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-rw-r--r--actionpack/lib/action_dispatch/http/url.rb2
-rw-r--r--actionpack/lib/action_dispatch/journey/route.rb4
-rw-r--r--actionpack/test/controller/url_for_test.rb7
-rw-r--r--actionpack/test/dispatch/routing_test.rb20
4 files changed, 32 insertions, 1 deletions
diff --git a/actionpack/lib/action_dispatch/http/url.rb b/actionpack/lib/action_dispatch/http/url.rb
index ab5399c8ea..e9d4cd6c34 100644
--- a/actionpack/lib/action_dispatch/http/url.rb
+++ b/actionpack/lib/action_dispatch/http/url.rb
@@ -100,7 +100,7 @@ module ActionDispatch
tld_length = options[:tld_length] || @@tld_length
host = ""
- unless options[:subdomain] == false
+ unless options[:subdomain] == false || options[:subdomain] == ''
host << (options[:subdomain] || extract_subdomain(options[:host], tld_length)).to_param
host << "."
end
diff --git a/actionpack/lib/action_dispatch/journey/route.rb b/actionpack/lib/action_dispatch/journey/route.rb
index 6fda085681..50e1853094 100644
--- a/actionpack/lib/action_dispatch/journey/route.rb
+++ b/actionpack/lib/action_dispatch/journey/route.rb
@@ -102,6 +102,10 @@ module ActionDispatch
value === request.send(method).to_s
when Array
value.include?(request.send(method))
+ when TrueClass
+ request.send(method).present?
+ when FalseClass
+ request.send(method).blank?
else
value === request.send(method)
end
diff --git a/actionpack/test/controller/url_for_test.rb b/actionpack/test/controller/url_for_test.rb
index ba24e7fac5..088ad73f2f 100644
--- a/actionpack/test/controller/url_for_test.rb
+++ b/actionpack/test/controller/url_for_test.rb
@@ -89,6 +89,13 @@ module AbstractController
)
end
+ def test_subdomain_may_be_removed_with_blank_string
+ W.default_url_options[:host] = 'api.basecamphq.com'
+ assert_equal('http://basecamphq.com/c/a/i',
+ W.new.url_for(:subdomain => '', :controller => 'c', :action => 'a', :id => 'i')
+ )
+ end
+
def test_multiple_subdomains_may_be_removed
W.default_url_options[:host] = 'mobile.www.api.basecamphq.com'
assert_equal('http://basecamphq.com/c/a/i',
diff --git a/actionpack/test/dispatch/routing_test.rb b/actionpack/test/dispatch/routing_test.rb
index 29703dd5b1..208c0d38a3 100644
--- a/actionpack/test/dispatch/routing_test.rb
+++ b/actionpack/test/dispatch/routing_test.rb
@@ -3322,6 +3322,10 @@ class TestUrlConstraints < ActionDispatch::IntegrationTest
end
get '/' => ok, :as => :alternate_root, :constraints => { :port => 8080 }
+
+ get '/search' => ok, :constraints => { :subdomain => false }
+
+ get '/logs' => ok, :constraints => { :subdomain => true }
end
end
@@ -3348,6 +3352,22 @@ class TestUrlConstraints < ActionDispatch::IntegrationTest
get 'http://www.example.com:8080/'
assert_response :success
end
+
+ test "false constraint expressions check for absence of values" do
+ get 'http://example.com/search'
+ assert_response :success
+
+ get 'http://api.example.com/search'
+ assert_response :not_found
+ end
+
+ test "true constraint expressions check for presence of values" do
+ get 'http://api.example.com/logs'
+ assert_response :success
+
+ get 'http://example.com/logs'
+ assert_response :not_found
+ end
end
class TestInvalidUrls < ActionDispatch::IntegrationTest