b3c7ecbe2f
qunit tests in firefox and chrome. Maintaining code to work in node for testing only will be error-prone.
34 lines
997 B
JavaScript
34 lines
997 B
JavaScript
/*
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QUnit.test("random.init() with no seed value", function(assert) {
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random.init();
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assert.ok(random.seed, "random seed is not null.");
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});
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QUnit.test("random.init() with provided seed", function(assert) {
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let seed = new Date().getTime();
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random.init(seed);
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assert.equal(random.seed, seed, "seed is correct");
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});
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*/
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QUnit.test("random.range() PRNG reproducibility", function(assert) {
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let seed, result1, result2;
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seed = new Date().getTime();
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random.init(seed);
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result1 = random.range(1, 20);
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random.init(seed);
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result2 = random.range(1, 20);
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assert.equal(result1, result2, "both results are the same")
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});
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QUnit.test("random.choose() with equal distribution", function(assert) {
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let foo = 0, bar = 0;
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random.init(new Date().getTime());
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for (let i = 0; i < 100; ++i) {
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let tmp = random.choose([[1, 'foo'], [1, 'bar']]);
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if (tmp == "foo") { foo += 1; }
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if (tmp == "bar") { bar += 1; }
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}
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assert.ok(bar > 0 && foo > 0, "both objects were chosen")
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});
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