From 7b5b08bf6ac8cc0a897e04f84008b2b8b95c7464 Mon Sep 17 00:00:00 2001
From: Norman Breau <norman@nbsolutions.ca>
Date: Mon, 15 Feb 2021 11:01:40 -0400
Subject: [PATCH] tests: Fix iOS tests

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

diff --git a/tests/tests.js b/tests/tests.js
index a9ae20aa7..a5f780664 100644
--- a/tests/tests.js
+++ b/tests/tests.js
@@ -3698,7 +3698,7 @@ exports.defineAutoTests = function () {
 
                         var img = new Image(); // eslint-disable-line no-undef
                         img.onerror = function (err) {
-                            expect(err).not.toBeDefined();
+                            expect(err).withContext(err.toString()).not.toBeDefined();
                             done();
                         };
                         img.onload = function () {