Merge branch '10-0-stable-patch-2' into '10-0-stable'

Prepare 10.0.2 release

See merge request gitlab-org/gitlab-ce!14499

28 files changed, 256 insertions, 132 deletions

diff --git a/app/assets/javascripts/notes/components/issue_comment_form.vue b/app/assets/javascripts/notes/components/issue_comment_form.vue
index 16f4e22aa9b..fa7ac994058 100644
--- a/app/assets/javascripts/notes/components/issue_comment_form.vue
+++ b/app/assets/javascripts/notes/components/issue_comment_form.vue
@@ -2,6 +2,7 @@
   /* global Flash, Autosave */
   import { mapActions, mapGetters } from 'vuex';
   import _ from 'underscore';
+  import autosize from 'vendor/autosize';
   import '../../autosave';
   import TaskList from '../../task_list';
   import * as constants from '../constants';
@@ -96,6 +97,8 @@
     methods: {
       ...mapActions([
         'saveNote',
+        'stopPolling',
+        'restartPolling',
         'removePlaceholderNotes',
       ]),
       setIsSubmitButtonDisabled(note, isSubmitting) {
@@ -124,10 +127,14 @@
           }
           this.isSubmitting = true;
           this.note = ''; // Empty textarea while being requested. Repopulate in catch
+          this.resizeTextarea();
+          this.stopPolling();
 
           this.saveNote(noteData)
             .then((res) => {
               this.isSubmitting = false;
+              this.restartPolling();
+
               if (res.errors) {
                 if (res.errors.commands_only) {
                   this.discard();
@@ -174,6 +181,8 @@
 
         if (shouldClear) {
           this.note = '';
+          this.resizeTextarea();
+          this.$refs.markdownField.previewMarkdown = false;
         }
 
         // reset autostave
@@ -205,6 +214,11 @@
           selector: '.notes',
         });
       },
+      resizeTextarea() {
+        this.$nextTick(() => {
+          autosize.update(this.$refs.textarea);
+        });
+      },
     },
     mounted() {
       // jQuery is needed here because it is a custom event being dispatched with jQuery.
@@ -247,7 +261,8 @@
                 :markdown-docs-path="markdownDocsPath"
                 :quick-actions-docs-path="quickActionsDocsPath"
                 :add-spacing-classes="false"
-                :is-confidential-issue="isConfidentialIssue">
+                :is-confidential-issue="isConfidentialIssue"
+                ref="markdownField">
                 <textarea
                   id="note-body"
                   name="note[note]"
diff --git a/app/assets/javascripts/notes/stores/actions.js b/app/assets/javascripts/notes/stores/actions.js
index 13cd74bfa1c..de72d60058c 100644
--- a/app/assets/javascripts/notes/stores/actions.js
+++ b/app/assets/javascripts/notes/stores/actions.js
@@ -186,6 +186,14 @@ export const poll = ({ commit, state, getters }) => {
   });
 };
 
+export const stopPolling = () => {
+  eTagPoll.stop();
+};
+
+export const restartPolling = () => {
+  eTagPoll.restart();
+};
+
 export const fetchData = ({ commit, state, getters }) => {
   const requestData = { endpoint: state.notesData.notesPath, lastFetchedAt: state.lastFetchedAt };
 
diff --git a/app/assets/javascripts/notes/stores/mutations.js b/app/assets/javascripts/notes/stores/mutations.js
index 3b2b2089d6e..c2a08f3d6fe 100644
--- a/app/assets/javascripts/notes/stores/mutations.js
+++ b/app/assets/javascripts/notes/stores/mutations.js
@@ -5,15 +5,19 @@ import * as constants from '../constants';
 export default {
   [types.ADD_NEW_NOTE](state, note) {
     const { discussion_id, type } = note;
-    const noteData = {
-      expanded: true,
-      id: discussion_id,
-      individual_note: !(type === constants.DISCUSSION_NOTE),
-      notes: [note],
-      reply_id: discussion_id,
-    };
-
-    state.notes.push(noteData);
+    const [exists] = state.notes.filter(n => n.id === note.discussion_id);
+
+    if (!exists) {
+      const noteData = {
+        expanded: true,
+        id: discussion_id,
+        individual_note: !(type === constants.DISCUSSION_NOTE),
+        notes: [note],
+        reply_id: discussion_id,
+      };
+
+      state.notes.push(noteData);
+    }
   },
 
