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29 lines
733 B
29 lines
733 B
'use strict';
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const cp = require('child_process');
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const common = require('../common');
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const assert = require('assert');
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const p = cp.spawn('echo');
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p.on('close', common.mustCall(function(code, signal) {
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assert.strictEqual(code, 0);
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assert.strictEqual(signal, null);
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spawnWithReadable();
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}));
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p.stdout.read();
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function spawnWithReadable() {
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const buffer = [];
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const p = cp.spawn('echo', ['123']);
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p.on('close', common.mustCall(function(code, signal) {
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assert.strictEqual(code, 0);
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assert.strictEqual(signal, null);
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assert.strictEqual(Buffer.concat(buffer).toString().trim(), '123');
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}));
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p.stdout.on('readable', function() {
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let buf;
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while (buf = this.read())
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buffer.push(buf);
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});
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}
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