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-rw-r--r--js/src/devtools/gc-ubench/benchmarks/events.js25
1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/devtools/gc-ubench/benchmarks/events.js b/js/src/devtools/gc-ubench/benchmarks/events.js
new file mode 100644
index 000000000..37f91f754
--- /dev/null
+++ b/js/src/devtools/gc-ubench/benchmarks/events.js
@@ -0,0 +1,25 @@
+window.tests.set('events', (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);
+ a.push(e);
+ }
+ garbage[garbageIndex++] = a;
+ if (garbageIndex == garbage.length)
+ garbageIndex = 0;
+ }
+};
+})());