Merge remote-tracking branch 'upstream/master' into ce-to-ee-2018-05-02

# Conflicts:
#	app/views/groups/_group_admin_settings.html.haml
#	spec/requests/api/runner_spec.rb

[ci skip]

Gemfile

@@ -194,6 +194,9 @@ gem 're2', '~> 1.1.1'
 
 gem 'version_sorter', '~> 2.1.0'
 
+# User agent parsing
+gem 'device_detector'
+
 # Cache
 gem 'redis-rails', '~> 5.0.2'
 

Gemfile.lock

@@ -169,6 +169,7 @@ GEM
       activerecord (>= 3.2.0, < 5.1)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
+    device_detector (1.0.0)
     devise (4.2.0)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
@@ -1056,6 +1057,7 @@ DEPENDENCIES
   database_cleaner (~> 1.5.0)
   deckar01-task_list (= 2.0.0)
   default_value_for (~> 3.0.0)
+  device_detector
   devise (~> 4.2)
   devise-two-factor (~> 3.0.0)
   diffy (~> 3.1.0)

Gemfile.rails5.lock

@@ -304,12 +304,12 @@ GEM
       flowdock (~> 0.7)
       gitlab-grit (>= 2.4.1)
       multi_json
-    gitlab-gollum-lib (4.2.7.1)
+    gitlab-gollum-lib (4.2.7.2)
       gemojione (~> 3.2)
       github-markup (~> 1.6)
       gollum-grit_adapter (~> 1.0)
       nokogiri (>= 1.6.1, < 2.0)
-      rouge (~> 2.1)
+      rouge (~> 3.1)
       sanitize (~> 2.1)
       stringex (~> 2.6)
     gitlab-gollum-rugged_adapter (0.4.4)
@@ -602,8 +602,6 @@ GEM
       atomic (>= 1.0.0)
       mysql2
       peek
-    peek-performance_bar (1.3.1)
-      peek (>= 0.1.0)
     peek-pg (1.3.0)
       concurrent-ruby
       concurrent-ruby-ext
@@ -752,7 +750,7 @@ GEM
     retriable (3.1.1)
     rinku (2.0.4)
     rotp (2.1.2)
-    rouge (2.2.1)
+    rouge (3.1.1)
     rqrcode (0.10.1)
       chunky_png (~> 1.0)
     rqrcode-rails3 (0.1.7)
@@ -1134,7 +1132,6 @@ DEPENDENCIES
   peek (~> 1.0.1)
   peek-gc (~> 0.0.2)
   peek-mysql2 (~> 1.1.0)
-  peek-performance_bar (~> 1.3.0)
   peek-pg (~> 1.3.0)
   peek-rblineprof (~> 0.2.0)
   peek-redis (~> 1.2.0)
@@ -1166,7 +1163,7 @@ DEPENDENCIES
   redis-rails (~> 5.0.2)
   request_store (~> 1.3)
   responders (~> 2.0)
-  rouge (~> 2.0)
+  rouge (~> 3.1)
   rqrcode-rails3 (~> 0.1.7)
   rspec-parameterized
   rspec-rails (~> 3.6.0)

app/assets/stylesheets/framework/common.scss

@@ -460,6 +460,7 @@ img.emoji {
 
 /** COMMON CLASSES **/
 .prepend-top-0 { margin-top: 0; }
+.prepend-top-2 { margin-top: 2px; }
 .prepend-top-5 { margin-top: 5px; }
 .prepend-top-8 { margin-top: $grid-size; }
 .prepend-top-10 { margin-top: 10px; }

app/assets/stylesheets/framework/images.scss

@@ -39,35 +39,10 @@
 svg {
   fill: currentColor;
 
-  &.s8 {
-    @include svg-size(8px);
+  $svg-sizes: 8 12 16 18 24 32 48 72;
+  @each $svg-size in $svg-sizes {
+    &.s#{$svg-size} {
+      @include svg-size(#{$svg-size}px);
     }
-
-  &.s12 {
-    @include svg-size(12px);
-  }
-
-  &.s16 {
-    @include svg-size(16px);
-  }
-
-  &.s18 {
-    @include svg-size(18px);
-  }
-
-  &.s24 {
-    @include svg-size(24px);
-  }
-
-  &.s32 {
-    @include svg-size(32px);
-  }
-
-  &.s48 {
-    @include svg-size(48px);
-  }
-
-  &.s72 {
-    @include svg-size(72px);
   }
 }

app/controllers/application_controller.rb

@@ -114,7 +114,8 @@ class ApplicationController < ActionController::Base
   def log_exception(exception)
     Raven.capture_exception(exception) if sentry_enabled?
 
-    application_trace = ActionDispatch::ExceptionWrapper.new(env, exception).application_trace
+    backtrace_cleaner = Gitlab.rails5? ? env["action_dispatch.backtrace_cleaner"] : env
+    application_trace = ActionDispatch::ExceptionWrapper.new(backtrace_cleaner, exception).application_trace
     application_trace.map! { |t| "  #{t}\n" }
     logger.error "\n#{exception.class.name} (#{exception.message}):\n#{application_trace.join}"
   end

app/controllers/concerns/issuable_collections.rb

@@ -57,7 +57,7 @@ module IssuableCollections
     out_of_range = @issuables.current_page > total_pages # rubocop:disable Gitlab/ModuleWithInstanceVariables
 
     if out_of_range
-      redirect_to(url_for(params.merge(page: total_pages, only_path: true)))
+      redirect_to(url_for(safe_params.merge(page: total_pages, only_path: true)))
     end
 
     out_of_range

app/controllers/groups/application_controller.rb

@@ -34,6 +34,6 @@ class Groups::ApplicationController < ApplicationController
   def build_canonical_path(group)
     params[:group_id] = group.to_param
 
-    url_for(params)
+    url_for(safe_params)
   end
 end

app/controllers/profiles/active_sessions_controller.rb

+class Profiles::ActiveSessionsController < Profiles::ApplicationController
+  def index
+    @sessions = ActiveSession.list(current_user)
+  end
+
+  def destroy
+    ActiveSession.destroy(current_user, params[:id])
+
+    respond_to do |format|
+      format.html { redirect_to profile_active_sessions_url, status: 302 }
+      format.js { head :ok }
+    end
+  end
+end

app/controllers/projects/application_controller.rb

@@ -26,7 +26,7 @@ class Projects::ApplicationController < ApplicationController
     params[:namespace_id] = project.namespace.to_param
     params[:project_id] = project.to_param
 
-    url_for(params)
+    url_for(safe_params)
   end
 
   def repository

app/controllers/projects/lfs_storage_controller.rb

@@ -77,8 +77,7 @@ class Projects::LfsStorageController < Projects::GitHttpClientController
 
   def link_to_project!(object)
     if object && !object.projects.exists?(storage_project.id)
-      object.projects << storage_project
-      object.save!
+      object.lfs_objects_projects.create!(project: storage_project)
     end
   end
 end

app/helpers/active_sessions_helper.rb

+module ActiveSessionsHelper
+  # Maps a device type as defined in `ActiveSession` to an svg icon name and
+  # outputs the icon html.
+  #
+  # see `DeviceDetector::Device::DEVICE_NAMES` about the available device types
+  def active_session_device_type_icon(active_session)
+    icon_name =
+      case active_session.device_type
+      when 'smartphone', 'feature phone', 'phablet'
+        'mobile'
+      when 'tablet'
+        'tablet'
+      when 'tv', 'smart display', 'camera', 'portable media player', 'console'
+        'media'
+      when 'car browser'
+        'car'
+      else
+        'monitor-o'
+      end
+
+    sprite_icon(icon_name, size: 16, css_class: 'prepend-top-2')
+  end
+end

app/models/active_session.rb

+class ActiveSession
+  include ActiveModel::Model
+
+  attr_accessor :created_at, :updated_at,
+    :session_id, :ip_address,
+    :browser, :os, :device_name, :device_type
+
+  def current?(session)
+    return false if session_id.nil? || session.id.nil?
+
+    session_id == session.id
+  end
+
+  def human_device_type
+    device_type&.titleize
+  end
+
+  def self.set(user, request)
+    Gitlab::Redis::SharedState.with do |redis|
+      session_id = request.session.id
+      client = DeviceDetector.new(request.user_agent)
+      timestamp = Time.current
+
+      active_user_session = new(
+        ip_address: request.ip,
+        browser: client.name,
+        os: client.os_name,
+        device_name: client.device_name,
+        device_type: client.device_type,
+        created_at: user.current_sign_in_at || timestamp,
+        updated_at: timestamp,
+        session_id: session_id
+      )
+
+      redis.pipelined do
+        redis.setex(
+          key_name(user.id, session_id),
+          Settings.gitlab['session_expire_delay'] * 60,
+          Marshal.dump(active_user_session)
+        )
+
+        redis.sadd(
+          lookup_key_name(user.id),
+          session_id
+        )
+      end
+    end
+  end
+
+  def self.list(user)
+    Gitlab::Redis::SharedState.with do |redis|
+      cleaned_up_lookup_entries(redis, user.id).map do |entry|
+        # rubocop:disable Security/MarshalLoad
+        Marshal.load(entry)
+        # rubocop:enable Security/MarshalLoad
+      end
+    end
+  end
+
+  def self.destroy(user, session_id)
+    Gitlab::Redis::SharedState.with do |redis|
+      redis.srem(lookup_key_name(user.id), session_id)
+
+      deleted_keys = redis.del(key_name(user.id, session_id))
+
+      # only allow deleting the devise session if we could actually find a
+      # related active session. this prevents another user from deleting
+      # someone else's session.
+      if deleted_keys > 0
+        redis.del("#{Gitlab::Redis::SharedState::SESSION_NAMESPACE}:#{session_id}")
+      end
+    end
+  end
+
+  def self.cleanup(user)
+    Gitlab::Redis::SharedState.with do |redis|
+      cleaned_up_lookup_entries(redis, user.id)
+    end
+  end
+
+  def self.key_name(user_id, session_id = '*')
+    "#{Gitlab::Redis::SharedState::USER_SESSIONS_NAMESPACE}:#{user_id}:#{session_id}"
+  end
+
+  def self.lookup_key_name(user_id)
+    "#{Gitlab::Redis::SharedState::USER_SESSIONS_LOOKUP_NAMESPACE}:#{user_id}"
+  end
+
+  def self.cleaned_up_lookup_entries(redis, user_id)
+    lookup_key = lookup_key_name(user_id)
+
+    session_ids = redis.smembers(lookup_key)
+
+    entry_keys = session_ids.map { |session_id| key_name(user_id, session_id) }
+    return [] if entry_keys.empty?
+
+    entries = redis.mget(entry_keys)
+
+    session_ids_and_entries = session_ids.zip(entries)
+
+    # remove expired keys.
+    # only the single key entries are automatically expired by redis, the
+    # lookup entries in the set need to be removed manually.
+    session_ids_and_entries.reject { |_session_id, entry| entry }.each do |session_id, _entry|
+      redis.srem(lookup_key, session_id)
+    end
+
+    session_ids_and_entries.select { |_session_id, entry| entry }.map { |_session_id, entry| entry }
+  end
+end

app/models/ci/job_artifact.rb

@@ -15,7 +15,7 @@ module Ci
     after_save :update_project_statistics_after_save, if: :size_changed?
     after_destroy :update_project_statistics_after_destroy, unless: :project_destroyed?
 
