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35 lines
804 B
35 lines
804 B
'use strict';
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var common = require('../common');
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var assert = require('assert');
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var spawn = require('child_process').spawn;
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if (process.argv[2] === 'parent')
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parent();
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else
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grandparent();
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function grandparent() {
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var child = spawn(process.execPath, [__filename, 'parent']);
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child.stderr.pipe(process.stderr);
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var output = '';
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var input = 'asdfasdf';
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child.stdout.on('data', function(chunk) {
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output += chunk;
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});
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child.stdout.setEncoding('utf8');
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child.stdin.end(input);
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child.on('close', function(code, signal) {
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assert.equal(code, 0);
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assert.equal(signal, null);
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// cat on windows adds a \r\n at the end.
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assert.equal(output.trim(), input.trim());
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});
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}
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function parent() {
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// should not immediately exit.
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common.spawnCat({ stdio: 'inherit' });
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}
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