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denoland-deno/tests/node_compat/test/parallel/test-path-resolve.js

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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 16.13.0
// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
'use strict';
const common = require('../common');
const fixtures = require('../common/fixtures');
const assert = require('assert');
const child = require('child_process');
const path = require('path');
const failures = [];
const slashRE = /\//g;
const backslashRE = /\\/g;
const posixyCwd = common.isWindows ?
(() => {
const _ = process.cwd()
.replaceAll(path.sep, path.posix.sep);
return _.slice(_.indexOf(path.posix.sep));
})() :
process.cwd();
const resolveTests = [
[ path.win32.resolve,
// Arguments result
[[['c:/blah\\blah', 'd:/games', 'c:../a'], 'c:\\blah\\a'],
[['c:/ignore', 'd:\\a/b\\c/d', '\\e.exe'], 'd:\\e.exe'],
[['c:/ignore', 'c:/some/file'], 'c:\\some\\file'],
[['d:/ignore', 'd:some/dir//'], 'd:\\ignore\\some\\dir'],
[['.'], process.cwd()],
[['//server/share', '..', 'relative\\'], '\\\\server\\share\\relative'],
[['c:/', '//'], 'c:\\'],
[['c:/', '//dir'], 'c:\\dir'],
[['c:/', '//server/share'], '\\\\server\\share\\'],
[['c:/', '//server//share'], '\\\\server\\share\\'],
[['c:/', '///some//dir'], 'c:\\some\\dir'],
[['C:\\foo\\tmp.3\\', '..\\tmp.3\\cycles\\root.js'],
'C:\\foo\\tmp.3\\cycles\\root.js'],
],
],
[ path.posix.resolve,
// Arguments result
[[['/var/lib', '../', 'file/'], '/var/file'],
[['/var/lib', '/../', 'file/'], '/file'],
// TODO(wafuwafu13): Enable this
// [['a/b/c/', '../../..'], posixyCwd],
// [['.'], posixyCwd],
[['/some/dir', '.', '/absolute/'], '/absolute'],
[['/foo/tmp.3/', '../tmp.3/cycles/root.js'], '/foo/tmp.3/cycles/root.js'],
],
],
];
resolveTests.forEach(([resolve, tests]) => {
tests.forEach(([test, expected]) => {
const actual = resolve.apply(null, test);
let actualAlt;
const os = resolve === path.win32.resolve ? 'win32' : 'posix';
if (resolve === path.win32.resolve && !common.isWindows)
actualAlt = actual.replace(backslashRE, '/');
else if (resolve !== path.win32.resolve && common.isWindows)
actualAlt = actual.replace(slashRE, '\\');
const message =
`path.${os}.resolve(${test.map(JSON.stringify).join(',')})\n expect=${
JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`;
if (actual !== expected && actualAlt !== expected)
failures.push(message);
});
});
assert.strictEqual(failures.length, 0, failures.join('\n'));
if (common.isWindows) {
// Test resolving the current Windows drive letter from a spawned process.
// See https://github.com/nodejs/node/issues/7215
const currentDriveLetter = path.parse(process.cwd()).root.substring(0, 2);
const resolveFixture = fixtures.path('path-resolve.js');
// TODO(wafuwafu13): Enable this
// const spawnResult = child.spawnSync(
// process.argv[0], [resolveFixture, currentDriveLetter]);
// const resolvedPath = spawnResult.stdout.toString().trim();
// assert.strictEqual(resolvedPath.toLowerCase(), process.cwd().toLowerCase());
}
if (!common.isWindows) {
// Test handling relative paths to be safe when process.cwd() fails.
process.cwd = () => '';
assert.strictEqual(process.cwd(), '');
const resolved = path.resolve();
const expected = '.';
// TODO(wafuwafu13): Enable this
// assert.strictEqual(resolved, expected);
}