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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 18.12.0// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
'use strict';const common = require('../common');const fs = require('fs');const assert = require('assert');const fixtures = require('../common/fixtures');
const filepath = fixtures.path('x.txt');const fd = fs.openSync(filepath, 'r');const expected = 'xyz\n';

// Error must be thrown with stringassert.throws(  () => fs.read(fd, expected.length, 0, 'utf-8', common.mustNotCall()),  {    code: 'ERR_INVALID_ARG_TYPE',    name: 'TypeError',    message: 'The "buffer" argument must be an instance of Buffer, ' +             'TypedArray, or DataView. Received type number (4)'  });
[true, null, undefined, () => {}, {}].forEach((value) => {  assert.throws(() => {    fs.read(value,            Buffer.allocUnsafe(expected.length),            0,            expected.length,            0,            common.mustNotCall());  }, {    code: 'ERR_INVALID_ARG_TYPE',    name: 'TypeError'  });});
assert.throws(() => {  fs.read(fd,          Buffer.allocUnsafe(expected.length),          -1,          expected.length,          0,          common.mustNotCall());}, {  code: 'ERR_OUT_OF_RANGE',  name: 'RangeError',});
assert.throws(() => {  fs.read(fd,          Buffer.allocUnsafe(expected.length),          NaN,          expected.length,          0,          common.mustNotCall());}, {  code: 'ERR_OUT_OF_RANGE',  name: 'RangeError',  message: 'The value of "offset" is out of range. It must be an integer. ' +           'Received NaN'});
assert.throws(() => {  fs.read(fd,          Buffer.allocUnsafe(expected.length),          0,          -1,          0,          common.mustNotCall());}, {  code: 'ERR_OUT_OF_RANGE',  name: 'RangeError',  message: 'The value of "length" is out of range. ' +           'It must be >= 0. Received -1'});
[true, () => {}, {}, ''].forEach((value) => {  assert.throws(() => {    fs.read(fd,            Buffer.allocUnsafe(expected.length),            0,            expected.length,            value,            common.mustNotCall());  }, {    code: 'ERR_INVALID_ARG_TYPE',    name: 'TypeError'  });});
[0.5, 2 ** 53, 2n ** 63n].forEach((value) => {  assert.throws(() => {    fs.read(fd,            Buffer.allocUnsafe(expected.length),            0,            expected.length,            value,            common.mustNotCall());  }, {    code: 'ERR_OUT_OF_RANGE',    name: 'RangeError'  });});
fs.read(fd,        Buffer.allocUnsafe(expected.length),        0,        expected.length,        0n,        common.mustSucceed());
fs.read(fd,        Buffer.allocUnsafe(expected.length),        0,        expected.length,        2n ** 53n - 1n,        common.mustCall((err) => {          if (err) {            if (common.isIBMi)              assert.strictEqual(err.code, 'EOVERFLOW');            else              assert.strictEqual(err.code, 'EFBIG');          }        }));
assert.throws(  () => fs.readSync(fd, expected.length, 0, 'utf-8'),  {    code: 'ERR_INVALID_ARG_TYPE',    name: 'TypeError',    message: 'The "buffer" argument must be an instance of Buffer, ' +             'TypedArray, or DataView. Received type number (4)'  });
[true, null, undefined, () => {}, {}].forEach((value) => {  assert.throws(() => {    fs.readSync(value,                Buffer.allocUnsafe(expected.length),                0,                expected.length,                0);  }, {    code: 'ERR_INVALID_ARG_TYPE',    name: 'TypeError'  });});
assert.throws(() => {  fs.readSync(fd,              Buffer.allocUnsafe(expected.length),              -1,              expected.length,              0);}, {  code: 'ERR_OUT_OF_RANGE',  name: 'RangeError',});
assert.throws(() => {  fs.readSync(fd,              Buffer.allocUnsafe(expected.length),              NaN,              expected.length,              0);}, {  code: 'ERR_OUT_OF_RANGE',  name: 'RangeError',  message: 'The value of "offset" is out of range. It must be an integer. ' +           'Received NaN'});
assert.throws(() => {  fs.readSync(fd,              Buffer.allocUnsafe(expected.length),              0,              -1,              0);}, {  code: 'ERR_OUT_OF_RANGE',  name: 'RangeError',  message: 'The value of "length" is out of range. ' +           'It must be >= 0. Received -1'});
assert.throws(() => {  fs.readSync(fd,              Buffer.allocUnsafe(expected.length),              0,              expected.length + 1,              0);}, {  code: 'ERR_OUT_OF_RANGE',  name: 'RangeError',  message: 'The value of "length" is out of range. ' +           'It must be <= 4. Received 5'});
[true, () => {}, {}, ''].forEach((value) => {  assert.throws(() => {    fs.readSync(fd,                Buffer.allocUnsafe(expected.length),                0,                expected.length,                value);  }, {    code: 'ERR_INVALID_ARG_TYPE',    name: 'TypeError'  });});
[0.5, 2 ** 53, 2n ** 63n].forEach((value) => {  assert.throws(() => {    fs.readSync(fd,                Buffer.allocUnsafe(expected.length),                0,                expected.length,                value);  }, {    code: 'ERR_OUT_OF_RANGE',    name: 'RangeError'  });});
fs.readSync(fd,            Buffer.allocUnsafe(expected.length),            0,            expected.length,            0n);
try {  fs.readSync(fd,              Buffer.allocUnsafe(expected.length),              0,              expected.length,              2n ** 53n - 1n);} catch (err) {  // On systems where max file size is below 2^53-1, we'd expect a EFBIG error.  // This is not using `assert.throws` because the above call should not raise  // any error on systems that allows file of that size.  if (err.code !== 'EFBIG' && !(common.isIBMi && err.code === 'EOVERFLOW'))    throw err;}