mirror of https://gitee.com/openkylin/nodejs.git
50 lines
1.5 KiB
JavaScript
50 lines
1.5 KiB
JavaScript
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// Flags: --expose-internals
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'use strict';
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const common = require('../common');
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const { getOptionValue } = require('internal/options');
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// Monkey patch before requiring anything
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class DummyParser {
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constructor() {
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this.test_type = null;
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}
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initialize(type) {
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this.test_type = type;
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}
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}
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DummyParser.REQUEST = Symbol();
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// Note: using process.binding instead of internalBinding because this test is
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// verifying that user applications are still able to monkey-patch the
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// http_parser module.
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const binding =
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getOptionValue('--http-parser') === 'legacy' ?
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process.binding('http_parser') : process.binding('http_parser_llhttp');
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binding.HTTPParser = DummyParser;
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const assert = require('assert');
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const { spawn } = require('child_process');
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const { parsers } = require('_http_common');
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// Test _http_common was not loaded before monkey patching
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const parser = parsers.alloc();
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parser.initialize(DummyParser.REQUEST, {});
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assert.strictEqual(parser instanceof DummyParser, true);
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assert.strictEqual(parser.test_type, DummyParser.REQUEST);
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if (process.argv[2] !== 'child') {
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// Also test in a child process with IPC (specific case of https://github.com/nodejs/node/issues/23716)
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const child = spawn(process.execPath, [
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'--expose-internals',
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`--http-parser=${getOptionValue('--http-parser')}`,
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__filename, 'child'
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], {
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stdio: ['inherit', 'inherit', 'inherit', 'ipc']
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});
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child.on('exit', common.mustCall((code, signal) => {
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assert.strictEqual(code, 0);
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assert.strictEqual(signal, null);
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}));
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}
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