mirror of https://gitee.com/openkylin/nodejs.git
29 lines
870 B
JavaScript
29 lines
870 B
JavaScript
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// Flags: --expose-gc --noconcurrent_recompilation
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'use strict';
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const common = require('../common');
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if (!common.hasCrypto)
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common.skip('missing crypto');
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if (process.config.variables.asan)
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common.skip('ASAN messes with memory measurements');
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const assert = require('assert');
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const crypto = require('crypto');
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const before = process.memoryUsage().rss;
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{
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const dh = crypto.createDiffieHellman(common.hasFipsCrypto ? 1024 : 256);
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const publicKey = dh.generateKeys();
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const privateKey = dh.getPrivateKey();
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for (let i = 0; i < 5e4; i += 1) {
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dh.setPublicKey(publicKey);
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dh.setPrivateKey(privateKey);
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}
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}
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global.gc();
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const after = process.memoryUsage().rss;
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// RSS should stay the same, ceteris paribus, but allow for
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// some slop because V8 mallocs memory during execution.
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assert(after - before < 10 << 20, `before=${before} after=${after}`);
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