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'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 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'],
[['a/b/c/', '../../..'], process.cwd()],
[['.'], process.cwd()],
[['/some/dir', '.', '/absolute/'], '/absolute'],
[['/foo/tmp.3/', '../tmp.3/cycles/root.js'], '/foo/tmp.3/cycles/root.js']
]
]
];
resolveTests.forEach((test) => {
const resolve = test[0];
test[1].forEach((test) => {
const actual = resolve.apply(null, test[0]);
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 expected = test[1];
const message =
`path.${os}.resolve(${test[0].map(JSON.stringify).join(',')})\n expect=${
JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`;
if (actual !== expected && actualAlt !== expected)
failures.push(`\n${message}`);
});
});
assert.strictEqual(failures.length, 0, failures.join(''));
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');
const spawnResult = child.spawnSync(
process.argv[0], [resolveFixture, currentDriveLetter]);
const resolvedPath = spawnResult.stdout.toString().trim();
assert.strictEqual(resolvedPath.toLowerCase(), process.cwd().toLowerCase());
}