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>
83 lines
1.7 KiB
JavaScript
83 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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switch (process.argv[2]) {
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case 'child1':
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return child1();
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case 'child2':
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return child2();
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case 'child3':
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return child3();
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case 'child4':
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return child4();
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case 'child5':
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return child5();
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case undefined:
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return parent();
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default:
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throw new Error('wtf');
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}
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function child1() {
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process.exitCode = 42;
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process.on('exit', function(code) {
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assert.equal(code, 42);
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});
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}
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function child2() {
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process.exitCode = 99;
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process.on('exit', function(code) {
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assert.equal(code, 42);
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});
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process.exit(42);
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}
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function child3() {
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process.exitCode = 99;
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process.on('exit', function(code) {
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assert.equal(code, 0);
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});
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process.exit(0);
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}
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function child4() {
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process.exitCode = 99;
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process.on('exit', function(code) {
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if (code !== 1) {
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console.log('wrong code! expected 1 for uncaughtException');
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process.exit(99);
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}
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});
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throw new Error('ok');
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}
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function child5() {
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process.exitCode = 95;
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process.on('exit', function(code) {
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assert.equal(code, 95);
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process.exitCode = 99;
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});
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}
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function parent() {
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test('child1', 42);
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test('child2', 42);
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test('child3', 0);
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test('child4', 1);
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test('child5', 99);
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}
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function test(arg, exit) {
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var spawn = require('child_process').spawn;
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var node = process.execPath;
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var f = __filename;
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var option = { stdio: [ 0, 1, 'ignore' ] };
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spawn(node, [f, arg], option).on('exit', function(code) {
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assert.equal(code, exit, 'wrong exit for ' +
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arg + '\nexpected:' + exit +
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' but got:' + code);
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console.log('ok - %s exited with %d', arg, exit);
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});
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}
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