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assert.deepEqual: when actual and expected are typed arrays, wrap them in a new Buffer each to increase performance significantly. PR-URL: https://github.com/nodejs/node/pull/4330 Fixes: https://github.com/nodejs/node/issues/4294 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const a = require('assert');
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function makeBlock(f) {
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var args = Array.prototype.slice.call(arguments, 1);
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return function() {
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return f.apply(this, args);
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};
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}
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const equalArrayPairs = [
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[new Uint8Array(1e5), new Uint8Array(1e5)],
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[new Uint16Array(1e5), new Uint16Array(1e5)],
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[new Uint32Array(1e5), new Uint32Array(1e5)],
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[new Uint8ClampedArray(1e5), new Uint8ClampedArray(1e5)],
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[new Int8Array(1e5), new Int8Array(1e5)],
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[new Int16Array(1e5), new Int16Array(1e5)],
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[new Int32Array(1e5), new Int32Array(1e5)],
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[new Float32Array(1e5), new Float32Array(1e5)],
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[new Float64Array(1e5), new Float64Array(1e5)]
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];
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const notEqualArrayPairs = [
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[new Uint8Array(2), new Uint8Array(3)],
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[new Uint8Array([1, 2, 3]), new Uint8Array([4, 5, 6])],
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[new Uint8ClampedArray([300, 2, 3]), new Uint8Array([300, 2, 3])]
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];
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equalArrayPairs.forEach((arrayPair) => {
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assert.deepEqual(arrayPair[0], arrayPair[1]);
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});
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notEqualArrayPairs.forEach((arrayPair) => {
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assert.throws(
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makeBlock(a.deepEqual, arrayPair[0], arrayPair[1]),
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a.AssertionError
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);
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});
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