mirror of https://gitee.com/openkylin/nodejs.git
22 lines
804 B
JavaScript
22 lines
804 B
JavaScript
'use strict';
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require('../common');
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// This test ensures that Node.js throws a RangeError when trying to convert a
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// gigantic buffer into a string.
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// Regression test for https://github.com/nodejs/node/issues/649.
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const assert = require('assert');
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const SlowBuffer = require('buffer').SlowBuffer;
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const len = 1422561062959;
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const message = {
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code: 'ERR_INVALID_OPT_VALUE',
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name: 'RangeError',
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message: /^The value "[^"]*" is invalid for option "size"$/
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};
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assert.throws(() => Buffer(len).toString('utf8'), message);
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assert.throws(() => SlowBuffer(len).toString('utf8'), message);
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assert.throws(() => Buffer.alloc(len).toString('utf8'), message);
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assert.throws(() => Buffer.allocUnsafe(len).toString('utf8'), message);
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assert.throws(() => Buffer.allocUnsafeSlow(len).toString('utf8'), message);
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