From 59dad9172bd130e560662fbd0bed5551afa4bfbb Mon Sep 17 00:00:00 2001
From: Jordan Harband <ljharb@gmail.com>
Date: Wed, 17 Feb 2016 12:50:26 -0800
Subject: [PATCH] Make proxy traps helper test a bit more robust.

Per https://github.com/tc39/test262/pull/484#discussion_r53228232
---
 test/harness/proxytrapshelper-overrides.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/test/harness/proxytrapshelper-overrides.js b/test/harness/proxytrapshelper-overrides.js
index 4d10d2a66f..4f902bb2e6 100644
--- a/test/harness/proxytrapshelper-overrides.js
+++ b/test/harness/proxytrapshelper-overrides.js
@@ -7,8 +7,7 @@ id: pending
 author: Jordan Harband
 includes: [proxyTrapsHelper.js]
 ---*/
-
-var traps = allowProxyTraps({
+var overrides = {
     getPrototypeOf: function () {},
     setPrototypeOf: function () {},
     isExtensible: function () {},
@@ -23,12 +22,16 @@ var traps = allowProxyTraps({
     ownKeys: function () {},
     apply: function () {},
     construct: function () {},
-});
+};
+var traps = allowProxyTraps(overrides);
 
 function assertTrapSucceeds(trap) {
     if (typeof traps[trap] !== 'function') {
         throw new Test262Error('trap ' + trap + ' is not a function');
     }
+    if (traps[trap] !== overrides[trap]) {
+        throw new Test262Error('trap ' + trap + ' was not overriden in allowProxyTraps');
+    }
     var threw = false;
     try {
         traps[trap]();