Chris@97: 
Chris@97: module yetilab.matrix.test.test_matrix;
Chris@97: 
Chris@97: mat = load yetilab.matrix.matrix;
Chris@97: block = load yetilab.block.block;
Chris@97: 
Chris@97: { compare } = load yetilab.test.test;
Chris@97: 
Chris@97: [
Chris@97: 
Chris@97: "constMatrixEmpty": \(
Chris@97:     m = mat.constMatrix 2 0 0;
Chris@97:     compare m.size { columns = 0, rows = 0 }
Chris@97: ),
Chris@97: 
Chris@97: "constMatrixEmpty2": \(
Chris@97:     compare (mat.constMatrix 2 0 4).size { columns = 0, rows = 0 } and
Chris@97:         compare (mat.constMatrix 2 4 0).size { columns = 0, rows = 0 }
Chris@97: ),
Chris@97: 
Chris@97: "constMatrix": \(
Chris@97:     m = mat.constMatrix 2 3 4;
Chris@97:     compare m.size { columns = 4, rows = 3 } and
Chris@97:         all id (map do row: compare (block.list (m.getRow row)) [2,2,2,2] done [0..2]) and
Chris@97:         all id (map do col: compare (block.list (m.getColumn col)) [2,2,2] done [0..3])
Chris@97: ),
Chris@97: 
Chris@97: "randomMatrixEmpty": \(
Chris@97:     m = mat.randomMatrix 0 0;
Chris@97:     compare m.size { columns = 0, rows = 0 }
Chris@97: ),
Chris@97: 
Chris@97: "randomMatrix": \(
Chris@97:     m = mat.randomMatrix 3 4;
Chris@97:     compare m.size { columns = 4, rows = 3 }
Chris@97: ),
Chris@97: 
Chris@97: "zeroMatrixEmpty": \(
Chris@97:     m = mat.zeroMatrix 0 0;
Chris@97:     compare m.size { columns = 0, rows = 0 }
Chris@97: ),
Chris@97: 
Chris@97: "zeroMatrix": \(
Chris@97:     m = mat.zeroMatrix 3 4;
Chris@97:     compare m.size { columns = 4, rows = 3 } and
Chris@97:         all id (map do row: compare (block.list (m.getRow row)) [0,0,0,0] done [0..2]) and
Chris@97:         all id (map do col: compare (block.list (m.getColumn col)) [0,0,0] done [0..3])
Chris@97: ),
Chris@97: 
Chris@97: "identityMatrixEmpty": \(
Chris@97:     m = mat.identityMatrix 0 0;
Chris@97:     compare m.size { columns = 0, rows = 0 }
Chris@97: ),
Chris@97: 
Chris@97: "identityMatrix": \(
Chris@97:     m = mat.identityMatrix 3 4;
Chris@97:     compare m.size { columns = 4, rows = 3 } and
Chris@97:         all id (map do row: compare (block.list (m.getRow row)) [1,1,1,1] done [0..2]) and
Chris@97:         all id (map do col: compare (block.list (m.getColumn col)) [1,1,1] done [0..3])
Chris@97: ),
Chris@97: 
Chris@97: "generateEmpty": \(
Chris@97:     m = mat.generate do row col: 0 done 0 0;
Chris@97:     compare m.size { columns = 0, rows = 0 }
Chris@97: ),
Chris@97: 
Chris@97: "generate": \(
Chris@97:     m = mat.generate do row col: row * 10 + col done 2 3;
Chris@97:     compare (block.list (m.getRow 0)) [0,1,2] and
Chris@97:         compare (block.list (m.getRow 1)) [10,11,12]
Chris@97: ),
Chris@97: 
Chris@97: "widthAndHeight": \(
Chris@97:     m = mat.constMatrix 2 3 4;
Chris@97:     compare m.size { columns = mat.width m, rows = mat.height m }
Chris@97: ),
Chris@97: 
Chris@97: "equal": \(
Chris@97:     m = mat.constMatrix 2 3 4;
Chris@97:     m' = m;
Chris@97:     p = mat.constMatrix 2 4 3;
Chris@97:     q = mat.constMatrix 3 3 4;
Chris@97:     mat.equal m m' and mat.equal m m and
Chris@97:        not mat.equal m p and not mat.equal m q and not mat.equal p q
Chris@97: ),
Chris@97: 
Chris@97: "getAt": \(
Chris@97:     generator row col = row * 10 + col;
Chris@97:     m = mat.generate generator 2 3;
Chris@97:     all id
Chris@97:        (map do row: all id
Chris@97:            (map do col: m.getAt row col == generator row col done [0..2])
Chris@97:             done [0..1])
Chris@97: ),
Chris@97: 
Chris@97: "setAt": \(
Chris@97:     generator row col = row * 10 + col;
Chris@97:     m = mat.generate generator 2 3;
Chris@97:     m.setAt 1 2 16;
Chris@97:     compare (m.getAt 1 2) 16 and
Chris@97:         compare (m.getAt 1 1) 11 and
Chris@97:         compare (m.getAt 0 2) 2
Chris@97: ),
Chris@97: 
Chris@97: "copyOfEqual": \(
Chris@97:     m = mat.constMatrix 2 3 4;
Chris@97:     m'' = mat.copyOf m;
Chris@97:     mat.equal m m''
Chris@97: ),
Chris@97: 
Chris@97: "copyOfAlias": \(
Chris@97:     m = mat.constMatrix 2 3 4;
Chris@97:     m' = m;
Chris@97:     m'' = mat.copyOf m;
Chris@97:     m.setAt 0 0 6;
Chris@97:     mat.equal m m' and not mat.equal m m'';
Chris@97: ),
Chris@97: 
Chris@97: "transposedEmpty": \(
Chris@97:     compare (mat.transposed (mat.constMatrix 2 0 0)).size { columns = 0, rows = 0 } and
Chris@97:         compare (mat.transposed (mat.constMatrix 2 0 4)).size { columns = 0, rows = 0 } and
Chris@97:         compare (mat.transposed (mat.constMatrix 2 4 0)).size { columns = 0, rows = 0 }
Chris@97: ),
Chris@97: 
Chris@97: "transposedSize": \(
Chris@97:     compare (mat.transposed (mat.constMatrix 2 3 4)).size { columns = 3, rows = 4 }
Chris@97: ),
Chris@97: 
Chris@97: "transposed": \(
Chris@97:     generator row col = row * 10 + col;
Chris@97:     m = mat.generate generator 2 3;
Chris@97:     m' = mat.transposed m;
Chris@97:     all id
Chris@97:        (map do row: all id
Chris@97:            // like getAt test, but with col/row flipped
Chris@97:            (map do col: m'.getAt col row == generator row col done [0..2])
Chris@97:             done [0..1])
Chris@97: ),
Chris@97: 
Chris@97: ] is hash<string, () -> boolean>;
Chris@97: