Add delay to prevent racing condition

Author: Pasu4

src/test/suite/file_actions.test.ts

@@ -336,6 +336,9 @@ suite('File Actions', () => {
         fileActions.handleRenameFileOrFolder({ id: 'abc', name: 'rename_file_or_folder', params: { oldPath: filePath, newPath: newFilePath } });
         await checkNoErrorWithTimeout(() => { verify(mockedClient.sendContext(anything())).once(); });
 
+        // Wait for the editor to update
+        await new Promise(resolve => setTimeout(resolve, 200));
+
         const uris = vscode.window.tabGroups.all.flatMap(group => group.tabs.map(tab => {
             if (tab.input instanceof vscode.TabInputText) {
                 return tab.input.uri;
@@ -346,13 +349,8 @@ suite('File Actions', () => {
         // === Assert ===
         // Keep focus on the previously active editor (unrelated to the renamed file)
         assert.strictEqual(vscode.window.activeTextEditor?.document.uri.path.toLowerCase(), otherFileUri.path.toLowerCase(), 'The other file should still be active');
-        // VS Code auto-remaps open tabs on rename. Desktop (file scheme) reliably closes the old tab;
-        // in web/virtual FS the tab may transiently linger without breaking correctness. Only enforce on desktop.
-        const workspaceScheme = vscode.workspace.workspaceFolders![0].uri.scheme;
-        const isDesktop = workspaceScheme === 'file';
-        if (isDesktop) {
-            assert.strictEqual(uris.some(uri => uri.path.toLowerCase() === fileUri.path.toLowerCase()), false, 'The old file should not be open');
-        }
+
+        assert.strictEqual(uris.some(uri => uri.path.toLowerCase() === fileUri.path.toLowerCase()), false, 'The old file should not be open');
         const newStat = await vscode.workspace.fs.stat(newFileUri);
         assert.strictEqual(newStat.type, vscode.FileType.File, 'The file should exist at the new path');
     });