_enabled: 'merge_requests', with_shared: false, include_projects_in_subgroups: true
-
   = render 'shared/issuable/search_bar', type: :merge_requests
 
   - if @can_bulk_update
diff --git a/app/views/profiles/notifications/_email_settings.html.haml b/app/views/profiles/notifications/_email_settings.html.haml
index f452a5b2eb5..e1e4b2bf2d6 100644
--- a/app/views/profiles/notifications/_email_settings.html.haml
+++ b/app/views/profiles/notifications/_email_settings.html.haml
@@ -1,7 +1,7 @@
 - form = local_assigns.fetch(:form)
 .form-group
   = form.label :notification_email, class: "label-bold"
-  = form.select :notification_email, @user.public_verified_emails, { include_blank: false }, class: "select2", disabled: local_assigns.fetch(:email_change_disabled, nil)
+  = form.select :notification_email, @user.public_verified_emails, { include_blank: _('Use primary email (%{email})') % { email: @user.email }, selected: @user.read_attribute(:notification_email) }, class: "select2", disabled: local_assigns.fetch(:email_change_disabled, nil)
   .help-block
     = local_assigns.fetch(:help_text, nil)
 .form-group
diff --git a/config/feature_flags/development/store_mentions_without_subtransaction.yml b/config/feature_flags/development/store_mentions_without_subtransaction.yml
deleted file mode 100644
index a71aa204935..00000000000
--- a/config/feature_flags/development/store_mentions_without_subtransaction.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-name: store_mentions_without_subtransaction
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/68433
-rollout_issue_url: 
-milestone: '14.3'
-type: development
-group: group::project management
-default_enabled: false
diff --git a/db/post_migrate/20210721122840_remove_seat_link_enabled_from_application_settings.rb b/db/post_migrate/20210721122840_remove_seat_link_enabled_from_application_settings.rb
new file mode 100644
index 00000000000..20118dbbac8
--- /dev/null
+++ b/db/post_migrate/20210721122840_remove_seat_link_enabled_from_application_settings.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class RemoveSeatLinkEnabledFromApplicationSettings < ActiveRecord::Migration[6.1]
+  def up
+    remove_column :application_settings, :seat_link_enabled
+  end
+
+  def down
+    add_column :application_settings, :seat_link_enabled, :boolean, null: false, default: true
+  end
+end
diff --git a/db/schema_migrations/20210721122840 b/db/schema_migrations/20210721122840
new file mode 100644
index 00000000000..375a03adc3d
--- /dev/null
+++ b/db/schema_migrations/20210721122840
@@ -0,0 +1 @@
+483ef6f8ef379f39ecff32853c777c12c59d2858f061879c375ff6d429396167
\ No newline at end of file
diff --git a/db/structure.sql b/db/structure.sql
index f3b1df2a322..81c336c62a8 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -9542,7 +9542,6 @@ CREATE TABLE application_settings (
     email_restrictions_enabled boolean DEFAULT false NOT NULL,
     email_restrictions text,
     npm_package_requests_forwarding boolean DEFAULT true NOT NULL,
-    seat_link_enabled boolean DEFAULT true NOT NULL,
     container_expiration_policies_enable_historic_entries boolean DEFAULT false NOT NULL,
     issues_create_limit integer DEFAULT 0 NOT NULL,
     push_rule_id bigint,
diff --git a/doc/development/database_debugging.md b/doc/development/database_debugging.md
index 67ec1b3c4f1..e2cff82fcfc 100644
--- a/doc/development/database_debugging.md
+++ b/doc/development/database_debugging.md
@@ -25,6 +25,12 @@ If you just want to delete everything and start over with an empty DB (approxima
 bundle exec rake db:reset RAILS_ENV=development
 ```
 
+If you want to seed the empty DB with sample data (approximately 4 minutes):
+
+```shell
+bundle exec rake dev:setup
+```
+
 If you just want to delete everything and start over with sample data (approximately 4 minutes). This
 also does `db:reset` and runs DB-specific migrations:
 
diff --git a/doc/user/profile/notifications.md b/doc/user/profile/notifications.md
index 9d38c9df6be..cd4d4e370db 100644
--- a/doc/user/profile/notifications.md
+++ b/doc/user/profile/notifications.md
@@ -70,6 +70,7 @@ Your **Global notification settings** are the default settings unless you select
 different values for a project or a group.
 
 - **Notification email**: the email address your notifications are sent to.
+  Defaults to your primary email address.
 - **Receive product marketing emails**: select this checkbox to receive
   [periodic emails](#product-marketing-emails) about GitLab features.
