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Moved unstable/cce/class to unstable/class.

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This commit is contained in:
Carl Eastlund 2010-05-29 21:15:47 -04:00
parent 584fac8419
commit 86a3c3ed18
7 changed files with 106 additions and 114 deletions
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94
collects/tests/unstable/class.rkt Normal file
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@ -0,0 +1,94 @@
#lang racket
(require rackunit rackunit/text-ui unstable/class "helpers.rkt")
(run-tests
(test-suite "class.ss"
(test-suite "Predicates and Contracts"
(test-suite "class-or-interface/c"
(test (check-ok (with/c class-or-interface/c object%)))
(test (check-ok (with/c class-or-interface/c (interface ()))))
(test (check-bad (with/c class-or-interface/c (new object%)))))
(test-suite "object-provides/c"
(test-ok (with/c (object-provides/c) (new object%)))
(test-ok (define c% (class object% (super-new)))
(with/c (object-provides/c c%) (new c%)))
(test-ok (define i<%> (interface ()))
(define c% (class* object% (i<%>) (super-new)))
(with/c (object-provides/c i<%>) (new c%)))
(test-bad (define c% (class object% (super-new)))
(with/c (object-provides/c c%) (new object%)))
(test-bad (define i<%> (interface ()))
(with/c (object-provides/c i<%>) (new object%)))
(test-bad (with/c (object-provides/c) object%)))
(test-suite "class-provides/c"
(test-ok (with/c (class-provides/c) object%))
(test-ok (define c% (class object% (super-new)))
(with/c (class-provides/c c%) c%))
(test-ok (define c% (class object% (super-new)))
(with/c (class-provides/c object%) c%))
(test-ok (define i<%> (interface ()))
(define c% (class* object% (i<%>) (super-new)))
(with/c (class-provides/c i<%>) c%))
(test-bad (define c% (class object% (super-new)))
(with/c (class-provides/c c%) object%))
(test-bad (define i<%> (interface ()))
(with/c (class-provides/c i<%>) object%)))
(test-suite "mixin-provides/c"
(test-ok ((with/c (mixin-provides/c [] []) values) object%))
(test-bad (define i<%> (interface ()))
((with/c (mixin-provides/c [i<%>] []) values) object%))
(test-bad (define i<%> (interface ()))
((with/c (mixin-provides/c [i<%>] []) values) object%))))
(test-suite "Mixins"
(test-suite "ensure-interface"
(test-case "implementation unchanged"
(let* ([i<%> (interface ())]
[c% (class* object% (i<%>) (super-new))]
[mx (lambda (parent%) (class* parent% (i<%>) (super-new)))])
(check-eq? (ensure-interface i<%> mx c%) c%)))
(test-case "non-implementation subclassed"
(let* ([i<%> (interface ())]
[c% (class object% (super-new))]
[mx (lambda (parent%) (class* parent% (i<%>) (super-new)))]
[result (ensure-interface i<%> mx c%)])
(check-pred class? result)
(check subclass? result c%)
(check implementation? result i<%>)))))
(test-suite "Messages"
(test-suite "send+"
(test-case "no messages"
(let* ([o (new object%)])
(check-eq? (send+ o) o)))
(test-case "multiple messages"
(let* ([c% (class object%
(super-new)
(init-field count)
(define/public (add n) (set! count (+ count n)))
(define/public (get) count))]
[o (new c% [count 0])])
(check-eq? (send+ o [add 1] [add 2]) o)
(check = (send o get) 3))))
(test-suite "send-each"
(test-case "counter"
(let* ([c% (class object%
(super-new)
(init-field count)
(define/public (add n) (set! count (+ count n)))
(define/public (get) count))]
[o1 (new c% [count 1])]
[o2 (new c% [count 2])]
[o3 (new c% [count 3])])
(send-each (list o1 o2 o3) add 3)
(check-equal? (list (send o1 get) (send o2 get) (send o3 get))
(list 4 5 6))))))))

2
collects/unstable/cce/reference/manual.scrbl
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@ -16,8 +16,6 @@
@include-section["syntax.scrbl"]
@include-section["define.scrbl"]
@include-section["class.scrbl"]
@include-section["require-provide.scrbl"]
@include-section["planet.scrbl"]

