Attempt to fix failures with chrome-beta

cypress-io · Feb 7, 2022 · ed0ed36 · ed0ed36
1 parent 74e964e
commit ed0ed36
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/packages/driver/src/cy/chai/inspect.ts b/packages/driver/src/cy/chai/inspect.ts
@@ -54,6 +54,12 @@ export function create (chai) {
       typeof object.nodeName === 'string'
   }
 
+  // We can't just check if object instanceof Document, because it might be the document of an iframe,
+  // which in Chrome 99+ is a separate class, and instanceof Document returns false.
+  let isDocument = function (object) {
+    return object.defaultView && object.defaultView === object.defaultView.window
+  }
+
   let formatValueHook
 
   const setFormatValueHook = (fn) => formatValueHook = fn
@@ -124,6 +130,10 @@ export function create (chai) {
       }
     }
 
+    if (isDocument(value)) {
+      return value.documentElement.outerHTML
+    }
+
     // Look up the keys of the object.
     let visibleKeys = getEnumerableProperties(value)
     let keys = ctx.showHidden ? getProperties(value) : visibleKeys