 - **Global notification level**: the default [notification level](#notification-levels)
diff --git a/lib/gitlab/ci/queue/metrics.rb b/lib/gitlab/ci/queue/metrics.rb
index 859aeb35f26..7f45d626922 100644
--- a/lib/gitlab/ci/queue/metrics.rb
+++ b/lib/gitlab/ci/queue/metrics.rb
@@ -97,7 +97,9 @@ module Gitlab
         def observe_queue_size(size_proc, runner_type)
           return unless Feature.enabled?(:gitlab_ci_builds_queuing_metrics, default_enabled: false)
 
-          self.class.queue_size_total.observe({ runner_type: runner_type }, size_proc.call.to_f)
+          size = size_proc.call.to_f
+          self.class.queue_size_total.observe({ runner_type: runner_type }, size)
+          self.class.current_queue_size.set({ runner_type: runner_type }, size)
         end
 
         def observe_queue_time(metric, runner_type)
@@ -199,6 +201,15 @@ module Gitlab
           end
         end
 
+        def self.current_queue_size
+          strong_memoize(:current_queue_size) do
+            name = :gitlab_ci_current_queue_size
+            comment = 'Current size of initialized CI/CD builds queue'
+
+            Gitlab::Metrics.gauge(name, comment)
+          end
+        end
+
         def self.queue_iteration_duration_seconds
           strong_memoize(:queue_iteration_duration_seconds) do
             name = :gitlab_ci_queue_iteration_duration_seconds
diff --git a/lib/gitlab/metrics/instrumentation.rb b/lib/gitlab/metrics/instrumentation.rb
index 66361529546..ad45a037161 100644
--- a/lib/gitlab/metrics/instrumentation.rb
+++ b/lib/gitlab/metrics/instrumentation.rb
@@ -153,6 +153,10 @@ module Gitlab
 
         method_visibility = method_visibility_for(target, name)
 
+        # We silence warnings to avoid such warnings:
+        # `Skipping set of ruby2_keywords flag for <...>
+        # (method accepts keywords or method does not accept argument splat)`
+        # as we apply ruby2_keywords 'blindly' for every instrumented method.
         proxy_module.class_eval <<-EOF, __FILE__, __LINE__ + 1
           def #{name}(#{args_signature})
             if trans = Gitlab::Metrics::Instrumentation.transaction
@@ -162,6 +166,7 @@ module Gitlab
               super
             end
           end
+          silence_warnings { ruby2_keywords(:#{name}) if respond_to?(:ruby2_keywords, true) }
           #{method_visibility} :#{name}
         EOF
 
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index 12a590d87e6..33ee854e7a9 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -36265,6 +36265,9 @@ msgstr ""
 msgid "Use one line per URI"
 msgstr ""
 
+msgid "Use primary email (%{email})"
+msgstr ""
+
 msgid "Use shortcuts"
 msgstr ""
 
diff --git a/spec/features/dashboard/issues_spec.rb b/spec/features/dashboard/issues_spec.rb
index 0b2811618b5..fa77dd03b09 100644
--- a/spec/features/dashboard/issues_spec.rb
+++ b/spec/features/dashboard/issues_spec.rb
@@ -46,38 +46,4 @@ RSpec.describe 'Dashboard Issues' do
     it_behaves_like "it has an RSS button with current_user's feed token"
     it_behaves_like "an autodiscoverable RSS feed with current_user's feed token"
   end
-
-  describe 'new issue dropdown' do
-    it 'shows projects only with issues feature enabled', :js do
-      find('.new-project-item-select-button').click
-
-      page.within('.select2-results') do
-        expect(page).to have_content(project.full_name)
-        expect(page).not_to have_content(project_with_issues_disabled.full_name)
-      end
-    end
-
-    it 'shows the new issue page', :js do
-      find('.new-project-item-select-button').click
-
-      wait_for_requests
-
-      project_path = "/#{project.full_path}"
-      project_json = { name: project.full_name, url: project_path }.to_json
-
-      # simulate selection, and prevent overlap by dropdown menu
-      first('.project-item-select', visible: false)
-      execute_script("$('.project-item-select').val('#{project_json}').trigger('change');")
-      find('#select2-drop-mask', visible: false)
-      execute_script("$('#select2-drop-mask').remove();")
-
-      find('.new-project-item-link').click
-
-      expect(page).to have_current_path("#{project_path}/-/issues/new")
-
-      page.within('#content-body') do
-        expect(page).to have_selector('.issue-form')
-      end
-    end
-  end
 end
diff --git a/spec/features/dashboard/merge_requests_spec.rb b/spec/features/dashboard/merge_requests_spec.rb
index aa2485d4236..95e87933110 100644
--- a/spec/features/dashboard/merge_requests_spec.rb
+++ b/spec/features/dashboard/merge_requests_spec.rb
@@ -25,24 +25,6 @@ RSpec.describe 'Dashboard Merge Requests' do
     expect(page).not_to have_selector('#js-dropdown-target-branch', visible: false)
   end
 