-    after_save :update_file_store
+    after_save :update_file_store, if: :file_changed?
 
     scope :with_files_stored_locally, -> { where(file_store: [nil, ::JobArtifactUploader::Store::LOCAL]) }
     scope :with_files_stored_remotely, -> { where(file_store: ::JobArtifactUploader::Store::REMOTE) }

app/models/ci/pipeline.rb

@@ -548,6 +548,17 @@ module Ci
       @latest_builds_with_artifacts ||= builds.latest.with_artifacts_archive.to_a
     end
 
+    # Rails 5.0 autogenerated question mark enum methods return wrong result if enum value is nil.
+    # They always return `false`.
+    # These methods overwrite autogenerated ones to return correct results.
+    def unknown?
+      Gitlab.rails5? ? source.nil? : super
+    end
+
+    def unknown_source?
+      Gitlab.rails5? ? config_source.nil? : super
+    end
+
     private
 
     def ci_yaml_from_repo

app/models/ci/stage.rb

@@ -13,14 +13,27 @@ module Ci
     has_many :statuses, class_name: 'CommitStatus', foreign_key: :stage_id
     has_many :builds, foreign_key: :stage_id
 
-    validates :project, presence: true, unless: :importing?
-    validates :pipeline, presence: true, unless: :importing?
-    validates :name, presence: true, unless: :importing?
+    with_options unless: :importing? do
+      validates :project, presence: true
+      validates :pipeline, presence: true
+      validates :name, presence: true
+      validates :position, presence: true
+    end
 
-    after_initialize do |stage|
+    after_initialize do
       self.status = DEFAULT_STATUS if self.status.nil?
     end
 
+    before_validation unless: :importing? do
+      next if position.present?
+
+      self.position = statuses.select(:stage_idx)
+        .where('stage_idx IS NOT NULL')
+        .group(:stage_idx)
+        .order('COUNT(*) DESC')
+        .first&.stage_idx.to_i
+    end
+
     state_machine :status, initial: :created do
       event :enqueue do
         transition created: :pending

app/models/commit.rb

@@ -424,6 +424,12 @@ class Commit
     # no-op but needs to be defined since #persisted? is defined
   end
 
+  def touch_later
+    # No-op.
+    # This method is called by ActiveRecord.
+    # We don't want to do anything for `Commit` model, so this is empty.
+  end
+
   WIP_REGEX = /\A\s*(((?i)(\[WIP\]|WIP:|WIP)\s|WIP$))|(fixup!|squash!)\s/.freeze
 
   def work_in_progress?

app/models/commit_status.rb

@@ -189,4 +189,11 @@ class CommitStatus < ActiveRecord::Base
       v =~ /\d+/ ? v.to_i : v
     end
   end
+
+  # Rails 5.0 autogenerated question mark enum methods return wrong result if enum value is nil.
+  # They always return `false`.
+  # This method overwrites the autogenerated one to return correct result.
+  def unknown_failure?
+    Gitlab.rails5? ? failure_reason.nil? : super
+  end
 end

app/models/lfs_object.rb

@@ -13,7 +13,7 @@ class LfsObject < ActiveRecord::Base
 
   mount_uploader :file, LfsObjectUploader
 
-  after_save :update_file_store
+  after_save :update_file_store, if: :file_changed?
 
   def update_file_store
     # The file.object_store is set during `uploader.store!`

app/models/user.rb

@@ -928,7 +928,7 @@ class User < ActiveRecord::Base
 
   def delete_async(deleted_by:, params: {})
     block if params[:hard_delete]
-    DeleteUserWorker.perform_async(deleted_by.id, id, params)
+    DeleteUserWorker.perform_async(deleted_by.id, id, params.to_h)
   end
 
   def notification_service

app/services/ci/ensure_stage_service.rb

@@ -42,6 +42,7 @@ module Ci
 
     def create_stage
       Ci::Stage.create!(name: @build.stage,
+                        position: @build.stage_idx,
                         pipeline: @build.pipeline,
                         project: @build.project)
     end

app/views/groups/_group_admin_settings.html.haml

@@ -10,8 +10,11 @@
         %br/
         %span.descr This setting can be overridden in each project.
 
+<<<<<<< HEAD
 = render partial: 'groups/ee/project_creation_level', locals: { form: f, group: @group }
 
+=======
+>>>>>>> upstream/master
 .form-group
   = f.label :require_two_factor_authentication, 'Two-factor authentication', class: 'control-label col-sm-2'
   .col-sm-10

app/views/layouts/nav/sidebar/_profile.html.haml

@@ -141,6 +141,17 @@
             = link_to profile_preferences_path do
               %strong.fly-out-top-item-name
                 #{ _('Preferences') }
+      = nav_link(controller: :active_sessions) do
+        = link_to profile_active_sessions_path do
+          .nav-icon-container
+            = sprite_icon('monitor-lines')
+          %span.nav-item-name
+            Active Sessions
+        %ul.sidebar-sub-level-items.is-fly-out-only
+          = nav_link(controller: :active_sessions, html_options: { class: "fly-out-top-item" } ) do
+            = link_to profile_active_sessions_path do
+              %strong.fly-out-top-item-name
+                #{ _('Active Sessions') }
       = nav_link(path: 'profiles#audit_log') do
         = link_to audit_log_profile_path do
           .nav-icon-container

app/views/peek/_bar.html.haml

@@ -3,5 +3,5 @@
 #js-peek{ data: { env: Peek.env,
          request_id: Peek.request_id,
          peek_url: peek_routes.results_url,
-         profile_url: url_for(params.merge(lineprofiler: 'true')) },
+         profile_url: url_for(safe_params.merge(lineprofiler: 'true')) },
          class: Peek.env }

app/views/profiles/active_sessions/_active_session.html.haml

+- is_current_session = active_session.current?(session)
+
+%li
+  .pull-left.append-right-10{ data: { toggle: 'tooltip' }, title: active_session.human_device_type }
+    = active_session_device_type_icon(active_session)
+
+  .description.pull-left
+    %div
+      %strong= active_session.ip_address
+    - if is_current_session
+      %div This is your current session
+    - else
+      %div
+        Last accessed on
+        = l(active_session.updated_at, format: :short)
+
+    %div
+      %strong= active_session.browser
+      on
+      %strong= active_session.os
+
+    %div
+      %strong Signed in
+      on
+      = l(active_session.created_at, format: :short)
+
+  - unless is_current_session
+    .pull-right
+      = link_to profile_active_session_path(active_session.session_id), data: { confirm: 'Are you sure? The device will be signed out of GitLab.' }, method: :delete, class: "btn btn-danger prepend-left-10" do
+        %span.sr-only Revoke
+        Revoke

app/views/profiles/active_sessions/index.html.haml

+- page_title 'Active Sessions'
+- @content_class = "limit-container-width" unless fluid_layout
+
+.row.prepend-top-default
+  .col-lg-4.profile-settings-sidebar
+    %h4.prepend-top-0
+      = page_title
+    %p
+      This is a list of devices that have logged into your account. Revoke any sessions that you do not recognize.
+  .col-lg-8
+    .append-bottom-default
+
+      %ul.well-list
+        = render partial: 'profiles/active_sessions/active_session', collection: @sessions

app/views/projects/diffs/_diffs.html.haml

@@ -8,7 +8,7 @@
   .files-changed-inner
     .inline-parallel-buttons.hidden-xs.hidden-sm
       - if !diffs_expanded? && diff_files.any? { |diff_file| diff_file.collapsed? }
-        = link_to 'Expand all', url_for(params.merge(expanded: 1, format: nil)), class: 'btn btn-default'
+        = link_to 'Expand all', url_for(safe_params.merge(expanded: 1, format: nil)), class: 'btn btn-default'
       - if show_whitespace_toggle
         - if current_controller?(:commit)
           = commit_diff_whitespace_link(diffs.project, @commit, class: 'hidden-xs')

changelogs/unreleased/blackst0ne-replace-spinach-project-source-markdown-render-feature.yml

+---
+title: Replace the `project/source/markdown_render.feature` spinach test with an rspec analog
+merge_request: 18525
+author: "@blackst0ne"
+type: other

changelogs/unreleased/feature-display-active-sessions.yml

+---
+title: Display active sessions and allow the user to revoke any of it
+merge_request: 17867
+author: Alexis Reigel
+type: added

changelogs/unreleased/fix-file-store-artifacts-and-lfs.yml

+---
+title: Fix file_store for artifacts and lfs when saving
+merge_request:
+author:
+type: fixed

config/initializers/session_store.rb

@@ -15,13 +15,10 @@ cookie_key = if Rails.env.development?
                "_gitlab_session"
              end
 
-if Rails.env.test?
-  Gitlab::Application.config.session_store :cookie_store, key: "_gitlab_session"
-else
-  sessions_config = Gitlab::Redis::SharedState.params
-  sessions_config[:namespace] = Gitlab::Redis::SharedState::SESSION_NAMESPACE
+sessions_config = Gitlab::Redis::SharedState.params
+sessions_config[:namespace] = Gitlab::Redis::SharedState::SESSION_NAMESPACE
 
-  Gitlab::Application.config.session_store(
+Gitlab::Application.config.session_store(
   :redis_store, # Using the cookie_store would enable session replay attacks.
   servers: sessions_config,
   key: cookie_key,
@@ -29,5 +26,4 @@ else
   httponly: true,
   expires_in: Settings.gitlab['session_expire_delay'] * 60,
   path: Rails.application.config.relative_url_root.nil? ? '/' : Gitlab::Application.config.relative_url_root
-  )
-end
+)

config/initializers/warden.rb

@@ -6,4 +6,16 @@ Rails.application.configure do |config|
   Warden::Manager.before_failure do |env, opts|
     Gitlab::Auth::BlockedUserTracker.log_if_user_blocked(env)
   end
+
+  Warden::Manager.after_authentication do |user, auth, opts|
+    ActiveSession.cleanup(user)
+  end
+
+  Warden::Manager.after_set_user only: :fetch do |user, auth, opts|
+    ActiveSession.set(user, auth.request)
+  end
+
+  Warden::Manager.before_logout do |user, auth, opts|
+    ActiveSession.destroy(user || auth.user, auth.request.session.id)
+  end
 end

config/routes/profile.rb

@@ -30,6 +30,7 @@ resource :profile, only: [:show, :update] do
         put :revoke
       end
     end
+    resources :active_sessions, only: [:index, :destroy]
     resources :emails, only: [:index, :create, :destroy] do
       member do
         put :resend_confirmation_instructions

db/migrate/20180417101040_add_tmp_stage_priority_index_to_ci_builds.rb

+class AddTmpStagePriorityIndexToCiBuilds < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index(:ci_builds, [:stage_id, :stage_idx],
+                         where: 'stage_idx IS NOT NULL', name: 'tmp_build_stage_position_index')
+  end
+
+  def down
+    remove_concurrent_index_by_name(:ci_builds, 'tmp_build_stage_position_index')
+  end
+end

db/migrate/20180417101940_add_index_to_ci_stage.rb

+class AddIndexToCiStage < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    add_column :ci_stages, :position, :integer
+  end
+end

db/post_migrate/20180420080616_schedule_stages_index_migration.rb

+class ScheduleStagesIndexMigration < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+  MIGRATION = 'MigrateStageIndex'.freeze
+  BATCH_SIZE = 10000
+
+  disable_ddl_transaction!
+
+  class Stage < ActiveRecord::Base
+    include EachBatch
+    self.table_name = 'ci_stages'
+  end
+
+  def up
+    disable_statement_timeout
+
+    Stage.all.tap do |relation|
+      queue_background_migration_jobs_by_range_at_intervals(relation,
+                                                            MIGRATION,
+                                                            5.minutes,
+                                                            batch_size: BATCH_SIZE)
+    end
+  end
+
+  def down
+    # noop
+  end
+end

db/schema.rb

@@ -411,6 +411,7 @@ ActiveRecord::Schema.define(version: 20180425131009) do
   add_index "ci_builds", ["project_id", "id"], name: "index_ci_builds_on_project_id_and_id", using: :btree
   add_index "ci_builds", ["protected"], name: "index_ci_builds_on_protected", using: :btree
   add_index "ci_builds", ["runner_id"], name: "index_ci_builds_on_runner_id", using: :btree
+  add_index "ci_builds", ["stage_id", "stage_idx"], name: "tmp_build_stage_position_index", where: "(stage_idx IS NOT NULL)", using: :btree
   add_index "ci_builds", ["stage_id"], name: "index_ci_builds_on_stage_id", using: :btree
   add_index "ci_builds", ["status", "type", "runner_id"], name: "index_ci_builds_on_status_and_type_and_runner_id", using: :btree
   add_index "ci_builds", ["status"], name: "index_ci_builds_on_status", using: :btree
@@ -597,6 +598,7 @@ ActiveRecord::Schema.define(version: 20180425131009) do
     t.string "name"
     t.integer "status"
     t.integer "lock_version"
+    t.integer "position"
   end
 
   add_index "ci_stages", ["pipeline_id", "name"], name: "index_ci_stages_on_pipeline_id_and_name", unique: true, using: :btree

doc/development/fe_guide/icons.md

@@ -49,7 +49,7 @@ Please use the following function inside JS to render an icon :
 
 All Icons and Illustrations are managed in the [gitlab-svgs](https://gitlab.com/gitlab-org/gitlab-svgs) repository which is added as a dev-dependency.
 
-To upgrade to a new SVG Sprite version run `yarn upgrade @gitlab-org/gitlab-svgs` and then run `yarn run svg`. This task will copy the svg sprite and all illustrations in the correct folders. The updated files should be tracked in Git as those are referenced.
+To upgrade to a new SVG Sprite version run `yarn upgrade @gitlab-org/gitlab-svgs`.
 
