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 --- toolkit/components/startup/tests/browser/head.js | 29 ++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 toolkit/components/startup/tests/browser/head.js (limited to 'toolkit/components/startup/tests/browser/head.js') diff --git a/toolkit/components/startup/tests/browser/head.js b/toolkit/components/startup/tests/browser/head.js new file mode 100644 index 000000000..c17da2ff7 --- /dev/null +++ b/toolkit/components/startup/tests/browser/head.js @@ -0,0 +1,29 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"; + +function whenBrowserLoaded(browser, callback) { + return BrowserTestUtils.browserLoaded(browser).then(callback); +} + +function waitForOnBeforeUnloadDialog(browser, callback) { + browser.addEventListener("DOMWillOpenModalDialog", function onModalDialog(event) { + if (Cu.isCrossProcessWrapper(event.target)) { + // This event fires in both the content and chrome processes. We + // want to ignore the one in the content process. + return; + } + + browser.removeEventListener("DOMWillOpenModalDialog", onModalDialog, true); + + executeSoon(() => { + let stack = browser.parentNode; + let dialogs = stack.getElementsByTagNameNS(XUL_NS, "tabmodalprompt"); + let {button0, button1} = dialogs[0].ui; + callback(button0, button1); + }); + }, true); +} -- cgit v1.2.3