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508890d795
PR-URL: https://github.com/nodejs/node/pull/39928 Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Zijian Liu <lxxyxzj@gmail.com>
56 lines
1.7 KiB
JavaScript
56 lines
1.7 KiB
JavaScript
'use strict';
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const { mustCall, skipIfInspectorDisabled } = require('../common');
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skipIfInspectorDisabled();
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const assert = require('assert');
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const { spawn } = require('child_process');
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function test(arg, port = '') {
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const args = [arg, '-p', 'process.debugPort'];
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const proc = spawn(process.execPath, args);
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proc.stdout.setEncoding('utf8');
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proc.stderr.setEncoding('utf8');
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let stdout = '';
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let stderr = '';
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proc.stdout.on('data', (data) => stdout += data);
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proc.stderr.on('data', (data) => stderr += data);
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proc.stdout.on('close', (hadErr) => assert(!hadErr));
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proc.stderr.on('close', (hadErr) => assert(!hadErr));
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proc.stderr.on('data', () => {
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if (!stderr.includes('\n')) return;
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assert.match(stderr, /Debugger listening on (.+)/);
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port = new URL(RegExp.$1).port;
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assert(+port > 0);
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});
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if (/inspect-brk/.test(arg)) {
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proc.stderr.on('data', () => {
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if (stderr.includes('\n') && !proc.killed) proc.kill();
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});
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} else {
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let onclose = () => {
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onclose = () => assert.strictEqual(port, stdout.trim());
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};
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proc.stdout.on('close', mustCall(() => onclose()));
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proc.stderr.on('close', mustCall(() => onclose()));
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proc.on('exit', mustCall((exitCode, signal) => assert.strictEqual(
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exitCode,
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0,
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`exitCode: ${exitCode}, signal: ${signal}`)));
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}
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}
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test('--inspect=0');
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test('--inspect=127.0.0.1:0');
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test('--inspect=localhost:0');
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test('--inspect-brk=0');
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test('--inspect-brk=127.0.0.1:0');
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test('--inspect-brk=localhost:0');
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// In these cases, the inspector doesn't listen, so an ephemeral port is not
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// allocated and the expected value of `process.debugPort` is `0`.
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test('--inspect-port=0', '0');
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test('--inspect-port=127.0.0.1:0', '0');
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test('--inspect-port=localhost:0', '0');
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