   [types.ADD_NEW_REPLY_TO_DISCUSSION](state, note) {
diff --git a/app/assets/stylesheets/framework/dropdowns.scss b/app/assets/stylesheets/framework/dropdowns.scss
index 2bcd23a15e6..c0d8e6c328c 100644
--- a/app/assets/stylesheets/framework/dropdowns.scss
+++ b/app/assets/stylesheets/framework/dropdowns.scss
@@ -779,6 +779,14 @@
         white-space: normal;
         width: 100%;
 
+        &.dropdown-menu-user-link {
+          white-space: nowrap;
+
+          .dropdown-menu-user-username {
+            display: block;
+          }
+        }
+
         // make sure the text color is not overriden
         &.text-danger {
           color: $brand-danger;
diff --git a/app/assets/stylesheets/framework/gitlab-theme.scss b/app/assets/stylesheets/framework/gitlab-theme.scss
index f844d6f1d5a..7fa58b11d9d 100644
--- a/app/assets/stylesheets/framework/gitlab-theme.scss
+++ b/app/assets/stylesheets/framework/gitlab-theme.scss
@@ -6,7 +6,7 @@
   // Header
 
   header.navbar-gitlab-new {
-    background: linear-gradient(to right, $color-900, $color-800);
+    background-color: $color-900;
 
     .navbar-collapse {
       color: $color-200;
@@ -201,7 +201,7 @@ body {
     @include gitlab-theme($theme-gray-900, $theme-gray-700, $theme-gray-800, $theme-gray-700, $theme-gray-700, $theme-gray-100, $theme-gray-700);
 
     header.navbar-gitlab-new {
-      background: $theme-gray-100;
+      background-color: $theme-gray-100;
       box-shadow: 0 2px 0 0 $border-color;
 
       .logo-text svg {
diff --git a/app/helpers/avatars_helper.rb b/app/helpers/avatars_helper.rb
index a4c226a6aad..be11d453898 100644
--- a/app/helpers/avatars_helper.rb
+++ b/app/helpers/avatars_helper.rb
@@ -13,22 +13,29 @@ module AvatarsHelper
     user_name = options[:user].try(:name) || options[:user_name]
     avatar_url = options[:url] || avatar_icon(options[:user] || options[:user_email], avatar_size)
     has_tooltip = options[:has_tooltip].nil? ? true : options[:has_tooltip]
-    data_attributes = {}
+    data_attributes = options[:data] || {}
     css_class = %W[avatar s#{avatar_size}].push(*options[:css_class])
 
     if has_tooltip
       css_class.push('has-tooltip')
-      data_attributes = { container: 'body' }
+      data_attributes[:container] = 'body'
     end
 
-    image_tag(
-      avatar_url,
+    if options[:lazy]
+      css_class << 'lazy'
+      data_attributes[:src] = avatar_url
+      avatar_url = LazyImageTagHelper.placeholder_image
+    end
+
+    image_options = {
+      alt:   "#{user_name}'s avatar",
+      src:   avatar_url,
+      data:  data_attributes,
       class: css_class,
-      alt: "#{user_name}'s avatar",
-      title: user_name,
-      data: data_attributes,
-      lazy: true
-    )
+      title: user_name
+    }
+
+    tag(:img, image_options)
   end
 
   def user_avatar(options = {})
diff --git a/app/models/ci/runner.rb b/app/models/ci/runner.rb
index b1798084787..d7b9032eb26 100644
--- a/app/models/ci/runner.rb
+++ b/app/models/ci/runner.rb
@@ -174,7 +174,7 @@ module Ci
     end
 
     def assignable_for?(project)
-      !locked? || projects.exists?(id: project.id)
+      is_shared? || projects.exists?(id: project.id)
     end
 
     def accepting_tags?(build)
diff --git a/app/views/projects/notes/_actions.html.haml b/app/views/projects/notes/_actions.html.haml
index de76832331a..ab87b5e0005 100644
--- a/app/views/projects/notes/_actions.html.haml
+++ b/app/views/projects/notes/_actions.html.haml
@@ -1,7 +1,8 @@
+- access = note_max_access_for_user(note)
 - if note.has_special_role?(Note::SpecialRole::FIRST_TIME_CONTRIBUTOR)
   %span.note-role.note-role-special.has-tooltip{ title: _("This is the author's first Merge Request to this project. Handle with care.") }
     = issuable_first_contribution_icon
-- if access = note_max_access_for_user(note)
+- if access.nonzero?
   %span.note-role.note-role-access= Gitlab::Access.human_access(access)
 
