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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
async function dismiss_tab_keyboard(closedTab, document) {
const enter = () => {
info("Enter");
EventUtils.synthesizeKey("KEY_Enter");
};
const tab = (shiftKey = false) => {
info(`${shiftKey ? "Shift + Tab" : "Tab"}`);
EventUtils.synthesizeKey("KEY_Tab", { shiftKey });
};
const closedObjectsChanged = () =>
TestUtils.topicObserved("sessionstore-closed-objects-changed");
let firstTabMainContent = closedTab.querySelector(".closed-tab-li-main");
let dismissButton = closedTab.querySelector(".closed-tab-li-dismiss");
firstTabMainContent.focus();
tab();
Assert.equal(
document.activeElement,
dismissButton,
"Focus should be on the dismiss button for the first item in the recently closed list"
);
enter();
await closedObjectsChanged();
}
/**
* Tests keyboard navigation of the recently closed tabs component
*/
add_task(async function test_keyboard_navigation() {
const enter = () => {
info("Enter");
EventUtils.synthesizeKey("KEY_Enter");
};
const tab = (shiftKey = false) => {
info(`${shiftKey ? "Shift + Tab" : "Tab"}`);
EventUtils.synthesizeKey("KEY_Tab", { shiftKey });
};
/**
* Focus the summary element and asserts that:
* - The recently closed details should be initially opened
* - The recently closed details can be opened and closed via the Enter key
*
* @param {Document} document The currently used browser's content window document
* @param {HTMLElement} summary The header section element for recently closed tabs
*/
const assertPreconditions = (document, summary) => {
let details = document.getElementById("recently-closed-tabs-container");
ok(
details.open,
"Recently closed details should be initially open on load"
);
summary.focus();
enter();
ok(!details.open, "Recently closed details should be closed");
enter();
ok(details.open, "Recently closed details should be opened");
};
await SpecialPowers.clearUserPref(RECENTLY_CLOSED_STATE_PREF);
Services.obs.notifyObservers(null, "browser:purge-session-history");
is(
SessionStore.getClosedTabCountForWindow(window),
0,
"Closed tab count after purging session history"
);
const sandbox = sinon.createSandbox();
let setupCompleteStub = sandbox.stub(
TabsSetupFlowManager,
"isTabSyncSetupComplete"
);
setupCompleteStub.returns(true);
await open_then_close(URLs[0]);
await withFirefoxView({}, async browser => {
const { document } = browser.contentWindow;
const list = document.querySelectorAll(".closed-tab-li");
let summary = document.getElementById(
"recently-closed-tabs-header-section"
);
assertPreconditions(document, summary);
tab();
Assert.equal(
list[0].querySelector(".closed-tab-li-main"),
document.activeElement,
"The first link is focused"
);
tab(true);
Assert.equal(
summary,
document.activeElement,
"The container is focused when using shift+tab in the list"
);
});
// clean up extra tabs
while (gBrowser.tabs.length > 1) {
BrowserTestUtils.removeTab(gBrowser.tabs.at(-1));
}
clearHistory();
await open_then_close(URLs[0]);
await open_then_close(URLs[1]);
await withFirefoxView({}, async browser => {
const { document } = browser.contentWindow;
const list = document.querySelectorAll(".closed-tab-li");
let summary = document.getElementById(
"recently-closed-tabs-header-section"
);
assertPreconditions(document, summary);
tab();
Assert.equal(
list[0].querySelector(".closed-tab-li-main"),
document.activeElement,
"The first link is focused"
);
tab();
tab();
Assert.equal(
list[1].querySelector(".closed-tab-li-main"),
document.activeElement,
"The second link is focused"
);
tab(true);
tab(true);
Assert.equal(
list[0].querySelector(".closed-tab-li-main"),
document.activeElement,
"The first link is focused again"
);
tab(true);
Assert.equal(
summary,
document.activeElement,
"The container is focused when using shift+tab in the list"
);
});
// clean up extra tabs
while (gBrowser.tabs.length > 1) {
BrowserTestUtils.removeTab(gBrowser.tabs.at(-1));
}
clearHistory();
await open_then_close(URLs[0]);
await open_then_close(URLs[1]);
await open_then_close(URLs[2]);
await withFirefoxView({}, async browser => {
const { document } = browser.contentWindow;
const list = document.querySelectorAll(".closed-tab-li");
let summary = document.getElementById(
"recently-closed-tabs-header-section"
);
assertPreconditions(document, summary);
tab();
Assert.equal(
list[0].querySelector(".closed-tab-li-main"),
document.activeElement,
"The first link is focused"
);
tab();
tab();
Assert.equal(
list[1].querySelector(".closed-tab-li-main"),
document.activeElement,
"The second link is focused"
);
tab();
tab();
Assert.equal(
list[2].querySelector(".closed-tab-li-main"),
document.activeElement,
"The third link is focused"
);
tab(true);
tab(true);
Assert.equal(
list[1].querySelector(".closed-tab-li-main"),
document.activeElement,
"The second link is focused"
);
tab(true);
tab(true);
Assert.equal(
list[0].querySelector(".closed-tab-li-main"),
document.activeElement,
"The first link is focused"
);
});
});
add_task(async function test_dismiss_tab_keyboard() {
Services.obs.notifyObservers(null, "browser:purge-session-history");
Assert.equal(
SessionStore.getClosedTabCountForWindow(window),
0,
"Closed tab count after purging session history"
);
await withFirefoxView({}, async browser => {
const { document } = browser.contentWindow;
await open_then_close(URLs[0]);
await open_then_close(URLs[1]);
await open_then_close(URLs[2]);
await EventUtils.synthesizeMouseAtCenter(
gBrowser.ownerDocument.getElementById("firefox-view-button"),
{ type: "mousedown" },
window
);
const tabsList = document.querySelector("ol.closed-tabs-list");
await dismiss_tab_keyboard(tabsList.children[0], document);
Assert.equal(
tabsList.children[0].dataset.targeturi,
URLs[1],
`First recently closed item should be ${URLs[1]}`
);
Assert.equal(
tabsList.children.length,
2,
"recently-closed-tabs-list should have two list items"
);
await dismiss_tab_keyboard(tabsList.children[0], document);
Assert.equal(
tabsList.children[0].dataset.targeturi,
URLs[0],
`First recently closed item should be ${URLs[0]}`
);
Assert.equal(
tabsList.children.length,
1,
"recently-closed-tabs-list should have one list item"
);
await dismiss_tab_keyboard(tabsList.children[0], document);
Assert.ok(
document.getElementById("recently-closed-tabs-placeholder"),
"The empty message is displayed."
);
Assert.ok(
!document.querySelector("ol.closed-tabs-list"),
"The recently clsoed tabs list is not displayed."
);
});
});
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