Merge branch 'ce-to-ee-2018-03-12' into 'master'

CE upstream - 2018-03-12 18:25 UTC

Closes #5204 and #5217

See merge request gitlab-org/gitlab-ee!4939

GITALY_SERVER_VERSION

-0.88.0
+0.89.0

Gemfile.lock

@@ -63,7 +63,7 @@ GEM
       fog-core
       mime-types (>= 2.99)
       unf
-    ast (2.3.0)
+    ast (2.4.0)
     atomic (1.1.99)
     attr_encrypted (3.0.3)
       encryptor (~> 3.0.0)
@@ -616,8 +616,8 @@ GEM
     orm_adapter (0.5.0)
     os (0.9.6)
     parallel (1.12.1)
-    parser (2.4.0.2)
-      ast (~> 2.3)
+    parser (2.5.0.3)
+      ast (~> 2.4.0)
     parslet (1.5.0)
       blankslate (~> 2.0)
     path_expander (1.0.2)
@@ -981,13 +981,13 @@ GEM
       get_process_mem (~> 0)
       unicorn (>= 4, < 6)
     uniform_notifier (1.10.0)
-    unparser (0.2.6)
+    unparser (0.2.7)
       abstract_type (~> 0.0.7)
       adamantium (~> 0.2.0)
       concord (~> 0.1.5)
       diff-lcs (~> 1.3)
       equalizer (~> 0.0.9)
-      parser (>= 2.3.1.2, < 2.5)
+      parser (>= 2.3.1.2, < 2.6)
       procto (~> 0.0.2)
     url_safe_base64 (0.2.2)
     validates_hostname (1.0.6)

app/assets/javascripts/notes/services/notes_service.js

@@ -27,10 +27,11 @@ export default {
     return Vue.http[method](endpoint);
   },
   poll(data = {}) {
-    const { endpoint, lastFetchedAt } = data;
+    const endpoint = data.notesData.notesPath;
+    const lastFetchedAt = data.lastFetchedAt;
     const options = {
       headers: {
-        'X-Last-Fetched-At': lastFetchedAt,
+        'X-Last-Fetched-At': lastFetchedAt ? `${lastFetchedAt}` : undefined,
       },
     };
 

app/assets/javascripts/notes/stores/actions.js

@@ -198,18 +198,16 @@ const pollSuccessCallBack = (resp, commit, state, getters) => {
     });
   }
 
-  commit(types.SET_LAST_FETCHED_AT, resp.lastFetchedAt);
+  commit(types.SET_LAST_FETCHED_AT, resp.last_fetched_at);
 
   return resp;
 };
 
 export const poll = ({ commit, state, getters }) => {
-  const requestData = { endpoint: state.notesData.notesPath, lastFetchedAt: state.lastFetchedAt };
-
   eTagPoll = new Poll({
     resource: service,
     method: 'poll',
-    data: requestData,
+    data: state,
     successCallback: resp => resp.json()
       .then(data => pollSuccessCallBack(data, commit, state, getters)),
     errorCallback: () => Flash('Something went wrong while fetching latest comments.'),
@@ -218,7 +216,7 @@ export const poll = ({ commit, state, getters }) => {
   if (!Visibility.hidden()) {
     eTagPoll.makeRequest();
   } else {
-    service.poll(requestData);
+    service.poll(state);
   }
 
   Visibility.change(() => {

app/assets/javascripts/notes/stores/mutations.js

@@ -90,19 +90,21 @@ export default {
     const notes = [];
 
     notesData.forEach((note) => {
-      const nn = Object.assign({}, note);
-
       // To support legacy notes, should be very rare case.
       if (note.individual_note && note.notes.length > 1) {
         note.notes.forEach((n) => {
-          nn.notes = [n]; // override notes array to only have one item to mimick individual_note
-          notes.push(nn);
+          notes.push({
+            ...note,
+            notes: [n], // override notes array to only have one item to mimick individual_note
+          });
         });
       } else {
         const oldNote = utils.findNoteObjectById(state.notes, note.id);
-        nn.expanded = oldNote ? oldNote.expanded : note.expanded;
 