 - if note.resolvable?
diff --git a/app/views/shared/issuable/_user_dropdown_item.html.haml b/app/views/shared/issuable/_user_dropdown_item.html.haml
index 48d04678d47..4a3547e9e70 100644
--- a/app/views/shared/issuable/_user_dropdown_item.html.haml
+++ b/app/views/shared/issuable/_user_dropdown_item.html.haml
@@ -4,7 +4,7 @@
 %li.filter-dropdown-item{ class: ('js-current-user' if user == current_user) }
   %button.btn.btn-link.dropdown-user{ type: :button }
     .avatar-container.s40
-      = user_avatar_without_link(user: user, lazy: avatar[:lazy], url: avatar[:url], size: 40, has_tooltip: false).gsub('/images/{{avatar_url}}','{{avatar_url}}').html_safe
+      = user_avatar_without_link(user: user, lazy: avatar[:lazy], url: avatar[:url], size: 40, has_tooltip: false)
     .dropdown-user-details
       %span
         = user.name
diff --git a/changelogs/unreleased/37912-fix-dash-in-note-access-role.yml b/changelogs/unreleased/37912-fix-dash-in-note-access-role.yml
new file mode 100644
index 00000000000..f9f4120479c
--- /dev/null
+++ b/changelogs/unreleased/37912-fix-dash-in-note-access-role.yml
@@ -0,0 +1,5 @@
+---
+title: Notes will not show an empty bubble when the author isn't a member.
+merge_request: 14450
+author:
+type: fixed
diff --git a/changelogs/unreleased/38280-undefined-run_command-when-running-rake-gitlab-check.yml b/changelogs/unreleased/38280-undefined-run_command-when-running-rake-gitlab-check.yml
new file mode 100644
index 00000000000..7d3fb7d43cc
--- /dev/null
+++ b/changelogs/unreleased/38280-undefined-run_command-when-running-rake-gitlab-check.yml
@@ -0,0 +1,5 @@
+---
+title: Some checks in `rake gitlab:check` were failling with 'undefined method `run_command`'
+merge_request: 14469
+author:
+type: fixed
diff --git a/changelogs/unreleased/fix-locked-shared-runners-problem.yml b/changelogs/unreleased/fix-locked-shared-runners-problem.yml
new file mode 100644
index 00000000000..3e3cccf79eb
--- /dev/null
+++ b/changelogs/unreleased/fix-locked-shared-runners-problem.yml
@@ -0,0 +1,5 @@
+---
+title: Make locked setting of Runner to not affect jobs scheduling
+merge_request: 14483
+author:
+type: fixed
diff --git a/changelogs/unreleased/rs-allow-name-on-anchors.yml b/changelogs/unreleased/rs-allow-name-on-anchors.yml
new file mode 100644
index 00000000000..59e95ed8a0e
--- /dev/null
+++ b/changelogs/unreleased/rs-allow-name-on-anchors.yml
@@ -0,0 +1,5 @@
+---
+title: Re-allow `name` attribute on user-provided anchor HTML
+merge_request:
+author:
+type: fixed
diff --git a/db/migrate/20170828135939_migrate_user_external_mail_data.rb b/db/migrate/20170828135939_migrate_user_external_mail_data.rb
index 395181a3b22..f7ac87374b6 100644
--- a/db/migrate/20170828135939_migrate_user_external_mail_data.rb
+++ b/db/migrate/20170828135939_migrate_user_external_mail_data.rb
@@ -33,7 +33,7 @@ class MigrateUserExternalMailData < ActiveRecord::Migration
           SELECT true
           FROM user_synced_attributes_metadata
           WHERE user_id = users.id
-          AND provider = users.email_provider OR (provider IS NULL AND users.email_provider IS NULL)
+          AND (provider = users.email_provider OR (provider IS NULL AND users.email_provider IS NULL))
         )
         AND id BETWEEN #{start_id} AND #{end_id}
       EOF
diff --git a/db/post_migrate/20170828170502_post_deploy_migrate_user_external_mail_data.rb b/db/post_migrate/20170828170502_post_deploy_migrate_user_external_mail_data.rb
index a475b242921..fd1437b07f5 100644
--- a/db/post_migrate/20170828170502_post_deploy_migrate_user_external_mail_data.rb
+++ b/db/post_migrate/20170828170502_post_deploy_migrate_user_external_mail_data.rb
@@ -33,7 +33,7 @@ class PostDeployMigrateUserExternalMailData < ActiveRecord::Migration
           SELECT true
           FROM user_synced_attributes_metadata
           WHERE user_id = users.id
-          AND provider = users.email_provider OR (provider IS NULL AND users.email_provider IS NULL)
+          AND (provider = users.email_provider OR (provider IS NULL AND users.email_provider IS NULL))
         )
         AND id BETWEEN #{start_id} AND #{end_id}
       EOF
diff --git a/lib/banzai/filter/sanitization_filter.rb b/lib/banzai/filter/sanitization_filter.rb
index 9923ec4e870..88b17e12576 100644
--- a/lib/banzai/filter/sanitization_filter.rb
+++ b/lib/banzai/filter/sanitization_filter.rb
@@ -45,8 +45,9 @@ module Banzai
         whitelist[:elements].push('abbr')
         whitelist[:attributes]['abbr'] = %w(title)
 
