53 lines
1.3 KiB
Hy
53 lines
1.3 KiB
Hy
(defn test-shadow-addition []
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"NATIVE: test shadow addition"
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(let [[x +]]
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(assert (try
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(x)
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(catch [TypeError] True)
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(else (throw AssertionError))))
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(assert (= (x 1 2 3 4) 10))
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(assert (= (x 1 2 3 4 5) 15))
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; with strings
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(assert (= (x "a")
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"a"))
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(assert (= (x "a" "b" "c")
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"abc"))
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; with lists
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(assert (= (x ["a"])
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["a"]))
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(assert (= (x ["a"] ["b"] ["c"])
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["a" "b" "c"]))))
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(defn test-shadow-subtraction []
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"NATIVE: test shadow subtraction"
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(let [[x -]]
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(assert (try
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(x)
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(catch [TypeError] True)
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(else (throw AssertionError))))
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(assert (= (x 1) -1))
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(assert (= (x 2 1) 1))
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(assert (= (x 2 1 1) 0))))
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(defn test-shadow-multiplication []
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"NATIVE: test shadow multiplication"
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(let [[x *]]
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(assert (= (x) 1))
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(assert (= (x 3) 3))
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(assert (= (x 3 3) 9))))
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(defn test-shadow-division []
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"NATIVE: test shadow division"
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(let [[x /]]
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(assert (try
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(x)
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(catch [TypeError] True)
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(else (throw AssertionError))))
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(assert (= (x 1) 1))
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(assert (= (x 8 2) 4))
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(assert (= (x 8 2 2) 2))
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(assert (= (x 8 2 2 2) 1))))
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