-        notes.push(nn);
+        notes.push({
+          ...note,
+          expanded: (oldNote ? oldNote.expanded : note.expanded),
+        });
       }
     });
 

app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_nothing_to_merge.js

-import emptyStateSVG from 'icons/_mr_widget_empty_state.svg';
-
-export default {
-  name: 'MRWidgetNothingToMerge',
-  props: {
-    mr: {
-      type: Object,
-      required: true,
-    },
-  },
-  data() {
-    return { emptyStateSVG };
-  },
-  template: `
-    <div class="mr-widget-body mr-widget-empty-state">
-      <div class="row">
-        <div class="artwork col-sm-5 col-sm-push-7 col-xs-12 text-center">
-          <span v-html="emptyStateSVG"></span>
-        </div>
-        <div class="text col-sm-7 col-sm-pull-5 col-xs-12">
-          <span>
-            Merge requests are a place to propose changes you have made to a project
-            and discuss those changes with others.
-          </span>
-          <p>
-            Interested parties can even contribute by pushing commits if they want to.
-          </p>
-          <p>
-            Currently there are no changes in this merge request's source branch.
-            Please push new commits or use a different branch.
-          </p>
-          <div>
-            <a
-              v-if="mr.newBlobPath"
-              :href="mr.newBlobPath"
-              class="btn btn-inverted btn-save">
-              Create file
-            </a>
-          </div>
-        </div>
-      </div>
-    </div>
-  `,
-};

app/assets/javascripts/vue_merge_request_widget/components/states/nothing_to_merge.vue

+<script>
+import emptyStateSVG from 'icons/_mr_widget_empty_state.svg';
+
+export default {
+  name: 'MRWidgetNothingToMerge',
+  props: {
+    mr: {
+      type: Object,
+      required: true,
+    },
+  },
+  data() {
+    return { emptyStateSVG };
+  },
+};
+</script>
+
+<template>
+  <div class="mr-widget-body mr-widget-empty-state">
+    <div class="row">
+      <div class="artwork col-sm-5 col-sm-push-7 col-xs-12 text-center">
+        <span v-html="emptyStateSVG"></span>
+      </div>
+      <div class="text col-sm-7 col-sm-pull-5 col-xs-12">
+        <span>
+          Merge requests are a place to propose changes you have made to a project
+          and discuss those changes with others.
+        </span>
+        <p>
+          Interested parties can even contribute by pushing commits if they want to.
+        </p>
+        <p>
+          Currently there are no changes in this merge request's source branch.
+          Please push new commits or use a different branch.
+        </p>
+        <div>
+          <a
+            v-if="mr.newBlobPath"
+            :href="mr.newBlobPath"
+            class="btn btn-inverted btn-save">
+            Create file
+          </a>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>

app/assets/javascripts/vue_merge_request_widget/dependencies.js

@@ -24,7 +24,7 @@ export { default as MergingState } from './components/states/mr_widget_merging.v
 export { default as WipState } from './components/states/mr_widget_wip';
 export { default as ArchivedState } from './components/states/mr_widget_archived.vue';
 export { default as ConflictsState } from './components/states/mr_widget_conflicts.vue';
-export { default as NothingToMergeState } from './components/states/mr_widget_nothing_to_merge';
+export { default as NothingToMergeState } from './components/states/nothing_to_merge.vue';
 export { default as MissingBranchState } from './components/states/mr_widget_missing_branch.vue';
 export { default as NotAllowedState } from './components/states/mr_widget_not_allowed.vue';
 export { default as ReadyToMergeState } from 'ee/vue_merge_request_widget/components/states/mr_widget_ready_to_merge';

app/assets/javascripts/vue_merge_request_widget/mr_widget_options.js

@@ -71,7 +71,8 @@ export default {
       return this.mr.deployments.length;
     },
     shouldRenderSourceBranchRemovalStatus() {
-      return !this.mr.canRemoveSourceBranch && this.mr.shouldRemoveSourceBranch;
+      return !this.mr.canRemoveSourceBranch && this.mr.shouldRemoveSourceBranch &&
+        (!this.mr.isNothingToMergeState && !this.mr.isMergedState);
     },
   },
   methods: {

app/assets/javascripts/vue_merge_request_widget/stores/mr_widget_store.js

@@ -128,6 +128,10 @@ export default class MergeRequestStore {
     return this.state === stateKey.nothingToMerge;
   }
 
