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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';require('../common');const assert = require('assert');const path = require('path');
const failures = [];const backslashRE = /\\/g;
const joinTests = [  [ [path.posix.join, path.win32.join],    // Arguments                     result    [[['.', 'x/b', '..', '/b/c.js'], 'x/b/c.js'],     [[], '.'],     [['/.', 'x/b', '..', '/b/c.js'], '/x/b/c.js'],     [['/foo', '../../../bar'], '/bar'],     [['foo', '../../../bar'], '../../bar'],     [['foo/', '../../../bar'], '../../bar'],     [['foo/x', '../../../bar'], '../bar'],     [['foo/x', './bar'], 'foo/x/bar'],     [['foo/x/', './bar'], 'foo/x/bar'],     [['foo/x/', '.', 'bar'], 'foo/x/bar'],     [['./'], './'],     [['.', './'], './'],     [['.', '.', '.'], '.'],     [['.', './', '.'], '.'],     [['.', '/./', '.'], '.'],     [['.', '/////./', '.'], '.'],     [['.'], '.'],     [['', '.'], '.'],     [['', 'foo'], 'foo'],     [['foo', '/bar'], 'foo/bar'],     [['', '/foo'], '/foo'],     [['', '', '/foo'], '/foo'],     [['', '', 'foo'], 'foo'],     [['foo', ''], 'foo'],     [['foo/', ''], 'foo/'],     [['foo', '', '/bar'], 'foo/bar'],     [['./', '..', '/foo'], '../foo'],     [['./', '..', '..', '/foo'], '../../foo'],     [['.', '..', '..', '/foo'], '../../foo'],     [['', '..', '..', '/foo'], '../../foo'],     [['/'], '/'],     [['/', '.'], '/'],     [['/', '..'], '/'],     [['/', '..', '..'], '/'],     [[''], '.'],     [['', ''], '.'],     [[' /foo'], ' /foo'],     [[' ', 'foo'], ' /foo'],     [[' ', '.'], ' '],     [[' ', '/'], ' /'],     [[' ', ''], ' '],     [['/', 'foo'], '/foo'],     [['/', '/foo'], '/foo'],     [['/', '//foo'], '/foo'],     [['/', '', '/foo'], '/foo'],     [['', '/', 'foo'], '/foo'],     [['', '/', '/foo'], '/foo'],    ],  ],];
// Windows-specific join testsjoinTests.push([  path.win32.join,  joinTests[0][1].slice(0).concat(    [// Arguments                     result      // UNC path expected      [['//foo/bar'], '\\\\foo\\bar\\'],      [['\\/foo/bar'], '\\\\foo\\bar\\'],      [['\\\\foo/bar'], '\\\\foo\\bar\\'],      // UNC path expected - server and share separate      [['//foo', 'bar'], '\\\\foo\\bar\\'],      [['//foo/', 'bar'], '\\\\foo\\bar\\'],      [['//foo', '/bar'], '\\\\foo\\bar\\'],      // UNC path expected - questionable      [['//foo', '', 'bar'], '\\\\foo\\bar\\'],      [['//foo/', '', 'bar'], '\\\\foo\\bar\\'],      [['//foo/', '', '/bar'], '\\\\foo\\bar\\'],      // UNC path expected - even more questionable      [['', '//foo', 'bar'], '\\\\foo\\bar\\'],      [['', '//foo/', 'bar'], '\\\\foo\\bar\\'],      [['', '//foo/', '/bar'], '\\\\foo\\bar\\'],      // No UNC path expected (no double slash in first component)      [['\\', 'foo/bar'], '\\foo\\bar'],      [['\\', '/foo/bar'], '\\foo\\bar'],      [['', '/', '/foo/bar'], '\\foo\\bar'],      // No UNC path expected (no non-slashes in first component -      // questionable)      [['//', 'foo/bar'], '\\foo\\bar'],      [['//', '/foo/bar'], '\\foo\\bar'],      [['\\\\', '/', '/foo/bar'], '\\foo\\bar'],      [['//'], '\\'],      // No UNC path expected (share name missing - questionable).      [['//foo'], '\\foo'],      [['//foo/'], '\\foo\\'],      [['//foo', '/'], '\\foo\\'],      [['//foo', '', '/'], '\\foo\\'],      // No UNC path expected (too many leading slashes - questionable)      [['///foo/bar'], '\\foo\\bar'],      [['////foo', 'bar'], '\\foo\\bar'],      [['\\\\\\/foo/bar'], '\\foo\\bar'],      // Drive-relative vs drive-absolute paths. This merely describes the      // status quo, rather than being obviously right      [['c:'], 'c:.'],      [['c:.'], 'c:.'],      [['c:', ''], 'c:.'],      [['', 'c:'], 'c:.'],      [['c:.', '/'], 'c:.\\'],      [['c:.', 'file'], 'c:file'],      [['c:', '/'], 'c:\\'],      [['c:', 'file'], 'c:\\file'],    ]  ),]);joinTests.forEach((test) => {  if (!Array.isArray(test[0]))    test[0] = [test[0]];  test[0].forEach((join) => {    test[1].forEach((test) => {      const actual = join.apply(null, test[0]);      const expected = test[1];      // For non-Windows specific tests with the Windows join(), we need to try      // replacing the slashes since the non-Windows specific tests' `expected`      // use forward slashes      let actualAlt;      let os;      if (join === path.win32.join) {        actualAlt = actual.replace(backslashRE, '/');        os = 'win32';      } else {        os = 'posix';      }      if (actual !== expected && actualAlt !== expected) {        const delimiter = test[0].map(JSON.stringify).join(',');        const message = `path.${os}.join(${delimiter})\n  expect=${          JSON.stringify(expected)}\n  actual=${JSON.stringify(actual)}`;        failures.push(`\n${message}`);      }    });  });});assert.strictEqual(failures.length, 0, failures.join(''));