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-rw-r--r--test/functional/account_controller_openid_test.rb2
-rw-r--r--test/functional/account_controller_test.rb2
-rw-r--r--test/functional/activities_controller_test.rb2
-rw-r--r--test/functional/admin_controller_test.rb2
-rw-r--r--test/functional/attachments_controller_test.rb2
-rw-r--r--test/functional/attachments_visibility_test.rb2
-rw-r--r--test/functional/auth_sources_controller_test.rb2
-rw-r--r--test/functional/auto_completes_controller_test.rb2
-rw-r--r--test/functional/boards_controller_test.rb2
-rw-r--r--test/functional/calendars_controller_test.rb2
-rw-r--r--test/functional/comments_controller_test.rb2
-rw-r--r--test/functional/context_menus_controller_test.rb2
-rw-r--r--test/functional/custom_field_enumerations_controller_test.rb2
-rw-r--r--test/functional/custom_fields_controller_test.rb2
-rw-r--r--test/functional/documents_controller_test.rb2
-rw-r--r--test/functional/email_addresses_controller_test.rb2
-rw-r--r--test/functional/enumerations_controller_test.rb2
-rw-r--r--test/functional/files_controller_test.rb2
-rw-r--r--test/functional/gantts_controller_test.rb2
-rw-r--r--test/functional/groups_controller_test.rb2
-rw-r--r--test/functional/imports_controller_test.rb2
-rw-r--r--test/functional/issue_categories_controller_test.rb2
-rw-r--r--test/functional/issue_relations_controller_test.rb2
-rw-r--r--test/functional/issue_statuses_controller_test.rb2
-rw-r--r--test/functional/issues_controller_test.rb2
-rw-r--r--test/functional/issues_controller_transaction_test.rb2
-rw-r--r--test/functional/issues_custom_fields_visibility_test.rb2
-rw-r--r--test/functional/journals_controller_test.rb2
-rw-r--r--test/functional/mail_handler_controller_test.rb2
-rw-r--r--test/functional/members_controller_test.rb2
-rw-r--r--test/functional/messages_controller_test.rb2
-rw-r--r--test/functional/my_controller_test.rb2
-rw-r--r--test/functional/news_controller_test.rb2
-rw-r--r--test/functional/previews_controller_test.rb2
-rw-r--r--test/functional/principal_memberships_controller_test.rb2
-rw-r--r--test/functional/project_enumerations_controller_test.rb2
-rw-r--r--test/functional/projects_controller_test.rb2
-rw-r--r--test/functional/queries_controller_test.rb2
-rw-r--r--test/functional/reports_controller_test.rb2
-rw-r--r--test/functional/repositories_bazaar_controller_test.rb2
-rw-r--r--test/functional/repositories_controller_test.rb2
-rw-r--r--test/functional/repositories_cvs_controller_test.rb2
-rw-r--r--test/functional/repositories_filesystem_controller_test.rb2
-rw-r--r--test/functional/repositories_git_controller_test.rb2
-rw-r--r--test/functional/repositories_mercurial_controller_test.rb2
-rw-r--r--test/functional/repositories_subversion_controller_test.rb2
-rw-r--r--test/functional/roles_controller_test.rb2
-rw-r--r--test/functional/search_controller_test.rb2
-rw-r--r--test/functional/search_custom_fields_visibility_test.rb2
-rw-r--r--test/functional/sessions_controller_test.rb2
-rw-r--r--test/functional/settings_controller_test.rb2
-rw-r--r--test/functional/sys_controller_test.rb2
-rw-r--r--test/functional/timelog_controller_test.rb2
-rw-r--r--test/functional/timelog_custom_fields_visibility_test.rb2
-rw-r--r--test/functional/timelog_report_test.rb2
-rw-r--r--test/functional/trackers_controller_test.rb2
-rw-r--r--test/functional/users_controller_test.rb2
-rw-r--r--test/functional/versions_controller_test.rb2
-rw-r--r--test/functional/watchers_controller_test.rb2
-rw-r--r--test/functional/welcome_controller_test.rb2
-rw-r--r--test/functional/wiki_controller_test.rb2
-rw-r--r--test/functional/wikis_controller_test.rb2
-rw-r--r--test/functional/workflows_controller_test.rb2
63 files changed, 126 insertions, 0 deletions
diff --git a/test/functional/account_controller_openid_test.rb b/test/functional/account_controller_openid_test.rb
index afa46cdf6..87b316722 100644
--- a/test/functional/account_controller_openid_test.rb
+++ b/test/functional/account_controller_openid_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/account_controller_test.rb b/test/functional/account_controller_test.rb
index fbeb457b1..48e6a61d3 100644
--- a/test/functional/account_controller_test.rb
+++ b/test/functional/account_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/activities_controller_test.rb b/test/functional/activities_controller_test.rb
index 385b95c72..7c346b104 100644
--- a/test/functional/activities_controller_test.rb
+++ b/test/functional/activities_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/admin_controller_test.rb b/test/functional/admin_controller_test.rb
index 3050d753d..005807354 100644
--- a/test/functional/admin_controller_test.rb
+++ b/test/functional/admin_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/attachments_controller_test.rb b/test/functional/attachments_controller_test.rb
index 4fd009a4f..618871ba2 100644
--- a/test/functional/attachments_controller_test.rb
+++ b/test/functional/attachments_controller_test.rb
@@ -1,4 +1,6 @@
# encoding: utf-8
+# frozen_string_literal: false
+
#
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
