Remove native_tests/mathematics
It should now be fully redundant with native_tests/operators.
This commit is contained in:
Kodi Arfer
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6fb6eefd6b
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a9c6ab6391
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;; Copyright 2019 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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(setv square (fn [x]
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(* x x)))
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(setv test_basic_math (fn []
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"NATIVE: Test basic math."
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(assert (= (+ 2 2) 4))))
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(setv test_mult (fn []
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"NATIVE: Test multiplication."
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(assert (= 4 (square 2)))
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(assert (= 8 (* 8)))
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(assert (= 1 (*)))))
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(setv test_sub (fn []
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"NATIVE: Test subtraction"
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(assert (= 4 (- 8 4)))
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(assert (= -8 (- 8)))))
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(setv test_add (fn []
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"NATIVE: Test addition"
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(assert (= 4 (+ 1 1 1 1)))
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(assert (= 8 (+ 8)))
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(assert (= 0 (+)))))
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(defn test-add-unary []
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"NATIVE: test that unary + calls __pos__"
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(defclass X [object]
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(defn __pos__ [self] "called __pos__"))
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(assert (= (+ (X)) "called __pos__"))
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; Make sure the shadowed version works, too.
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(setv f +)
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(assert (= (f (X)) "called __pos__")))
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(setv test_div (fn []
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"NATIVE: Test division"
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(assert (= 25 (/ 100 2 2)))
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; Commented out until float constants get implemented
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; (assert (= 0.5 (/ 1 2)))
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(assert (= 1 (* 2 (/ 1 2))))))
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(setv test_int_div (fn []
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"NATIVE: Test integer division"
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(assert (= 25 (// 101 2 2)))))
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(defn test-modulo []
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"NATIVE: test mod"
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(assert (= (% 10 2) 0)))
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(defn test-pow []
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"NATIVE: test pow"
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(assert (= (** 10 2) 100)))
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(defn test-lshift []
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"NATIVE: test lshift"
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(assert (= (<< 1 2) 4)))
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(defn test-rshift []
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"NATIVE: test lshift"
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(assert (= (>> 8 1) 4)))
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(defn test-bitor []
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"NATIVE: test lshift"
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(assert (= (| 1 2) 3)))
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(defn test-bitxor []
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"NATIVE: test xor"
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(assert (= (^ 1 2) 3)))
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(defn test-bitand []
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"NATIVE: test lshift"
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(assert (= (& 1 2) 0)))
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(defn test-augassign-add []
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"NATIVE: test augassign add"
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(setv x 1)
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(+= x 41)
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(assert (= x 42)))
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(defn test-augassign-sub []
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"NATIVE: test augassign sub"
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(setv x 1)
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(-= x 41)
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(assert (= x -40)))
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(defn test-augassign-mult []
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"NATIVE: test augassign mult"
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(setv x 1)
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(*= x 41)
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(assert (= x 41)))
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(defn test-augassign-div []
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"NATIVE: test augassign div"
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(setv x 42)
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(/= x 2)
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(assert (= x 21)))
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(defn test-augassign-floordiv []
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"NATIVE: test augassign floordiv"
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(setv x 42)
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(//= x 2)
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(assert (= x 21)))
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(defn test-augassign-mod []
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"NATIVE: test augassign mod"
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(setv x 42)
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(%= x 2)
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(assert (= x 0)))
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(defn test-augassign-pow []
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"NATIVE: test augassign pow"
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(setv x 2)
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(**= x 3)
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(assert (= x 8)))
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(defn test-augassign-lshift []
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"NATIVE: test augassign lshift"
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(setv x 2)
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(<<= x 2)
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(assert (= x 8)))
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(defn test-augassign-rshift []
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"NATIVE: test augassign rshift"
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(setv x 8)
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(>>= x 1)
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(assert (= x 4)))
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(defn test-augassign-bitand []
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"NATIVE: test augassign bitand"
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(setv x 8)
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(&= x 1)
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(assert (= x 0)))
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(defn test-augassign-bitor []
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"NATIVE: test augassign bitand"
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(setv x 0)
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(|= x 2)
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(assert (= x 2)))
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(defn test-augassign-bitxor []
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"NATIVE: test augassign bitand"
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(setv x 1)
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(^= x 1)
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(assert (= x 0)))
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(defn overflow-int-to-long []
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"NATIVE: test if int does not raise an overflow exception"
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(assert (integer? (+ 1 1000000000000000000000000))))
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(defclass HyTestMatrix [list]
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(defn --matmul-- [self other]
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(setv n (len self)
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m (len (. other [0]))
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result [])
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(for [i (range m)]
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(setv result-row [])
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(for [j (range n)]
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(setv dot-product 0)
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(for [k (range (len (. self [0])))]
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(+= dot-product (* (. self [i] [k])
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(. other [k] [j]))))
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(.append result-row dot-product))
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(.append result result-row))
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result))
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(setv first-test-matrix (HyTestMatrix [[1 2 3]
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[4 5 6]
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[7 8 9]]))
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(setv second-test-matrix (HyTestMatrix [[2 0 0]
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[0 2 0]
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[0 0 2]]))
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(setv product-of-test-matrices (HyTestMatrix [[ 2 4 6]
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[ 8 10 12]
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[14 16 18]]))
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(defn test-matmul []
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"NATIVE: test matrix multiplication"
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(assert (= (@ first-test-matrix second-test-matrix)
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product-of-test-matrices)))
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(defn test-augassign-matmul []
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"NATIVE: test augmented-assignment matrix multiplication"
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(setv matrix first-test-matrix
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matmul-attempt (try (@= matrix second-test-matrix)
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(except [e [Exception]] e)))
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(assert (= product-of-test-matrices matrix)))
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