From 2f9392f28877f9b55516e261f20c582925e2eb3f Mon Sep 17 00:00:00 2001
From: Richard Gibson <richard.gibson@gmail.com>
Date: Thu, 20 Aug 2020 16:55:55 -0400
Subject: [PATCH] Improve assert.throws output

---
 harness/assert.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/harness/assert.js b/harness/assert.js
index 886ad8f47e..b880f56cc0 100644
--- a/harness/assert.js
+++ b/harness/assert.js
@@ -84,7 +84,7 @@ assert.throws = function (expectedErrorConstructor, func, message) {
       message += 'Thrown value was not an object!';
       $ERROR(message);
     } else if (thrown.constructor !== expectedErrorConstructor) {
-      message += 'Expected a ' + expectedErrorConstructor.name + ' but got a ' + thrown.constructor.name;
+      message += 'Expected a ' + expectedErrorConstructor.name + ' but got a ' + thrown.constructor.name + ' ' + thrown.message;
       $ERROR(message);
     }
     return;