Files
servo/tests/wpt/web-platform-tests/speculation-rules/prerender/resources/generic-sensor.https.html

35 lines
1.2 KiB
HTML

<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/speculation-rules/prerender/resources/utils.js"></script>
<script src="/speculation-rules/prerender/resources/deferred-promise-utils.js"></script>
<script>
const params = new URLSearchParams(location.search);
// The main test page (restriction-sensor-*-https.html) loads the initiator
// page, then the initiator page will prerender itself with the `prerendering`
// parameter.
const isPrerendering = params.has('prerendering');
if (!isPrerendering) {
loadInitiatorPage();
} else {
const sensorName = params.get('sensorName');
const sensorType = window[sensorName];
const sensor = new sensorType;
sensor.start();
const promise = new Promise((resolve) => {
// Sensor TCs only test the async result for Sensor.start() regardless of
// success/fail results, because sensors can vary depending on the device.
sensor.onactivate = function () { resolve(); }
sensor.onerror = function (e) { resolve(); }
});
const prerenderEventCollector = new PrerenderEventCollector();
prerenderEventCollector.start(promise, sensorName + " test");
}
</script>