diff --git a/test/functional/attachments_visibility_test.rb b/test/functional/attachments_visibility_test.rb
index c4b8aec0b..e2350e55d 100644
--- a/test/functional/attachments_visibility_test.rb
+++ b/test/functional/attachments_visibility_test.rb
@@ -1,4 +1,6 @@
# encoding: utf-8
+# frozen_string_literal: false
+
#
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
diff --git a/test/functional/auth_sources_controller_test.rb b/test/functional/auth_sources_controller_test.rb
index adc6c1a22..a4a86bfa6 100644
--- a/test/functional/auth_sources_controller_test.rb
+++ b/test/functional/auth_sources_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/auto_completes_controller_test.rb b/test/functional/auto_completes_controller_test.rb
index 4be188140..77d2672e1 100644
--- a/test/functional/auto_completes_controller_test.rb
+++ b/test/functional/auto_completes_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/boards_controller_test.rb b/test/functional/boards_controller_test.rb
index c010d8866..83bc0d181 100644
--- a/test/functional/boards_controller_test.rb
+++ b/test/functional/boards_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/calendars_controller_test.rb b/test/functional/calendars_controller_test.rb
index da9db3d64..07acb50ed 100644
--- a/test/functional/calendars_controller_test.rb
+++ b/test/functional/calendars_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/comments_controller_test.rb b/test/functional/comments_controller_test.rb
index cdd75f977..6fc1d4d1b 100644
--- a/test/functional/comments_controller_test.rb
+++ b/test/functional/comments_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/context_menus_controller_test.rb b/test/functional/context_menus_controller_test.rb
index aeaf7391a..4a6b070d3 100644
--- a/test/functional/context_menus_controller_test.rb
+++ b/test/functional/context_menus_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/custom_field_enumerations_controller_test.rb b/test/functional/custom_field_enumerations_controller_test.rb
index 080f5638d..9b08cc10a 100644
--- a/test/functional/custom_field_enumerations_controller_test.rb
+++ b/test/functional/custom_field_enumerations_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/custom_fields_controller_test.rb b/test/functional/custom_fields_controller_test.rb
index b9030db69..6c75136d6 100644
--- a/test/functional/custom_fields_controller_test.rb
+++ b/test/functional/custom_fields_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/documents_controller_test.rb b/test/functional/documents_controller_test.rb
index 3adb1d8cd..ce43b5097 100644
--- a/test/functional/documents_controller_test.rb
+++ b/test/functional/documents_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/email_addresses_controller_test.rb b/test/functional/email_addresses_controller_test.rb
index 5a31fafbd..46781d6ed 100644
--- a/test/functional/email_addresses_controller_test.rb
+++ b/test/functional/email_addresses_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/enumerations_controller_test.rb b/test/functional/enumerations_controller_test.rb
index 8e411c53e..5abe45d8f 100644
--- a/test/functional/enumerations_controller_test.rb
+++ b/test/functional/enumerations_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/files_controller_test.rb b/test/functional/files_controller_test.rb
index 03c194e53..f4e28a267 100644
--- a/test/functional/files_controller_test.rb
+++ b/test/functional/files_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/gantts_controller_test.rb b/test/functional/gantts_controller_test.rb
index cf11f9d66..a8bd3c609 100644
--- a/test/functional/gantts_controller_test.rb
+++ b/test/functional/gantts_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/groups_controller_test.rb b/test/functional/groups_controller_test.rb
index 6cdf5009d..6edcbffdf 100644
--- a/test/functional/groups_controller_test.rb
+++ b/test/functional/groups_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/imports_controller_test.rb b/test/functional/imports_controller_test.rb
index 2802d1524..a4e5f1bf0 100644
--- a/test/functional/imports_controller_test.rb
+++ b/test/functional/imports_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/issue_categories_controller_test.rb b/test/functional/issue_categories_controller_test.rb
index 472b92d22..760fe4a5b 100644
--- a/test/functional/issue_categories_controller_test.rb
+++ b/test/functional/issue_categories_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/issue_relations_controller_test.rb b/test/functional/issue_relations_controller_test.rb
index 1842786d5..15ef829d9 100644
--- a/test/functional/issue_relations_controller_test.rb
+++ b/test/functional/issue_relations_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/issue_statuses_controller_test.rb b/test/functional/issue_statuses_controller_test.rb
index 1825960a0..abf67959d 100644
--- a/test/functional/issue_statuses_controller_test.rb
+++ b/test/functional/issue_statuses_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/issues_controller_test.rb b/test/functional/issues_controller_test.rb
