From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 .../devtools/gc-ubench/benchmarks/expandoEvents.js | 26 ++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 js/src/devtools/gc-ubench/benchmarks/expandoEvents.js

(limited to 'js/src/devtools/gc-ubench/benchmarks/expandoEvents.js')

diff --git a/js/src/devtools/gc-ubench/benchmarks/expandoEvents.js b/js/src/devtools/gc-ubench/benchmarks/expandoEvents.js
new file mode 100644
index 000000000..70ff780c4
--- /dev/null
+++ b/js/src/devtools/gc-ubench/benchmarks/expandoEvents.js
@@ -0,0 +1,26 @@
+window.tests.set('expandoEvents', (function() {
+var garbage = [];
+var garbageIndex = 0;
+return {
+    description: "var foo = [ textNode, textNode, ... ]",
+
+    load: (N) => { garbage = new Array(N); },
+    unload: () => { garbage = []; garbageIndex = 0; },
+
+    defaultGarbagePerFrame: "100K",
+    defaultGarbageTotal: "8",
+
+    makeGarbage: (N) => {
+        var a = [];
+        for (var i = 0; i < N; i++) {
+            var e = document.createEvent("Events");
+            e.initEvent("TestEvent", true, true);
+            e.color = ["tuna"];
+            a.push(e);
+        }
+        garbage[garbageIndex++] = a;
+        if (garbageIndex == garbage.length)
+            garbageIndex = 0;
+    }
+};
+})());
-- 
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