 # SVG Illustrations
 

doc/user/profile/active_sessions.md

+# Active Sessions
+
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/17867)
+>   in GitLab 10.8.
+
+GitLab lists all devices that have logged into your account. This allows you to
+review the sessions and revoke any of it that you don't recognize.
+
+## Listing all active sessions
+
+1. On the upper right corner, click on your avatar and go to your **Settings**.
+1. Navigate to the **Active Sessions** tab.
+
+![Active sessions list](img/active_sessions_list.png)
+
+## Revoking a session
+
+1. Navigate to your [profile's](#profile-settings) **Settings > Active Sessions**.
+1. Click on **Revoke** besides a session. The current session cannot be
+   revoked, as this would sign you out of GitLab.

doc/user/profile/index.md

@@ -39,6 +39,7 @@ From there, you can:
 - Manage [SSH keys](../../ssh/README.md#ssh) to access your account via SSH
 - Manage your [preferences](preferences.md#syntax-highlighting-theme)
 to customize your own GitLab experience
+- [View your active sessions](active_sessions.md) and revoke any of them if necessary
 - Access your audit log, a security log of important events involving your account
 
 ## Changing your username

features/project/source/markdown_render.feature

-Feature: Project Source Markdown Render
-  Background:
-    Given I sign in as a user
-    And I own project "Delta"
-    And I visit markdown branch
-
-  # Tree README
-
-  @javascript
-  Scenario: Tree view should have correct links in README
-    Given I go directory which contains README file
-    And I click on a relative link in README
-    Then I should see the correct markdown
-
-  @javascript
-  Scenario: I browse files from markdown branch
-    Then I should see files from repository in markdown
-    And I should see rendered README which contains correct links
-    And I click on Gitlab API in README
-    Then I should see correct document rendered
-
-  @javascript
-  Scenario: I view README in markdown branch
-    Then I should see files from repository in markdown
-    And I should see rendered README which contains correct links
-    And I click on Rake tasks in README
-    Then I should see correct directory rendered
-
-  @javascript
-  Scenario: I view README in markdown branch to see reference links to directory
-    Then I should see files from repository in markdown
-    And I should see rendered README which contains correct links
-    And I click on GitLab API doc directory in README
-    Then I should see correct doc/api directory rendered
-
-  @javascript
-  Scenario: I view README in markdown branch to see reference links to file
-    Then I should see files from repository in markdown
-    And I should see rendered README which contains correct links
-    And I click on Maintenance in README
-    Then I should see correct maintenance file rendered
-
-  @javascript
-  Scenario: README headers should have header links
-    Then I should see rendered README which contains correct links
-    And Header "Application details" should have correct id and link
-
-  # Blob
-
-  @javascript
-  Scenario: I navigate to doc directory to view documentation in markdown
-    And I navigate to the doc/api/README
-    And I see correct file rendered
-    And I click on users in doc/api/README
-    Then I should see the correct document file
-
-  @javascript
-  Scenario: I navigate to doc directory to view user doc in markdown
-    And I navigate to the doc/api/README
-    And I see correct file rendered
-    And I click on raketasks in doc/api/README
-    Then I should see correct directory rendered
-
-  @javascript
-  Scenario: I navigate to doc directory to view user doc in markdown
-    And I navigate to the doc/api/README
-    And Header "GitLab API" should have correct id and link
-
-  # Markdown branch
-
-  @javascript
-  Scenario: I browse files from markdown branch
-    When I visit markdown branch
-    Then I should see files from repository in markdown branch
-    And I should see rendered README which contains correct links
-    And I click on Gitlab API in README
-    Then I should see correct document rendered for markdown branch
-
-  @javascript
-  Scenario: I browse directory from markdown branch
-    When I visit markdown branch
-    Then I should see files from repository in markdown branch
-    And I should see rendered README which contains correct links
-    And I click on Rake tasks in README
-    Then I should see correct directory rendered for markdown branch
-
-  @javascript
-  Scenario: I navigate to doc directory to view documentation in markdown branch
-    When I visit markdown branch
-    And I navigate to the doc/api/README
-    And I see correct file rendered in markdown branch
-    And I click on users in doc/api/README
-    Then I should see the users document file in markdown branch
-
-  @javascript
-  Scenario: I navigate to doc directory to view user doc in markdown branch
-    When I visit markdown branch
-    And I navigate to the doc/api/README
-    And I see correct file rendered in markdown branch
-    And I click on raketasks in doc/api/README
-    Then I should see correct directory rendered for markdown branch
-
-  @javascript
-  Scenario: Tree markdown links view empty urls should have correct urls
-    When I visit markdown branch
-    Then The link with text "empty" should have url "tree/markdown"
-    When I visit markdown branch "README.md" blob
-    Then The link with text "empty" should have url "blob/markdown/README.md"
-    When I visit markdown branch "d" tree
-    Then The link with text "empty" should have url "tree/markdown/d"
-    When I visit markdown branch "d/README.md" blob
-    Then The link with text "empty" should have url "blob/markdown/d/README.md"
-
-  # "ID" means "#id" on the tests below, because we are unable to escape the hash sign.
-  # which Spinach interprets as the start of a comment.
-  @javascript
-  Scenario: All markdown links with ids should have correct urls
-    When I visit markdown branch
-    Then The link with text "ID" should have url "tree/markdownID"
-    Then The link with text "/ID" should have url "tree/markdownID"
-    Then The link with text "README.mdID" should have url "blob/markdown/README.mdID"
-    Then The link with text "d/README.mdID" should have url "blob/markdown/d/README.mdID"
-    When I visit markdown branch "README.md" blob
-    Then The link with text "ID" should have url "blob/markdown/README.mdID"
-    Then The link with text "/ID" should have url "blob/markdown/README.mdID"
-    Then The link with text "README.mdID" should have url "blob/markdown/README.mdID"
-    Then The link with text "d/README.mdID" should have url "blob/markdown/d/README.mdID"
-
-  # Wiki
-
-  Scenario: I create a wiki page with different links
-    Given I go to wiki page
-    And I add various links to the wiki page
-    Then Wiki page should have added links
-    And I click on test link
-    Then I see new wiki page named test
-    When I go back to wiki page home
-    And I click on GitLab API doc link
-    Then I see Gitlab API document
-    When I go back to wiki page home
-    And I click on Rake tasks link
-    Then I see Rake tasks directory
-
-  Scenario: Wiki headers should have should have ids generated for them.
-    Given I go to wiki page
-    And I add a header to the wiki page
-    Then Wiki header should have correct id and link

features/steps/project/source/markdown_render.rb

-# If you need to modify the existing seed repository for your tests,
-# it is recommended that you make the changes on the `markdown` branch of the seed project repository,
-# which should only be used by tests in this file. See `/spec/factories.rb#project` for more info.
-class Spinach::Features::ProjectSourceMarkdownRender < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedMarkdown
-  include WaitForRequests
-
-  step 'I own project "Delta"' do
-    @project = ::Project.find_by(name: "Delta")
-    @project ||= create(:project, :repository, name: "Delta", namespace: @user.namespace)
-    @project.add_master(@user)
-  end
-
-  step 'I should see files from repository in markdown' do
-    expect(current_path).to eq project_tree_path(@project, "markdown")
-    expect(page).to have_content "README.md"
-    expect(page).to have_content "CHANGELOG"
-  end
-
-  step 'I should see rendered README which contains correct links' do
-    expect(page).to have_content "Welcome to GitLab GitLab is a free project and repository management application"
-    expect(page).to have_link "GitLab API doc"
-    expect(page).to have_link "GitLab API website"
-    expect(page).to have_link "Rake tasks"
-    expect(page).to have_link "backup and restore procedure"
-    expect(page).to have_link "GitLab API doc directory"
-    expect(page).to have_link "Maintenance"
-  end
-
-  step 'I click on Gitlab API in README' do
-    click_link "GitLab API doc"
-  end
-
-  step 'I should see correct document rendered' do
-    expect(current_path).to eq project_blob_path(@project, "markdown/doc/api/README.md")
-    wait_for_requests
-    expect(page).to have_content "All API requests require authentication"
-  end
-
-  step 'I click on Rake tasks in README' do
-    click_link "Rake tasks"
-  end
-
-  step 'I should see correct directory rendered' do
-    expect(current_path).to eq project_tree_path(@project, "markdown/doc/raketasks")
-    expect(page).to have_content "backup_restore.md"
-    expect(page).to have_content "maintenance.md"
-  end
-
-  step 'I click on GitLab API doc directory in README' do
-    click_link "GitLab API doc directory"
-  end
-
-  step 'I should see correct doc/api directory rendered' do
-    expect(current_path).to eq project_tree_path(@project, "markdown/doc/api")
-    expect(page).to have_content "README.md"
-    expect(page).to have_content "users.md"
-  end
-
-  step 'I click on Maintenance in README' do
-    click_link "Maintenance"
-  end
-
-  step 'I should see correct maintenance file rendered' do
-    expect(current_path).to eq project_blob_path(@project, "markdown/doc/raketasks/maintenance.md")
-    wait_for_requests
-    expect(page).to have_content "bundle exec rake gitlab:env:info RAILS_ENV=production"
-  end
-
-  step 'I click on link "empty" in the README' do
-    page.within('.readme-holder') do
-      click_link "empty"
-    end
-  end
-
-  step 'I click on link "id" in the README' do
-    page.within('.readme-holder') do
-      click_link "#id"
-    end
-  end
-
-  step 'I navigate to the doc/api/README' do
-    page.within '.tree-table' do
-      click_link "doc"
-    end
-
-    page.within '.tree-table' do
-      click_link "api"
-    end
-
-    wait_for_requests
-
-    page.within '.tree-table' do
-      click_link "README.md"
-    end
-  end
-
-  step 'I see correct file rendered' do
-    expect(current_path).to eq project_blob_path(@project, "markdown/doc/api/README.md")
-    wait_for_requests
-    expect(page).to have_content "Contents"
-    expect(page).to have_link "Users"
-    expect(page).to have_link "Rake tasks"
-  end
-
-  step 'I click on users in doc/api/README' do
-    click_link "Users"
-  end
-
-  step 'I should see the correct document file' do
-    expect(current_path).to eq project_blob_path(@project, "markdown/doc/api/users.md")
-    expect(page).to have_content "Get a list of users."
-  end
-
-  step 'I click on raketasks in doc/api/README' do
-    click_link "Rake tasks"
-  end
-
-  # Markdown branch
-
-  When 'I visit markdown branch' do
-    visit project_tree_path(@project, "markdown")
-    wait_for_requests
-  end
-
-  When 'I visit markdown branch "README.md" blob' do
-    visit project_blob_path(@project, "markdown/README.md")
-  end
-
-  When 'I visit markdown branch "d" tree' do
-    visit project_tree_path(@project, "markdown/d")
-  end
-
-  When 'I visit markdown branch "d/README.md" blob' do
-    visit project_blob_path(@project, "markdown/d/README.md")
-  end
-
-  step 'I should see files from repository in markdown branch' do
-    expect(current_path).to eq project_tree_path(@project, "markdown")
-    expect(page).to have_content "README.md"
-    expect(page).to have_content "CHANGELOG"
-  end
-
-  step 'I see correct file rendered in markdown branch' do
-    expect(current_path).to eq project_blob_path(@project, "markdown/doc/api/README.md")
-    wait_for_requests
-    expect(page).to have_content "Contents"
-    expect(page).to have_link "Users"
-    expect(page).to have_link "Rake tasks"
-  end
-
-  step 'I should see correct document rendered for markdown branch' do
-    expect(current_path).to eq project_blob_path(@project, "markdown/doc/api/README.md")
-    wait_for_requests
-    expect(page).to have_content "All API requests require authentication"
-  end
-
-  step 'I should see correct directory rendered for markdown branch' do
-    expect(current_path).to eq project_tree_path(@project, "markdown/doc/raketasks")
-    expect(page).to have_content "backup_restore.md"
-    expect(page).to have_content "maintenance.md"
-  end
-
-  step 'I should see the users document file in markdown branch' do
-    expect(current_path).to eq project_blob_path(@project, "markdown/doc/api/users.md")
-    expect(page).to have_content "Get a list of users."
-  end
-
-  # Expected link contents
-
-  step 'The link with text "empty" should have url "tree/markdown"' do
-    wait_for_requests
-    find('a', text: /^empty$/)['href'] == current_host + project_tree_path(@project, "markdown")
-  end
-
-  step 'The link with text "empty" should have url "blob/markdown/README.md"' do
-    find('a', text: /^empty$/)['href'] == current_host + project_blob_path(@project, "markdown/README.md")
-  end
-
-  step 'The link with text "empty" should have url "tree/markdown/d"' do
-    find('a', text: /^empty$/)['href'] == current_host + project_tree_path(@project, "markdown/d")
-  end
-
-  step 'The link with text "empty" should have '\
-       'url "blob/markdown/d/README.md"' do
-    find('a', text: /^empty$/)['href'] == current_host + project_blob_path(@project, "markdown/d/README.md")
-  end
-
-  step 'The link with text "ID" should have url "tree/markdownID"' do
-    find('a', text: /^#id$/)['href'] == current_host + project_tree_path(@project, "markdown") + '#id'
-  end
-
-  step 'The link with text "/ID" should have url "tree/markdownID"' do
-    find('a', text: %r{^/#id$})['href'] == current_host + project_tree_path(@project, "markdown") + '#id'
-  end
-
-  step 'The link with text "README.mdID" '\
-       'should have url "blob/markdown/README.mdID"' do
-    find('a', text: /^README.md#id$/)['href'] == current_host + project_blob_path(@project, "markdown/README.md") + '#id'
-  end
-
-  step 'The link with text "d/README.mdID" should have '\
-       'url "blob/markdown/d/README.mdID"' do
-    find('a', text: %r{^d/README.md#id$})['href'] == current_host + project_blob_path(@project, "d/markdown/README.md") + '#id'
-  end
-
-  step 'The link with text "ID" should have url "blob/markdown/README.mdID"' do
-    wait_for_requests
-    find('a', text: /^#id$/)['href'] == current_host + project_blob_path(@project, "markdown/README.md") + '#id'
-  end
-
-  step 'The link with text "/ID" should have url "blob/markdown/README.mdID"' do
-    find('a', text: %r{^/#id$})['href'] == current_host + project_blob_path(@project, "markdown/README.md") + '#id'
-  end
-
-  # Wiki
-
-  step 'I go to wiki page' do
-    first(:link, "Wiki").click
-    expect(current_path).to eq project_wiki_path(@project, "home")
-  end
-
-  step 'I add various links to the wiki page' do
-    fill_in "wiki[content]", with: "[test](test)\n[GitLab API doc](api)\n[Rake tasks](raketasks)\n"
-    fill_in "wiki[message]", with: "Adding links to wiki"
-    page.within '.wiki-form' do
-      click_button "Create page"
-    end
-  end
-
-  step 'Wiki page should have added links' do
-    expect(current_path).to eq project_wiki_path(@project, "home")
-    expect(page).to have_content "test GitLab API doc Rake tasks"
-  end
-
-  step 'I add a header to the wiki page' do
-    fill_in "wiki[content]", with: "# Wiki header\n"
-    fill_in "wiki[message]", with: "Add header to wiki"
-    page.within '.wiki-form' do
-      click_button "Create page"
-    end
-  end
-
-  step 'Wiki header should have correct id and link' do
-    header_should_have_correct_id_and_link(1, 'Wiki header', 'wiki-header')
-  end
-
-  step 'I click on test link' do
-    click_link "test"
-  end
-
-  step 'I see new wiki page named test' do
-    expect(current_path).to eq  project_wiki_path(@project, "test")
-
-    page.within(:css, ".nav-text") do
-      expect(page).to have_content "Test"
-      expect(page).to have_content "Create Page"
-    end
-  end
-
-  When 'I go back to wiki page home' do
-    visit project_wiki_path(@project, "home")
-    expect(current_path).to eq project_wiki_path(@project, "home")
-  end
-
-  step 'I click on GitLab API doc link' do
-    click_link "GitLab API"
-  end
-
-  step 'I see Gitlab API document' do
-    expect(current_path).to eq project_wiki_path(@project, "api")
-
-    page.within(:css, ".nav-text") do
-      expect(page).to have_content "Create"
-      expect(page).to have_content "Api"
-    end
-  end
-
-  step 'I click on Rake tasks link' do
-    click_link "Rake tasks"
-  end
-
-  step 'I see Rake tasks directory' do
-    expect(current_path).to eq project_wiki_path(@project, "raketasks")
-
-    page.within(:css, ".nav-text") do
-      expect(page).to have_content "Create"
-      expect(page).to have_content "Rake"
-    end
-  end
-
-  step 'I go directory which contains README file' do
-    visit project_tree_path(@project, "markdown/doc/api")
-    expect(current_path).to eq project_tree_path(@project, "markdown/doc/api")
-  end
-
-  step 'I click on a relative link in README' do
-    click_link "Users"
-  end
-
-  step 'I should see the correct markdown' do
-    expect(current_path).to eq project_blob_path(@project, "markdown/doc/api/users.md")
-    wait_for_requests
-    expect(page).to have_content "List users"
-  end
-
-  step 'Header "Application details" should have correct id and link' do
-    wait_for_requests
-    header_should_have_correct_id_and_link(2, 'Application details', 'application-details')
-  end
-
-  step 'Header "GitLab API" should have correct id and link' do
-    header_should_have_correct_id_and_link(1, 'GitLab API', 'gitlab-api')
-  end
-end

