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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 18.8.0// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
// TODO(cjihrig): This should use Node's -e instead of Deno's eval CLI arg.
'use strict';require('../common');
// This test checks that the maxBuffer option for child_process.spawnSync()// works as expected.
const assert = require('assert');const { getSystemErrorName } = require('util');const { execSync } = require('child_process');const msgOut = 'this is stdout';const msgOutBuf = Buffer.from(`${msgOut}\n`);
const args = [  'eval',  `"console.log('${msgOut}')";`,];
// Verify that an error is returned if maxBuffer is surpassed.{  assert.throws(() => {    execSync(`"${process.execPath}" ${args.join(' ')}`, { maxBuffer: 1 });  }, (e) => {    assert.ok(e, 'maxBuffer should error');    assert.strictEqual(e.code, 'ENOBUFS');    assert.strictEqual(getSystemErrorName(e.errno), 'ENOBUFS');    // We can have buffers larger than maxBuffer because underneath we alloc 64k    // that matches our read sizes.    assert.deepStrictEqual(e.stdout, msgOutBuf);    return true;  });}
// Verify that a maxBuffer size of Infinity works.{  const ret = execSync(    `"${process.execPath}" ${args.join(' ')}`,    { maxBuffer: Infinity }  );
  assert.deepStrictEqual(ret, msgOutBuf);}
// Default maxBuffer size is 1024 * 1024.{  assert.throws(() => {    execSync(      `"${process.execPath}" eval "console.log('a'.repeat(1024 * 1024))"`    );  }, (e) => {    assert.ok(e, 'maxBuffer should error');    assert.strictEqual(e.code, 'ENOBUFS');    assert.strictEqual(getSystemErrorName(e.errno), 'ENOBUFS');    return true;  });}
// Default maxBuffer size is 1024 * 1024.{  const ret = execSync(    `"${process.execPath}" eval "console.log('a'.repeat(1024 * 1024 - 1))"`  );
  assert.deepStrictEqual(    ret.toString().trim(),    'a'.repeat(1024 * 1024 - 1)  );}