1 files changed, 96 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-path-resolve.js b/tests/node_compat/test/parallel/test-path-resolve.js
new file mode 100644
index 000000000..be010ed83
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-path-resolve.js
@@ -0,0 +1,96 @@
+// 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);
+}