-  context 'new merge request dropdown' do
-    let(:project_with_disabled_merge_requests) { create(:project, :merge_requests_disabled) }
-
-    before do
-      project_with_disabled_merge_requests.add_maintainer(current_user)
-      visit merge_requests_dashboard_path
-    end
-
-    it 'shows projects only with merge requests feature enabled', :js do
-      find('.new-project-item-select-button').click
-
-      page.within('.select2-results') do
-        expect(page).to have_content(project.full_name)
-        expect(page).not_to have_content(project_with_disabled_merge_requests.full_name)
-      end
-    end
-  end
-
   context 'no merge requests exist' do
     it 'shows an empty state' do
       visit merge_requests_dashboard_path(assignee_username: current_user.username)
diff --git a/spec/features/dashboard/milestones_spec.rb b/spec/features/dashboard/milestones_spec.rb
index 992ed2f2ce6..3f8d048efd6 100644
--- a/spec/features/dashboard/milestones_spec.rb
+++ b/spec/features/dashboard/milestones_spec.rb
@@ -32,20 +32,6 @@ RSpec.describe 'Dashboard > Milestones' do
       expect(page).to have_content(group.name)
       expect(first('.milestone')).to have_content('Merge requests')
     end
-
-    describe 'new milestones dropdown', :js do
-      it 'takes user to a new milestone page', :js do
-        find('.new-project-item-select-button').click
-
-        page.within('.select2-results') do
-          first('.select2-result-label').click
-        end
-
-        find('.new-project-item-link').click
-
-        expect(current_path).to eq(new_group_milestone_path(group))
-      end
-    end
   end
 
   describe 'with merge requests disabled' do
diff --git a/spec/features/groups/empty_states_spec.rb b/spec/features/groups/empty_states_spec.rb
index 4488f53a03f..092e6179732 100644
--- a/spec/features/groups/empty_states_spec.rb
+++ b/spec/features/groups/empty_states_spec.rb
@@ -92,20 +92,6 @@ RSpec.describe 'Group empty states' do
           it 'displays an empty state' do
             expect(page).to have_selector('.empty-state')
           end
-
-          it "shows a new #{issuable_name} button" do
-            within '.empty-state' do
-              expect(page).to have_content("create #{issuable_name}")
-            end
-          end
-
-          it "the new #{issuable_name} button opens a project dropdown" do
-            within '.empty-state' do
-              find('.new-project-item-select-button').click
-            end
-
-            expect(page).to have_selector('.ajax-project-dropdown')
-          end
         end
       end
 
diff --git a/spec/features/groups/issues_spec.rb b/spec/features/groups/issues_spec.rb
index 21b39d2da46..6d04e3a227e 100644
--- a/spec/features/groups/issues_spec.rb
+++ b/spec/features/groups/issues_spec.rb
@@ -96,28 +96,6 @@ RSpec.describe 'Group issues page' do
     end
   end
 
-  context 'projects with issues disabled' do
-    describe 'issue dropdown' do
-      let(:user_in_group) { create(:group_member, :maintainer, user: create(:user), group: group ).user }
-
-      before do
-        [project, project_with_issues_disabled].each { |project| project.add_maintainer(user_in_group) }
-        sign_in(user_in_group)
-        visit issues_group_path(group)
-      end
-
-      it 'shows projects only with issues feature enabled', :js do
-        find('.empty-state .js-lazy-loaded')
-        find('.empty-state .new-project-item-link').click
-
-        page.within('.select2-results') do
-          expect(page).to have_content(project.full_name)
-          expect(page).not_to have_content(project_with_issues_disabled.full_name)
-        end
-      end
-    end
-  end
-
   context 'manual ordering', :js do
     let(:user_in_group) { create(:group_member, :maintainer, user: create(:user), group: group ).user }
 
diff --git a/spec/features/groups/merge_requests_spec.rb b/spec/features/groups/merge_requests_spec.rb
index 077f680629f..aad9be0ec8d 100644
--- a/spec/features/groups/merge_requests_spec.rb
+++ b/spec/features/groups/merge_requests_spec.rb
@@ -59,23 +59,6 @@ RSpec.describe 'Group merge requests page' do
     end
   end
 
-  describe 'new merge request dropdown' do
-    let(:project_with_merge_requests_disabled) { create(:project, :merge_requests_disabled, group: group) }
-
-    before do
-      visit path
-    end
-
-    it 'shows projects only with merge requests feature enabled', :js do
-      find('.new-project-item-link').click
-
-      page.within('.select2-results') do
-        expect(page).to have_content(project.name_with_namespace)
-        expect(page).not_to have_content(project_with_merge_requests_disabled.name_with_namespace)
-      end
-    end
-  end
-
   context 'empty state with no merge requests' do
