39 lines
1.1 KiB
Racket
39 lines
1.1 KiB
Racket
#lang racket
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(provide (poly-out [baz identifier-macro match-expander]))
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(require polysemy
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rackunit)
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(require (poly-rename-in "test-provide.rkt"
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[foo identifier-macro baz])
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(poly-rename-in "test-provide-b.rkt"
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[bar identifier-macro foo]
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[bar match-expander baz]
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[foo match-expander]))
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(define-poly bar identifier-macro (λ (stx) #'"overridden bar"))
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(check-equal? foo "originally bar")
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(check-equal? bar "overridden bar")
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(check-equal? baz "originally foo")
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(check-match "originally foo match-expander" (foo))
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(check-equal? (match "something else"
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[(foo) 'bad]
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[_ 'ok])
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'ok)
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(check-match "originally bar match-expander" (baz))
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(check-equal? (match "something else"
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[(baz) 'bad]
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[_ 'ok])
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'ok)
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(check-equal? (my-macro a aa aaa foo b bb bbb)
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'((a aa aaa) (b bb bbb)))
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(check-equal? (my-macro2 a aa aaa foo b bb bbb)
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'((a aa aaa) 42 (b bb bbb))) |