features/steps/shared/markdown.rb

 module SharedMarkdown
   include Spinach::DSL
 
-  def header_should_have_correct_id_and_link(level, text, id, parent = ".wiki")
-    node = find("#{parent} h#{level} a#user-content-#{id}")
-    expect(node[:href]).to end_with "##{id}"
-
-    # Work around a weird Capybara behavior where calling `parent` on a node
-    # returns the whole document, not the node's actual parent element
-    expect(find(:xpath, "#{node.path}/..").text).to eq text
-  end
-
   step 'I should not see the Markdown preview' do
     expect(find('.gfm-form .js-md-preview')).not_to be_visible
   end

lib/gitlab/background_migration/migrate_stage_index.rb

+# frozen_string_literal: true
+# rubocop:disable Style/Documentation
+
+module Gitlab
+  module BackgroundMigration
+    class MigrateStageIndex
+      def perform(start_id, stop_id)
+        migrate_stage_index_sql(start_id.to_i, stop_id.to_i).tap do |sql|
+          ActiveRecord::Base.connection.execute(sql)
+        end
+      end
+
+      private
+
+      def migrate_stage_index_sql(start_id, stop_id)
+        if Gitlab::Database.postgresql?
+          <<~SQL
+            WITH freqs AS (
+              SELECT stage_id, stage_idx, COUNT(*) AS freq FROM ci_builds
+                WHERE stage_id BETWEEN #{start_id} AND #{stop_id}
+                  AND stage_idx IS NOT NULL
+                GROUP BY stage_id, stage_idx
+            ), indexes AS (
+              SELECT DISTINCT stage_id, last_value(stage_idx)
+                OVER (PARTITION BY stage_id ORDER BY freq ASC) AS index
+                FROM freqs
+            )
+
+            UPDATE ci_stages SET position = indexes.index
+              FROM indexes WHERE indexes.stage_id = ci_stages.id
+                AND ci_stages.position IS NULL;
+          SQL
+        else
+          <<~SQL
+            UPDATE ci_stages
+              SET position =
+                (SELECT stage_idx FROM ci_builds
+                  WHERE ci_builds.stage_id = ci_stages.id
+                  GROUP BY ci_builds.stage_idx ORDER BY COUNT(*) DESC LIMIT 1)
+            WHERE ci_stages.id BETWEEN #{start_id} AND #{stop_id}
+              AND ci_stages.position IS NULL
+          SQL
+        end
+      end
+    end
+  end
+end

lib/gitlab/ci/cron_parser.rb

@@ -6,7 +6,7 @@ module Gitlab
 
       def initialize(cron, cron_timezone = 'UTC')
         @cron = cron
-        @cron_timezone = ActiveSupport::TimeZone.find_tzinfo(cron_timezone).name
+        @cron_timezone = timezone_name(cron_timezone)
       end
 
       def next_time_from(time)
@@ -24,6 +24,12 @@ module Gitlab
 
       private
 
+      def timezone_name(timezone)
+        ActiveSupport::TimeZone.find_tzinfo(timezone).name
+      rescue TZInfo::InvalidTimezoneIdentifier
+        timezone
+      end
+
       # NOTE:
       # cron_timezone can only accept timezones listed in TZInfo::Timezone.
       # Aliases of Timezones from ActiveSupport::TimeZone are NOT accepted,

lib/gitlab/ci/pipeline/seed/stage.rb

@@ -19,6 +19,7 @@ module Gitlab
 
           def attributes
             { name: @attributes.fetch(:name),
+              position: @attributes.fetch(:index),
               pipeline: @pipeline,
               project: @pipeline.project }
           end

lib/gitlab/database/arel_methods.rb

+module Gitlab
+  module Database
+    module ArelMethods
+      private
+
+      # In Arel 7.0.0 (Arel 7.1.4 is used in Rails 5.0) the `engine` parameter of `Arel::UpdateManager#initializer`
+      # was removed.
+      # Remove this file and inline this method when removing rails5? code.
+      def arel_update_manager
+        if Gitlab.rails5?
+          Arel::UpdateManager.new
+        else
+          Arel::UpdateManager.new(ActiveRecord::Base)
+        end
+      end
+    end
+  end
+end

lib/gitlab/database/migration_helpers.rb

 module Gitlab
   module Database
     module MigrationHelpers
+      include Gitlab::Database::ArelMethods
+
       BACKGROUND_MIGRATION_BATCH_SIZE = 1000 # Number of rows to process per job
       BACKGROUND_MIGRATION_JOB_BUFFER_SIZE = 1000 # Number of jobs to bulk queue at a time
 
@@ -314,7 +316,7 @@ module Gitlab
           stop_arel = yield table, stop_arel if block_given?
           stop_row = exec_query(stop_arel.to_sql).to_hash.first
 
-          update_arel = Arel::UpdateManager.new(ActiveRecord::Base)
+          update_arel = arel_update_manager
             .table(table)
             .set([[table[column], value]])
             .where(table[:id].gteq(start_id))

lib/gitlab/database/rename_reserved_paths_migration/v1/rename_base.rb

@@ -3,6 +3,8 @@ module Gitlab
     module RenameReservedPathsMigration
       module V1
         class RenameBase
+          include Gitlab::Database::ArelMethods
+
           attr_reader :paths, :migration
 
           delegate :update_column_in_batches,
@@ -62,7 +64,7 @@ module Gitlab
                                             old_full_path,
                                             new_full_path)
 
-            update = Arel::UpdateManager.new(ActiveRecord::Base)
+            update = arel_update_manager
               .table(routes)
               .set([[routes[:path], replace_statement]])
               .where(Arel::Nodes::SqlLiteral.new(filter))

lib/gitlab/redis/shared_state.rb

@@ -5,6 +5,8 @@ module Gitlab
   module Redis
     class SharedState < ::Gitlab::Redis::Wrapper
       SESSION_NAMESPACE = 'session:gitlab'.freeze
+      USER_SESSIONS_NAMESPACE = 'session:user:gitlab'.freeze
+      USER_SESSIONS_LOOKUP_NAMESPACE = 'session:lookup:user:gitlab'.freeze
       DEFAULT_REDIS_SHARED_STATE_URL = 'redis://localhost:6382'.freeze
       REDIS_SHARED_STATE_CONFIG_ENV_VAR_NAME = 'GITLAB_REDIS_SHARED_STATE_CONFIG_FILE'.freeze
 

spec/controllers/projects/clusters/gcp_controller_spec.rb

@@ -142,7 +142,7 @@ describe Projects::Clusters::GcpController do
 
         context 'when google project billing is enabled' do
           before do
-            redis_double = double
+            redis_double = double.as_null_object
             allow(Gitlab::Redis::SharedState).to receive(:with).and_yield(redis_double)
             allow(redis_double).to receive(:get).with(CheckGcpProjectBillingWorker.redis_shared_state_key_for('token')).and_return('true')
           end

spec/controllers/projects/raw_controller_spec.rb

@@ -54,9 +54,9 @@ describe Projects::RawController do
           end
 
           context 'and lfs uses object storage' do
+            let(:lfs_object) { create(:lfs_object, :with_file, oid: '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897', size: '1575078') }
+
             before do
-              lfs_object.file = fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "`/png")
-              lfs_object.save!
               stub_lfs_object_storage
               lfs_object.file.migrate!(LfsObjectUploader::Store::REMOTE)
             end