-        # Disallow `name` attribute globally
+        # Disallow `name` attribute globally, allow on `a`
         whitelist[:attributes][:all].delete('name')
+        whitelist[:attributes]['a'].push('name')
 
         # Allow any protocol in `a` elements...
         whitelist[:protocols].delete('a')
diff --git a/lib/gitlab/git/blob.rb b/lib/gitlab/git/blob.rb
index 8d96826f6ee..a4336facee5 100644
--- a/lib/gitlab/git/blob.rb
+++ b/lib/gitlab/git/blob.rb
@@ -32,6 +32,8 @@ module Gitlab
             else
               blob = repository.lookup(sha)
 
+              next unless blob.is_a?(Rugged::Blob)
+
               new(
                 id: blob.oid,
                 size: blob.size,
diff --git a/lib/system_check/app/git_version_check.rb b/lib/system_check/app/git_version_check.rb
index c388682dfb4..6ee8c8874ec 100644
--- a/lib/system_check/app/git_version_check.rb
+++ b/lib/system_check/app/git_version_check.rb
@@ -9,7 +9,7 @@ module SystemCheck
       end
 
       def self.current_version
-        @current_version ||= Gitlab::VersionInfo.parse(run_command(%W(#{Gitlab.config.git.bin_path} --version)))
+        @current_version ||= Gitlab::VersionInfo.parse(Gitlab::TaskHelpers.run_command(%W(#{Gitlab.config.git.bin_path} --version)))
       end
 
       def check?
diff --git a/lib/system_check/app/ruby_version_check.rb b/lib/system_check/app/ruby_version_check.rb
index fd82f5f8a4a..08a2c495bd4 100644
--- a/lib/system_check/app/ruby_version_check.rb
+++ b/lib/system_check/app/ruby_version_check.rb
@@ -9,7 +9,7 @@ module SystemCheck
       end
 
       def self.current_version
-        @current_version ||= Gitlab::VersionInfo.parse(run_command(%w(ruby --version)))
+        @current_version ||= Gitlab::VersionInfo.parse(Gitlab::TaskHelpers.run_command(%w(ruby --version)))
       end
 
       def check?
diff --git a/spec/helpers/avatars_helper_spec.rb b/spec/helpers/avatars_helper_spec.rb
index 4632c679972..f44e7ef6843 100644
--- a/spec/helpers/avatars_helper_spec.rb
+++ b/spec/helpers/avatars_helper_spec.rb
@@ -26,12 +26,13 @@ describe AvatarsHelper do
     subject { helper.user_avatar_without_link(options) }
 
     it 'displays user avatar' do
-      is_expected.to eq image_tag(
-        LazyImageTagHelper.placeholder_image,
-        class: 'avatar s16 has-tooltip  lazy',
+      is_expected.to eq tag(
+        :img,
         alt: "#{user.name}'s avatar",
-        title: user.name,
-        data: { container: 'body', src: avatar_icon(user, 16) }
+        src: avatar_icon(user, 16),
+        data: { container: 'body' },
+        class: 'avatar s16 has-tooltip',
+        title: user.name
       )
     end
 
