test shenanigans

facebook · Oct 21, 2022 · edfb246 · edfb246
1 parent 2d9d0ca
commit edfb246
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/packages/react-dom/src/__tests__/ReactDOMFloat-test.js b/packages/react-dom/src/__tests__/ReactDOMFloat-test.js
@@ -249,7 +249,14 @@ describe('ReactDOMFloat', () => {
         </html>
       </>,
     );
-    expect(Scheduler).toFlushWithoutYielding();
+    try {
+      expect(Scheduler).toFlushWithoutYielding();
+    } catch (e) {
+      // for DOMExceptions that happen when expecting this test to fail we need
+      // to clear the scheduler first otherwise the expected failure will fail
+      expect(Scheduler).toFlushWithoutYielding();
+      throw e;
+    }
     expect(getMeaningfulChildren(document)).toEqual(
       <html>
         <head>