spec/factories/ci/stages.rb

@@ -21,6 +21,7 @@ FactoryBot.define do
     pipeline factory: :ci_empty_pipeline
 
     name 'test'
+    position 1
     status 'pending'
   end
 end

spec/factories/commit_statuses.rb

@@ -2,6 +2,7 @@ FactoryBot.define do
   factory :commit_status, class: CommitStatus do
     name 'default'
     stage 'test'
+    stage_idx 0
     status 'success'
     description 'commit status'
     pipeline factory: :ci_pipeline_with_one_job

spec/features/profiles/active_sessions_spec.rb

+require 'rails_helper'
+
+feature 'Profile > Active Sessions', :clean_gitlab_redis_shared_state do
+  let(:user) do
+    create(:user).tap do |user|
+      user.current_sign_in_at = Time.current
+    end
+  end
+
+  around do |example|
+    Timecop.freeze(Time.zone.parse('2018-03-12 09:06')) do
+      example.run
+    end
+  end
+
+  scenario 'User sees their active sessions' do
+    Capybara::Session.new(:session1)
+    Capybara::Session.new(:session2)
+
+    # note: headers can only be set on the non-js (aka. rack-test) driver
+    using_session :session1 do
+      Capybara.page.driver.header(
+        'User-Agent',
+        'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0'
+      )
+
+      gitlab_sign_in(user)
+    end
+
+    # set an additional session on another device
+    using_session :session2 do
+      Capybara.page.driver.header(
+        'User-Agent',
+        'Mozilla/5.0 (iPhone; CPU iPhone OS 8_1_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Mobile/12B466 [FBDV/iPhone7,2]'
+      )
+
+      gitlab_sign_in(user)
+    end
+
+    using_session :session1 do
+      visit profile_active_sessions_path
+
+      expect(page).to have_content(
+        '127.0.0.1 ' \
+        'This is your current session ' \
+        'Firefox on Ubuntu ' \
+        'Signed in on 12 Mar 09:06'
+      )
+
+      expect(page).to have_selector '[title="Desktop"]', count: 1
+
+      expect(page).to have_content(
+        '127.0.0.1 ' \
+        'Last accessed on 12 Mar 09:06 ' \
+        'Mobile Safari on iOS ' \
+        'Signed in on 12 Mar 09:06'
+      )
+
+      expect(page).to have_selector '[title="Smartphone"]', count: 1
+    end
+  end
+
+  scenario 'User can revoke a session', :js, :redis_session_store do
+    Capybara::Session.new(:session1)
+    Capybara::Session.new(:session2)
+
+    # set an additional session in another browser
+    using_session :session2 do
+      gitlab_sign_in(user)
+    end
+
+    using_session :session1 do
+      gitlab_sign_in(user)
+      visit profile_active_sessions_path
+
+      expect(page).to have_link('Revoke', count: 1)
+
+      accept_confirm { click_on 'Revoke' }
+
+      expect(page).not_to have_link('Revoke')
+    end
+
+    using_session :session2 do
+      visit profile_active_sessions_path
+
+      expect(page).to have_content('You need to sign in or sign up before continuing.')
+    end
+  end
+end

spec/features/projects/files/user_browses_files_spec.rb

-require 'spec_helper'
+require "spec_helper"
 
-describe 'Projects > Files > User browses files' do
+describe "User browses files" do
   let(:fork_message) do
     "You're not allowed to make changes to this project directly. "\
     "A fork of this project has been created that you can make changes in, so you can submit a merge request."
   end
-  let(:project) { create(:project, :repository, name: 'Shop') }
-  let(:project2) { create(:project, :repository, name: 'Another Project', path: 'another-project') }
-  let(:project2_tree_path_root_ref) { project_tree_path(project2, project2.repository.root_ref) }
-  let(:tree_path_ref_6d39438) { project_tree_path(project, '6d39438') }
+  let(:project) { create(:project, :repository, name: "Shop") }
+  let(:project2) { create(:project, :repository, name: "Another Project", path: "another-project") }
   let(:tree_path_root_ref) { project_tree_path(project, project.repository.root_ref) }
   let(:user) { project.owner }
 
@@ -16,57 +14,55 @@ describe 'Projects > Files > User browses files' do
     sign_in(user)
   end
 
-  it 'shows last commit for current directory' do
+  it "shows last commit for current directory" do
     visit(tree_path_root_ref)
 
-    click_link 'files'
+    click_link("files")
 
-    last_commit = project.repository.last_commit_for_path(project.default_branch, 'files')
-    page.within('.blob-commit-info') do
-      expect(page).to have_content last_commit.short_id
-      expect(page).to have_content last_commit.author_name
+    last_commit = project.repository.last_commit_for_path(project.default_branch, "files")
+
+    page.within(".blob-commit-info") do
+      expect(page).to have_content(last_commit.short_id).and have_content(last_commit.author_name)
     end
   end
 
-  context 'when browsing the master branch' do
+  context "when browsing the master branch" do
     before do
       visit(tree_path_root_ref)
     end
 
-    it 'shows files from a repository' do
-      expect(page).to have_content('VERSION')
-      expect(page).to have_content('.gitignore')
-      expect(page).to have_content('LICENSE')
+    it "shows files from a repository" do
+      expect(page).to have_content("VERSION")
+                 .and have_content(".gitignore")
+                 .and have_content("LICENSE")
     end
 
-    it 'shows the "Browse Directory" link' do
-      click_link('files')
-      click_link('History')
+    it "shows the `Browse Directory` link" do
+      click_link("files")
+      click_link("History")
 
-      expect(page).to have_link('Browse Directory')
-      expect(page).not_to have_link('Browse Code')
+      expect(page).to have_link("Browse Directory").and have_no_link("Browse Code")
     end
 
-    it 'shows the "Browse File" link' do
-      page.within('.tree-table') do
-        click_link('README.md')
+    it "shows the `Browse File` link" do
+      page.within(".tree-table") do
+        click_link("README.md")
       end
-      click_link('History')
 
-      expect(page).to have_link('Browse File')
-      expect(page).not_to have_link('Browse Files')
+      click_link("History")
+
+      expect(page).to have_link("Browse File").and have_no_link("Browse Files")
     end
 
-    it 'shows the "Browse Files" link' do
-      click_link('History')
+    it "shows the `Browse Files` link" do
+      click_link("History")
 
-      expect(page).to have_link('Browse Files')
-      expect(page).not_to have_link('Browse Directory')
+      expect(page).to have_link("Browse Files").and have_no_link("Browse Directory")
     end
 
-    it 'redirects to the permalink URL' do
-      click_link('.gitignore')
-      click_link('Permalink')
+    it "redirects to the permalink URL" do
+      click_link(".gitignore")
+      click_link("Permalink")
 
       permalink_path = project_blob_path(project, "#{project.repository.commit.sha}/.gitignore")
 
@@ -74,80 +70,180 @@ describe 'Projects > Files > User browses files' do
     end
   end
 
-  context 'when browsing a specific ref' do
+  context "when browsing the `markdown` branch", :js do
+    context "when browsing the root" do
       before do
-      visit(tree_path_ref_6d39438)
+        visit(project_tree_path(project, "markdown"))
+      end
+
+      it "shows correct files and links" do
+        # rubocop:disable Lint/Void
+        # Test the full URLs of links instead of relative paths by `have_link(text: "...", href: "...")`.
+        find("a", text: /^empty$/)["href"]            == project_tree_url(project, "markdown")
+        find("a", text: /^#id$/)["href"]              == project_tree_url(project, "markdown", anchor: "#id")
+        find("a", text: %r{^/#id$})["href"]           == project_tree_url(project, "markdown", anchor: "#id")
+        find("a", text: /^README.md#id$/)["href"]     == project_blob_url(project, "markdown/README.md", anchor: "#id")
+        find("a", text: %r{^d/README.md#id$})["href"] == project_blob_url(project, "d/markdown/README.md", anchor: "#id")
+        # rubocop:enable Lint/Void
+
+        expect(current_path).to eq(project_tree_path(project, "markdown"))
+        expect(page).to have_content("README.md")
+                   .and have_content("CHANGELOG")
+                   .and have_content("Welcome to GitLab GitLab is a free project and repository management application")
+                   .and have_link("GitLab API doc")
+                   .and have_link("GitLab API website")
+                   .and have_link("Rake tasks")
+                   .and have_link("backup and restore procedure")
+                   .and have_link("GitLab API doc directory")
+                   .and have_link("Maintenance")
+                   .and have_header_with_correct_id_and_link(2, "Application details", "application-details")
+      end
+
+      it "shows correct content of file" do
+        click_link("GitLab API doc")
+
+        expect(current_path).to eq(project_blob_path(project, "markdown/doc/api/README.md"))
+        expect(page).to have_content("All API requests require authentication")
+                   .and have_content("Contents")
+                   .and have_link("Users")
+                   .and have_link("Rake tasks")
+                   .and have_header_with_correct_id_and_link(1, "GitLab API", "gitlab-api")
+
+        click_link("Users")
+
+        expect(current_path).to eq(project_blob_path(project, "markdown/doc/api/users.md"))
+        expect(page).to have_content("Get a list of users.")
+
+        page.go_back
+
+        click_link("Rake tasks")
+
+        expect(current_path).to eq(project_tree_path(project, "markdown/doc/raketasks"))
+        expect(page).to have_content("backup_restore.md").and have_content("maintenance.md")
+
+        click_link("shop")
+        click_link("Maintenance")
+
+        expect(current_path).to eq(project_blob_path(project, "markdown/doc/raketasks/maintenance.md"))
+        expect(page).to have_content("bundle exec rake gitlab:env:info RAILS_ENV=production")
+
+        click_link("shop")
+
+        page.within(".tree-table") do
+          click_link("README.md")
         end
 
-    it 'shows files from a repository for "6d39438"' do
-      expect(current_path).to eq(tree_path_ref_6d39438)
-      expect(page).to have_content('.gitignore')
-      expect(page).to have_content('LICENSE')
+        page.go_back
+
+        page.within(".tree-table") do
+          click_link("d")
         end
 
-    it 'shows files from a repository with apostroph in its name', :js do
-      first('.js-project-refs-dropdown').click
+        # rubocop:disable Lint/Void
+        # Test the full URLs of links instead of relative paths by `have_link(text: "...", href: "...")`.
+        find("a", text: /^empty$/)["href"] == project_tree_url(project, "markdown/d")
+        # rubocop:enable Lint/Void
+
+        page.within(".tree-table") do
+          click_link("README.md")
+        end
 
-      page.within('.project-refs-form') do
+        # rubocop:disable Lint/Void
+        # Test the full URLs of links instead of relative paths by `have_link(text: "...", href: "...")`.
+        find("a", text: /^empty$/)["href"] == project_blob_url(project, "markdown/d/README.md")
+        # rubocop:enable Lint/Void
+      end
+
+      it "shows correct content of directory" do
+        click_link("GitLab API doc directory")
+
+        expect(current_path).to eq(project_tree_path(project, "markdown/doc/api"))
+        expect(page).to have_content("README.md").and have_content("users.md")
+
+        click_link("Users")
+
+        expect(current_path).to eq(project_blob_path(project, "markdown/doc/api/users.md"))
+        expect(page).to have_content("List users").and have_content("Get a list of users.")
+      end
+    end
+  end
+
+  context "when browsing a specific ref" do
+    let(:ref) { project_tree_path(project, "6d39438") }
+
+    before do
+      visit(ref)
+    end
+
+    it "shows files from a repository for `6d39438`" do
+      expect(current_path).to eq(ref)
+      expect(page).to have_content(".gitignore").and have_content("LICENSE")
+    end
+
+    it "shows files from a repository with apostroph in its name", :js do
+      first(".js-project-refs-dropdown").click
+
+      page.within(".project-refs-form") do
         click_link("'test'")
       end
 
-      expect(page).to have_selector('.dropdown-toggle-text', text: "'test'")
+      expect(page).to have_selector(".dropdown-toggle-text", text: "'test'")
 
       visit(project_tree_path(project, "'test'"))
 
-      expect(page).to have_css('.tree-commit-link', visible: true)
-      expect(page).not_to have_content('Loading commit data...')
+      expect(page).to have_css(".tree-commit-link").and have_no_content("Loading commit data...")
     end
 
-    it 'shows the code with a leading dot in the directory', :js do
-      first('.js-project-refs-dropdown').click
+    it "shows the code with a leading dot in the directory", :js do
+      first(".js-project-refs-dropdown").click
 