@@ -39,12 +40,13 @@ describe AvatarsHelper do
       let(:options) { { user: user, css_class: '.cat-pics' } }
 
       it 'uses provided css_class' do
-        is_expected.to eq image_tag(
-          LazyImageTagHelper.placeholder_image,
-          class: "avatar s16 #{options[:css_class]} has-tooltip  lazy",
+        is_expected.to eq tag(
+          :img,
           alt: "#{user.name}'s avatar",
-          title: user.name,
-          data: { container: 'body', src: avatar_icon(user, 16) }
+          src: avatar_icon(user, 16),
+          data: { container: 'body' },
+          class: "avatar s16 #{options[:css_class]} has-tooltip",
+          title: user.name
         )
       end
     end
@@ -53,12 +55,13 @@ describe AvatarsHelper do
       let(:options) { { user: user, size: 99 } }
 
       it 'uses provided size' do
-        is_expected.to eq image_tag(
-          LazyImageTagHelper.placeholder_image,
-          class: "avatar s#{options[:size]} has-tooltip  lazy",
+        is_expected.to eq tag(
+          :img,
           alt: "#{user.name}'s avatar",
-          title: user.name,
-          data: { container: 'body', src: avatar_icon(user, options[:size]) }
+          src: avatar_icon(user, options[:size]),
+          data: { container: 'body' },
+          class: "avatar s#{options[:size]} has-tooltip",
+          title: user.name
         )
       end
     end
@@ -67,12 +70,28 @@ describe AvatarsHelper do
       let(:options) { { user: user, url: '/over/the/rainbow.png' } }
 
       it 'uses provided url' do
-        is_expected.to eq image_tag(
-          LazyImageTagHelper.placeholder_image,
-          class: 'avatar s16 has-tooltip  lazy',
+        is_expected.to eq tag(
+          :img,
           alt: "#{user.name}'s avatar",
-          title: user.name,
-          data: { container: 'body', src: options[:url] }
+          src: options[:url],
+          data: { container: 'body' },
+          class: "avatar s16 has-tooltip",
+          title: user.name
+        )
+      end
+    end
+
+    context 'with lazy parameter' do
+      let(:options) { { user: user, lazy: true } }
+
+      it 'adds `lazy` class to class list, sets `data-src` with avatar URL and `src` with placeholder image' do
+        is_expected.to eq tag(
+          :img,
+          alt: "#{user.name}'s avatar",
+          src: LazyImageTagHelper.placeholder_image,
+          data: { container: 'body', src: avatar_icon(user, 16) },
+          class: "avatar s16 has-tooltip lazy",
+          title: user.name
         )
       end
     end
@@ -82,12 +101,13 @@ describe AvatarsHelper do
         let(:options) { { user: user, has_tooltip: true } }
 
         it 'adds has-tooltip' do
-          is_expected.to eq image_tag(
-            LazyImageTagHelper.placeholder_image,
-            class: 'avatar s16 has-tooltip  lazy',
+          is_expected.to eq tag(
+            :img,
             alt: "#{user.name}'s avatar",
-            title: user.name,
-            data: { container: 'body', src: avatar_icon(user, 16) }
+            src: avatar_icon(user, 16),
+            data: { container: 'body' },
+            class: "avatar s16 has-tooltip",
+            title: user.name
           )
         end
       end
@@ -96,12 +116,12 @@ describe AvatarsHelper do
         let(:options) { { user: user, has_tooltip: false } }
 
         it 'does not add has-tooltip or data container' do
-          is_expected.to eq image_tag(
-            LazyImageTagHelper.placeholder_image,
-            class: 'avatar s16  lazy',
+          is_expected.to eq tag(
+            :img,
             alt: "#{user.name}'s avatar",
-            title: user.name,
-            data: { src: avatar_icon(user, 16) }
+            src: avatar_icon(user, 16),
+            class: "avatar s16",
+            title: user.name
           )
         end
       end
@@ -114,23 +134,25 @@ describe AvatarsHelper do
         let(:options) { { user: user, user_name: 'Tinky Winky' } }
 
