0aee81cfb9
All supported browsers have all typed arrays except for Uint8ClampedArray, BigInt64Array, and BigUint64Array.
25 lines
651 B
JavaScript
25 lines
651 B
JavaScript
/* eslint-disable compat/compat */
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(function(env) {
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function hasFunctioningArrayBuffers() {
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if (typeof ArrayBuffer === 'undefined') {
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return false;
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}
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try {
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var buffer = new ArrayBuffer(2);
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var view8bit = new Uint8Array(buffer);
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var view16bit = new Uint16Array(buffer);
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view16bit[0] = 0xabcd;
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return view8bit[0] === 0xcd && view8bit[1] === 0xab;
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} catch (e) {
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return false;
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}
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}
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env.requireFunctioningArrayBuffers = function() {
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if (!hasFunctioningArrayBuffers()) {
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env.pending('Browser has incomplete or missing support for ArrayBuffer');
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}
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};
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})(jasmine.getEnv());
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