!5816 bugfix fileio fchown异常处理信息错误

Merge pull request !5816 from zhuhongtao666/bugfix_fchown

storage/storagefileiojstest/src/main/js/test/FileIO.test.js

@@ -3682,7 +3682,7 @@ export default function fileIOTest() {
       catch (err) {
         fileio.unlinkSync(fpath);
         console.info('fileio_test_fchown_sync_002 has failed for ' + err);
-        expect(err.message == "Operation not permitted").assertTrue();
+        expect(err.message == "Invalid owner").assertTrue();
       }
     });
   
@@ -3752,7 +3752,7 @@ export default function fileIOTest() {
         fileio.closeSync(fd);
         fileio.unlinkSync(fpath);
         console.info('fileio_test_fchown_sync_005 has failed for ' + err);
-        expect(err.message == "Operation not permitted").assertTrue();
+        expect(err.message == "Invalid owner").assertTrue();
       }
     });
   

storage/storagefileiojstest/src/main/js/test/module_fileio/members/fchown.test.js

@@ -210,7 +210,7 @@ describe('fileio_fchown', async function () {
       fileio.fchownSync(fd, null, stat.gid);
     } catch (e) {
       console.info('fileio_test_fchown_sync_003 has failed for ' + e);
-      expect(e.message == "Operation not permitted").assertTrue();
+      expect(e.message == "Invalid owner").assertTrue();
       fileio.unlinkSync(fpath);
     }
   });