30 lines
693 B
JavaScript
30 lines
693 B
JavaScript
var assert = require('assert');
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var bcoin = require('../');
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describe('Bloom', function() {
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it('should do proper murmur3', function() {
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var h = bcoin.bloom.hash;
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assert.equal(h('', 0), 0);
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assert.equal(h('', 0xfba4c795), 0x6a396f08);
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assert.equal(h('00', 0xfba4c795), 0x2a101837);
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assert.equal(h('hello world', 0), 0x5e928f0f);
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});
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it('should test and add stuff', function() {
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var b = bcoin.bloom(512, 10, 156);
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b.add('hello');
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assert(b.test('hello'));
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assert(!b.test('hello!'));
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assert(!b.test('ping'));
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b.add('hello!');
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assert(b.test('hello!'));
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assert(!b.test('ping'));
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b.add('ping');
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assert(b.test('ping'));
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});
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});
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