+  get isMergedState() {
+    return this.state === stateKey.merged;
+  }
+
   initRebase(data) {
     this.canPushToSourceBranch = data.can_push_to_source_branch;
     this.rebaseInProgress = data.rebase_in_progress;

app/assets/javascripts/vue_merge_request_widget/stores/state_maps.js

@@ -49,6 +49,7 @@ export const stateKey = {
   notAllowedToMerge: 'notAllowedToMerge',
   readyToMerge: 'readyToMerge',
   rebase: 'rebase',
+  merged: 'merged',
 };
 
 export default {

app/assets/stylesheets/pages/issuable.scss

@@ -137,12 +137,22 @@
   z-index: 200;
   overflow: hidden;
 
-  a:not(.btn-retry),
-  .btn-link {
+  a:not(.btn) {
     color: inherit;
+
+    &:hover {
+      color: $gl-link-hover-color;
+
+      .avatar {
+        border-color: rgba($avatar-border, .2);
+      }
+
+    }
+
   }
 
   .btn-link {
+    color: inherit;
     outline: none;
   }
 
@@ -214,7 +224,7 @@
 
       &:hover {
         text-decoration: underline;
-        color: $md-link-color;
+        color: $gl-link-hover-color;
       }
     }
   }
@@ -487,16 +497,6 @@
     }
   }
 
-  a:not(.btn-retry) {
-    &:hover {
-      color: $md-link-color;
-
-      .avatar {
-        border-color: rgba($avatar-border, .2);
-      }
-    }
-  }
-
   .dropdown-menu-toggle {
     width: 100%;
     padding-top: 6px;
@@ -504,6 +504,20 @@
 
   .dropdown-menu {
     width: 100%;
+
+    /*
+     * Overwrite hover style for dropdown items, so that they are not blue
+     * This should be removed during dev of https://gitlab.com/gitlab-org/gitlab-ce/issues/44040
+     */
+    li a {
+      &:hover,
+      &:active,
+      &:focus,
+      &.is-focused {
+        @include dropdown-item-hover;
+      }
+    }
+
   }
 }
 

app/helpers/notes_helper.rb

@@ -169,7 +169,7 @@ module NotesHelper
       reopenPath: reopen_issuable_path(issuable),
       notesPath: notes_url,
       totalNotes: issuable.discussions.length,
-      lastFetchedAt: Time.now
+      lastFetchedAt: Time.now.to_i
 
     }.to_json
   end

app/models/compare.rb

 class Compare
+  include Gitlab::Utils::StrongMemoize
+
   delegate :same, :head, :base, to: :@compare
 
   attr_reader :project
@@ -11,9 +13,10 @@ class Compare
     end
   end
 
-  def initialize(compare, project, straight: false)
+  def initialize(compare, project, base_sha: nil, straight: false)
     @compare = compare
     @project = project
+    @base_sha = base_sha
     @straight = straight
   end
 
@@ -22,40 +25,36 @@ class Compare
   end
 
   def start_commit
-    return @start_commit if defined?(@start_commit)
-
+    strong_memoize(:start_commit) do
       commit = @compare.base
-    @start_commit = commit ? ::Commit.new(commit, project) : nil
+
+      ::Commit.new(commit, project) if commit
+    end
   end
 
   def head_commit
-    return @head_commit if defined?(@head_commit)
-
+    strong_memoize(:head_commit) do
       commit = @compare.head
-    @head_commit = commit ? ::Commit.new(commit, project) : nil
-  end
-  alias_method :commit, :head_commit
-
-  def base_commit
-    return @base_commit if defined?(@base_commit)
 
-    @base_commit = if start_commit && head_commit
-                     project.merge_base_commit(start_commit.id, head_commit.id)
-                   else
-                     nil
+      ::Commit.new(commit, project) if commit
     end
   end
+  alias_method :commit, :head_commit
 
   def start_commit_sha
-    start_commit.try(:sha)
+    start_commit&.sha
   end
 
   def base_commit_sha
-    base_commit.try(:sha)
+    strong_memoize(:base_commit) do
+      next unless start_commit && head_commit
+
+      @base_sha || project.merge_base_commit(start_commit.id, head_commit.id)&.sha
+    end
   end
 
   def head_commit_sha
-    commit.try(:sha)
+    commit&.sha
   end
 
   def raw_diffs(*args)

app/services/compare_service.rb

@@ -10,9 +10,14 @@ class CompareService
     @start_ref_name = new_start_ref_name
   end
 