-      page.within('.project-refs-form') do
-        click_link('fix')
+      page.within(".project-refs-form") do
+        click_link("fix")
       end
 
-      visit(project_tree_path(project, 'fix/.testdir'))
+      visit(project_tree_path(project, "fix/.testdir"))
 
-      expect(page).to have_css('.tree-commit-link', visible: true)
-      expect(page).not_to have_content('Loading commit data...')
+      expect(page).to have_css(".tree-commit-link").and have_no_content("Loading commit data...")
     end
 
-    it 'does not show the permalink link' do
-      click_link('.gitignore')
+    it "does not show the permalink link" do
+      click_link(".gitignore")
 
-      expect(page).not_to have_link('permalink')
+      expect(page).not_to have_link("permalink")
     end
   end
 
-  context 'when browsing a file content' do
+  context "when browsing a file content" do
     before do
       visit(tree_path_root_ref)
-      click_link('.gitignore')
+
+      click_link(".gitignore")
     end
 
-    it 'shows a file content', :js do
-      wait_for_requests
-      expect(page).to have_content('*.rbc')
+    it "shows a file content", :js do
+      expect(page).to have_content("*.rbc")
     end
 
-    it 'is possible to blame' do
-      click_link 'Blame'
+    it "is possible to blame" do
+      click_link("Blame")
 
-      expect(page).to have_content "*.rb"
-      expect(page).to have_content "Dmitriy Zaporozhets"
-      expect(page).to have_content "Initial commit"
+      expect(page).to have_content("*.rb")
+                 .and have_content("Dmitriy Zaporozhets")
+                 .and have_content("Initial commit")
     end
   end
 
-  context 'when browsing a raw file' do
+  context "when browsing a raw file" do
     before do
-      visit(project_blob_path(project, File.join(RepoHelpers.sample_commit.id, RepoHelpers.sample_blob.path)))
+      path = File.join(RepoHelpers.sample_commit.id, RepoHelpers.sample_blob.path)
+
+      visit(project_blob_path(project, path))
     end
 
-    it 'shows a raw file content' do
-      click_link('Open raw')
-      expect(source).to eq('') # Body is filled in by gitlab-workhorse
+    it "shows a raw file content" do
+      click_link("Open raw")
+
+      expect(source).to eq("") # Body is filled in by gitlab-workhorse
     end
   end
 end

spec/features/projects/wiki/user_creates_wiki_page_spec.rb

-require 'spec_helper'
+require "spec_helper"
 
-describe 'User creates wiki page' do
+describe "User creates wiki page" do
   let(:user) { create(:user) }
 
   before do
@@ -10,67 +10,104 @@ describe 'User creates wiki page' do
     visit(project_wikis_path(project))
   end
 
-  context 'when wiki is empty' do
-    context 'in a user namespace' do
+  context "when wiki is empty" do
+    context "in a user namespace" do
       let(:project) { create(:project, namespace: user.namespace) }
 
-      it 'shows validation error message' do
-        page.within('.wiki-form') do
-          fill_in(:wiki_content, with: '')
-          click_on('Create page')
+      it "shows validation error message" do
+        page.within(".wiki-form") do
+          fill_in(:wiki_content, with: "")
+
+          click_on("Create page")
         end
 
-        expect(page).to have_content('The form contains the following error:')
-        expect(page).to have_content("Content can't be blank")
+        expect(page).to have_content("The form contains the following error:").and have_content("Content can't be blank")
+
+        page.within(".wiki-form") do
+          fill_in(:wiki_content, with: "[link test](test)")
 
-        page.within('.wiki-form') do
-          fill_in(:wiki_content, with: '[link test](test)')
-          click_on('Create page')
+          click_on("Create page")
         end
 
-        expect(page).to have_content('Home')
-        expect(page).to have_content('link test')
+        expect(page).to have_content("Home").and have_content("link test")
 
-        click_link('link test')
+        click_link("link test")
 
-        expect(page).to have_content('Create Page')
+        expect(page).to have_content("Create Page")
       end
 
-      it 'shows non-escaped link in the pages list', :js do
-        click_link('New page')
+      it "shows non-escaped link in the pages list", :js do
+        click_link("New page")
 
-        page.within('#modal-new-wiki') do
-          fill_in(:new_wiki_path, with: 'one/two/three-test')
-          click_on('Create page')
+        page.within("#modal-new-wiki") do
+          fill_in(:new_wiki_path, with: "one/two/three-test")
+
+          click_on("Create page")
         end
 
-        page.within('.wiki-form') do
-          fill_in(:wiki_content, with: 'wiki content')
-          click_on('Create page')
+        page.within(".wiki-form") do
+          fill_in(:wiki_content, with: "wiki content")
+
+          click_on("Create page")
         end
 
-        expect(current_path).to include('one/two/three-test')
+        expect(current_path).to include("one/two/three-test")
         expect(page).to have_xpath("//a[@href='/#{project.full_path}/wikis/one/two/three-test']")
       end
 
-      it 'has "Create home" as a commit message' do
-        expect(page).to have_field('wiki[message]', with: 'Create home')
+      it "has `Create home` as a commit message" do
+        expect(page).to have_field("wiki[message]", with: "Create home")
+      end
+
+      it "creates a page from the home page" do
+        fill_in(:wiki_content, with: "[test](test)\n[GitLab API doc](api)\n[Rake tasks](raketasks)\n# Wiki header\n")
+        fill_in(:wiki_message, with: "Adding links to wiki")
+
+        page.within(".wiki-form") do
+          click_button("Create page")
+        end
+
+        expect(current_path).to eq(project_wiki_path(project, "home"))
+        expect(page).to have_content("test GitLab API doc Rake tasks Wiki header")
+                   .and have_content("Home")
+                   .and have_content("Last edited by #{user.name}")
+                   .and have_header_with_correct_id_and_link(1, "Wiki header", "wiki-header")
+
+        click_link("test")
+
+        expect(current_path).to eq(project_wiki_path(project, "test"))
+
+        page.within(:css, ".nav-text") do
+          expect(page).to have_content("Test").and have_content("Create Page")
         end
 
-      it 'creates a page from the home page' do
-        fill_in(:wiki_content, with: 'My awesome wiki!')
+        click_link("Home")
 
-        page.within('.wiki-form') do
-          click_button('Create page')
+        expect(current_path).to eq(project_wiki_path(project, "home"))
+
+        click_link("GitLab API")
+
+        expect(current_path).to eq(project_wiki_path(project, "api"))
+
+        page.within(:css, ".nav-text") do
+          expect(page).to have_content("Create").and have_content("Api")
         end
 
-        expect(page).to have_content('Home')
-        expect(page).to have_content("Last edited by #{user.name}")
-        expect(page).to have_content('My awesome wiki!')
+        click_link("Home")
+
+        expect(current_path).to eq(project_wiki_path(project, "home"))
+
+        click_link("Rake tasks")
+
+        expect(current_path).to eq(project_wiki_path(project, "raketasks"))
+
+        page.within(:css, ".nav-text") do
+          expect(page).to have_content("Create").and have_content("Rake")
+        end
       end
 
-      it 'creates ASCII wiki with LaTeX blocks', :js do
-        stub_application_setting(plantuml_url: 'http://localhost', plantuml_enabled: true)
+      it "creates ASCII wiki with LaTeX blocks", :js do
+        stub_application_setting(plantuml_url: "http://localhost", plantuml_enabled: true)
 
         ascii_content = <<~MD
           :stem: latexmath
@@ -90,153 +127,164 @@ describe 'User creates wiki page' do
           stem:[2+2] is 4
         MD
 
-        find('#wiki_format option[value=asciidoc]').select_option
+        find("#wiki_format option[value=asciidoc]").select_option
+
         fill_in(:wiki_content, with: ascii_content)
 
-        page.within('.wiki-form') do
-          click_button('Create page')
+        page.within(".wiki-form") do
+          click_button("Create page")
         end
 
-        page.within '.wiki' do
-          expect(page).to have_selector('.katex', count: 3)
-          expect(page).to have_content('2+2 is 4')
+        page.within ".wiki" do
+          expect(page).to have_selector(".katex", count: 3).and have_content("2+2 is 4")
         end
       end
     end
 
-    context 'in a group namespace', :js do
+    context "in a group namespace", :js do
       let(:project) { create(:project, namespace: create(:group, :public)) }
 
-      it 'has "Create home" as a commit message' do
-        expect(page).to have_field('wiki[message]', with: 'Create home')
+      it "has `Create home` as a commit message" do
+        expect(page).to have_field("wiki[message]", with: "Create home")
       end
 
-      it 'creates a page from from the home page' do
-        page.within('.wiki-form') do
-          fill_in(:wiki_content, with: 'My awesome wiki!')
-          click_button('Create page')
+      it "creates a page from from the home page" do
+        page.within(".wiki-form") do
+          fill_in(:wiki_content, with: "My awesome wiki!")
+
+          click_button("Create page")
         end
 
-        expect(page).to have_content('Home')
-        expect(page).to have_content("Last edited by #{user.name}")
-        expect(page).to have_content('My awesome wiki!')
+        expect(page).to have_content("Home")
+                   .and have_content("Last edited by #{user.name}")
+                   .and have_content("My awesome wiki!")
       end
     end
   end
 
-  context 'when wiki is not empty', :js do
+  context "when wiki is not empty", :js do
     before do
-      create(:wiki_page, wiki: create(:project, namespace: user.namespace).wiki, attrs: { title: 'home', content: 'Home page' })
+      create(:wiki_page, wiki: create(:project, namespace: user.namespace).wiki, attrs: { title: "home", content: "Home page" })
     end
 
-    context 'in a user namespace' do
+    context "in a user namespace" do
       let(:project) { create(:project, namespace: user.namespace) }
 
-      context 'via the "new wiki page" page' do
-        it 'creates a page with a single word' do
-          click_link('New page')
+      context "via the `new wiki page` page" do
+        it "creates a page with a single word" do
+          click_link("New page")
 
-          page.within('#modal-new-wiki') do
-            fill_in(:new_wiki_path, with: 'foo')
-            click_button('Create page')
+          page.within("#modal-new-wiki") do
+            fill_in(:new_wiki_path, with: "foo")
+
+            click_button("Create page")
           end
 
           # Commit message field should have correct value.
-          expect(page).to have_field('wiki[message]', with: 'Create foo')
+          expect(page).to have_field("wiki[message]", with: "Create foo")
+
+          page.within(".wiki-form") do
+            fill_in(:wiki_content, with: "My awesome wiki!")
 
-          page.within('.wiki-form') do
-            fill_in(:wiki_content, with: 'My awesome wiki!')
-            click_button('Create page')
+            click_button("Create page")
           end
 
-          expect(page).to have_content('Foo')
-          expect(page).to have_content("Last edited by #{user.name}")
-          expect(page).to have_content('My awesome wiki!')
+          expect(page).to have_content("Foo")
+                     .and have_content("Last edited by #{user.name}")
+                     .and have_content("My awesome wiki!")
         end
 
-        it 'creates a page with spaces in the name' do
-          click_link('New page')
+        it "creates a page with spaces in the name" do
+          click_link("New page")
 
-          page.within('#modal-new-wiki') do
-            fill_in(:new_wiki_path, with: 'Spaces in the name')
-            click_button('Create page')
+          page.within("#modal-new-wiki") do
+            fill_in(:new_wiki_path, with: "Spaces in the name")
+
+            click_button("Create page")
           end
 
           # Commit message field should have correct value.
-          expect(page).to have_field('wiki[message]', with: 'Create spaces in the name')
+          expect(page).to have_field("wiki[message]", with: "Create spaces in the name")
+
+          page.within(".wiki-form") do
+            fill_in(:wiki_content, with: "My awesome wiki!")
 
-          page.within('.wiki-form') do
-            fill_in(:wiki_content, with: 'My awesome wiki!')
-            click_button('Create page')
+            click_button("Create page")
           end
 
-          expect(page).to have_content('Spaces in the name')
-          expect(page).to have_content("Last edited by #{user.name}")
-          expect(page).to have_content('My awesome wiki!')
+          expect(page).to have_content("Spaces in the name")
+                     .and have_content("Last edited by #{user.name}")
+                     .and have_content("My awesome wiki!")
         end
 
-        it 'creates a page with hyphens in the name' do
-          click_link('New page')
+        it "creates a page with hyphens in the name" do
+          click_link("New page")
 
-          page.within('#modal-new-wiki') do
-            fill_in(:new_wiki_path, with: 'hyphens-in-the-name')
-            click_button('Create page')
+          page.within("#modal-new-wiki") do
+            fill_in(:new_wiki_path, with: "hyphens-in-the-name")
+
+            click_button("Create page")
           end
 
           # Commit message field should have correct value.
-          expect(page).to have_field('wiki[message]', with: 'Create hyphens in the name')
+          expect(page).to have_field("wiki[message]", with: "Create hyphens in the name")
+
+          page.within(".wiki-form") do
+            fill_in(:wiki_content, with: "My awesome wiki!")
 
