Instiki 0.16.3: Rails 2.3.0

Instiki now runs on the Rails 2.3.0 Candidate Release.
Among other improvements, this means that it now 
automagically selects between WEBrick and Mongrel.

Just run

    ./instiki --daemon

vendor/plugins/rack/test/spec_rack_file.rb

@@ -0,0 +1,64 @@
+require 'test/spec'
+
+require 'rack/file'
+require 'rack/lint'
+
+require 'rack/mock'
+
+context "Rack::File" do
+  DOCROOT = File.expand_path(File.dirname(__FILE__))
+
+  specify "serves files" do
+    res = Rack::MockRequest.new(Rack::Lint.new(Rack::File.new(DOCROOT))).
+      get("/cgi/test")
+
+    res.should.be.ok
+    res.should =~ /ruby/
+  end
+
+  specify "sets Last-Modified header" do
+    res = Rack::MockRequest.new(Rack::Lint.new(Rack::File.new(DOCROOT))).
+      get("/cgi/test")
+
+    path = File.join(DOCROOT, "/cgi/test")
+
+    res.should.be.ok
+    res["Last-Modified"].should.equal File.mtime(path).httpdate
+  end
+
+  specify "serves files with URL encoded filenames" do
+    res = Rack::MockRequest.new(Rack::Lint.new(Rack::File.new(DOCROOT))).
+      get("/cgi/%74%65%73%74") # "/cgi/test"
+
+    res.should.be.ok
+    res.should =~ /ruby/
+  end
+
+  specify "does not allow directory traversal" do
+    res = Rack::MockRequest.new(Rack::Lint.new(Rack::File.new(DOCROOT))).
+      get("/cgi/../test")
+
+    res.should.be.forbidden
+  end
+
+  specify "does not allow directory traversal with encoded periods" do
+    res = Rack::MockRequest.new(Rack::Lint.new(Rack::File.new(DOCROOT))).
+      get("/%2E%2E/README")
+
+    res.should.be.forbidden
+  end
+
+  specify "404s if it can't find the file" do
+    res = Rack::MockRequest.new(Rack::Lint.new(Rack::File.new(DOCROOT))).
+      get("/cgi/blubb")
+
+    res.should.be.not_found
+  end
+
+  specify "detects SystemCallErrors" do
+    res = Rack::MockRequest.new(Rack::Lint.new(Rack::File.new(DOCROOT))).
+      get("/cgi")
+
+    res.should.be.not_found
+  end
+end