30 lines
887 B
JavaScript
30 lines
887 B
JavaScript
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'use strict';
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let hljs = require('../../build');
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const pattern = new RegExp(`^${hljs.UNDERSCORE_IDENT_RE}$`);
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describe('.UNDERSCORE_IDENT_RE', function() {
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it('should match any word starting without numbers', function() {
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const words = [ 'foo' , 'bar' , 'baz'
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, 'Foo' , 'Bar' , 'Baz'
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, '_foo' , '_bar' , '_baz'
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, '_Foo' , '_Bar' , '_Baz'
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, '_f_oo', '_ba_r', '_baz_'
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, '_F_oo', '_Ba_r', '_Baz_'
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];
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words.should.matchEach(pattern);
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});
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it('should not match any word starting with numbers', function() {
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const words = [ '1foo' , '6bar' , '0baz'
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, '2Foo' , '7Bar' , '1Baz'
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, '3f_oo', '8ba_r', '2baz_'
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, '4F_oo', '9Ba_r', '3Baz_'
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];
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words.should.not.matchEach(pattern);
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});
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});
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