         it 'prefers user parameter' do
-          is_expected.to eq image_tag(
-            LazyImageTagHelper.placeholder_image,
-            class: 'avatar s16 has-tooltip  lazy',
+          is_expected.to eq tag(
+            :img,
             alt: "#{user.name}'s avatar",
-            title: user.name,
-            data: { container: 'body', src: avatar_icon(user, 16) }
+            src: avatar_icon(user, 16),
+            data: { container: 'body' },
+            class: "avatar s16 has-tooltip",
+            title: user.name
           )
         end
       end
 
       it 'uses user_name and user_email parameter if user is not present' do
-        is_expected.to eq image_tag(
-          LazyImageTagHelper.placeholder_image,
-          class: 'avatar s16 has-tooltip  lazy',
+        is_expected.to eq tag(
+          :img,
           alt: "#{options[:user_name]}'s avatar",
-          title: options[:user_name],
-          data: { container: 'body', src: avatar_icon(options[:user_email], 16) }
+          src: avatar_icon(options[:user_email], 16),
+          data: { container: 'body' },
+          class: "avatar s16 has-tooltip",
+          title: options[:user_name]
         )
       end
     end
diff --git a/spec/javascripts/notes/components/issue_comment_form_spec.js b/spec/javascripts/notes/components/issue_comment_form_spec.js
index cca5ec887a3..1c8b1b98242 100644
--- a/spec/javascripts/notes/components/issue_comment_form_spec.js
+++ b/spec/javascripts/notes/components/issue_comment_form_spec.js
@@ -1,4 +1,5 @@
 import Vue from 'vue';
+import autosize from 'vendor/autosize';
 import store from '~/notes/stores';
 import issueCommentForm from '~/notes/components/issue_comment_form.vue';
 import { loggedOutIssueData, notesDataMock, userDataMock, issueDataMock } from '../mock_data';
@@ -55,6 +56,19 @@ describe('issue_comment_form component', () => {
         expect(vm.$el.querySelector(`a[href="${quickActionsDocsPath}"]`).textContent.trim()).toEqual('quick actions');
       });
 
+      it('should resize textarea after note discarded', (done) => {
+        spyOn(autosize, 'update');
+        spyOn(vm, 'discard').and.callThrough();
+
+        vm.note = 'foo';
+        vm.discard();
+
+        Vue.nextTick(() => {
+          expect(autosize.update).toHaveBeenCalled();
+          done();
+        });
+      });
+
       describe('edit mode', () => {
         it('should enter edit mode when arrow up is pressed', () => {
           spyOn(vm, 'editCurrentUserLastNote').and.callThrough();
diff --git a/spec/javascripts/notes/stores/actions_spec.js b/spec/javascripts/notes/stores/actions_spec.js
index 72d362acb2f..2b2219dcf0c 100644
--- a/spec/javascripts/notes/stores/actions_spec.js
+++ b/spec/javascripts/notes/stores/actions_spec.js
@@ -1,4 +1,3 @@
-
 import * as actions from '~/notes/stores/actions';
 import testAction from './helpers';
 import { discussionMock, notesDataMock, userDataMock, issueDataMock, individualNote } from '../mock_data';
diff --git a/spec/javascripts/notes/stores/mutation_spec.js b/spec/javascripts/notes/stores/mutation_spec.js
index a38f29c1e39..1e22e03e178 100644
--- a/spec/javascripts/notes/stores/mutation_spec.js
+++ b/spec/javascripts/notes/stores/mutation_spec.js
@@ -3,19 +3,31 @@ import { note, discussionMock, notesDataMock, userDataMock, issueDataMock, indiv
 
 describe('Mutation Notes Store', () => {
   describe('ADD_NEW_NOTE', () => {
-    it('should add a new note to an array of notes', () => {
-      const state = { notes: [] };
+    let state;
+    let noteData;
+
+    beforeEach(() => {
+      state = { notes: [] };
+      noteData = {
+        expanded: true,
+        id: note.discussion_id,
+        individual_note: true,
+        notes: [note],
+        reply_id: note.discussion_id,
+      };
       mutations.ADD_NEW_NOTE(state, note);
+    });
 