-  def execute(target_project, target_ref, straight: false)
+  def execute(target_project, target_ref, base_sha: nil, straight: false)
     raw_compare = target_project.repository.compare_source_branch(target_ref, start_project.repository, start_ref_name, straight: straight)
 
-    Compare.new(raw_compare, target_project, straight: straight) if raw_compare
+    return unless raw_compare
+
+    Compare.new(raw_compare,
+                target_project,
+                base_sha: base_sha,
+                straight: straight)
   end
 end

app/views/shared/boards/_show.html.haml

@@ -28,7 +28,7 @@
       ":issue-link-base" => "issueLinkBase",
       ":root-path" => "rootPath",
       ":board-id" => "boardId",
-      ":key" => "_uid" }
+      ":key" => "list.id" }
   = render "shared/boards/components/sidebar", group: group
   - if @project
     %board-add-issues-modal{ "new-issue-path" => new_project_issue_path(@project),

changelogs/unreleased/42579-fix-sidebar-dropdown-hover-style.yml

+---
+title: Fix hover style of dropdown items in the right sidebar
+merge_request: 17519
+author:
+type: fixed

changelogs/unreleased/44139-fix-issue-boards-dup-keys.yml

+---
+title: Use object ID to prevent duplicate keys Vue warning on Issue Boards page during
+  development
+merge_request: 17682
+author:
+type: other

changelogs/unreleased/add-indexes-to-todos-for-heavy-users-like-sean.yml

+---
+title: Add partial indexes on todos to handle users with many todos
+merge_request:
+author:
+type: performance

changelogs/unreleased/fix-code-search-500-with-non-ascii-filename.yml

+---
+title: Fix code and wiki search results when filename is non-ASCII
+merge_request:
+author:
+type: fixed

changelogs/unreleased/osw-stop-recalculating-merge-base-on-mr-loading.yml

+---
+title: Avoid re-fetching merge-base SHA from Gitaly unnecessarily
+merge_request:
+author:
+type: performance

changelogs/unreleased/refactor-move-mr-widget-nothing-to-merge-vue-component.yml

+---
+title: Move NothingToMerge vue component
+merge_request: 17544
+author: George Tsiolis
+type: performance

changelogs/unreleased/tc-api-fix-expose_url.yml

+---
+title: Ensure the API returns https links when https is configured
+merge_request: 17681
+author:
+type: fixed

db/migrate/20180309160427_add_partial_indexes_on_todos.rb

+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddPartialIndexesOnTodos < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+   disable_ddl_transaction!
+
+   INDEX_NAME_PENDING="index_todos_on_user_id_and_id_pending"
+   INDEX_NAME_DONE="index_todos_on_user_id_and_id_done"
+   
+  def up
+    unless index_exists?(:todos, [:user_id, :id], name: INDEX_NAME_PENDING)
+      add_concurrent_index(:todos, [:user_id, :id], where: "state='pending'", name: INDEX_NAME_PENDING)
+    end
+    unless index_exists?(:todos, [:user_id, :id], name: INDEX_NAME_DONE)
+      add_concurrent_index(:todos, [:user_id, :id], where: "state='done'", name: INDEX_NAME_DONE)
+    end
+  end
+
+  def down
+    remove_concurrent_index(:todos, [:user_id, :id], where: "state='pending'", name: INDEX_NAME_PENDING)
+    remove_concurrent_index(:todos, [:user_id, :id], where: "state='done'", name: INDEX_NAME_DONE)
+  end    
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20180309121820) do
+ActiveRecord::Schema.define(version: 20180309160427) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -2338,6 +2338,8 @@ ActiveRecord::Schema.define(version: 20180309121820) do
   add_index "todos", ["note_id"], name: "index_todos_on_note_id", using: :btree
   add_index "todos", ["project_id"], name: "index_todos_on_project_id", using: :btree
   add_index "todos", ["target_type", "target_id"], name: "index_todos_on_target_type_and_target_id", using: :btree
+  add_index "todos", ["user_id", "id"], name: "index_todos_on_user_id_and_id_done", where: "((state)::text = 'done'::text)", using: :btree
+  add_index "todos", ["user_id", "id"], name: "index_todos_on_user_id_and_id_pending", where: "((state)::text = 'pending'::text)", using: :btree
   add_index "todos", ["user_id"], name: "index_todos_on_user_id", using: :btree
 
   create_table "trending_projects", force: :cascade do |t|

doc/development/fe_guide/style_guide_js.md

@@ -548,6 +548,57 @@ On those a default key should not be provided.
 1. Properties in a Vue Component:
   Check [order of properties in components rule][vue-order].
 
