21 lines
490 B
JavaScript
21 lines
490 B
JavaScript
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var deck = require('deck');
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var assert = require('assert');
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var eql = assert.deepEqual;
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exports.normalize = function () {
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eql(
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deck.normalize({ a : 1, b : 3, c : 4 }),
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{ a : 0.125, b : 0.375, c : 0.5 }
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);
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var t = 0.1 + 0.2 + 0.05;
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eql(
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deck.normalize({ a : 0.1, b : 0.2, c : 0.05 }),
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{ a : 0.1 / t, b : 0.2 / t, c : 0.05 / t }
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);
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assert.throws(function () {
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deck.normalize({ a : 0.1, b : 0.2, c : [] });
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});
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};
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