<!
DOCTYPE HTML>
<
html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1753586
-->
<
head>
<
meta charset=
"utf-8">
<
title>Test for Navigator.cookieEnabled</
title>
<
script src=
"/tests/SimpleTest/SimpleTest.js"></
script>
<
link rel=
"stylesheet" type=
"text/css" href=
"/tests/SimpleTest/test.css"/>
<
script type=
"application/javascript">
"use strict";
/** Test for Bug
1753586 */
const BEHAVIOR_REJECT =
2;
const BEHAVIOR_REJECT_TRACKER =
4;
const BEHAVIOR_PARTITION_FOREIGN =
5;
function behavior_to_string(behavior) {
switch (behavior) {
case BEHAVIOR_REJECT:
return
"BEHAVIOR_REJECT";
case BEHAVIOR_REJECT_TRACKER:
return
"BEHAVIOR_REJECT_TRACKER";
case BEHAVIOR_PARTITION_FOREIGN:
return
"BEHAVIOR_PARTITION_FOREIGN";
default:
throw new Error(
"unreachable");
}
}
const TESTS = [
{ cookieBehavior: BEHAVIOR_REJECT, expect: false },
{ cookieBehavior: BEHAVIOR_REJECT_TRACKER, expect: true },
{
cookieBehavior: BEHAVIOR_PARTITION_FOREIGN,
expect: true,
},
];
SimpleTest.waitForExplicitFinish();
function createAndWaitIframeLoading(win, src, sandbox) {
return new Promise(resolve => {
let
iframe = win.document.createElement(
"iframe");
iframe.addEventListener(
"load",
() => resolve(
iframe),
{ once: true }
);
if (sandbox) {
iframe.sandbox = sandbox;
}
iframe.src = src;
win.document.
body.appendChild(
iframe);
});
}
async function runTestInAnotherWindow(expect) {
let win = window.open();
is(
win.navigator.cookieEnabled,
expect,
`Navigator.cookieEnabled returns expected value in first-party context.`
);
// Create
a first-party
iframe and check if navigator.cookieEnabled is
// expected.
let
iframe = await createAndWaitIframeLoading(
win,
"http://mochi.test:8888/"
);
await SpecialPowers.spawn(
iframe, [expect], value => {
is(content.location.href,
"http://mochi.test:8888/");
is(
content.navigator.cookieEnabled,
value,
"Navigator.cookieEnabled returns expected value in first-party iframe."
);
});
// Create
a third-party
iframe and check if navigator.cookieEnabled is
// expected.
iframe = await createAndWaitIframeLoading(
win,
"http://example.com/"
);
await SpecialPowers.spawn(
iframe, [expect], value => {
is(content.location.href,
"http://example.com/");
is(
content.navigator.cookieEnabled,
value,
"Navigator.cookieEnabled returns expected value in third-party iframe."
);
});
// Create
a sandboxed
iframe and check if navigator.cookieEnabled is
// expected. It should still return true even if setting cookies in
// sandboxed
iframe will throw
a security error.
iframe = await createAndWaitIframeLoading(
win,
"http://mochi.test:8888/",
"allow-scripts"
);
await SpecialPowers.spawn(
iframe, [expect], value => {
is(content.location.href,
"http://mochi.test:8888/");
is(
content.navigator.cookieEnabled,
value,
"Navigator.cookieEnabled returns expected value in sandboxed iframe."
);
});
win.close();
}
add_task(async function doTests() {
for (let test of TESTS) {
info(`cookieBehavior ${behavior_to_string(test.cookieBehavior)} expect ${test.expec
t}`);
await SpecialPowers.pushPrefEnv({"set": [
["network.cookie.cookieBehavior", test.cookieBehavior],
]});
// We need to run the test in another window so that the cookieBehavior
// setting would take effect.
await runTestInAnotherWindow(test.expect);
}
});
</script>
</head>
<body>
</body>
</html>