97
collects/unstable/cce/test/test-class.ss
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@ -1,97 +0,0 @@
#lang scheme
(require "checks.ss"
"../class.ss")
(provide class-suite)
(define class-suite
(test-suite "class.ss"
(test-suite "Predicates and Contracts"
(test-suite "class-or-interface/c"
(test (check-ok (with/c class-or-interface/c object%)))
(test (check-ok (with/c class-or-interface/c (interface ()))))
(test (check-bad (with/c class-or-interface/c (new object%)))))
(test-suite "object-provides/c"
(test-ok (with/c (object-provides/c) (new object%)))
(test-ok (define c% (class object% (super-new)))
(with/c (object-provides/c c%) (new c%)))
(test-ok (define i<%> (interface ()))
(define c% (class* object% (i<%>) (super-new)))
(with/c (object-provides/c i<%>) (new c%)))
(test-bad (define c% (class object% (super-new)))
(with/c (object-provides/c c%) (new object%)))
(test-bad (define i<%> (interface ()))
(with/c (object-provides/c i<%>) (new object%)))
(test-bad (with/c (object-provides/c) object%)))
(test-suite "class-provides/c"
(test-ok (with/c (class-provides/c) object%))
(test-ok (define c% (class object% (super-new)))
(with/c (class-provides/c c%) c%))
(test-ok (define c% (class object% (super-new)))
(with/c (class-provides/c object%) c%))
(test-ok (define i<%> (interface ()))
(define c% (class* object% (i<%>) (super-new)))
(with/c (class-provides/c i<%>) c%))
(test-bad (define c% (class object% (super-new)))
(with/c (class-provides/c c%) object%))
(test-bad (define i<%> (interface ()))
(with/c (class-provides/c i<%>) object%)))
(test-suite "mixin-provides/c"
(test-ok ((with/c (mixin-provides/c [] []) values) object%))
(test-bad (define i<%> (interface ()))
((with/c (mixin-provides/c [i<%>] []) values) object%))
(test-bad (define i<%> (interface ()))
((with/c (mixin-provides/c [i<%>] []) values) object%))))
(test-suite "Mixins"
(test-suite "ensure-interface"
(test-case "implementation unchanged"
(let* ([i<%> (interface ())]
[c% (class* object% (i<%>) (super-new))]
[mx (lambda (parent%) (class* parent% (i<%>) (super-new)))])
(check-eq? (ensure-interface i<%> mx c%) c%)))
(test-case "non-implementation subclassed"
(let* ([i<%> (interface ())]
[c% (class object% (super-new))]
[mx (lambda (parent%) (class* parent% (i<%>) (super-new)))]
[result (ensure-interface i<%> mx c%)])
(check-pred class? result)
(check subclass? result c%)
(check implementation? result i<%>)))))
(test-suite "Messages"
(test-suite "send+"
(test-case "no messages"
(let* ([o (new object%)])
(check-eq? (send+ o) o)))
(test-case "multiple messages"
(let* ([c% (class object%
(super-new)
(init-field count)
(define/public (add n) (set! count (+ count n)))
(define/public (get) count))]
[o (new c% [count 0])])
(check-eq? (send+ o [add 1] [add 2]) o)
(check = (send o get) 3))))
(test-suite "send-each"
(test-case "counter"
(let* ([c% (class object%
(super-new)
(init-field count)
(define/public (add n) (set! count (+ count n)))
(define/public (get) count))]
[o1 (new c% [count 1])]
[o2 (new c% [count 2])]
[o3 (new c% [count 3])])
(send-each (list o1 o2 o3) add 3)
(check-equal? (list (send o1 get) (send o2 get) (send o3 get))
(list 4 5 6))))))))

2
collects/unstable/cce/test/test-main.ss
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@ -1,7 +1,6 @@
#lang scheme
(require "checks.ss"
"test-class.ss"
"test-debug.ss"
"test-define.ss"
"test-dict.ss"
@ -13,7 +12,6 @@
(run-tests
(test-suite "scheme.plt"
class-suite
debug-suite
define-suite
dict-suite

6
collects/unstable/cce/class.ss → collects/unstable/class.rkt
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@ -1,6 +1,6 @@
#lang scheme/base
(require scheme/contract scheme/class
(for-syntax scheme/base))
#lang racket/base
(require racket/contract racket/class
(for-syntax racket/base))
(define class-or-interface/c (or/c class? interface?))

18
collects/unstable/cce/reference/class.scrbl → collects/unstable/scribblings/class.scrbl
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@ -1,13 +1,11 @@
#lang scribble/doc
@(require scribble/manual
scribble/eval
"../scribble.ss"
"eval.ss")
@(require (for-label scheme unstable/cce/class))
#lang scribble/manual
@(require scribble/eval "utils.rkt" (for-label racket unstable/class))
@title[#:style 'quiet #:tag "cce-class"]{Classes and Objects}
@title{Classes and Objects}
@defmodule[unstable/cce/class]
@defmodule[unstable/class]
@unstable[@author+email["Carl Eastlund" "cce@racket-lang.org"]]
This module provides tools for classes, objects, and mixins.
@ -59,7 +57,7 @@ Returns @scheme[c%] if it implements @scheme[i<%>]; otherwise, returns
Sends each message (with arguments) to @scheme[obj], then returns @scheme[obj].
@defexamples[
#:eval (evaluator 'unstable/cce/class)
#:eval (eval/require 'racket/class 'unstable/class)
(define c%
(class object%
(super-new)
@ -75,7 +73,7 @@ Sends the message to each object in the list @scheme[objs], returning
@scheme[(void)].
@defexamples[
#:eval (evaluator 'unstable/cce/class)
#:eval (eval/require 'racket/class 'unstable/class)
(define c%
(class object%
(super-new)

1
collects/unstable/scribblings/unstable.scrbl
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@ -72,6 +72,7 @@ Keep documentation and tests up to date.
}
@include-section["bytes.scrbl"]
@include-section["class.scrbl"]
@include-section["contract.scrbl"]
@include-section["dirs.scrbl"]
@include-section["exn.scrbl"]