44 lines
1022 B
Hy
44 lines
1022 B
Hy
;; Copyright 2020 the authors.
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;; This file is part of Hy, which is free software licensed under the Expat
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;; license. See the LICENSE.
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(defn test-decorated-1line-function []
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(defn foodec [func]
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(fn [] (+ (func) 1)))
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(with-decorator foodec
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(defn tfunction []
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(* 2 2)))
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(assert (= (tfunction) 5)))
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(defn test-decorated-multiline-function []
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(defn bazdec [func]
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(fn [] (+ (func) "x")))
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(with-decorator bazdec
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(defn f []
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(setv intermediate "i")
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(+ intermediate "b")))
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(assert (= (f) "ibx")))
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(defn test-decorated-class []
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(defn bardec [cls]
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(setv cls.attr2 456)
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cls)
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(with-decorator bardec
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(defclass cls []
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(setv attr1 123)))
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(assert (= cls.attr1 123))
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(assert (= cls.attr2 456)))
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(defn test-decorator-clobbing []
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"NATIVE: Tests whether nested decorators work"
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(do
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(defn dec1 [f] (fn [] (+ (f) 1)))
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(defn dec2 [f] (fn [] (+ (f) 2)))
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(with-decorator dec1
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(with-decorator dec2
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(defn f [] 1)))
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(assert (= (f) 4))))
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