gecko/browser/base/content/test/general/browser_middleMouse_inherit.js

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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
const middleMousePastePref = "middlemouse.contentLoadURL";
const autoScrollPref = "general.autoScroll";
function test() {
waitForExplicitFinish();
Services.prefs.setBoolPref(middleMousePastePref, true);
Services.prefs.setBoolPref(autoScrollPref, false);
let tab = gBrowser.selectedTab = gBrowser.addTab();
registerCleanupFunction(function () {
Services.prefs.clearUserPref(middleMousePastePref);
Services.prefs.clearUserPref(autoScrollPref);
gBrowser.removeTab(tab);
});
addPageShowListener(function () {
let pagePrincipal = gBrowser.contentPrincipal;
// copy javascript URI to the clipboard
let url = "javascript:1+1";
waitForClipboard(url,
function() {
Components.classes["@mozilla.org/widget/clipboardhelper;1"]
.getService(Components.interfaces.nsIClipboardHelper)
.copyString(url, document);
},
function () {
// Middle click on the content area
info("Middle clicking");
EventUtils.sendMouseEvent({type: "click", button: 1}, gBrowser);
},
function() {
ok(false, "Failed to copy URL to the clipboard");
finish();
}
);
addPageShowListener(function () {
is(gBrowser.currentURI.spec, url, "url loaded by middle click");
ok(!gBrowser.contentPrincipal.equals(pagePrincipal),
"middle click load of " + url + " should produce a page with a different principal");
finish();
});
});
}
function addPageShowListener(func) {
gBrowser.selectedBrowser.addEventListener("pageshow", function loadListener() {
gBrowser.selectedBrowser.removeEventListener("pageshow", loadListener, false);
func();
});
}