Chris@27: 
Chris@222: module yetilab.vector.test.test_vector;
Chris@27: 
Chris@273: vec = load yetilab.vector;
Chris@27: 
Chris@93: { compare } = load yetilab.test.test;
Chris@53: 
Chris@53: [
Chris@27: 
Chris@27: "zeros-empty": \(
Chris@27:     v = vec.zeros 0;
Chris@53:     compare (vec.length v) 0;
Chris@27: ),
Chris@27: 
Chris@27: "zeros": \(
Chris@27:     v = vec.zeros 3;
Chris@211:     a = vec.array v;
Chris@53:     compare (vec.length v) 3 and
Chris@211:         compare a[0] 0 and
Chris@211:         compare a[1] 0 and
Chris@211:         compare a[2] 0;
Chris@27: ),
Chris@27: 
Chris@36: "consts-empty": \(
Chris@36:     v = vec.consts 4 0;
Chris@53:     compare (vec.length v) 0;
Chris@36: ),
Chris@36: 
Chris@36: "consts": \(
Chris@36:     v = vec.consts 4 3;
Chris@211:     a = vec.array v;
Chris@53:     compare (vec.length v) 3 and
Chris@211:         compare a[0] 4 and
Chris@211:         compare a[1] 4 and
Chris@211:         compare a[2] 4;
Chris@36: ),
Chris@36: 
Chris@27: "ones-empty": \(
Chris@27:     v = vec.ones 0;
Chris@53:     compare (vec.length v) 0;
Chris@27: ),
Chris@27: 
Chris@27: "ones": \(
Chris@27:     v = vec.ones 3;
Chris@211:     a = vec.array v;
Chris@53:     compare (vec.length v) 3 and
Chris@211:         compare a[0] 1 and
Chris@211:         compare a[1] 1 and
Chris@211:         compare a[2] 1;
Chris@27: ),
Chris@27: 
Chris@27: "from-list-empty": \(
Chris@211:     v = vec.fromList [];
Chris@53:     compare (vec.length v) 0;
Chris@27: ),
Chris@27: 
Chris@27: "from-list": \(
Chris@211:     v = vec.fromList [1,2,3,4];
Chris@211:     a = vec.array v;
Chris@53:     compare (vec.length v) 4 and
Chris@211:         compare a[0] 1 and
Chris@211:         compare a[1] 2 and
Chris@211:         compare a[2] 3 and
Chris@211:         compare a[3] 4;
Chris@27: ),
Chris@27: 
Chris@27: "equal-empty": \(
Chris@211:     vec.equal (vec.fromList []) (vec.fromList [])
Chris@27: ),
Chris@27: 
Chris@27: "equal": \(
Chris@211:     v = vec.fromList [1,1,1,1];
Chris@27:     w = vec.ones 4;
Chris@27:     w' = vec.zeros 4;
Chris@27:     w'' = vec.ones 3;
Chris@27:     vec.equal v w and not vec.equal v w' and not vec.equal v w'';
Chris@27: ),
Chris@27: 
Chris@260: "slice": \(
Chris@211:     v = vec.fromList [1,2,3,4];
Chris@276:     vec.equal (vec.slice v 0 4) v and
Chris@276:         vec.equal (vec.slice v 2 4) (vec.fromList [3,4]) and
Chris@276:         vec.equal (vec.slice v (-1) 2) (vec.fromList [1,2]) and
Chris@276:         vec.equal (vec.slice v 3 5) (vec.fromList [4]) and
Chris@276:         vec.equal (vec.slice v 5 7) (vec.fromList []) and
Chris@276:         vec.equal (vec.slice v 3 2) (vec.fromList [])
Chris@27: ),
Chris@27: 
Chris@27: "resizedTo": \(
Chris@211:     vec.equal (vec.resizedTo 4 (vec.fromList [])) (vec.zeros 4) and
Chris@211:         vec.equal (vec.resizedTo 2 (vec.fromList [1,2])) (vec.fromList [1,2]) and
Chris@211:         vec.equal (vec.resizedTo 3 (vec.fromList [1,2])) (vec.fromList [1,2,0]) and
Chris@211:         vec.equal (vec.resizedTo 2 (vec.fromList [1,2,3])) (vec.fromList [1,2]);
Chris@27: ),
Chris@27: 
Chris@269: "repeated": \(
Chris@269:     vec.equal (vec.repeated (vec.fromList []) 2) (vec.fromList []) and
Chris@269:         vec.equal (vec.repeated (vec.fromList [1,2,3]) 0) (vec.fromList []) and
Chris@269:         vec.equal (vec.repeated (vec.fromList [1,2,3]) 1) (vec.fromList [1,2,3]) and
Chris@269:         vec.equal (vec.repeated (vec.fromList [1,2,3]) 2) (vec.fromList [1,2,3,1,2,3])
Chris@269: ),
Chris@269: 
Chris@265: "reversed": \(
Chris@265:     vec.equal (vec.reversed (vec.fromList [])) (vec.fromList []) and
Chris@265:         vec.equal (vec.reversed (vec.fromList [1,2,3])) (vec.fromList [3,2,1]) and
Chris@265:         vec.equal (vec.reversed (vec.fromList [1,2])) (vec.fromList [2,1])
Chris@265: ),
Chris@265: 
Chris@35: "concat2": \(
Chris@211:     v = vec.fromList [1,2,3];
Chris@211:     w = vec.fromList [4,5,6];
Chris@35:     x = vec.concat [v, w];
Chris@211:     x' = vec.fromList [1,2,3,4,5,6];
Chris@27:     vec.equal x x' and
Chris@211:         vec.equal x' (vec.concat [x', vec.fromList []]) and
Chris@211:         vec.equal x' (vec.concat [vec.fromList [], x'])
Chris@35: ),
Chris@35: 
Chris@35: "concatn": \(
Chris@211:     v = vec.fromList [1,2,3];
Chris@211:     w = vec.fromList [4,5,6];
Chris@35:     vec.equal (vec.concat []) (vec.zeros 0) and
Chris@35:         vec.equal (vec.concat [v]) v and
Chris@211:         vec.equal (vec.concat [v,w,v]) (vec.fromList [1,2,3,4,5,6,1,2,3])
Chris@27: ),
Chris@27: 
Chris@53: ] is hash<string, () -> boolean>;
Chris@27: 
Chris@28: 
Chris@53: