62 lines
2.3 KiB
Scheme
62 lines
2.3 KiB
Scheme
#lang scheme/base
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(require (planet "test.ss" ("schematics" "schemeunit.plt" 2))
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#;(only (planet "ssax.ss" ("lizorkin" "ssax.plt" 1 3))
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ssax:xml->sxml)
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#;(planet "sxml.ss" ("lizorkin" "sxml.plt" 1 4))
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mzlib/etc
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mzlib/list
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mzlib/pretty
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net/url
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web-server/servlet-env
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web-server/servlet)
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(provide servlet-env-tests)
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#;(define (call u bs)
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(define sx (ssax:xml->sxml (get-pure-port (string->url u)) empty))
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(pretty-print sx)
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sx)
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(define servlet-env-tests
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(test-suite
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"Servlet Environment"
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; XXX At least just check whether the server can be started by the servlet-env guts
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; XXX Broken
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#;(test-not-exn "Add two numbers"
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(lambda ()
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(sleep 2)
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(parameterize ([send-url
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(lambda (a-url sep?)
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(let* ([k0 (first ((sxpath "//form/@action/text()") (call a-url empty)))]
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[k1 (first ((sxpath "//form/@action/text()") (call k0 (list (make-binding:form #"number" #"23")))))]
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[n (first ((sxpath "//p/text()") (call k1 (list (make-binding:form #"number" #"12")))))])
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n)
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(void))])
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(example))))))
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; request-number : str -> num
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(define (request-number which-number)
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(string->number
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(extract-binding/single
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'number
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(request-bindings (send/suspend (build-request-page which-number))))))
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; build-request-page : str -> str -> response
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(define (build-request-page which-number)
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(lambda (k-url)
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`(html (head (title "Enter a Number to Add"))
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(body ([bgcolor "white"])
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(form ([action ,k-url] [method "post"])
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"Enter the " ,which-number " number to add: "
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(input ([type "text"] [name "number"] [value ""]))
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(input ([type "submit"] [name "enter"] [value "Enter"])))))))
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(define (example)
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(serve/servlet
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(lambda (request)
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`(html (head (title "Sum"))
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(body ([bgcolor "white"])
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(p "The sum is "
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,(number->string (+ (request-number "first") (request-number "second")))))))
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#:port 9999))
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