Change which ExceptionEvents are triggered by Promises

test/mjsunit/es6/debug-promises/reject-caught-by-default-reject-handler.js

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Flags: --expose-debug-as debug --allow-natives-syntax
 
 // Test debug events when we only listen to uncaught exceptions and
 // there is only a default reject handler for the to-be-rejected Promise.
 // We expect two Exception debug events:
 //  - when the first Promise is rejected and only has default reject handlers.
@@ skipping 26 matching lines @@
 
 
 function listener(event, exec_state, event_data, data) {
   try {
     if (event == Debug.DebugEvent.Exception) {
       expected_events--;
       assertTrue(expected_events >= 0);
       assertTrue(event_data.uncaught());
       assertTrue(event_data.promise() instanceof Promise);
       if (expected_events == 1) {
-        // p1 is rejected, uncaught except for its default reject handler.
-        assertEquals(0, exec_state.frameCount());
+        // p1 is rejected, uncaught, with the error from the Promise.reject line
+        assertNotNull(event_data.sourceLineText().match("Promise.reject"));
         assertSame(p1, event_data.promise());
       } else {
         // p2 is rejected by p1's default reject handler.
         assertEquals(0, exec_state.frameCount());
         assertSame(p2, event_data.promise());
       }
     }
   } catch (e) {
     %AbortJS(e + "\n" + e.stack);
   }
@@ skipping 15 matching lines @@
       }
     } catch (e) {
       %AbortJS(e + "\n" + e.stack);
     }
   }
 
   %EnqueueMicrotask(checkResult);
 }
 
 testDone(0);