+#### `:key`
+When using `v-for` you need to provide a *unique* `:key` attribute for each item.
+
+1. If the elements of the array being iterated have an unique `id` it is advised to use it:
+    ```html
+      <div
+        v-for="item in items"
+        :key="item.id"
+      >
+        <!-- content -->
+      </div>
+    ```
+
+1. When the elements being iterated don't have a unique id, you can use the array index as the `:key` attribute
+    ```html
+      <div
+        v-for="(item, index) in items"
+        :key="index"
+      >
+        <!-- content -->
+      </div>
+    ```
+
+
+1. When using `v-for` with `template` and there is more than one child element, the `:key` values must be unique. It's advised to use `kebab-case` namespaces.
+    ```html
+      <template v-for="(item, index) in items">
+        <span :key="`span-${index}`"></span>
+        <button :key="`button-${index}`"></button>
+      </template>
+    ```
+
+1. When dealing with nested `v-for` use the same guidelines as above.
+      ```html
+        <div
+          v-for="item in items"
+          :key="item.id"
+        >
+          <span
+            v-for="element in array"
+            :key="element.id"
+          >
+            <!-- content -->
+          </span>
+        </div>
+      ```
+
+
+Useful links:
+1. [`key`](https://vuejs.org/v2/guide/list.html#key)
+1. [Vue Style Guide: Keyed v-for](https://vuejs.org/v2/style-guide/#Keyed-v-for-essential )
 #### Vue and Bootstrap
 
 1. Tooltips: Do not rely on `has-tooltip` class name for Vue components

doc/development/fe_guide/vue.md

@@ -53,13 +53,13 @@ you can find a clear separation of concerns:
 ```
 new_feature
 ├── components
-│   └── component.js.es6
+│   └── component.vue
 │   └── ...
-├── store
-│  └── new_feature_store.js.es6
-├── service
-│  └── new_feature_service.js.es6
-├── new_feature_bundle.js.es6
+├── stores
+│  └── new_feature_store.js
+├── services
+│  └── new_feature_service.js
+├── new_feature_bundle.js
 ```
 _For consistency purposes, we recommend you to follow the same structure._
 

lib/api/helpers/related_resources_helpers.rb

@@ -15,7 +15,7 @@ module API
         url_options = Gitlab::Application.routes.default_url_options
         protocol, host, port = url_options.slice(:protocol, :host, :port).values
 
-        URI::HTTP.build(scheme: protocol, host: host, port: port, path: path).to_s
+        URI::Generic.build(scheme: protocol, host: host, port: port, path: path).to_s
       end
 
       private

lib/gitlab/diff/diff_refs.rb

@@ -44,7 +44,11 @@ module Gitlab
           project.commit(head_sha)
         else
           straight = start_sha == base_sha
-          CompareService.new(project, head_sha).execute(project, start_sha, straight: straight)
+
+          CompareService.new(project, head_sha).execute(project,
+                                                        start_sha,
+                                                        base_sha: base_sha,
+                                                        straight: straight)
         end
       end
     end

lib/gitlab/search_results.rb

@@ -7,8 +7,8 @@ module Gitlab
 
       def initialize(opts = {})
         @id = opts.fetch(:id, nil)
-        @filename = opts.fetch(:filename, nil)
-        @basename = opts.fetch(:basename, nil)
+        @filename = encode_utf8(opts.fetch(:filename, nil))
+        @basename = encode_utf8(opts.fetch(:basename, nil))
         @ref = opts.fetch(:ref, nil)
         @startline = opts.fetch(:startline, nil)
         @data = encode_utf8(opts.fetch(:data, nil))

