27 lines
706 B
Racket
27 lines
706 B
Racket
#lang imperative-syndicate/test-implementation
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(test-case
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[(message-struct b (v))
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(message-struct c (v))
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(spawn #:name 'respondent
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(on (asserted ($ val (list _ (vector _) (b (c _)) (vector _) _)))
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;; ^ exercises a corner-case in `extend-skeleton!`
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;; that exposed why `(update-path path pop-count 0)`
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;; was wrong, and `(update-path path 0 0)` was right.
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(send! 'ok)))]
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no-crashes)
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;;
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;; Trie steps:
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;;
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;; ·
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;; - () must be list/5
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;; pop 0, get 1
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;; - (1) must be vector/1
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;; pop 1, get 2
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;; - (2) must be b/1
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;; pop 0, get 0
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;; - (2 0) must be c/1
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;; pop 2, get 3
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;; - (3) must be vector/1
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