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72 lines
1.7 KiB
JavaScript
72 lines
1.7 KiB
JavaScript
// test concat
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var assert = require('assert');
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var math = require('../../../src/index.js');
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assert.deepEqual(math.concat([1,2,3], [4]), [1,2,3,4]);
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assert.deepEqual(math.concat([[1],[2],[3]], [[4]], 0), [[1],[2],[3],[4]]);
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assert.deepEqual(math.concat([[1]], [[2]], 1), [[1,2]]);
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assert.deepEqual(math.concat([[1]], [[2]], 0), [[1],[2]]);
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var a = [[1,2],[3,4]];
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var b = [[5,6],[7,8]];
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var c = [[9,10],[11,12]];
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var ab = math.concat(a, b);
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assert.deepEqual(math.size(ab), [2,4]);
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assert.deepEqual(math.concat(math.matrix(a), math.matrix(b)), math.matrix([
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[1,2,5,6],
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[3,4,7,8]
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]));
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var ab1 = math.concat(a, b, 0);
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assert.deepEqual(math.size(ab1), [4,2]);
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assert.deepEqual(ab1, [
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[1,2],
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[3,4],
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[5,6],
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[7,8]
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]);
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var abc = math.concat(a, b, c);
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assert.deepEqual(math.size(abc), [2,6]);
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assert.deepEqual(abc, [
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[1,2,5,6,9,10],
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[3,4,7,8,11,12]
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]);
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var abc1 = math.concat(a, b, c, 0);
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assert.deepEqual(math.size(abc1), [6,2]);
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assert.deepEqual(abc1, [
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[1,2],
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[3,4],
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[5,6],
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[7,8],
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[9,10],
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[11,12]
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]);
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var d = [
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[ [1,2], [3,4] ],
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[ [5,6], [7,8] ]
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];
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var e = [
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[ [9,10], [11,12] ],
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[ [13,14], [15,16] ]
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];
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assert.deepEqual(math.size(d), [2,2,2]);
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assert.deepEqual(math.size(e), [2,2,2]);
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var de = math.concat(d,e);
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assert.deepEqual(math.size(de), [2,2,4]);
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assert.deepEqual(de, [
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[ [1,2,9,10], [3,4,11,12] ],
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[ [5,6,13,14], [7,8,15,16] ]
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]);
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var de1 = math.concat(d,e,0);
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assert.deepEqual(math.size(de1), [4,2,2]);
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assert.deepEqual(de1, [
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[ [1,2], [3,4] ],
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[ [5,6], [7,8] ],
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[ [9,10], [11,12] ],
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[ [13,14], [15,16] ]
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]);
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var de2 = math.concat(d,e,1);
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assert.deepEqual(math.size(de2), [2,4,2]);
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assert.deepEqual(de2, [
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[ [1,2], [3,4], [9,10], [11,12] ],
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[ [5,6], [7,8], [13,14], [15,16] ]
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]);
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