spec/javascripts/notes/mock_data.js

 /* eslint-disable */
 export const notesDataMock = {
   discussionsPath: '/gitlab-org/gitlab-ce/issues/26/discussions.json',
-  lastFetchedAt: '1501862675',
+  lastFetchedAt: 1501862675,
   markdownDocsPath: '/help/user/markdown',
   newSessionPath: '/users/sign_in?redirect_to_referer=yes',
   notesPath: '/gitlab-org/gitlab-ce/noteable/issue/98/notes',

spec/javascripts/notes/stores/actions_spec.js

 import Vue from 'vue';
 import _ from 'underscore';
+import { headersInterceptor } from 'spec/helpers/vue_resource_helper';
 import * as actions from '~/notes/stores/actions';
 import store from '~/notes/stores';
 import testAction from '../../helpers/vuex_action_helper';
@@ -129,4 +130,68 @@ describe('Actions Notes Store', () => {
       ], done);
     });
   });
+
+  describe('poll', () => {
+    beforeEach((done) => {
+      jasmine.clock().install();
+
+      spyOn(Vue.http, 'get').and.callThrough();
+
+      store.dispatch('setNotesData', notesDataMock)
+        .then(done)
+        .catch(done.fail);
+    });
+
+    afterEach(() => {
+      jasmine.clock().uninstall();
+    });
+
+    it('calls service with last fetched state', (done) => {
+      const interceptor = (request, next) => {
+        next(request.respondWith(JSON.stringify({
+          notes: [],
+          last_fetched_at: '123456',
+        }), {
+          status: 200,
+          headers: {
+            'poll-interval': '1000',
+          },
+        }));
+      };
+
+      Vue.http.interceptors.push(interceptor);
+      Vue.http.interceptors.push(headersInterceptor);
+
+      store.dispatch('poll')
+        .then(() => new Promise(resolve => requestAnimationFrame(resolve)))
+        .then(() => {
+          expect(Vue.http.get).toHaveBeenCalledWith(jasmine.anything(), {
+            url: jasmine.anything(),
+            method: 'get',
+            headers: {
+              'X-Last-Fetched-At': undefined,
+            },
+          });
+          expect(store.state.lastFetchedAt).toBe('123456');
+
+          jasmine.clock().tick(1500);
+        })
+        .then(() => new Promise((resolve) => {
+          requestAnimationFrame(resolve);
+        }))
+        .then(() => {
+          expect(Vue.http.get.calls.count()).toBe(2);
+          expect(Vue.http.get.calls.mostRecent().args[1].headers).toEqual({
+            'X-Last-Fetched-At': '123456',
+          });
+        })
+        .then(() => store.dispatch('stopPolling'))
+        .then(() => {
+          Vue.http.interceptors = _.without(Vue.http.interceptors, interceptor);
+          Vue.http.interceptors = _.without(Vue.http.interceptors, headersInterceptor);
+        })
+        .then(done)
+        .catch(done.fail);
+    });
+  });
 });

spec/javascripts/notes/stores/mutation_spec.js

@@ -101,10 +101,21 @@ describe('Notes Store mutations', () => {
       const state = {
         notes: [],
       };
+      const legacyNote = {
+        id: 2,
+        individual_note: true,
+        notes: [{
+          note: '1',
+        }, {
+          note: '2',
+        }],
+      };
 
-      mutations.SET_INITIAL_NOTES(state, [note]);
+      mutations.SET_INITIAL_NOTES(state, [note, legacyNote]);
       expect(state.notes[0].id).toEqual(note.id);
-      expect(state.notes.length).toEqual(1);
+      expect(state.notes[1].notes[0].note).toBe(legacyNote.notes[0].note);
+      expect(state.notes[2].notes[0].note).toBe(legacyNote.notes[1].note);
+      expect(state.notes.length).toEqual(3);
     });
   });
 

spec/javascripts/vue_mr_widget/components/states/mr_widget_nothing_to_merge_spec.js

 import Vue from 'vue';
-import nothingToMergeComponent from '~/vue_merge_request_widget/components/states/mr_widget_nothing_to_merge';
+import NothingToMerge from '~/vue_merge_request_widget/components/states/nothing_to_merge.vue';
 
