26 lines
702 B
JavaScript
26 lines
702 B
JavaScript
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'use strict';
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let hljs = require('../../build');
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const pattern = new RegExp(`${hljs.BINARY_NUMBER_RE}$`);
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describe('.BINARY_NUMBER_RE', function() {
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it('should match binary numbers', function() {
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const numbers = [ '0b0101', '0b1100', '0b1001'
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, '0b11110101', '0b11001111'
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, '0b1010111111000001'
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];
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numbers.should.matchEach(pattern);
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});
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it('should not match binary numbers greater than 2', function() {
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const numbers = [ '0b2101', '0b1130', '0b1041'
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, '0b11150101', '0b11061111'
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, '0b1010111117000001'
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];
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numbers.should.not.matchEach(pattern);
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});
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});
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