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// deno-fmt-ignore-file
// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 18.12.1
// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
'use strict';
const common = require('../common');
const cp = require('child_process');
const assert = require('assert');
// Windows' `echo` command is a built-in shell command and not an external
// executable like on *nix
const opts = { shell: common.isWindows };
const p = cp.spawn('echo', [], opts);
p.on('close', common.mustCall((code, signal) => {
assert.strictEqual(code, 0);
assert.strictEqual(signal, null);
spawnWithReadable();
}));
p.stdout.read();
const spawnWithReadable = () => {
const buffer = [];
const p = cp.spawn('echo', ['123'], opts);
p.on('close', common.mustCall((code, signal) => {
assert.strictEqual(code, 0);
assert.strictEqual(signal, null);
assert.strictEqual(Buffer.concat(buffer).toString().trim(), '123');
}));
p.stdout.on('readable', () => {
let buf;
while ((buf = p.stdout.read()) !== null)
buffer.push(buf);
});
};
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