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50 lines
1.1 KiB
50 lines
1.1 KiB
'use strict'; |
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var test = require('tape'); |
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var debug = require('object-inspect'); |
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var forEach = require('foreach'); |
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var v = require('./values'); |
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var getSymbolDescription = require('../../helpers/getSymbolDescription'); |
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test('getSymbolDescription', function (t) { |
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t.test('no symbols', { skip: v.hasSymbols }, function (st) { |
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st['throws']( |
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getSymbolDescription, |
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SyntaxError, |
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'requires Symbol support' |
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); |
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st.end(); |
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}); |
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forEach(v.nonSymbolPrimitives.concat(v.objects), function (nonSymbol) { |
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t['throws']( |
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function () { getSymbolDescription(nonSymbol); }, |
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TypeError, |
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debug(nonSymbol) + ' is not a Symbol' |
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); |
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}); |
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t.test('with symbols', { skip: !v.hasSymbols }, function (st) { |
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forEach( |
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[ |
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[Symbol(), undefined], |
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[Symbol(undefined), undefined], |
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[Symbol(null), 'null'], |
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[Symbol(''), ''], |
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[Symbol.iterator, 'Symbol.iterator'], |
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[Symbol('foo'), 'foo'] |
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], |
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function (pair) { |
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var sym = pair[0]; |
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var desc = pair[1]; |
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st.equal(getSymbolDescription(sym), desc, debug(sym) + ' yields ' + debug(desc)); |
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} |
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); |
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st.end(); |
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}); |
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t.end(); |
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});
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