+    it('should add a new note to an array of notes', () => {
       expect(state).toEqual({
-        notes: [{
-          expanded: true,
-          id: note.discussion_id,
-          individual_note: true,
-          notes: [note],
-          reply_id: note.discussion_id,
-        }],
+        notes: [noteData],
       });
+      expect(state.notes.length).toBe(1);
+    });
+
+    it('should not add the same note to the notes array', () => {
+      mutations.ADD_NEW_NOTE(state, note);
+      expect(state.notes.length).toBe(1);
     });
   });
 
diff --git a/spec/lib/banzai/filter/sanitization_filter_spec.rb b/spec/lib/banzai/filter/sanitization_filter_spec.rb
index 01ceb21dfaa..5f41e28fece 100644
--- a/spec/lib/banzai/filter/sanitization_filter_spec.rb
+++ b/spec/lib/banzai/filter/sanitization_filter_spec.rb
@@ -47,9 +47,11 @@ describe Banzai::Filter::SanitizationFilter do
   describe 'custom whitelist' do
     it 'customizes the whitelist only once' do
       instance = described_class.new('Foo')
+      control_count = instance.whitelist[:transformers].size
+
       3.times { instance.whitelist }
 
-      expect(instance.whitelist[:transformers].size).to eq 5
+      expect(instance.whitelist[:transformers].size).to eq control_count
     end
 
     it 'sanitizes `class` attribute from all elements' do
@@ -101,16 +103,18 @@ describe Banzai::Filter::SanitizationFilter do
       expect(filter(act).to_html).to eq exp
     end
 
-    it 'disallows the `name` attribute globally' do
+    it 'disallows the `name` attribute globally, allows on `a`' do
       html = <<~HTML
         <img name="getElementById" src="">
         <span name="foo" class="bar">Hi</span>
+        <a name="foo" class="bar">Bye</a>
       HTML
 
       doc = filter(html)
 
       expect(doc.at_css('img')).not_to have_attribute('name')
       expect(doc.at_css('span')).not_to have_attribute('name')
+      expect(doc.at_css('a')).to have_attribute('name')
     end
 
     it 'allows `summary` elements' do
diff --git a/spec/lib/gitlab/git/blob_spec.rb b/spec/lib/gitlab/git/blob_spec.rb
index 66ba00acb7d..f3945e748ab 100644
--- a/spec/lib/gitlab/git/blob_spec.rb
+++ b/spec/lib/gitlab/git/blob_spec.rb
@@ -119,10 +119,13 @@ describe Gitlab::Git::Blob, seed_helper: true do
 
   shared_examples 'finding blobs by ID' do
     let(:raw_blob) { Gitlab::Git::Blob.raw(repository, SeedRepo::RubyBlob::ID) }
+    let(:bad_blob) { Gitlab::Git::Blob.raw(repository, SeedRepo::BigCommit::ID) }
+
     it { expect(raw_blob.id).to eq(SeedRepo::RubyBlob::ID) }
     it { expect(raw_blob.data[0..10]).to eq("require \'fi") }
     it { expect(raw_blob.size).to eq(669) }
     it { expect(raw_blob.truncated?).to be_falsey }
+    it { expect(bad_blob).to be_nil }
 
     context 'large file' do
       it 'limits the size of a large file' do
diff --git a/spec/lib/system_check/base_check_spec.rb b/spec/lib/system_check/base_check_spec.rb
new file mode 100644
index 00000000000..faf8c99e772
--- /dev/null
+++ b/spec/lib/system_check/base_check_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+describe SystemCheck::BaseCheck do
+  context 'helpers on instance level' do
+    it 'responds to SystemCheck::Helpers methods' do
+      expect(subject).to respond_to :fix_and_rerun, :for_more_information, :see_installation_guide_section,
+        :finished_checking, :start_checking, :try_fixing_it, :sanitized_message, :should_sanitize?, :omnibus_gitlab?,
+        :sudo_gitlab
+    end
+
+    it 'responds to Gitlab::TaskHelpers methods' do
+      expect(subject).to respond_to :ask_to_continue, :os_name, :prompt, :run_and_match, :run_command,
+        :run_command!, :uid_for, :gid_for, :gitlab_user, :gitlab_user?, :warn_user_is_not_gitlab, :all_repos,
+        :repository_storage_paths_args, :user_home, :checkout_or_clone_version, :clone_repo, :checkout_version
+    end
+  end
+end
diff --git a/spec/models/ci/runner_spec.rb b/spec/models/ci/runner_spec.rb
index 2e686e515c5..584dfe9a5c1 100644
--- a/spec/models/ci/runner_spec.rb
+++ b/spec/models/ci/runner_spec.rb
@@ -183,75 +183,42 @@ describe Ci::Runner do
       end
     end
 
