Added support for web servers that use PATH_INFO instead of REQUEST_URI like IIS #1014 [BradG/Nicholas Seckar]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1211 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 44 insertions, 1 deletions

diff --git a/actionpack/test/controller/request_test.rb b/actionpack/test/controller/request_test.rb
index 09c1dd7ce3..372d5929fa 100644
--- a/actionpack/test/controller/request_test.rb
+++ b/actionpack/test/controller/request_test.rb
@@ -83,7 +83,50 @@ class RequestTest < Test::Unit::TestCase
     @request.set_REQUEST_URI "/collaboration/hieraki/books/edit/2"
     @request.env['SCRIPT_NAME'] = "/collaboration/hieraki/dispatch.cgi"
     assert_equal "/collaboration/hieraki/books/edit/2", @request.request_uri
-    assert_equal "/books/edit/2", @request.path    
+    assert_equal "/books/edit/2", @request.path
+  
+    # The following tests are for when REQUEST_URI is not supplied (as in IIS)
+    @request.set_REQUEST_URI nil
+    @request.env['PATH_INFO'] = "/path/of/some/uri?mapped=1"
+    @request.env['SCRIPT_NAME'] = nil #"/path/dispatch.rb"
+    assert_equal "/path/of/some/uri?mapped=1", @request.request_uri
+    assert_equal "/path/of/some/uri", @request.path
+
+    @request.env['PATH_INFO'] = "/path/of/some/uri?mapped=1"
+    @request.env['SCRIPT_NAME'] = "/path/dispatch.rb"
+    assert_equal "/path/of/some/uri?mapped=1", @request.request_uri
+    assert_equal "/of/some/uri", @request.path
+
+    @request.env['PATH_INFO'] = "/path/of/some/uri"
+    @request.env['SCRIPT_NAME'] = nil
+    assert_equal "/path/of/some/uri", @request.request_uri
+    assert_equal "/path/of/some/uri", @request.path
+
+    @request.env['PATH_INFO'] = "/"
+    assert_equal "/", @request.request_uri
+    assert_equal "/", @request.path
+
+    @request.env['PATH_INFO'] = "/?m=b"
+    assert_equal "/?m=b", @request.request_uri
+    assert_equal "/", @request.path
+    
+    @request.env['PATH_INFO'] = "/"
+    @request.env['SCRIPT_NAME'] = "/dispatch.cgi"
+    assert_equal "/", @request.request_uri
+    assert_equal "/", @request.path    
+
+    @request.env['PATH_INFO'] = "/hieraki/"
+    @request.env['SCRIPT_NAME'] = "/hieraki/dispatch.cgi"
+    assert_equal "/hieraki/", @request.request_uri
+    assert_equal "/", @request.path    
+
+    # This test ensures that Rails uses REQUEST_URI over PATH_INFO
+    @request.env['REQUEST_URI'] = "/some/path"
+    @request.env['PATH_INFO'] = "/another/path"
+    @request.env['SCRIPT_NAME'] = "/dispatch.cgi"
+    assert_equal "/some/path", @request.request_uri
+    assert_equal "/some/path", @request.path
+
 
   end