Adding servlet-env test

svn: r1709

collects/web-server/servlet-env-test.ss

@@ -0,0 +1,25 @@
+(module servlet-env-test mzscheme
+  (require "servlet-env.ss")
+  
+  ; request-number : str -> num
+  (define (request-number which-number)
+    (string->number
+     (extract-binding/single
+      'number
+      (request-bindings (send/suspend (build-request-page which-number))))))
+  
+  ; build-request-page : str -> str -> response
+  (define (build-request-page which-number)
+    (lambda (k-url)
+      `(html (head (title "Enter a Number to Add"))
+             (body ([bgcolor "white"])
+                   (form ([action ,k-url] [method "post"])
+                         "Enter the " ,which-number " number to add: "
+                         (input ([type "text"] [name "number"] [value ""]))
+                         (input ([type "submit"] [name "enter"] [value "Enter"])))))))
+  #;(on-web
+   `(html (head (title "Sum"))
+          (body ([bgcolor "white"])
+                (p "The sum is "
+                   ,(number->string (+ (request-number "first") (request-number "second")))))))
+  (on-web (+ (request-number "first") (request-number "second"))))