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// This is a helper file used for the automatic-beacon-*.https.html tests.
// To use this, make sure you import these scripts:
// <script src="/resources/testharness.js"></script>
// <script src="/resources/testharnessreport.js"></script>
// <script src="/common/utils.js"></script>
// <script src="/common/dispatcher/dispatcher.js"></script>
// <script src="resources/utils.js"></script>
// <script src="/resources/testdriver.js"></script>
// <script src="/resources/testdriver-actions.js"></script>
// <script src="/resources/testdriver-vendor.js"></script>
// <script src="/common/get-host-info.sub.js"></script>
const NavigationTrigger = {
Click: 0,
ClickOnce: 1,
CrossOriginClick: 2,
CrossOriginClickNoOptIn: 3
};
// Registers an automatic beacon in a given remote context frame, and registers
// the navigation handler for the frame that will trigger the beacon.
// remote_context: The context for the fenced frame or URN iframe.
// beacon_events: An array of FenceEvents to register with the frame.
// navigation_url: The URL the frame will navigate to.
// navigation_trigger: How the navigation will be performed. Either through a
// click, a click with a `once` event, a click in a
// cross-origin subframe, or a click in a cross-origin
// subframe with no opt-in header.
// target: the target of the navigation. Either '_blank' or
// '_unfencedTop'.
async function setupAutomaticBeacon(
remote_context, beacon_events, navigation_url = 'resources/dummy.html',
navigation_trigger = NavigationTrigger.Click, target = '_blank') {
const full_url = new URL(navigation_url, location.href);
await remote_context.execute(
async (
NavigationTrigger, beacon_events, navigation_trigger, full_url,
target) => {
switch (navigation_trigger) {
case NavigationTrigger.Click:
addEventListener('click', (event) => {
beacon_events.forEach((beacon_event) => {
window.fence.setReportEventDataForAutomaticBeacons(
beacon_event);
});
window.open(full_url, target);
});
break;
case NavigationTrigger.ClickOnce:
beacon_events.forEach((beacon_event) => {
window.fence.setReportEventDataForAutomaticBeacons(beacon_event);
});
addEventListener('click', (event) => {
window.open(full_url, target);
});
break;
case NavigationTrigger.CrossOriginClick:
case NavigationTrigger.CrossOriginClickNoOptIn:
beacon_events.forEach((beacon_event) => {
window.fence.setReportEventDataForAutomaticBeacons(beacon_event);
});
// Add a cross-origin iframe that will perform the top-level
// navigation. Do not set the 'Allow-Fenced-Frame-Automatic-Beacons'
// header to true.
const iframe = await attachIFrameContext({
origin: get_host_info().HTTPS_REMOTE_ORIGIN,
headers: [[
'Allow-Fenced-Frame-Automatic-Beacons',
navigation_trigger == NavigationTrigger.CrossOriginClick ?
'true' :
'false'
]]
});
await iframe.execute(async (full_url, target) => {
addEventListener('click', (event) => {
window.open(full_url, target);
});
}, [full_url, target]);
break;
}
},
[NavigationTrigger, beacon_events, navigation_trigger, full_url, target]);
}
// Checks if an automatic beacon of type `event_type` with contents `event_data`
// was sent out or not.
// event_type: The automatic beacon type to check.
// event_data: The automatic beacon data to check.
// expected_success: Whether we expect the automatic beacon to be sent.
// t: The WPT's test object. Only required if
// expected_success = false.
async function verifyBeaconData(
event_type, event_data, expected_success = true, t) {
if (expected_success) {
const beacon_initiator_origin =
await nextAutomaticBeacon(event_type, event_data);
assert_equals(beacon_initiator_origin, get_host_info().HTTPS_ORIGIN);
} else {
const timeout = new Promise(r => t.step_timeout(r, 1000));
const result = await Promise.race(
[nextAutomaticBeacon(event_type, event_data), timeout]);
assert_true(typeof result === 'undefined');
}
}
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