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3df5afb367
The new event signals that the subprocess has spawned successfully and no 'error' event will be emitted from failing to spawn. Fixes: https://github.com/nodejs/node/issues/35288 PR-URL: https://github.com/nodejs/node/pull/35369 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
28 lines
852 B
JavaScript
28 lines
852 B
JavaScript
'use strict';
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const common = require('../common');
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const spawn = require('child_process').spawn;
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const assert = require('assert');
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const subprocess = spawn('echo', ['ok']);
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let didSpawn = false;
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subprocess.on('spawn', function() {
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didSpawn = true;
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});
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function mustCallAfterSpawn() {
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return common.mustCall(function() {
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assert.ok(didSpawn);
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});
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}
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subprocess.on('error', common.mustNotCall());
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subprocess.on('spawn', common.mustCall());
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subprocess.stdout.on('data', mustCallAfterSpawn());
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subprocess.stdout.on('end', mustCallAfterSpawn());
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subprocess.stdout.on('close', mustCallAfterSpawn());
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subprocess.stderr.on('data', common.mustNotCall());
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subprocess.stderr.on('end', mustCallAfterSpawn());
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subprocess.stderr.on('close', mustCallAfterSpawn());
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subprocess.on('exit', mustCallAfterSpawn());
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subprocess.on('close', mustCallAfterSpawn());
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