Refactor "Open language selector when logged in"

Removed tags @uls-in-sidebar-only and @uls-in-personal-only.
We will figure out a better solution.

Alterted the test so that it catches if the language selector is
not visible in the viewport to catch regressions like bug 56937.

Bug: 56937
Change-Id: Ie8a37bf4f38e9c82e0c14736f2bc29e8ec1331ff

tests/browser/features/step_definitions/common_steps.rb

@@ -25,12 +25,3 @@ Then(/^my interface language is "(.*?)"$/) do |language|
 	code = on(PanelPage).language_to_code(language)
 	on(PanelPage).interface_element.attribute('lang').should == code
 end
-
-def uls_position()
-	if !defined?($uls_position)
-		visit(PanelPage)
-		$uls_position = @browser.execute_script( "return mw.config.get( 'wgULSPosition' )" );
-	else
-		$uls_position
-	end
-end

tests/browser/features/step_definitions/triggers_steps.rb

@@ -1,7 +1,10 @@
 When(/^I click language selector trigger element$/) do
-	on(RandomPage).uls_trigger
+	on(PanelPage).trigger_personal
 end
 
 Then(/^I should see the language selector$/) do
-	on(PanelPage).uls_element.should be_visible
+	on(PanelPage) do |page|
+		page.uls_element.should be_visible
+		page.uls_onscreen?.should be_true
+	end
 end

tests/browser/features/support/hooks.rb

@@ -3,18 +3,6 @@ Before('@language') do |scenario|
   @scenario = scenario
 end
 
-Before('@uls-in-personal-only') do |scenario|
-  if uls_position() != 'personal'
-    scenario.skip_invoke!
-  end
-end
-
-Before('@uls-in-sidebar-only') do |scenario|
-  if uls_position() != 'interlanguage'
-    scenario.skip_invoke!
-  end
-end
-
 After('@reset-preferences-after') do |scenario|
   visit(ResetPreferencesPage).submit_element.click if @browser.exist?
 end

tests/browser/features/support/pages/panel_page.rb

@@ -53,6 +53,18 @@ class PanelPage
 		font('body')
 	end
 
+	def uls_onscreen?
+		@browser.execute_script( "
+			var $menu = $( '.uls-menu' ),
+				$window = $( window ),
+				top = $menu.offset().top,
+				viewportTop = $window.scrollTop(),
+				viewportBottom = $window.scrollTop() + $window.height();
+
+			return ( top < viewportBottom && top >= viewportTop )" )
+	end
+
+
 	private
 	def font(selector)
 		@browser.execute_script( "return $( '#{selector}' ).css( 'font-family' );" )

tests/browser/features/support/pages/random_page.rb

@@ -13,5 +13,4 @@ class RandomPage
   a(:print_export, text: 'Print/export')
   a(:printable_version, text: 'Printable version')
   button(:search_button, id: 'searchButton')
-  a(:uls_trigger, class: 'uls-trigger')
 end

tests/browser/features/triggers.feature

@@ -1,12 +1,12 @@
 Feature: Trigger in personal toolbar
 
-  @login @uls-in-personal-only
+  @commons.wikimedia.beta.wmflabs.org @login
   Scenario: Open language selector when logged in
     Given I am logged in
     When I click language selector trigger element
     Then I should see the language selector
 
-  @uls-in-personal-only @no-anon-language-selection
+  @no-anon-language-selection
   Scenario: Open language settings when logged out and language change not allowed
 
     If the user is logged out, the user will either see the language selector
@@ -17,7 +17,7 @@ Feature: Trigger in personal toolbar
     When I click language selector trigger element
     Then I see the logged in language settings panel
 
-  @uls-in-personal-only @anon-language-selection
+  @anon-language-selection
   Scenario: Open language selector when logged out
 
     Given I am at random page
@@ -25,7 +25,7 @@ Feature: Trigger in personal toolbar
     Then I should see the language selector
 
 
-  @login @uls-in-sidebar-only
+  @login
   Scenario Outline: Opening language settings from sidebar
     Given I am <user status>
       And I am on <page type>
@@ -39,7 +39,7 @@ Feature: Trigger in personal toolbar
     | logged out  | a talk page without interlanguage links |
     | logged out  | a talk page with interlanguage links    |
 
-  @login @uls-in-sidebar-only
+  @login
   Scenario Outline: Closing language settings without saving
     Given I am <user status>
       And I am on a page without interlanguage links

tests/browser/tags.txt

@@ -20,11 +20,6 @@ This file contains the descriptions of the tags we use.
   could use your normal user account if you skip these tests, but I would not
   recommend doing that.
 
-@uls-in-personal-only
-@uls-in-sidebar-only
-  These tests will automatically be marked as skipped if ULS configuration is
-  not the one expected for the test.
-
 @anon-language-selection
 @no-anon-language-selection
   Depending on the wiki configuration, you should filter out either one of