-          page.within('.wiki-form') do
-            fill_in(:wiki_content, with: 'My awesome wiki!')
-            click_button('Create page')
+            click_button("Create page")
           end
 
-          expect(page).to have_content('Hyphens in the name')
-          expect(page).to have_content("Last edited by #{user.name}")
-          expect(page).to have_content('My awesome wiki!')
+          expect(page).to have_content("Hyphens in the name")
+                     .and have_content("Last edited by #{user.name}")
+                     .and have_content("My awesome wiki!")
         end
       end
 
-      it 'shows the autocompletion dropdown' do
-        click_link('New page')
+      it "shows the autocompletion dropdown" do
+        click_link("New page")
 
-        page.within('#modal-new-wiki') do
-          fill_in(:new_wiki_path, with: 'test-autocomplete')
-          click_button('Create page')
+        page.within("#modal-new-wiki") do
+          fill_in(:new_wiki_path, with: "test-autocomplete")
+
+          click_button("Create page")
         end
 
-        page.within('.wiki-form') do
-          find('#wiki_content').native.send_keys('')
-          fill_in(:wiki_content, with: '@')
+        page.within(".wiki-form") do
+          find("#wiki_content").native.send_keys("")
+
+          fill_in(:wiki_content, with: "@")
         end
 
-        expect(page).to have_selector('.atwho-view')
+        expect(page).to have_selector(".atwho-view")
       end
     end
 
-    context 'in a group namespace' do
+    context "in a group namespace" do
       let(:project) { create(:project, namespace: create(:group, :public)) }
 
-      context 'via the "new wiki page" page' do
-        it 'creates a page' do
-          click_link('New page')
+      context "via the `new wiki page` page" do
+        it "creates a page" do
+          click_link("New page")
 
-          page.within('#modal-new-wiki') do
-            fill_in(:new_wiki_path, with: 'foo')
-            click_button('Create page')
+          page.within("#modal-new-wiki") do
+            fill_in(:new_wiki_path, with: "foo")
+
+            click_button("Create page")
           end
 
           # Commit message field should have correct value.
-          expect(page).to have_field('wiki[message]', with: 'Create foo')
+          expect(page).to have_field("wiki[message]", with: "Create foo")
+
+          page.within(".wiki-form") do
+            fill_in(:wiki_content, with: "My awesome wiki!")
 
-          page.within('.wiki-form') do
-            fill_in(:wiki_content, with: 'My awesome wiki!')
-            click_button('Create page')
+            click_button("Create page")
           end
 
-          expect(page).to have_content('Foo')
-          expect(page).to have_content("Last edited by #{user.name}")
-          expect(page).to have_content('My awesome wiki!')
+          expect(page).to have_content("Foo")
+                     .and have_content("Last edited by #{user.name}")
+                     .and have_content("My awesome wiki!")
         end
       end
     end

spec/features/users/active_sessions_spec.rb

+require 'spec_helper'
+
+feature 'Active user sessions', :clean_gitlab_redis_shared_state do
+  scenario 'Successful login adds a new active user login' do
+    now = Time.zone.parse('2018-03-12 09:06')
+    Timecop.freeze(now) do
+      user = create(:user)
+      gitlab_sign_in(user)
+      expect(current_path).to eq root_path
+
+      sessions = ActiveSession.list(user)
+      expect(sessions.count).to eq 1
+
+      # refresh the current page updates the updated_at
+      Timecop.freeze(now + 1.minute) do
+        visit current_path
+
+        sessions = ActiveSession.list(user)
+        expect(sessions.first).to have_attributes(
+          created_at: Time.zone.parse('2018-03-12 09:06'),
+          updated_at: Time.zone.parse('2018-03-12 09:07')
+        )
+      end
+    end
+  end
+
+  scenario 'Successful login cleans up obsolete entries' do
+    user = create(:user)
+
+    Gitlab::Redis::SharedState.with do |redis|
+      redis.sadd("session:lookup:user:gitlab:#{user.id}", '59822c7d9fcdfa03725eff41782ad97d')
+    end
+
+    gitlab_sign_in(user)
+
+    Gitlab::Redis::SharedState.with do |redis|
+      expect(redis.smembers("session:lookup:user:gitlab:#{user.id}")).not_to include '59822c7d9fcdfa03725eff41782ad97d'
+    end
+  end
+
+  scenario 'Sessionless login does not clean up obsolete entries' do
+    user = create(:user)
+    personal_access_token = create(:personal_access_token, user: user)
+
+    Gitlab::Redis::SharedState.with do |redis|
+      redis.sadd("session:lookup:user:gitlab:#{user.id}", '59822c7d9fcdfa03725eff41782ad97d')
+    end
+
+    visit user_path(user, :atom, private_token: personal_access_token.token)
+    expect(page.status_code).to eq 200
+
+    Gitlab::Redis::SharedState.with do |redis|
+      expect(redis.smembers("session:lookup:user:gitlab:#{user.id}")).to include '59822c7d9fcdfa03725eff41782ad97d'
+    end
+  end
+
+  scenario 'Logout deletes the active user login' do
+    user = create(:user)
+    gitlab_sign_in(user)
+    expect(current_path).to eq root_path
+
+    expect(ActiveSession.list(user).count).to eq 1
+
+    gitlab_sign_out
+    expect(current_path).to eq new_user_session_path
+
+    expect(ActiveSession.list(user)).to be_empty
+  end
+end

spec/lib/gitlab/background_migration/migrate_stage_index_spec.rb

+require 'spec_helper'
+
+describe Gitlab::BackgroundMigration::MigrateStageIndex, :migration, schema: 20180420080616 do
+  let(:namespaces) { table(:namespaces) }
+  let(:projects) { table(:projects) }
+  let(:pipelines) { table(:ci_pipelines) }
+  let(:stages) { table(:ci_stages) }
+  let(:jobs) { table(:ci_builds) }
+
+  before do
+    namespaces.create(id: 10, name: 'gitlab-org', path: 'gitlab-org')
+    projects.create!(id: 11, namespace_id: 10, name: 'gitlab', path: 'gitlab')
+    pipelines.create!(id: 12, project_id: 11, ref: 'master', sha: 'adf43c3a')
+
+    stages.create(id: 100, project_id: 11, pipeline_id: 12, name: 'build')
+    stages.create(id: 101, project_id: 11, pipeline_id: 12, name: 'test')
+
+    jobs.create!(id: 121, commit_id: 12, project_id: 11,
+                 stage_idx: 2, stage_id: 100)
+    jobs.create!(id: 122, commit_id: 12, project_id: 11,
+                 stage_idx: 2, stage_id: 100)
+    jobs.create!(id: 123, commit_id: 12, project_id: 11,
+                 stage_idx: 10, stage_id: 100)
+    jobs.create!(id: 124, commit_id: 12, project_id: 11,
+                 stage_idx: 3, stage_id: 101)
+  end
+
+  it 'correctly migrates stages indices' do
+    expect(stages.all.pluck(:position)).to all(be_nil)
+
+    described_class.new.perform(100, 101)
+
+    expect(stages.all.pluck(:position)).to eq [2, 3]
+  end
+end

spec/lib/gitlab/ci/pipeline/chain/create_spec.rb

@@ -17,7 +17,7 @@ describe Gitlab::Ci::Pipeline::Chain::Create do
 
   context 'when pipeline is ready to be saved' do
     before do
-      pipeline.stages.build(name: 'test', project: project)
+      pipeline.stages.build(name: 'test', position: 0, project: project)
 
       step.perform!
     end

spec/lib/gitlab/ci/pipeline/seed/stage_spec.rb

@@ -24,7 +24,8 @@ describe Gitlab::Ci::Pipeline::Seed::Stage do
   describe '#attributes' do
     it 'returns hash attributes of a stage' do
       expect(subject.attributes).to be_a Hash
-      expect(subject.attributes).to include(:name, :project)
+      expect(subject.attributes)
+        .to include(:name, :position, :pipeline, :project)
     end
   end
 

spec/lib/gitlab/import_export/safe_model_attributes.yml

@@ -236,6 +236,7 @@ Ci::Stage:
 - id
 - name
 - status
+- position
 - lock_version
 - project_id
 - pipeline_id

spec/migrations/schedule_stages_index_migration_spec.rb

+require 'spec_helper'
+require Rails.root.join('db', 'post_migrate', '20180420080616_schedule_stages_index_migration')
+
+describe ScheduleStagesIndexMigration, :sidekiq, :migration do
+  let(:namespaces) { table(:namespaces) }
+  let(:projects) { table(:projects) }
+  let(:pipelines) { table(:ci_pipelines) }
+  let(:stages) { table(:ci_stages) }
+
+  before do
+    stub_const("#{described_class}::BATCH_SIZE", 1)
+
+    namespaces.create(id: 12, name: 'gitlab-org', path: 'gitlab-org')
+    projects.create!(id: 123, namespace_id: 12, name: 'gitlab', path: 'gitlab')
+    pipelines.create!(id: 1, project_id: 123, ref: 'master', sha: 'adf43c3a')
+    stages.create!(id: 121, project_id: 123, pipeline_id: 1, name: 'build')
+    stages.create!(id: 122, project_id: 123, pipeline_id: 1, name: 'test')
+    stages.create!(id: 123, project_id: 123, pipeline_id: 1, name: 'deploy')
+  end
+
+  it 'schedules delayed background migrations in batches' do
+    Sidekiq::Testing.fake! do
+      Timecop.freeze do
+        expect(stages.all).to all(have_attributes(position: be_nil))
+
+        migrate!
+
+        expect(described_class::MIGRATION).to be_scheduled_delayed_migration(5.minutes, 121, 121)
+        expect(described_class::MIGRATION).to be_scheduled_delayed_migration(10.minutes, 122, 122)
+        expect(described_class::MIGRATION).to be_scheduled_delayed_migration(15.minutes, 123, 123)
+        expect(BackgroundMigrationWorker.jobs.size).to eq 3
+      end
+    end
+  end
+end

