27 lines
686 B
JavaScript
27 lines
686 B
JavaScript
let MT;
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try{ MT = require("../../random/mersennetwister.js"); }catch(e){ MT = window; }
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/* XXX: translate some of the dieharder tests here? */
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QUnit.test("MersenneTwister test distribution", function(assert) {
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let mt = new MT.MersenneTwister();
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mt.seed(new Date().getTime());
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for (let i = 0; i < 100; ++i) {
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let a = [], again = false;
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for (let j = 0; j < 10; ++j) {
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a[j] = mt.int32();
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}
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a.sort();
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for (let j = 0; j < (a.length - 1); ++j) {
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if (a[j] === a[j+1]) {
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again = true;
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}
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}
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if (!again) {
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assert.ok(true, "no dupes in 10 entries");
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return;
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}
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}
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assert.ok(false, "could not get unique entries");
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});
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