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f29762f4dd
Enable linting for the test directory. A number of changes was made so all tests conform the current rules used by lib and src directories. The only exception for tests is that unreachable (dead) code is allowed. test-fs-non-number-arguments-throw had to be excluded from the changes because of a weird issue on Windows CI. PR-URL: https://github.com/nodejs/io.js/pull/1721 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
87 lines
2.3 KiB
JavaScript
87 lines
2.3 KiB
JavaScript
'use strict';
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var common = require('../common');
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var assert = require('assert');
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var childProcess = require('child_process');
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// Child pipe test
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if (process.argv[2] === 'pipetest') {
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process.stdout.write('stdout message');
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process.stderr.write('stderr message');
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} else if (process.argv[2] === 'ipctest') {
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// Child IPC test
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process.send('message from child');
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process.on('message', function() {
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process.send('got message from master');
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});
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} else if (process.argv[2] === 'parent') {
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// Parent | start child pipe test
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var child = childProcess.fork(process.argv[1], ['pipetest'], {silent: true});
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// Allow child process to self terminate
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child._channel.close();
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child._channel = null;
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child.on('exit', function() {
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process.exit(0);
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});
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} else {
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// testcase | start parent && child IPC test
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// testing: is stderr and stdout piped to parent
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var args = [process.argv[1], 'parent'];
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var parent = childProcess.spawn(process.execPath, args);
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//got any stderr or std data
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var stdoutData = false;
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parent.stdout.on('data', function() {
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stdoutData = true;
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});
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var stderrData = false;
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parent.stdout.on('data', function() {
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stderrData = true;
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});
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// testing: do message system work when using silent
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var child = childProcess.fork(process.argv[1], ['ipctest'], {silent: true});
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// Manual pipe so we will get errors
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child.stderr.pipe(process.stderr, {end: false});
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child.stdout.pipe(process.stdout, {end: false});
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var childSending = false;
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var childReciveing = false;
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child.on('message', function(message) {
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if (childSending === false) {
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childSending = (message === 'message from child');
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}
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if (childReciveing === false) {
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childReciveing = (message === 'got message from master');
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}
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if (childReciveing === true) {
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child.kill();
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}
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});
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child.send('message to child');
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// Check all values
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process.on('exit', function() {
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// clean up
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child.kill();
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parent.kill();
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// Check std(out|err) pipes
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assert.ok(!stdoutData, 'The stdout socket was piped to parent');
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assert.ok(!stderrData, 'The stderr socket was piped to parent');
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// Check message system
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assert.ok(childSending, 'The child was able to send a message');
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assert.ok(childReciveing, 'The child was able to receive a message');
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});
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}
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