spec/models/active_session_spec.rb

+require 'rails_helper'
+
+RSpec.describe ActiveSession, :clean_gitlab_redis_shared_state do
+  let(:user) do
+    create(:user).tap do |user|
+      user.current_sign_in_at = Time.current
+    end
+  end
+
+  let(:session) { double(:session, id: '6919a6f1bb119dd7396fadc38fd18d0d') }
+
+  let(:request) do
+    double(:request, {
+      user_agent: 'Mozilla/5.0 (iPhone; CPU iPhone OS 8_1_3 like Mac OS X) AppleWebKit/600.1.4 ' \
+        '(KHTML, like Gecko) Mobile/12B466 [FBDV/iPhone7,2]',
+      ip: '127.0.0.1',
+      session: session
+    })
+  end
+
+  describe '#current?' do
+    it 'returns true if the active session matches the current session' do
+      active_session = ActiveSession.new(session_id: '6919a6f1bb119dd7396fadc38fd18d0d')
+
+      expect(active_session.current?(session)).to be true
+    end
+
+    it 'returns false if the active session does not match the current session' do
+      active_session = ActiveSession.new(session_id: '59822c7d9fcdfa03725eff41782ad97d')
+
+      expect(active_session.current?(session)).to be false
+    end
+
+    it 'returns false if the session id is nil' do
+      active_session = ActiveSession.new(session_id: nil)
+      session = double(:session, id: nil)
+
+      expect(active_session.current?(session)).to be false
+    end
+  end
+
+  describe '.list' do
+    it 'returns all sessions by user' do
+      Gitlab::Redis::SharedState.with do |redis|
+        redis.set("session:user:gitlab:#{user.id}:6919a6f1bb119dd7396fadc38fd18d0d", Marshal.dump({ session_id: 'a' }))
+        redis.set("session:user:gitlab:#{user.id}:59822c7d9fcdfa03725eff41782ad97d", Marshal.dump({ session_id: 'b' }))
+        redis.set("session:user:gitlab:9999:5c8611e4f9c69645ad1a1492f4131358", '')
+
+        redis.sadd(
+          "session:lookup:user:gitlab:#{user.id}",
+          %w[
+            6919a6f1bb119dd7396fadc38fd18d0d
+            59822c7d9fcdfa03725eff41782ad97d
+          ]
+        )
+      end
+
+      expect(ActiveSession.list(user)).to match_array [{ session_id: 'a' }, { session_id: 'b' }]
+    end
+
+    it 'does not return obsolete entries and cleans them up' do
+      Gitlab::Redis::SharedState.with do |redis|
+        redis.set("session:user:gitlab:#{user.id}:6919a6f1bb119dd7396fadc38fd18d0d", Marshal.dump({ session_id: 'a' }))
+
+        redis.sadd(
+          "session:lookup:user:gitlab:#{user.id}",
+          %w[
+            6919a6f1bb119dd7396fadc38fd18d0d
+            59822c7d9fcdfa03725eff41782ad97d
+          ]
+        )
+      end
+
+      expect(ActiveSession.list(user)).to eq [{ session_id: 'a' }]
+
+      Gitlab::Redis::SharedState.with do |redis|
+        expect(redis.sscan_each("session:lookup:user:gitlab:#{user.id}").to_a).to eq ['6919a6f1bb119dd7396fadc38fd18d0d']
+      end
+    end
+
+    it 'returns an empty array if the use does not have any active session' do
+      expect(ActiveSession.list(user)).to eq []
+    end
+  end
+
+  describe '.set' do
+    it 'sets a new redis entry for the user session and a lookup entry' do
+      ActiveSession.set(user, request)
+
+      Gitlab::Redis::SharedState.with do |redis|
+        expect(redis.scan_each.to_a).to match_array [
+          "session:user:gitlab:#{user.id}:6919a6f1bb119dd7396fadc38fd18d0d",
+          "session:lookup:user:gitlab:#{user.id}"
+        ]
+      end
+    end
+
+    it 'adds timestamps and information from the request' do
+      Timecop.freeze(Time.zone.parse('2018-03-12 09:06')) do
+        ActiveSession.set(user, request)
+
+        session = ActiveSession.list(user)
+
+        expect(session.count).to eq 1
+        expect(session.first).to have_attributes(
+          ip_address: '127.0.0.1',
+          browser: 'Mobile Safari',
+          os: 'iOS',
+          device_name: 'iPhone 6',
+          device_type: 'smartphone',
+          created_at: Time.zone.parse('2018-03-12 09:06'),
+          updated_at: Time.zone.parse('2018-03-12 09:06'),
+          session_id: '6919a6f1bb119dd7396fadc38fd18d0d'
+        )
+      end
+    end
+
+    it 'keeps the created_at from the login on consecutive requests' do
+      now = Time.zone.parse('2018-03-12 09:06')
+
+      Timecop.freeze(now) do
+        ActiveSession.set(user, request)
+
+        Timecop.freeze(now + 1.minute) do
+          ActiveSession.set(user, request)
+
+          session = ActiveSession.list(user)
+
+          expect(session.first).to have_attributes(
+            created_at: Time.zone.parse('2018-03-12 09:06'),
+            updated_at: Time.zone.parse('2018-03-12 09:07')
+          )
+        end
+      end
+    end
+  end
+
+  describe '.destroy' do
+    it 'removes the entry associated with the currently killed user session' do
+      Gitlab::Redis::SharedState.with do |redis|
+        redis.set("session:user:gitlab:#{user.id}:6919a6f1bb119dd7396fadc38fd18d0d", '')
+        redis.set("session:user:gitlab:#{user.id}:59822c7d9fcdfa03725eff41782ad97d", '')
+        redis.set("session:user:gitlab:9999:5c8611e4f9c69645ad1a1492f4131358", '')
+      end
+
+      ActiveSession.destroy(user, request.session.id)
+
+      Gitlab::Redis::SharedState.with do |redis|
+        expect(redis.scan_each(match: "session:user:gitlab:*")).to match_array [
+          "session:user:gitlab:#{user.id}:59822c7d9fcdfa03725eff41782ad97d",
+          "session:user:gitlab:9999:5c8611e4f9c69645ad1a1492f4131358"
+        ]
+      end
+    end
+
+    it 'removes the lookup entry' do
+      Gitlab::Redis::SharedState.with do |redis|
+        redis.set("session:user:gitlab:#{user.id}:6919a6f1bb119dd7396fadc38fd18d0d", '')
+        redis.sadd("session:lookup:user:gitlab:#{user.id}", '6919a6f1bb119dd7396fadc38fd18d0d')
+      end
+
+      ActiveSession.destroy(user, request.session.id)
+
+      Gitlab::Redis::SharedState.with do |redis|
+        expect(redis.scan_each(match: "session:lookup:user:gitlab:#{user.id}").to_a).to be_empty
+      end
+    end
+
+    it 'removes the devise session' do
+      Gitlab::Redis::SharedState.with do |redis|
+        redis.set("session:user:gitlab:#{user.id}:6919a6f1bb119dd7396fadc38fd18d0d", '')
+        redis.set("session:gitlab:6919a6f1bb119dd7396fadc38fd18d0d", '')
+      end
+
+      ActiveSession.destroy(user, request.session.id)
+
+      Gitlab::Redis::SharedState.with do |redis|
+        expect(redis.scan_each(match: "session:gitlab:*").to_a).to be_empty
+      end
+    end
+
+    it 'does not remove the devise session if the active session could not be found' do
+      Gitlab::Redis::SharedState.with do |redis|
+        redis.set("session:gitlab:6919a6f1bb119dd7396fadc38fd18d0d", '')
+      end
+
+      other_user = create(:user)
+
+      ActiveSession.destroy(other_user, request.session.id)
+
+      Gitlab::Redis::SharedState.with do |redis|
+        expect(redis.scan_each(match: "session:gitlab:*").to_a).not_to be_empty
+      end
+    end
+  end
+
+  describe '.cleanup' do
+    it 'removes obsolete lookup entries' do
+      Gitlab::Redis::SharedState.with do |redis|
+        redis.set("session:user:gitlab:#{user.id}:6919a6f1bb119dd7396fadc38fd18d0d", '')
+        redis.sadd("session:lookup:user:gitlab:#{user.id}", '6919a6f1bb119dd7396fadc38fd18d0d')
+        redis.sadd("session:lookup:user:gitlab:#{user.id}", '59822c7d9fcdfa03725eff41782ad97d')
+      end
+
+      ActiveSession.cleanup(user)
+
+      Gitlab::Redis::SharedState.with do |redis|
+        expect(redis.smembers("session:lookup:user:gitlab:#{user.id}")).to eq ['6919a6f1bb119dd7396fadc38fd18d0d']
+      end
+    end
+
+    it 'does not bail if there are no lookup entries' do
+      ActiveSession.cleanup(user)
+    end
+  end
+end

spec/models/ci/stage_spec.rb

@@ -51,7 +51,7 @@ describe Ci::Stage, :models do
     end
   end
 
-  describe 'update_status' do
+  describe '#update_status' do
     context 'when stage objects needs to be updated' do
       before do
         create(:ci_build, :success, stage_id: stage.id)
@@ -87,4 +87,36 @@ describe Ci::Stage, :models do
       end
     end
   end
+
+  describe '#index' do
+    context 'when stage has been imported and does not have position index set' do
+      before do
+        stage.update_column(:position, nil)
+      end
+
+      context 'when stage has statuses' do
+        before do
+          create(:ci_build, :running, stage_id: stage.id, stage_idx: 10)
+        end
+
+        it 'recalculates index before updating status' do
+          expect(stage.reload.position).to be_nil
+
+          stage.update_status
+
+          expect(stage.reload.position).to eq 10
+        end
+      end
+
+      context 'when stage does not have statuses' do
+        it 'fallbacks to zero' do
+          expect(stage.reload.position).to be_nil
+
+          stage.update_status
+
+          expect(stage.reload.position).to eq 0
+        end
+      end
+    end
+  end
 end

spec/models/lfs_object_spec.rb

@@ -62,9 +62,7 @@ describe LfsObject do
               .with('LfsObjectUploader', described_class.name, :file, kind_of(Numeric))
               .once
 
-            lfs_object = create(:lfs_object)
-            lfs_object.file = fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "`/png")
-            lfs_object.save!
+            create(:lfs_object, :with_file)
           end
         end
       end

spec/models/notification_setting_spec.rb

@@ -40,7 +40,12 @@ RSpec.describe NotificationSetting do
         expect(notification_setting.new_issue).to eq(true)
         expect(notification_setting.close_issue).to eq(true)
         expect(notification_setting.merge_merge_request).to eq(true)
-        expect(notification_setting.close_merge_request).to eq(false)
+
+        # In Rails 5 assigning a value which is not explicitly `true` or `false` ("nil" in this case)
+        # to a boolean column transforms it to `true`.
+        # In Rails 4 it transforms the value to `false` with deprecation warning.
+        # Replace `eq(Gitlab.rails5?)` with `eq(true)` when removing rails5? code.
+        expect(notification_setting.close_merge_request).to eq(Gitlab.rails5?)
         expect(notification_setting.reopen_merge_request).to eq(false)
       end
     end

spec/requests/api/runner_spec.rb

@@ -1331,7 +1331,11 @@ describe API::Runner do
               end
 
               it 'download artifacts' do
+<<<<<<< HEAD
                 expect(response).to have_gitlab_http_status(200)
+=======
+                expect(response).to have_http_status(200)
+>>>>>>> upstream/master
                 expect(response.headers.to_h).to include download_headers
               end
             end

spec/services/applications/create_service_spec.rb

-require 'spec_helper'
+require "spec_helper"
 
 describe ::Applications::CreateService do
   let(:user) { create(:user) }
   let(:params) { attributes_for(:application) }
-  let(:request) { ActionController::TestRequest.new(remote_ip: '127.0.0.1') }
+  let(:request) do
+    if Gitlab.rails5?
+      ActionController::TestRequest.new({ remote_ip: "127.0.0.1" }, ActionController::TestSession.new)
+    else
+      ActionController::TestRequest.new(remote_ip: "127.0.0.1")
+    end
+  end
 
   subject { described_class.new(user, params) }
 
-  it 'creates an application' do
-    expect { subject.execute(request) }.to change { Doorkeeper::Application.count }.by(1)
-  end
+  it { expect { subject.execute(request) }.to change { Doorkeeper::Application.count }.by(1) }
 end

spec/services/ci/retry_build_service_spec.rb

@@ -6,7 +6,9 @@ describe Ci::RetryBuildService do
   set(:pipeline) { create(:ci_pipeline, project: project) }
 
   let(:stage) do
-    Ci::Stage.create!(project: project, pipeline: pipeline, name: 'test')
+    create(:ci_stage_entity, project: project,
+                             pipeline: pipeline,
+                             name: 'test')
   end
 
   let(:build) { create(:ci_build, pipeline: pipeline, stage_id: stage.id) }

spec/services/projects/update_pages_service_spec.rb

@@ -123,12 +123,14 @@ describe Projects::UpdatePagesService do
         expect(execute).not_to eq(:success)
       end
 
-      it 'fails for empty file fails' do
-        build.job_artifacts_archive.update_attributes(file: empty_file)
+      context 'when using empty file' do
+        let(:file) { empty_file }
 
+        it 'fails to extract' do
           expect { execute }
             .to raise_error(Projects::UpdatePagesService::FailedToExtractError)
         end
+      end
 
       context 'when timeout happens by DNS error' do
         before do

spec/uploaders/lfs_object_uploader_spec.rb

@@ -46,8 +46,7 @@ describe LfsObjectUploader do
   end
 
   describe 'remote file' do
-    let(:remote) { described_class::Store::REMOTE }
-    let(:lfs_object) { create(:lfs_object, file_store: remote) }
+    let(:lfs_object) { create(:lfs_object, :object_storage, :with_file) }
 
     context 'with object storage enabled' do
       before do
@@ -57,16 +56,11 @@ describe LfsObjectUploader do
       it 'can store file remotely' do
         allow(ObjectStorage::BackgroundMoveWorker).to receive(:perform_async)
 
-        store_file(lfs_object)
+        lfs_object
 
-        expect(lfs_object.file_store).to eq remote
+        expect(lfs_object.file_store).to eq(described_class::Store::REMOTE)
         expect(lfs_object.file.path).not_to be_blank
       end
     end
   end
-
-  def store_file(lfs_object)
-    lfs_object.file = fixture_file_upload(Rails.root.join("spec/fixtures/dk.png"), "`/png")
-    lfs_object.save!
-  end
 end