index 047c98782..1d11eac73 100644
--- a/test/functional/issues_controller_test.rb
+++ b/test/functional/issues_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/issues_controller_transaction_test.rb b/test/functional/issues_controller_transaction_test.rb
index 28ac868b3..081c3fdfb 100644
--- a/test/functional/issues_controller_transaction_test.rb
+++ b/test/functional/issues_controller_transaction_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/issues_custom_fields_visibility_test.rb b/test/functional/issues_custom_fields_visibility_test.rb
index b1a666706..adae13134 100644
--- a/test/functional/issues_custom_fields_visibility_test.rb
+++ b/test/functional/issues_custom_fields_visibility_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/journals_controller_test.rb b/test/functional/journals_controller_test.rb
index 336f67848..21bf73533 100644
--- a/test/functional/journals_controller_test.rb
+++ b/test/functional/journals_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/mail_handler_controller_test.rb b/test/functional/mail_handler_controller_test.rb
index 707373942..e8a12abe0 100644
--- a/test/functional/mail_handler_controller_test.rb
+++ b/test/functional/mail_handler_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/members_controller_test.rb b/test/functional/members_controller_test.rb
index 11460aa7a..f6fb49153 100644
--- a/test/functional/members_controller_test.rb
+++ b/test/functional/members_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/messages_controller_test.rb b/test/functional/messages_controller_test.rb
index 715258fe1..fdfb44084 100644
--- a/test/functional/messages_controller_test.rb
+++ b/test/functional/messages_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/my_controller_test.rb b/test/functional/my_controller_test.rb
index d8db74ff6..d864f22f1 100644
--- a/test/functional/my_controller_test.rb
+++ b/test/functional/my_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/news_controller_test.rb b/test/functional/news_controller_test.rb
index 951405763..df5282155 100644
--- a/test/functional/news_controller_test.rb
+++ b/test/functional/news_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/previews_controller_test.rb b/test/functional/previews_controller_test.rb
index 5512cff2d..12a5140e0 100644
--- a/test/functional/previews_controller_test.rb
+++ b/test/functional/previews_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/principal_memberships_controller_test.rb b/test/functional/principal_memberships_controller_test.rb
index 5320ae6e6..36e856adc 100644
--- a/test/functional/principal_memberships_controller_test.rb
+++ b/test/functional/principal_memberships_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/project_enumerations_controller_test.rb b/test/functional/project_enumerations_controller_test.rb
index 3fa579a3d..4a8069c5e 100644
--- a/test/functional/project_enumerations_controller_test.rb
+++ b/test/functional/project_enumerations_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/projects_controller_test.rb b/test/functional/projects_controller_test.rb
index 3c931c60b..41d2a275a 100644
--- a/test/functional/projects_controller_test.rb
+++ b/test/functional/projects_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/queries_controller_test.rb b/test/functional/queries_controller_test.rb
index 9b094ab97..203e80c37 100644
--- a/test/functional/queries_controller_test.rb
+++ b/test/functional/queries_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/reports_controller_test.rb b/test/functional/reports_controller_test.rb
index c1b60bcdd..1ce71ecb7 100644
--- a/test/functional/reports_controller_test.rb
+++ b/test/functional/reports_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/repositories_bazaar_controller_test.rb b/test/functional/repositories_bazaar_controller_test.rb
index 33b506444..43c68ccef 100644
--- a/test/functional/repositories_bazaar_controller_test.rb
+++ b/test/functional/repositories_bazaar_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/repositories_controller_test.rb b/test/functional/repositories_controller_test.rb
index 8338b8987..ae1ccab6e 100644
--- a/test/functional/repositories_controller_test.rb
+++ b/test/functional/repositories_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/repositories_cvs_controller_test.rb b/test/functional/repositories_cvs_controller_test.rb
index d2b12386d..00a752a5b 100644
--- a/test/functional/repositories_cvs_controller_test.rb
+++ b/test/functional/repositories_cvs_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/repositories_filesystem_controller_test.rb b/test/functional/repositories_filesystem_controller_test.rb
index 38e0f8ba9..b90c3695a 100644
--- a/test/functional/repositories_filesystem_controller_test.rb
+++ b/test/functional/repositories_filesystem_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/repositories_git_controller_test.rb b/test/functional/repositories_git_controller_test.rb
index 0142f2be5..648362c40 100644
--- a/test/functional/repositories_git_controller_test.rb
