mozilla-central/browser/base/content/test/backforward/browser_history_menu.js (file symbol)

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/* Any copyright is dedicated to the Public Domain.
// This test verifies that the back forward button long-press menu and context menu
// shows the correct history items.
add_task(async function mousedown_back() {
await testBackForwardMenu(false);
});
add_task(async function contextmenu_back() {
await testBackForwardMenu(true);
});
async function openHistoryMenu(useContextMenu) {
let backButton = document.getElementById("back-button");
let rect = backButton.getBoundingClientRect();
info("waiting for the history menu to open");
let popupShownPromise = BrowserTestUtils.waitForEvent(
useContextMenu ? document.getElementById("backForwardMenu") : backButton,
"popupshown"
);
if (useContextMenu) {
EventUtils.synthesizeMouseAtCenter(backButton, {
type: "contextmenu",
button: 2,
});
} else {
EventUtils.synthesizeMouseAtCenter(backButton, { type: "mousedown" });
}
EventUtils.synthesizeMouse(backButton, rect.width / 2, rect.height, {
type: "mouseup",
});
let popupEvent = await popupShownPromise;
ok(true, "history menu opened");
return popupEvent;
}
async function testBackForwardMenu(useContextMenu) {
let tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
);
for (let iter = 2; iter <= 4; iter++) {
// Iterate three times. For the first two times through the loop, add a new history item.
// But for the last iteration, go back in the history instead.
await SpecialPowers.spawn(
gBrowser.selectedBrowser,
[iter],
async function (iterChild) {
if (iterChild == 4) {
let popStatePromise = new Promise(function (resolve) {
content.onpopstate = resolve;
});
content.history.back();
await popStatePromise;
} else {
content.history.pushState({}, "" + iterChild, iterChild + ".html");
}
}
);
// Wait for the session data to be flushed before continuing the test
await new Promise(resolve =>
SessionStore.getSessionHistory(gBrowser.selectedTab, resolve)
);
let popupEvent = await openHistoryMenu(useContextMenu);
// Wait for the session data to be flushed before continuing the test
await new Promise(resolve =>
SessionStore.getSessionHistory(gBrowser.selectedTab, resolve)
);
is(
popupEvent.target.children.length,
iter > 3 ? 3 : iter,
"Correct number of history items"
);
let node = popupEvent.target.lastElementChild;
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
is(node.getAttribute("uri"), "http://example.com/", "'1' item uri");
is(node.getAttribute("index"), "0", "'1' item index");
is(
node.getAttribute("historyindex"),
iter == 3 ? "-2" : "-1",
"'1' item historyindex"
);
node = node.previousElementSibling;
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
is(node.getAttribute("uri"), "http://example.com/2.html", "'2' item uri");
is(node.getAttribute("index"), "1", "'2' item index");
is(
node.getAttribute("historyindex"),
iter == 3 ? "-1" : "0",
"'2' item historyindex"
);
if (iter >= 3) {
node = node.previousElementSibling;
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
is(node.getAttribute("uri"), "http://example.com/3.html", "'3' item uri");
is(node.getAttribute("index"), "2", "'3' item index");
is(
node.getAttribute("historyindex"),
iter == 4 ? "1" : "0",
"'3' item historyindex"
);
}
// Close the popup, but on the last iteration, click on one of the history items
// to ensure it opens in a new tab.
let popupHiddenPromise = BrowserTestUtils.waitForEvent(
popupEvent.target,
"popuphidden"
);
if (iter < 4) {
popupEvent.target.hidePopup();
} else {
let newTabPromise = BrowserTestUtils.waitForNewTab(
gBrowser,
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
url => url == "http://example.com/"
);
popupEvent.target.activateItem(popupEvent.target.children[2], {
button: 1,
});
let newtab = await newTabPromise;
gBrowser.removeTab(newtab);
}
await popupHiddenPromise;
}
gBrowser.removeTab(tab);
}
// Make sure that the history popup appears after navigating around in a preferences page.
add_task(async function test_preferences_page() {
let tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
"about:preferences"
);
openPreferences("search");
let popupEvent = await openHistoryMenu(true);
// Wait for the session data to be flushed before continuing the test
await new Promise(resolve =>
SessionStore.getSessionHistory(gBrowser.selectedTab, resolve)
);
is(popupEvent.target.children.length, 2, "Correct number of history items");
let popupHiddenPromise = BrowserTestUtils.waitForEvent(
popupEvent.target,
"popuphidden"
);
popupEvent.target.hidePopup();
await popupHiddenPromise;
gBrowser.removeTab(tab);
});