-    context 'when runner is locked' do
+    context 'when runner is shared' do
       before do
-        runner.locked = true
+        runner.is_shared = true
+        build.project.runners = []
       end
 
-      shared_examples 'locked build picker' do
-        context 'when runner cannot pick untagged jobs' do
-          before do
-            runner.run_untagged = false
-          end
+      it 'can handle builds' do
+        expect(runner.can_pick?(build)).to be_truthy
+      end
 
-          it 'cannot handle builds without tags' do
-            expect(runner.can_pick?(build)).to be_falsey
-          end
+      context 'when runner is locked' do
+        before do
+          runner.locked = true
         end
 
-        context 'when having runner tags' do
-          before do
-            runner.tag_list = %w(bb cc)
-          end
-
-          it 'cannot handle it for builds without matching tags' do
-            build.tag_list = ['aa']
-
-            expect(runner.can_pick?(build)).to be_falsey
-          end
+        it 'can handle builds' do
+          expect(runner.can_pick?(build)).to be_truthy
         end
       end
+    end
 
-      context 'when serving the same project' do
-        it 'can handle it' do
+    context 'when runner is not shared' do
+      context 'when runner is assigned to a project' do
+        it 'can handle builds' do
           expect(runner.can_pick?(build)).to be_truthy
         end
-
-        it_behaves_like 'locked build picker'
-
-        context 'when having runner tags' do
-          before do
-            runner.tag_list = %w(bb cc)
-            build.tag_list = ['bb']
-          end
-
-          it 'can handle it for matching tags' do
-            expect(runner.can_pick?(build)).to be_truthy
-          end
-        end
       end
 
-      context 'serving a different project' do
+      context 'when runner is not assigned to a project' do
         before do
-          runner.runner_projects.destroy_all
+          build.project.runners = []
         end
 
-        it 'cannot handle it' do
+        it 'cannot handle builds' do
           expect(runner.can_pick?(build)).to be_falsey
         end
-
-        it_behaves_like 'locked build picker'
-
-        context 'when having runner tags' do
-          before do
-            runner.tag_list = %w(bb cc)
-            build.tag_list = ['bb']
-          end
-
-          it 'cannot handle it for matching tags' do
-            expect(runner.can_pick?(build)).to be_falsey
-          end
-        end
       end
     end
 
diff --git a/spec/tasks/gitlab/task_helpers_spec.rb b/spec/tasks/gitlab/task_helpers_spec.rb
index d34617be474..fae5ec35c47 100644
--- a/spec/tasks/gitlab/task_helpers_spec.rb
+++ b/spec/tasks/gitlab/task_helpers_spec.rb
@@ -75,4 +75,24 @@ describe Gitlab::TaskHelpers do
       subject.checkout_version(tag, clone_path)
     end
   end
+
+  describe '#run_command' do
+    it 'runs command and return the output' do
+      expect(subject.run_command(%w(echo it works!))).to eq("it works!\n")
+    end
+
+    it 'returns empty string when command doesnt exist' do
+      expect(subject.run_command(%w(nonexistentcommand with arguments))).to eq('')
+    end
+  end
+
+  describe '#run_command!' do
+    it 'runs command and return the output' do
+      expect(subject.run_command!(%w(echo it works!))).to eq("it works!\n")
+    end
+
+    it 'returns and exception when command exit with non zero code' do
+      expect { subject.run_command!(['bash', '-c', 'exit 1']) }.to raise_error Gitlab::TaskFailedError
+    end
+  end
 end