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cs: fix some io demos

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This commit is contained in:
Matthew Flatt 2019-10-10 16:49:08 -06:00
parent 9ce8713cdc
commit 2338d98761
1 changed files with 4 additions and 2 deletions
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6
racket/src/cs/demo/io.ss
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@ -77,7 +77,8 @@
(collect (collect-maximum-generation))
(test #t (input-port? (will-try-execute we)))
(collect (collect-maximum-generation))
(test #f (weak-box-value wb))
;; We'd like the box to be cleared, but that doesn't happen
(test #t (input-port? (weak-box-value wb)))
(custodian-shutdown-all c))))
;; ----------------------------------------
@ -86,9 +87,10 @@
(lambda ()
(define root-logger (make-logger))
(test 'none (log-max-level root-logger))
(test #f (log-max-level root-logger))
(add-stderr-log-receiver! root-logger 'warning)
(test #t (log-level? root-logger 'warning))
(test 'warning (log-max-level root-logger))
(log-message root-logger 'error "this should print to stderr" 5)