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function swapTabsAndCloseOther(a, b) {
gBrowser.swapBrowsersAndCloseOther(gBrowser.tabs[b], gBrowser.tabs[a]);
}
var getClicks = function(tab) {
return ContentTask.spawn(tab.linkedBrowser, {}, function() {
return content.wrappedJSObject.clicks;
});
}
var clickTest = Task.async(function*(tab) {
let clicks = yield getClicks(tab);
yield ContentTask.spawn(tab.linkedBrowser, {}, function() {
let target = content.document.body;
let rect = target.getBoundingClientRect();
let left = (rect.left + rect.right) / 2;
let top = (rect.top + rect.bottom) / 2;
let utils = content.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
.getInterface(Components.interfaces.nsIDOMWindowUtils);
utils.sendMouseEvent("mousedown", left, top, 0, 1, 0, false, 0, 0);
utils.sendMouseEvent("mouseup", left, top, 0, 1, 0, false, 0, 0);
});
let newClicks = yield getClicks(tab);
is(newClicks, clicks + 1, "adding 1 more click on BODY");
});
function loadURI(tab, url) {
tab.linkedBrowser.loadURI(url);
return BrowserTestUtils.browserLoaded(tab.linkedBrowser);
}
// Creates a framescript which caches the current object value from the plugin
// in the page. checkObjectValue below verifies that the framescript is still
// active for the browser and that the cached value matches that from the plugin
// in the page which tells us the plugin hasn't been reinitialized.
function* cacheObjectValue(browser) {
yield ContentTask.spawn(browser, null, function*() {
let plugin = content.document.wrappedJSObject.body.firstChild;
info(`plugin is ${plugin}`);
let win = content.document.defaultView;
info(`win is ${win}`);
win.objectValue = plugin.getObjectValue();
info(`got objectValue: ${win.objectValue}`);
win.checkObjectValueListener = () => {
let result;
let exception;
try {
result = plugin.checkObjectValue(win.objectValue);
} catch (e) {
exception = e.toString();
}
info(`sending plugin.checkObjectValue(objectValue): ${result}`);
sendAsyncMessage("Test:CheckObjectValueResult", {
result,
exception
});
};
addMessageListener("Test:CheckObjectValue", win.checkObjectValueListener);
});
}
// Note, can't run this via registerCleanupFunction because it needs the
// browser to still be alive and have a messageManager.
function* cleanupObjectValue(browser) {
info("entered cleanupObjectValue")
yield ContentTask.spawn(browser, null, function*() {
info("in cleanup function");
let win = content.document.defaultView;
info(`about to delete objectValue: ${win.objectValue}`);
delete win.objectValue;
removeMessageListener("Test:CheckObjectValue", win.checkObjectValueListener);
info(`about to delete checkObjectValueListener: ${win.checkObjectValueListener}`);
delete win.checkObjectValueListener;
info(`deleted objectValue (${win.objectValue}) and checkObjectValueListener (${win.checkObjectValueListener})`);
});
info("exiting cleanupObjectValue")
}
// See the notes for cacheObjectValue above.
function checkObjectValue(browser) {
let mm = browser.messageManager;
return new Promise((resolve, reject) => {
let listener = ({ data }) => {
mm.removeMessageListener("Test:CheckObjectValueResult", listener);
if (data.result === null) {
ok(false, "checkObjectValue threw an exception: " + data.exception);
reject(data.exception);
} else {
resolve(data.result);
}
};
mm.addMessageListener("Test:CheckObjectValueResult", listener);
mm.sendAsyncMessage("Test:CheckObjectValue");
});
}
add_task(function*() {
let embed = '<embed type="application/x-test" allowscriptaccess="always" allowfullscreen="true" wmode="window" width="640" height="480"></embed>'
setTestPluginEnabledState(Ci.nsIPluginTag.STATE_ENABLED);
// create a few tabs
let tabs = [
gBrowser.tabs[0],
gBrowser.addTab("about:blank", {skipAnimation: true}),
gBrowser.addTab("about:blank", {skipAnimation: true}),
gBrowser.addTab("about:blank", {skipAnimation: true}),
gBrowser.addTab("about:blank", {skipAnimation: true})
];
// Initially 0 1 2 3 4
yield loadURI(tabs[1], "data:text/html;charset=utf-8,<title>tab1</title><body>tab1<iframe>");
yield loadURI(tabs[2], "data:text/plain;charset=utf-8,tab2");
yield loadURI(tabs[3], "data:text/html;charset=utf-8,<title>tab3</title><body>tab3<iframe>");
yield loadURI(tabs[4], "data:text/html;charset=utf-8,<body onload='clicks=0' onclick='++clicks'>"+embed);
yield BrowserTestUtils.switchTab(gBrowser, tabs[3]);
swapTabsAndCloseOther(2, 3); // now: 0 1 2 4
is(gBrowser.tabs[1], tabs[1], "tab1");
is(gBrowser.tabs[2], tabs[3], "tab3");
is(gBrowser.tabs[3], tabs[4], "tab4");
delete tabs[2];
info("about to cacheObjectValue")
yield cacheObjectValue(tabs[4].linkedBrowser);
info("just finished cacheObjectValue")
swapTabsAndCloseOther(3, 2); // now: 0 1 4
is(Array.prototype.indexOf.call(gBrowser.tabs, gBrowser.selectedTab), 2,
"The third tab should be selected");
delete tabs[4];
ok((yield checkObjectValue(gBrowser.tabs[2].linkedBrowser)), "same plugin instance");
is(gBrowser.tabs[1], tabs[1], "tab1");
is(gBrowser.tabs[2], tabs[3], "tab4");
let clicks = yield getClicks(gBrowser.tabs[2]);
is(clicks, 0, "no click on BODY so far");
yield clickTest(gBrowser.tabs[2]);
swapTabsAndCloseOther(2, 1); // now: 0 4
is(gBrowser.tabs[1], tabs[1], "tab1");
delete tabs[3];
ok((yield checkObjectValue(gBrowser.tabs[1].linkedBrowser)), "same plugin instance");
yield cleanupObjectValue(gBrowser.tabs[1].linkedBrowser);
yield clickTest(gBrowser.tabs[1]);
// Load a new document (about:blank) in tab4, then detach that tab into a new window.
// In the new window, navigate back to the original document and click on its <body>,
// verify that its onclick was called.
is(Array.prototype.indexOf.call(gBrowser.tabs, gBrowser.selectedTab), 1,
"The second tab should be selected");
is(gBrowser.tabs[1], tabs[1],
"The second tab in gBrowser.tabs should be equal to the second tab in our array");
is(gBrowser.selectedTab, tabs[1],
"The second tab in our array is the selected tab");
yield loadURI(tabs[1], "about:blank");
let key = tabs[1].linkedBrowser.permanentKey;
let win = gBrowser.replaceTabWithWindow(tabs[1]);
yield new Promise(resolve => whenDelayedStartupFinished(win, resolve));
delete tabs[1];
// Verify that the original window now only has the initial tab left in it.
is(gBrowser.tabs[0], tabs[0], "tab0");
is(gBrowser.tabs[0].linkedBrowser.currentURI.spec, "about:blank", "tab0 uri");
let tab = win.gBrowser.tabs[0];
is(tab.linkedBrowser.permanentKey, key, "Should have kept the key");
let awaitPageShow = BrowserTestUtils.waitForContentEvent(tab.linkedBrowser, "pageshow");
win.gBrowser.goBack();
yield awaitPageShow;
yield clickTest(tab);
promiseWindowClosed(win);
});
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