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test: add cluster inspector debug port test

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This commit adds a test for the debug port value in cluster
workers using the inspector debugger.

Refs: https://github.com/nodejs/node/issues/8201
Refs: https://github.com/nodejs/node/pull/8386
Refs: https://github.com/nodejs/node/pull/8550
PR-URL: https://github.com/nodejs/node/pull/8958
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
This commit is contained in:
cjihrig 2016-10-06 13:09:17 -04:00
parent 13a204e5c3
commit 2aa2f85e46
1 changed files with 38 additions and 0 deletions
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38
test/parallel/test-cluster-inspector-debug-port.js Normal file
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'use strict';
// Flags: --inspect={PORT}
const common = require('../common');
const assert = require('assert');
const cluster = require('cluster');
const debuggerPort = common.PORT;
if (cluster.isMaster) {
function checkExitCode(code, signal) {
assert.strictEqual(code, 0);
assert.strictEqual(signal, null);
}
function fork(offset, execArgv) {
if (execArgv)
cluster.setupMaster({execArgv});
const check = common.mustCall(checkExitCode);
cluster.fork({portSet: debuggerPort + offset}).on('exit', check);
}
assert.strictEqual(process.debugPort, debuggerPort);
fork(1);
fork(2, ['--inspect']);
fork(3, [`--inspect=${debuggerPort}`]);
fork(4, ['--inspect', '--debug']);
fork(5, [`--debug=${debuggerPort}`, '--inspect']);
fork(6, ['--inspect', `--debug-port=${debuggerPort}`]);
} else {
const hasDebugArg = process.execArgv.some(function(arg) {
return /inspect/.test(arg);
});
assert.strictEqual(hasDebugArg, true);
assert.strictEqual(process.debugPort, +process.env.portSet);
process.exit();
}