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34 lines
1.1 KiB
JavaScript
34 lines
1.1 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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function test() {
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let m1 = mat3.create();
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ok(m1, "Should have created a matrix with mat3.create().");
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is(m1.length, 9, "A mat3 should have 9 elements.");
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ok(isApproxVec(m1, [1, 0, 0, 0, 1, 0, 0, 0, 1]),
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"When created, a mat3 should have the values default to identity.");
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mat3.set([1, 2, 3, 4, 5, 6, 7, 8, 9], m1);
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ok(isApproxVec(m1, [1, 2, 3, 4, 5, 6, 7, 8, 9]),
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"The mat3.set() function didn't set the values correctly.");
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mat3.transpose(m1);
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ok(isApproxVec(m1, [1, 4, 7, 2, 5, 8, 3, 6, 9]),
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"The mat3.transpose() function didn't set the values correctly.");
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mat3.identity(m1);
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ok(isApproxVec(m1, [1, 0, 0, 0, 1, 0, 0, 0, 1]),
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"The mat3.identity() function didn't set the values correctly.");
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let m2 = mat3.toMat4(m1);
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ok(isApproxVec(m2, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1]),
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"The mat3.toMat4() function didn't set the values correctly.");
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is(mat3.str([1, 2, 3, 4, 5, 6, 7, 8, 9]), "[1, 2, 3, 4, 5, 6, 7, 8, 9]",
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"The mat3.str() function didn't work properly.");
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}
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