8 lines
288 B
JavaScript
8 lines
288 B
JavaScript
return new UnitTest('pop', function() { return typeof Array.prototype.pop === 'function'; })
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.add('simple pop', function() {
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var arr = [1, 2, 3];
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return match(3, arr.pop())
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})
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.add('pop from empty', function() {
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return match(undefined, [].pop())
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}) |