     before do
       MergeRequest.delete_all
@@ -85,7 +68,6 @@ RSpec.describe 'Group merge requests page' do
       visit path
 
       expect(page).to have_selector('.empty-state')
-      expect(page).to have_link('Select project to create merge request')
       expect(page).not_to have_selector('.issues-filters')
     end
 
@@ -95,7 +77,6 @@ RSpec.describe 'Group merge requests page' do
         visit path
 
         expect(page).to have_selector('.empty-state')
-        expect(page).to have_link('Select project to create merge request')
         expect(page).to have_selector('.issues-filters')
       end
     end
diff --git a/spec/frontend/ide/utils_spec.js b/spec/frontend/ide/utils_spec.js
index 2f58cd8f22a..2f8447af518 100644
--- a/spec/frontend/ide/utils_spec.js
+++ b/spec/frontend/ide/utils_spec.js
@@ -90,6 +90,9 @@ describe('WebIDE utils', () => {
     it('returns true if there is a `binary` property already set on the file object', () => {
       expect(isTextFile({ name: 'abc.txt', content: '' })).toBe(true);
       expect(isTextFile({ name: 'abc.txt', content: '', binary: true })).toBe(false);
+
+      expect(isTextFile({ name: 'abc.tex', content: 'éêė' })).toBe(false);
+      expect(isTextFile({ name: 'abc.tex', content: 'éêė', binary: false })).toBe(true);
     });
   });
 
diff --git a/spec/support/shared_examples/models/mentionable_shared_examples.rb b/spec/support/shared_examples/models/mentionable_shared_examples.rb
index 07c5f730e95..e23658d1774 100644
--- a/spec/support/shared_examples/models/mentionable_shared_examples.rb
+++ b/spec/support/shared_examples/models/mentionable_shared_examples.rb
@@ -207,7 +207,7 @@ RSpec.shared_examples 'an editable mentionable' do
 end
 
 RSpec.shared_examples 'mentions in description' do |mentionable_type|
-  shared_examples 'when storing user mentions' do
+  context 'when storing user mentions' do
     before do
       mentionable.store_mentions!
     end
@@ -238,26 +238,10 @@ RSpec.shared_examples 'mentions in description' do |mentionable_type|
       end
     end
   end
-
-  context 'when store_mentions_without_subtransaction is enabled' do
-    before do
-      stub_feature_flags(store_mentions_without_subtransaction: true)
-    end
-
-    it_behaves_like 'when storing user mentions'
-  end
-
-  context 'when store_mentions_without_subtransaction is disabled' do
-    before do
-      stub_feature_flags(store_mentions_without_subtransaction: false)
-    end
-
-    it_behaves_like 'when storing user mentions'
-  end
 end
 
 RSpec.shared_examples 'mentions in notes' do |mentionable_type|
-  shared_examples 'when mentionable notes contain mentions' do
+  context 'when mentionable notes contain mentions' do
     let(:user) { create(:user) }
     let(:user2) { create(:user) }
     let(:group) { create(:group) }
@@ -277,22 +261,6 @@ RSpec.shared_examples 'mentions in notes' do |mentionable_type|
       expect(mentionable.referenced_groups(user)).to eq [group]
     end
   end
-
-  context 'when store_mentions_without_subtransaction is enabled' do
-    before do
-      stub_feature_flags(store_mentions_without_subtransaction: true)
-    end
-
-    it_behaves_like 'when mentionable notes contain mentions'
-  end
-
-  context 'when store_mentions_without_subtransaction is disabled' do
-    before do
-      stub_feature_flags(store_mentions_without_subtransaction: false)
-    end
-
-    it_behaves_like 'when mentionable notes contain mentions'
-  end
 end
 
 RSpec.shared_examples 'load mentions from DB' do |mentionable_type|
diff --git a/spec/views/profiles/notifications/show.html.haml_spec.rb b/spec/views/profiles/notifications/show.html.haml_spec.rb
new file mode 100644
index 00000000000..9cdf8124fcf
--- /dev/null
+++ b/spec/views/profiles/notifications/show.html.haml_spec.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'profiles/notifications/show' do
+  let(:groups) { GroupsFinder.new(user).execute.page(1) }
+  let(:user) { create(:user) }
+
+  before do
+    assign(:group_notifications, [])
+    assign(:project_notifications, [])
+    assign(:user, user)
+    assign(:user_groups, groups)
+    allow(controller).to receive(:current_user).and_return(user)
+    allow(view).to receive(:experiment_enabled?)
+  end
+
+  context 'when there is no database value for User#notification_email' do
+    let(:option_default) { _('Use primary email (%{email})') % { email: user.email } }
+    let(:option_primary_email) { user.email }
+    let(:options) { [option_default, option_primary_email] }
+
+    it 'displays the correct elements' do
+      render
+
+      expect(rendered).to have_select('user_notification_email', options: options, selected: nil)
+    end
+  end
+end