d795301025
common.js needs to be loaded in all tests so that there is checking for variable leaks and possibly other things. However, it does not need to be assigned to a variable if nothing in common.js is referred to elsewhere in the test. The main tradeoff for this bit of code churn is that it gets the code base most of the way to being able to enable the no-unused-vars rule in eslint. (The non-tooling benefit is that it lessens cognitive load when reading tests as it is an immediate indication that none of the functions or properties in common.js will be used by the test.) PR-URL: https://github.com/nodejs/node/pull/4563 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
93 lines
1.7 KiB
JavaScript
93 lines
1.7 KiB
JavaScript
'use strict';
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require('../common');
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var assert = require('assert');
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var domain = require('domain');
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var dispose;
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switch (process.argv[2]) {
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case 'true':
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dispose = true;
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break;
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case 'false':
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dispose = false;
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break;
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default:
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parent();
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return;
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}
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function parent() {
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var node = process.execPath;
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var spawn = require('child_process').spawn;
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var opt = { stdio: 'inherit' };
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var child = spawn(node, [__filename, 'true'], opt);
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child.on('exit', function(c) {
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assert(!c);
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child = spawn(node, [__filename, 'false'], opt);
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child.on('exit', function(c) {
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assert(!c);
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console.log('ok');
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});
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});
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}
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var gotDomain1Error = false;
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var gotDomain2Error = false;
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var threw1 = false;
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var threw2 = false;
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function throw1() {
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threw1 = true;
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throw new Error('handled by domain1');
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}
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function throw2() {
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threw2 = true;
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throw new Error('handled by domain2');
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}
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function inner(throw1, throw2) {
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var domain1 = domain.createDomain();
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domain1.on('error', function(err) {
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if (gotDomain1Error) {
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console.error('got domain 1 twice');
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process.exit(1);
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}
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if (dispose) domain1.dispose();
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gotDomain1Error = true;
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throw2();
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});
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domain1.run(function() {
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throw1();
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});
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}
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function outer() {
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var domain2 = domain.createDomain();
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domain2.on('error', function(err) {
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if (gotDomain2Error) {
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console.error('got domain 2 twice');
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process.exit(1);
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}
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gotDomain2Error = true;
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});
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domain2.run(function() {
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inner(throw1, throw2);
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});
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}
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process.on('exit', function() {
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assert(gotDomain1Error);
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assert(gotDomain2Error);
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assert(threw1);
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assert(threw2);
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console.log('ok', dispose);
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});
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outer();
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