mirror of https://github.com/nodejs/node.git
42 lines
1.3 KiB
JavaScript
42 lines
1.3 KiB
JavaScript
'use strict';
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// This tests heap snapshot integration of tls sockets.
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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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const { validateByRetainingPath, validateByRetainingPathFromNodes } = require('../common/heap');
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const assert = require('assert');
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const net = require('net');
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const tls = require('tls');
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// Before tls is used, no TLSWrap should be created.
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{
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const nodes = validateByRetainingPath('Node / TLSWrap', []);
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assert.strictEqual(nodes.length, 0);
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}
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const server = net.createServer(common.mustCall((c) => {
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c.end();
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})).listen(0, common.mustCall(() => {
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const c = tls.connect({ port: server.address().port });
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c.on('error', common.mustCall(() => {
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server.close();
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}));
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c.write('hello');
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const nodes = validateByRetainingPath('Node / TLSWrap', []);
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validateByRetainingPathFromNodes(nodes, 'Node / TLSWrap', [
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{ node_name: 'Node / NodeBIO', edge_name: 'enc_out' },
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]);
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validateByRetainingPathFromNodes(nodes, 'Node / TLSWrap', [
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{ node_name: 'Node / NodeBIO', edge_name: 'enc_in' },
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]);
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validateByRetainingPathFromNodes(nodes, 'Node / TLSWrap', [
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// `Node / TLSWrap` (C++) -> `TLSWrap` (JS)
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{ node_name: 'TLSWrap', edge_name: 'native_to_javascript' },
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// pending_cleartext_input could be empty
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]);
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}));
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