Relax constraints for wiki slug

Since GitHub doesn’t apply these constraints to theirs wiki slug
allowing characters like `,`, `:`, `*`, etc, we need to relax our
constraints or some wiki pages will not be available after they were
imported.

For an example the Devise project have a wiki page with the following
slug: “How To: Add sign_in, sign_out, and sign_up links to your layout
template”

2 files changed, 0 insertions, 15 deletions

diff --git a/features/project/wiki.feature b/features/project/wiki.feature
index af970ecf2d0..d4811b1ff54 100644
--- a/features/project/wiki.feature
+++ b/features/project/wiki.feature
@@ -70,11 +70,6 @@ Feature: Project Wiki
     Then I should see non-escaped link in the pages list
 
   @javascript
-  Scenario: Creating an invalid new page
-    Given I create a New page with an invalid name
-    Then I should see an error message
-
-  @javascript
   Scenario: Edit Wiki page that has a path
     Given I create a New page with paths
     And I click on the "Pages" button
diff --git a/features/steps/project/wiki.rb b/features/steps/project/wiki.rb
index 91d227fadbf..d753ae14590 100644
--- a/features/steps/project/wiki.rb
+++ b/features/steps/project/wiki.rb
@@ -132,16 +132,6 @@ class Spinach::Features::ProjectWiki < Spinach::FeatureSteps
     expect(current_path).to include 'one/two/three'
   end
 
-  step 'I create a New page with an invalid name' do
-    click_on 'New Page'
-    fill_in 'Page slug', with: 'invalid name'
-    click_on 'Create Page'
-  end
-
-  step 'I should see an error message' do
-    expect(page).to have_content "The page slug is invalid"
-  end
-
   step 'I should see non-escaped link in the pages list' do
     expect(page).to have_xpath("//a[@href='/#{project.path_with_namespace}/wikis/one/two/three']")
   end