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18fb4f9a91
Before this commit `node --debug-port=1234 debug t.js` ignored the --debug-port= argument, binding to the default port 5858 instead, making it impossible to debug more than one process on the same machine that way. This commit also reduces the number of places where the default port is hard-coded by one. Fixes: https://github.com/nodejs/node/issues/3345 PR-URL: https://github.com/nodejs/node/pull/3470 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
42 lines
1.3 KiB
JavaScript
42 lines
1.3 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const path = require('path');
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const spawn = require('child_process').spawn;
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const children = [];
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for (let i = 0; i < 4; i += 1) {
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const port = common.PORT + i;
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const args = [`--debug-port=${port}`, '--interactive', 'debug', __filename];
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const child = spawn(process.execPath, args, { stdio: 'pipe' });
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child.test = { port: port, stdout: '' };
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child.stdout.setEncoding('utf8');
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child.stdout.on('data', function(s) { child.test.stdout += s; update(); });
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child.stdout.pipe(process.stdout);
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child.stderr.pipe(process.stderr);
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children.push(child);
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}
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function update() {
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// Debugger prints relative paths except on Windows.
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const filename = path.basename(__filename);
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let ready = 0;
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for (const child of children)
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ready += RegExp(`break in .*?${filename}:1`).test(child.test.stdout);
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if (ready === children.length)
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for (const child of children)
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child.kill();
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}
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process.on('exit', function() {
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for (const child of children) {
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const one = RegExp(`Debugger listening on port ${child.test.port}`);
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const two = RegExp(`connecting to 127.0.0.1:${child.test.port}`);
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assert(one.test(child.test.stdout));
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assert(two.test(child.test.stdout));
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}
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});
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