-describe('MRWidgetNothingToMerge', () => {
+describe('NothingToMerge', () => {
   describe('template', () => {
-    const Component = Vue.extend(nothingToMergeComponent);
+    const Component = Vue.extend(NothingToMerge);
     const newBlobPath = '/foo';
     const vm = new Component({
       el: document.createElement('div'),

spec/javascripts/vue_mr_widget/ee_mr_widget_options_spec.js

@@ -783,15 +783,18 @@ describe('ee merge request widget options', () => {
   });
 
   describe('rendering source branch removal status', () => {
-    it('renders when user cannot remove branch and branch should be removed', (done) => {
+    beforeEach(() => {
       vm = mountComponent(Component, {
         mrData: {
           ...mockData,
         },
       });
+    });
 
+    it('renders when user cannot remove branch and branch should be removed', (done) => {
       vm.mr.canRemoveSourceBranch = false;
       vm.mr.shouldRemoveSourceBranch = true;
+      vm.mr.state = 'readyToMerge';
 
       vm.$nextTick(() => {
         const tooltip = vm.$el.querySelector('.fa-question-circle');
@@ -804,5 +807,18 @@ describe('ee merge request widget options', () => {
         done();
       });
     });
+
+    it('does not render in merged state', (done) => {
+      vm.mr.canRemoveSourceBranch = false;
+      vm.mr.shouldRemoveSourceBranch = true;
+      vm.mr.state = 'merged';
+
+      vm.$nextTick(() => {
+        expect(vm.$el.textContent).toContain('The source branch has been removed');
+        expect(vm.$el.textContent).not.toContain('Removes source branch');
+
+        done();
+      });
+    });
   });
 });

spec/javascripts/vue_mr_widget/mr_widget_options_spec.js

@@ -82,6 +82,10 @@ describe('mrWidgetOptions', () => {
     });
 
     describe('shouldRenderSourceBranchRemovalStatus', () => {
+      beforeEach(() => {
+        vm.mr.state = 'readyToMerge';
+      });
+
       it('should return true when cannot remove source branch and branch will be removed', () => {
         vm.mr.canRemoveSourceBranch = false;
         vm.mr.shouldRemoveSourceBranch = true;
@@ -102,6 +106,22 @@ describe('mrWidgetOptions', () => {
 
         expect(vm.shouldRenderSourceBranchRemovalStatus).toEqual(false);
       });
+
+      it('should return false when in merged state', () => {
+        vm.mr.canRemoveSourceBranch = false;
+        vm.mr.shouldRemoveSourceBranch = true;
+        vm.mr.state = 'merged';
+
+        expect(vm.shouldRenderSourceBranchRemovalStatus).toEqual(false);
+      });
+
+      it('should return false when in nothing to merge state', () => {
+        vm.mr.canRemoveSourceBranch = false;
+        vm.mr.shouldRemoveSourceBranch = true;
+        vm.mr.state = 'nothingToMerge';
+
+        expect(vm.shouldRenderSourceBranchRemovalStatus).toEqual(false);
+      });
     });
 
     describe('shouldRenderDeployments', () => {
@@ -407,6 +427,7 @@ describe('mrWidgetOptions', () => {
     it('renders when user cannot remove branch and branch should be removed', (done) => {
       vm.mr.canRemoveSourceBranch = false;
       vm.mr.shouldRemoveSourceBranch = true;
+      vm.mr.state = 'readyToMerge';
 
       vm.$nextTick(() => {
         const tooltip = vm.$el.querySelector('.fa-question-circle');
@@ -419,5 +440,18 @@ describe('mrWidgetOptions', () => {
         done();
       });
     });
+
+    it('does not render in merged state', (done) => {
+      vm.mr.canRemoveSourceBranch = false;
+      vm.mr.shouldRemoveSourceBranch = true;
+      vm.mr.state = 'merged';
+
+      vm.$nextTick(() => {
+        expect(vm.$el.textContent).toContain('The source branch has been removed');
+        expect(vm.$el.textContent).not.toContain('Removes source branch');
+
+        done();
+      });
+    });
   });
 });

