firefox-main/browser/components/urlbar/tests/browser-UrlbarInput/browser_a11y.js (file symbol)

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/* Any copyright is dedicated to the Public Domain.
"use strict";
add_task(async function test_combobox_controls_listbox() {
let ariaControlsElements = gURLBar.inputField.ariaControlsElements;
is(
ariaControlsElements.length,
1,
"The urlbar input controls one other element"
);
is(
ariaControlsElements[0].id,
"urlbar-results",
"The urlbar input controls the results combobox"
);
is(
ariaControlsElements[0],
document.querySelector("#urlbar .urlbarView-results"),
"The results combobox controlled by the urlbar input is a descendent of the urlbar"
);
});
add_task(async function test_searchmode_switcher_exposed_once() {
let switcher = gURLBar.querySelector(".searchmode-switcher");
Assert.ok(
!switcher.hasAttribute("offscreen"),
"The search mode switcher is available"
);
let accService = Cc["@mozilla.org/accessibilityService;1"].getService(
Ci.nsIAccessibilityService
);
let button = switcher.shadowRoot.querySelector("button");
let barAcc, buttonAcc;
await TestUtils.waitForCondition(() => {
barAcc = accService.getAccessibleFor(gURLBar);
buttonAcc = accService.getAccessibleFor(button);
return barAcc && buttonAcc;
}, "Waiting for the accessibility service to expose the search mode switcher");
is(
buttonAcc.role,
Ci.nsIAccessibleRole.ROLE_PUSHBUTTON,
"The search mode switcher is a button"
);
is(
buttonAcc.parent,
barAcc,
"The button's host and the input container contribute no accessible of their own"
);
await BrowserTestUtils.waitForMutationCondition(
button,
{ attributeFilter: ["aria-label"] },
() => switcher.ariaLabel
);
is(
switcher.ariaLabel,
switcher.title,
"The button's aria-label is its tooltip"
);
is(
buttonAcc.name,
switcher.title,
"The button takes its name from its tooltip"
);
let state = {},
extraState = {};
buttonAcc.getState(state, extraState);
Assert.ok(
state.value & Ci.nsIAccessibleStates.STATE_HASPOPUP,
"The button announces that it opens a menu"
);
Assert.ok(
state.value & Ci.nsIAccessibleStates.STATE_COLLAPSED,
"The button announces that the menu is closed"
);
});