Issue 6822 - Report browser test errors

test/runners/chromium_remote_process.js

Index: test/runners/chromium_remote_process.js
===================================================================
--- a/test/runners/chromium_remote_process.js
+++ b/test/runners/chromium_remote_process.js
@@ -174,16 +174,25 @@
       if (callResult.exceptionDetails)
         throwException(callResult.exceptionDetails, scriptName);
 
       let promiseResult = await Runtime.awaitPromise({
         promiseObjectId: callResult.result.objectId
       });
       if (promiseResult.exceptionDetails)
         throwException(promiseResult.exceptionDetails, scriptName);
+
+      return Runtime.evaluate({
+        expression: "window._consoleLogs",
+        returnByValue: true
+      }).then(result =>
+      {
+        if (result.result.value.failures != 0)
+          return Promise.reject("Chromium (Remote Interface)");
+      });
     }
     finally
     {
       client.close();
     }
   });
 }
 
@@ -197,12 +206,12 @@
       runScript(script, scriptName, scriptArgs)
     ]).then(result =>
     {
       child.kill();
       return result;
     }).catch(error =>
     {
       child.kill();
-      throw error;
+      return Promise.reject(error);
     });
   });
 };