28 lines
826 B
JavaScript
28 lines
826 B
JavaScript
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'use strict';
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const common = require('../common');
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// Ensures that child_process.fork can accept string
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// variant of stdio parameter in options object and
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// throws a TypeError when given an unexpected string
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const assert = require('assert');
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const fork = require('child_process').fork;
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const childScript = `${common.fixturesDir}/child-process-spawn-node`;
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const errorRegexp = /^TypeError: Unknown stdio option$/;
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const malFormedOpts = {stdio: '33'};
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const payload = {hello: 'world'};
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const stringOpts = {stdio: 'pipe'};
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assert.throws(() => fork(childScript, malFormedOpts), errorRegexp);
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const child = fork(childScript, stringOpts);
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child.on('message', (message) => {
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assert.deepStrictEqual(message, {foo: 'bar'});
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});
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child.send(payload);
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child.on('exit', common.mustCall((code) => assert.strictEqual(code, 0)));
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