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'use strict'; |
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var test = require('tape'); |
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var inspect = require('object-inspect'); |
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var forEach = require('for-each'); |
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var v = require('es-value-fixtures'); |
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var availableTypedArrays = require('available-typed-arrays')(); |
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var isArrayBuffer = require('..'); |
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test('isArrayBuffer', function (t) { |
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t.equal(typeof isArrayBuffer, 'function', 'is a function'); |
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var nonABs = v.primitives.concat( |
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v.objects, |
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typeof SharedArrayBuffer === 'function' ? new SharedArrayBuffer() : [] |
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); |
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forEach(nonABs, function (nonAB) { |
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t.equal(isArrayBuffer(nonAB), false, inspect(nonAB) + ' is not an ArrayBuffer'); |
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}); |
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t.test('actual ArrayBuffer instances', { skip: typeof ArrayBuffer === 'undefined' }, function (st) { |
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var ab = new ArrayBuffer(); |
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st.equal(isArrayBuffer(ab), true, inspect(ab) + ' is an ArrayBuffer'); |
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var ab42 = new ArrayBuffer(42); |
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st.equal(isArrayBuffer(ab42), true, inspect(ab42) + ' is an ArrayBuffer'); |
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st.end(); |
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}); |
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t.test('Typed Arrays', { skip: availableTypedArrays.length === 0 }, function (st) { |
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forEach(availableTypedArrays, function (TypedArray) { |
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var ta = new global[TypedArray](0); |
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st.equal(isArrayBuffer(ta.buffer), true, inspect(ta.buffer) + ', the TA\'s buffer, is an ArrayBuffer'); |
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st.equal(isArrayBuffer(ta), false, inspect(ta) + ' is not an ArrayBuffer'); |
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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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