4efdbafeb3Change var to const or let. Change assert.equal() to assert.strictEqual(). PR-URL: https://github.com/nodejs/node/pull/9990 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io>
47 lines
1 KiB
JavaScript
47 lines
1 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const spawn = require('child_process').spawn;
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const path = require('path');
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const sub = path.join(common.fixturesDir, 'echo.js');
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let gotHelloWorld = false;
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let gotEcho = false;
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const child = spawn(process.argv[0], [sub]);
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child.stderr.on('data', function(data) {
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console.log('parent stderr: ' + data);
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});
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child.stdout.setEncoding('utf8');
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child.stdout.on('data', function(data) {
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console.log('child said: ' + JSON.stringify(data));
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if (!gotHelloWorld) {
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console.error('testing for hello world');
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assert.strictEqual('hello world\r\n', data);
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gotHelloWorld = true;
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console.error('writing echo me');
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child.stdin.write('echo me\r\n');
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} else {
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console.error('testing for echo me');
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assert.equal('echo me\r\n', data);
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gotEcho = true;
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child.stdin.end();
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}
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});
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child.stdout.on('end', function(data) {
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console.log('child end');
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});
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process.on('exit', function() {
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assert.ok(gotHelloWorld);
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assert.ok(gotEcho);
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});
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