mozilla-central/browser/components/preferences/tests/browser_privacy_cookieBannerHandling.js (file symbol)

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/* Any copyright is dedicated to the Public Domain.
// This file tests the Privacy pane's Cookie Banner Handling UI.
"use strict";
const FEATURE_PREF = "cookiebanners.ui.desktop.enabled";
const MODE_PREF = "cookiebanners.service.mode";
const PBM_MODE_PREF = "cookiebanners.service.mode.privateBrowsing";
const GROUPBOX_ID = "cookieBannerHandlingGroup";
const CHECKBOX_ID = "handleCookieBanners";
// Test the section is hidden on page load if the feature pref is disabled.
add_task(async function test_section_hidden_when_feature_flag_disabled() {
await SpecialPowers.pushPrefEnv({
set: [
[FEATURE_PREF, false],
[PBM_MODE_PREF, Ci.nsICookieBannerService.MODE_DISABLED],
],
});
await BrowserTestUtils.withNewTab(
{ gBrowser, url: "about:preferences#privacy" },
async function (browser) {
let groupbox = browser.contentDocument.getElementById(GROUPBOX_ID);
is_element_hidden(groupbox, "#cookieBannerHandlingGroup is hidden");
}
);
await SpecialPowers.popPrefEnv();
});
// Test the section is shown on page load if the feature pref is enabled.
add_task(async function test_section_shown_when_feature_flag_enabled() {
await SpecialPowers.pushPrefEnv({
set: [
[FEATURE_PREF, true],
[PBM_MODE_PREF, Ci.nsICookieBannerService.MODE_DISABLED],
],
});
await BrowserTestUtils.withNewTab(
{ gBrowser, url: "about:preferences#privacy" },
async function (browser) {
let groupbox = browser.contentDocument.getElementById(GROUPBOX_ID);
is_element_visible(groupbox, "#cookieBannerHandlingGroup is visible");
}
);
await SpecialPowers.popPrefEnv();
});
// Test the checkbox is unchecked in DISABLED mode.
add_task(async function test_checkbox_unchecked_disabled_mode() {
await SpecialPowers.pushPrefEnv({
set: [
[FEATURE_PREF, true],
[PBM_MODE_PREF, Ci.nsICookieBannerService.MODE_DISABLED],
],
});
await BrowserTestUtils.withNewTab(
{ gBrowser, url: "about:preferences#privacy" },
async function (browser) {
let checkbox = browser.contentDocument.getElementById(CHECKBOX_ID);
ok(!checkbox.checked, "checkbox is not checked in DISABLED mode");
}
);
await SpecialPowers.popPrefEnv();
});
// Test the checkbox is checked in REJECT mode.
add_task(async function test_checkbox_checked_reject_mode() {
await SpecialPowers.pushPrefEnv({
set: [
[FEATURE_PREF, true],
[PBM_MODE_PREF, Ci.nsICookieBannerService.MODE_REJECT],
],
});
await BrowserTestUtils.withNewTab(
{ gBrowser, url: "about:preferences#privacy" },
async function (browser) {
let checkbox = browser.contentDocument.getElementById(CHECKBOX_ID);
ok(checkbox.checked, "checkbox is checked in REJECT mode");
}
);
await SpecialPowers.popPrefEnv();
});
// Test that toggling the checkbox toggles the mode pref value as expected
add_task(async function test_checkbox_modifies_prefs() {
await SpecialPowers.pushPrefEnv({
set: [
[FEATURE_PREF, true],
[MODE_PREF, Ci.nsICookieBannerService.MODE_DISABLED],
[PBM_MODE_PREF, Ci.nsICookieBannerService.MODE_DISABLED],
],
});
await BrowserTestUtils.withNewTab(
{ gBrowser, url: "about:preferences#privacy" },
async function (browser) {
let checkboxSelector = "#" + CHECKBOX_ID;
let checkbox = browser.contentDocument.querySelector(checkboxSelector);
let section = browser.contentDocument.getElementById(GROUPBOX_ID);
section.scrollIntoView();
Assert.ok(
!checkbox.checked,
"initially, the checkbox should be unchecked"
);
await BrowserTestUtils.synthesizeMouseAtCenter(
checkboxSelector,
{},
browser
);
Assert.ok(checkbox.checked, "checkbox should be checked");
Assert.equal(
Ci.nsICookieBannerService.MODE_REJECT,
Services.prefs.getIntPref(PBM_MODE_PREF),
"cookie banner handling mode for PBM should be set to REJECT after checking the checkbox"
);
Assert.equal(
Ci.nsICookieBannerService.MODE_DISABLED,
Services.prefs.getIntPref(MODE_PREF),
"non-PBM cookie banner handling mode should be unchanged after checking the checkbox"
);
await BrowserTestUtils.synthesizeMouseAtCenter(
checkboxSelector,
{},
browser
);
Assert.ok(!checkbox.checked, "checkbox should be unchecked");
Assert.equal(
Ci.nsICookieBannerService.MODE_DISABLED,
Services.prefs.getIntPref(PBM_MODE_PREF),
"cookie banner handling mode for PBM should be set to DISABLED after unchecking the checkbox"
);
// this ensures the off-ramp for non-PBM pref is working
Assert.equal(
Ci.nsICookieBannerService.MODE_DISABLED,
Services.prefs.getIntPref(MODE_PREF),
"non-PBM cookie banner handling mode should be set to DISABLED after unchecking the checkbox"
);
}
);
await SpecialPowers.popPrefEnv();
});