spec/lib/api/helpers/related_resources_helpers_spec.rb

+require 'spec_helper'
+
+describe API::Helpers::RelatedResourcesHelpers do
+  subject(:helpers) do
+    Class.new.include(described_class).new
+  end
+
+  describe '#expose_url' do
+    let(:path) { '/api/v4/awesome_endpoint' }
+    subject(:url) { helpers.expose_url(path) }
+
+    def stub_default_url_options(protocol: 'http', host: 'example.com', port: nil)
+      expect(Gitlab::Application.routes).to receive(:default_url_options)
+        .and_return(protocol: protocol, host: host, port: port)
+    end
+
+    it 'respects the protocol if it is HTTP' do
+      stub_default_url_options(protocol: 'http')
+
+      is_expected.to start_with('http://')
+    end
+
+    it 'respects the protocol if it is HTTPS' do
+      stub_default_url_options(protocol: 'https')
+
+      is_expected.to start_with('https://')
+    end
+
+    it 'accepts port to be nil' do
+      stub_default_url_options(port: nil)
+
+      is_expected.to start_with('http://example.com/')
+    end
+
+    it 'includes port if provided' do
+      stub_default_url_options(port: 8080)
+
+      is_expected.to start_with('http://example.com:8080/')
+    end
+  end
+end

spec/lib/gitlab/project_search_results_spec.rb

@@ -108,14 +108,26 @@ describe Gitlab::ProjectSearchResults do
 
       context 'when the search returns non-ASCII data' do
         context 'with UTF-8' do
-          let(:results) { project.repository.search_files_by_content("файл", 'master') }
+          let(:results) { project.repository.search_files_by_content('файл', 'master') }
 
           it 'returns results as UTF-8' do
             expect(subject.filename).to eq('encoding/russian.rb')
             expect(subject.basename).to eq('encoding/russian')
             expect(subject.ref).to eq('master')
             expect(subject.startline).to eq(1)
-            expect(subject.data).to eq("Хороший файл")
+            expect(subject.data).to eq('Хороший файл')
+          end
+        end
+
+        context 'with UTF-8 in the filename' do
+          let(:results) { project.repository.search_files_by_content('webhook', 'master') }
+
+          it 'returns results as UTF-8' do
+            expect(subject.filename).to eq('encoding/テスト.txt')
+            expect(subject.basename).to eq('encoding/テスト')
+            expect(subject.ref).to eq('master')
+            expect(subject.startline).to eq(3)
+            expect(subject.data).to include('WebHookの確認')
           end
         end
 

spec/models/compare_spec.rb

@@ -37,33 +37,51 @@ describe Compare do
     end
   end
 
-  describe '#base_commit' do
-    let(:base_commit) { Commit.new(another_sample_commit, project) }
+  describe '#base_commit_sha' do
+    it 'returns @base_sha if it is present' do
+      expect(project).not_to receive(:merge_base_commit)
 
-    it 'returns project merge base commit' do
-      expect(project).to receive(:merge_base_commit).with(start_commit.id, head_commit.id).and_return(base_commit)
+      sha = double
+      service = described_class.new(raw_compare, project, base_sha: sha)
 
-      expect(subject.base_commit).to eq(base_commit)
+      expect(service.base_commit_sha).to eq(sha)
+    end
+
+    it 'fetches merge base SHA from repo when @base_sha is nil' do
+      expect(project).to receive(:merge_base_commit)
+        .with(start_commit.id, head_commit.id)
+        .once
+        .and_call_original
+
+      expect(subject.base_commit_sha)
+        .to eq(project.repository.merge_base(start_commit.id, head_commit.id))
+    end
+
+    it 'is memoized on first call' do
+      expect(project).to receive(:merge_base_commit)
+        .with(start_commit.id, head_commit.id)
+        .once
+        .and_call_original
+
+      3.times { subject.base_commit_sha }
     end
 
     it 'returns nil if there is no start_commit' do
       expect(subject).to receive(:start_commit).and_return(nil)
 
-      expect(subject.base_commit).to eq(nil)
+      expect(subject.base_commit_sha).to eq(nil)
     end
 
     it 'returns nil if there is no head commit' do
       expect(subject).to receive(:head_commit).and_return(nil)
 
-      expect(subject.base_commit).to eq(nil)
+      expect(subject.base_commit_sha).to eq(nil)
     end
   end
 
   describe '#diff_refs' do
-    it 'uses base_commit sha as base_sha' do
-      expect(subject).to receive(:base_commit).at_least(:once).and_call_original
-
-      expect(subject.diff_refs.base_sha).to eq(subject.base_commit.id)
+    it 'uses base_commit_sha sha as base_sha' do
+      expect(subject.diff_refs.base_sha).to eq(subject.base_commit_sha)
     end
 
     it 'uses start_commit sha as start_sha' do