test: add test for fs.promises.lchmod

To increase test coverage for fs.promises by adding a test for lchmod. PR-URL: nodejs#20584 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Richard Lau <[email protected]> Reviewed-By: Michael Dawson <[email protected]>
BridgeAR · May 30, 2018 · 6558dcb · 6558dcb
1 parent 2cd3e61
commit 6558dcb
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/test/parallel/test-fs-promises.js b/test/parallel/test-fs-promises.js
@@ -12,6 +12,7 @@ const {
   chmod,
   copyFile,
   link,
+  lchmod,
   lstat,
   mkdir,
   mkdtemp,
@@ -129,14 +130,21 @@ function verifyStatObject(stat) {
     if (common.canCreateSymLink()) {
       const newLink = path.resolve(tmpDir, 'baz3.js');
       await symlink(newPath, newLink);
-
       stats = await lstat(newLink);
       verifyStatObject(stats);
 
       assert.strictEqual(newPath.toLowerCase(),
                          (await realpath(newLink)).toLowerCase());
       assert.strictEqual(newPath.toLowerCase(),
                          (await readlink(newLink)).toLowerCase());
+      if (common.isOSX) {
+        // lchmod is only available on macOS
+        const newMode = 0o666;
+        await lchmod(newLink, newMode);
+        stats = await lstat(newLink);
+        assert.strictEqual(stats.mode & 0o777, newMode);
+      }
+
 
       await unlink(newLink);
     }