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Test Info: Warnings
- This test gets skipped with pattern: os == 'linux' && os_version == '18.04' && asan OR os == 'linux' && os_version == '18.04' && tsan OR debug
- Manifest: toolkit/components/antitracking/test/browser/browser.toml
//
// document.open() in an about:blank iframe has a correct
// partitionKey
//
const TEST_PAGE = TEST_DOMAIN + TEST_PATH + "file_iframe_document_open.html";
add_setup(async function () {
await SpecialPowers.pushPrefEnv({
set: [
[
"network.cookie.cookieBehavior",
BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN,
],
[
"network.cookie.cookieBehavior.pbmode",
BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN,
],
["privacy.dynamic_firstparty.use_site", true],
],
});
});
add_task(async function test_firstParty_iframe() {
// Clear all cookies before test.
Services.cookies.removeAll();
// Open the test page which creates an iframe and then calls document.write()
// to write a cookie in the iframe.
let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_PAGE);
// Wait until the cookie appears.
await TestUtils.waitForCondition(_ => Services.cookies.cookies.length);
// Check the partitionKey in the cookie.
let cookie = Services.cookies.cookies[0];
is(
cookie.originAttributes.partitionKey,
"",
"The partitionKey should remain empty for first-party iframe."
);
// Clean up.
Services.cookies.removeAll();
BrowserTestUtils.removeTab(tab);
});
add_task(async function test_thirdParty_iframe() {
// Clear all cookies before test.
Services.cookies.removeAll();
// Open a tab with a different domain with the test page.
let tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
TEST_TOP_PAGE_2
);
// Open the test page within a third-party context.
await SpecialPowers.spawn(
tab.linkedBrowser,
[TEST_PAGE],
async function (page) {
let ifr = content.document.createElement("iframe");
let loading = ContentTaskUtils.waitForEvent(ifr, "load");
ifr.src = page;
content.document.body.appendChild(ifr);
await loading;
}
);
// Wait until the cookie appears.
await TestUtils.waitForCondition(_ => Services.cookies.cookies.length);
// Check the partitionKey in the cookie.
let cookie = Services.cookies.cookies[0];
is(
cookie.originAttributes.partitionKey,
"(http,xn--exmple-cua.test)",
"The partitionKey should exist for third-party iframe."
);
// Clean up.
Services.cookies.removeAll();
BrowserTestUtils.removeTab(tab);
});