From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- .../browser_Addons_sample/content/framescript.js | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 toolkit/components/perfmonitoring/tests/browser/browser_Addons_sample/content/framescript.js (limited to 'toolkit/components/perfmonitoring/tests/browser/browser_Addons_sample/content') diff --git a/toolkit/components/perfmonitoring/tests/browser/browser_Addons_sample/content/framescript.js b/toolkit/components/perfmonitoring/tests/browser/browser_Addons_sample/content/framescript.js new file mode 100644 index 000000000..e7ebc2a61 --- /dev/null +++ b/toolkit/components/perfmonitoring/tests/browser/browser_Addons_sample/content/framescript.js @@ -0,0 +1,23 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +"use strict"; + +Components.utils.import("resource://gre/modules/Services.jsm"); + +function burnCPOW(msg) { + dump(`Addon: content burnCPU start ${Math.sin(Math.random())}\n`); + let start = content.performance.now(); + let ignored = []; + while (content.performance.now() - start < 5000) { + ignored[ignored.length % 2] = ignored.length; + } + dump(`Addon: content burnCPU done: ${content.performance.now() - start}\n`); +} + +if (Services.appinfo.processType == Services.appinfo.PROCESS_TYPE_CONTENT) { + sendAsyncMessage("test-addonwatcher-cpow:init", {}, {burnCPOW}); +} + +addMessageListener("test-addonwatcher-burn-some-content-cpu", burnCPOW); -- cgit v1.2.3