Chris@33: 
Chris@222: module yetilab.vector.test.test_blockfuncs;
Chris@33: 
Chris@33: stdSqrt = sqrt;
Chris@33: 
Chris@273: { zeros, consts, ones, fromList, list } = load yetilab.vector;
Chris@256: { sum, max, min, mean, add, subtract, multiply, divideBy, scaled, abs, sqr, sqrt, rms, fftshift, ifftshift } = load yetilab.vector.blockfuncs;
Chris@93: { compare } = load yetilab.test.test;
Chris@33: 
Chris@53: [
Chris@33: 
Chris@33: "sum": \(
Chris@33:     compare ((sum . zeros) 0) 0 and
Chris@33:         compare ((sum . zeros) 5) 0 and
Chris@33:         compare ((sum . ones) 5) 5 and
Chris@33:         compare ((sum . fromList) [1,-2,3,0]) 2
Chris@33: ),
Chris@33: 
Chris@229: "max": \(
Chris@229:     compare ((max . fromList) [1,-2,3,0]) 3 and
Chris@229:         compare ((max . fromList) [-1,-2,-3]) (-1) and
Chris@229:         compare ((max . fromList) [4,1]) 4 and
Chris@229:         compare ((max . fromList) []) 0
Chris@229: ),
Chris@229: 
Chris@229: "min": \(
Chris@229:     compare ((min . fromList) [1,-2,3,0]) (-2) and
Chris@229:         compare ((min . fromList) [-1,-2,-3]) (-3) and
Chris@229:         compare ((min . fromList) [4,1]) 1 and
Chris@229:         compare ((min . fromList) []) 0
Chris@229: ),
Chris@229: 
Chris@33: "mean": \(
Chris@33:     compare ((mean . zeros) 0) 0 and
Chris@33:         compare ((mean . zeros) 5) 0 and
Chris@33:         compare ((mean . ones) 5) 1 and
Chris@33:         compare ((mean . fromList) [1,-2,3,0]) 0.5
Chris@33: ),
Chris@33: 
Chris@256: "add": \(
Chris@297:     compare (list (add [zeros 0, ones 5])) [] and
Chris@297:         compare (list (add [consts 3 4, fromList [1,2,3] ])) [4,5,6] and
Chris@297:         compare (list (add [consts (-3) 4, fromList [1,2,3] ])) [-2,-1,0] 
Chris@256: ),
Chris@256: 
Chris@256: "subtract": \(
Chris@256:     compare (list (subtract (zeros 0) (ones 5))) [] and
Chris@256:         compare (list (subtract (consts 3 4) (fromList [1,2,3]))) [2,1,0] and
Chris@256:         compare (list (subtract (consts (-3) 4) (fromList [1,2,3]))) [-4,-5,-6]
Chris@256: ),
Chris@256: 
Chris@36: "multiply": \(
Chris@36:     compare (list (multiply (zeros 0) (ones 5))) [] and
Chris@36:         compare (list (multiply (consts (-3) 4) (fromList [1,2,3]))) [-3,-6,-9]
Chris@36: ),
Chris@36: 
Chris@40: "divideBy": \(
Chris@40:     compare (list (divideBy 5 (ones 0))) [] and
Chris@40:         compare (list (divideBy 5 (fromList [1,2,-3]))) [0.2,0.4,-0.6]
Chris@40: ),
Chris@40: 
Chris@256: "scaled": \(
Chris@256:     compare (list (scaled 5 (ones 0))) [] and
Chris@256:         compare (list (scaled 5 (fromList [1,2,-3]))) [5,10,-15]
Chris@256: ),
Chris@256: 
Chris@256: "abs": \(
Chris@256:     compare (list (abs (ones 0))) [] and
Chris@256:         compare (list (abs (fromList [1,2,-3]))) [1,2,3]
Chris@256: ),
Chris@256: 
Chris@33: "sqr": \(
Chris@33:     compare ((list . sqr . zeros) 0) [] and
Chris@33:         compare ((list . sqr . ones) 5) [1,1,1,1,1] and
Chris@33:         compare ((list . sqr . fromList) [0.5,-2,3,0]) [0.25,4,9,0]
Chris@33: ),
Chris@33: 
Chris@33: "sqrt": \(
Chris@33:     compare ((list . sqrt . zeros) 0) [] and
Chris@33:         compare ((list . sqrt . ones) 5) [1,1,1,1,1] and
Chris@33:         compare ((list . sqrt . fromList) [0.25,4,9,0]) [0.5,2,3,0]
Chris@33: ),
Chris@33: 
Chris@33: "rms": \(
Chris@33:     compare ((rms . zeros) 0) 0 and
Chris@33:         compare ((rms . ones) 5) 1 and
Chris@33:         compare ((rms . fromList) [-1,2,2]) (stdSqrt 3)
Chris@33: ),
Chris@33: 
Chris@37: "fftshift": \(
Chris@37:     compare ((list . fftshift . zeros) 0) [] and 
Chris@37:         compare ((list . fftshift . fromList) [1,2,3,4]) [3,4,1,2] and
Chris@37:         compare ((list . fftshift . fromList) [1,2,3,4,5]) [4,5,1,2,3]
Chris@37: ),
Chris@37: 
Chris@37: "ifftshift": \(
Chris@37:     compare ((list . ifftshift . zeros) 0) [] and 
Chris@37:         compare ((list . ifftshift . fromList) [3,4,1,2]) [1,2,3,4] and
Chris@37:         compare ((list . ifftshift . fromList) [4,5,1,2,3]) [1,2,3,4,5]
Chris@37: ),
Chris@37: 
Chris@53: ] is hash<string, () -> boolean>;
Chris@33: 
Chris@53: