attempted to rewrite docs into scribble -- that didnt work, but this is the leftover cleanup

svn: r9463

collects/framework/test.ss

@@ -1,9 +1,8 @@
+#reader scribble/reader
+#lang scheme/gui
 
-(module test mzscheme
-  (require mred
-           mzlib/class
-           mzlib/etc
-           mzlib/contract)
+(require scribble/srcdoc)
+(require/doc scheme/base scribble/manual)
 
 (define-syntax (provide/contract/docs stx)
   (syntax-case stx ()
@@ -138,8 +137,8 @@
   (let ([yield-semaphore (make-semaphore 0)]
         [thread-semaphore (make-semaphore 0)])
     (thread
-       (rec loop
      (λ ()
+       (let loop ()
          (semaphore-wait thread-semaphore)
          (sleep)
          (semaphore-post yield-semaphore)
@@ -169,37 +168,6 @@
           (semaphore-wait sem)
           (reraise-error))))))
 
-  ;; new, queue-callback based run-one
-  '(define run-one
-    (let ([yield-semaphore (make-semaphore 0)]
-	  [thread-semaphore (make-semaphore 0)])
-      (thread
-       (rec loop
-         (λ ()
-           (semaphore-wait thread-semaphore)
-           (sleep)
-           (semaphore-post yield-semaphore)
-           (loop))))
-      (λ (thunk)
-        (let ([done (make-semaphore 0)])
-          (queue-callback
-           (λ ()
-             
-             ;; guarantee (probably) that some events are handled
-             (semaphore-post thread-semaphore) 
-             (yield yield-semaphore)
-                      
-             (queue-callback (λ () (semaphore-post done)))
-             (unless (is-exn?)
-               (begin-action)
-               (parameterize ([current-exception-handler
-                               (λ (exn)
-                                 (end-action-with-error exn)
-                                 ((error-escape-handler)))])
-                 (thunk))
-               (end-action))))
-          (semaphore-wait done)))))
-  
 (define current-get-eventspaces
   (make-parameter (λ () (list (current-eventspace)))))
 
@@ -853,6 +821,13 @@
 (define test:mouse-click mouse-click)
 (define test:new-window new-window)
 
+#;
+(provide/doc
+ (proc-doc
+  test:number-pending-actions
+  (-> number?)
+  @{Returns the number of pending events (those that haven't completed yet)}))
+
 (provide/contract/docs
  (test:number-pending-actions
   (-> number?)
@@ -989,8 +964,7 @@
   "that string, otherwise it uses \\var{list-box} itself.")
  
  (test:keystroke
-    (opt->
-     ((or/c char? symbol?))
+  (->* ((or/c char? symbol?))
        ((listof (symbols 'alt 'control 'meta 'shift 'noalt 'nocontrol 'nometea 'noshift)))
        void?)
   ((key)
@@ -1028,7 +1002,7 @@
   "use ``New'', not ``New Ctrl+m n''.")
  
  (test:mouse-click
-    (opt->
+  (->*
    ((symbols 'left 'middle 'right)
     (and/c exact? integer?)
     (and/c exact? integer?))
@@ -1059,4 +1033,4 @@
   "Moves the keyboard focus to a new window within the currently active"
   "frame.  Unfortunately, neither this function nor any other function in"
   "the test engine can cause the focus to move from the top-most (active)"
-    "frame. ")))
+  "frame. "))