+++ b/test/functional/repositories_git_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/repositories_mercurial_controller_test.rb b/test/functional/repositories_mercurial_controller_test.rb
index f7ba7038b..a58ba7e3e 100644
--- a/test/functional/repositories_mercurial_controller_test.rb
+++ b/test/functional/repositories_mercurial_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/repositories_subversion_controller_test.rb b/test/functional/repositories_subversion_controller_test.rb
index e9de476a4..effd93ab3 100644
--- a/test/functional/repositories_subversion_controller_test.rb
+++ b/test/functional/repositories_subversion_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/roles_controller_test.rb b/test/functional/roles_controller_test.rb
index f401d51d9..5f28b898f 100644
--- a/test/functional/roles_controller_test.rb
+++ b/test/functional/roles_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/search_controller_test.rb b/test/functional/search_controller_test.rb
index f5b52b2b4..1f99abf68 100644
--- a/test/functional/search_controller_test.rb
+++ b/test/functional/search_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/search_custom_fields_visibility_test.rb b/test/functional/search_custom_fields_visibility_test.rb
index ab2af8434..960aff591 100644
--- a/test/functional/search_custom_fields_visibility_test.rb
+++ b/test/functional/search_custom_fields_visibility_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/sessions_controller_test.rb b/test/functional/sessions_controller_test.rb
index 0698e41c5..ec38a8de1 100644
--- a/test/functional/sessions_controller_test.rb
+++ b/test/functional/sessions_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/settings_controller_test.rb b/test/functional/settings_controller_test.rb
index 2215aa385..b8411023c 100644
--- a/test/functional/settings_controller_test.rb
+++ b/test/functional/settings_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/sys_controller_test.rb b/test/functional/sys_controller_test.rb
index 4278015df..838ba1cd2 100644
--- a/test/functional/sys_controller_test.rb
+++ b/test/functional/sys_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/timelog_controller_test.rb b/test/functional/timelog_controller_test.rb
index 67b596744..0e58698b9 100644
--- a/test/functional/timelog_controller_test.rb
+++ b/test/functional/timelog_controller_test.rb
@@ -1,4 +1,6 @@
# -*- coding: utf-8 -*-
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/timelog_custom_fields_visibility_test.rb b/test/functional/timelog_custom_fields_visibility_test.rb
index 042414315..41da3c22a 100644
--- a/test/functional/timelog_custom_fields_visibility_test.rb
+++ b/test/functional/timelog_custom_fields_visibility_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/timelog_report_test.rb b/test/functional/timelog_report_test.rb
index 6d053b55d..5019abda9 100644
--- a/test/functional/timelog_report_test.rb
+++ b/test/functional/timelog_report_test.rb
@@ -1,4 +1,6 @@
# -*- coding: utf-8 -*-
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/trackers_controller_test.rb b/test/functional/trackers_controller_test.rb
index cd6fcce13..d9d3f696f 100644
--- a/test/functional/trackers_controller_test.rb
+++ b/test/functional/trackers_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/users_controller_test.rb b/test/functional/users_controller_test.rb
index 603b7b9e2..b43d01214 100644
--- a/test/functional/users_controller_test.rb
+++ b/test/functional/users_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/versions_controller_test.rb b/test/functional/versions_controller_test.rb
index 3d5af8dd3..abe1f646d 100644
--- a/test/functional/versions_controller_test.rb
+++ b/test/functional/versions_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/watchers_controller_test.rb b/test/functional/watchers_controller_test.rb
index fb96e99b1..e586411f5 100644
--- a/test/functional/watchers_controller_test.rb
+++ b/test/functional/watchers_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/welcome_controller_test.rb b/test/functional/welcome_controller_test.rb
index 8f486c219..186af1ee2 100644
--- a/test/functional/welcome_controller_test.rb
+++ b/test/functional/welcome_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/wiki_controller_test.rb b/test/functional/wiki_controller_test.rb
index f8c50b481..149675258 100644
--- a/test/functional/wiki_controller_test.rb
+++ b/test/functional/wiki_controller_test.rb
@@ -1,4 +1,6 @@
# encoding: utf-8
+# frozen_string_literal: false
+
#
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
diff --git a/test/functional/wikis_controller_test.rb b/test/functional/wikis_controller_test.rb
index 2570f4bfd..f4d482c6e 100644
--- a/test/functional/wikis_controller_test.rb
+++ b/test/functional/wikis_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#
diff --git a/test/functional/workflows_controller_test.rb b/test/functional/workflows_controller_test.rb
index 45d50bba0..93a8a34de 100644
--- a/test/functional/workflows_controller_test.rb
+++ b/test/functional/workflows_controller_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
#