mozilla-central/dom/tests/mochitest/geolocation/test_hidden.html

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Test Info: Errors

<!DOCTYPE HTML>
<html>
<!--
-->
<meta charset="utf-8">
<title>Test that geolocation position can't be gotten when document is hidden</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="geolocation_common.js"></script>
<link rel="stylesheet" href="/tests/SimpleTest/test.css" />
<body>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody">
SimpleTest.waitForExplicitFinish();
// Little promise wrapper helper.
function p(f) {
return new Promise((r) => f(r));
}
resume_geolocationProvider(async () => {
// Initialize
await new Promise((r) => force_prompt(true, r));
const popupWindow = window.open("popup.html");
popupWindow.opener = window;
await new Promise((r) =>
window.addEventListener("message", r, { once: true })
);
// Confirm everything is working ok...
const geo = popupWindow.navigator.geolocation;
await new Promise((resolve, reject) => {
geo.getCurrentPosition(resolve, reject);
});
// Hide the document...
const hiddenPromise = new Promise(
(r) => (popupWindow.document.onvisibilitychange = r)
);
await SimpleTest.promiseFocus(window);
await hiddenPromise;
// The following promises only resolve successfully when document is visible,
// meaning that position updates are ignored when the document is hidden.
let success = false;
let watchId = null;
const watchPositionPromise = new Promise((resolve) => {
watchId = geo.watchPosition(
() => {
ok(success, "watchPosition was called.");
if (!success) {
throw new Error("watchPosition was called too early");
}
resolve();
},
() => {
ok(false, "Error callback of watchPosition must not be called.");
}
);
});
const currentPositionPromise = new Promise((resolve) => {
geo.getCurrentPosition(
() => {
ok(success, "getCurrentPosition was called.");
if (!success){
throw new Error("getCurrentPosition was called too early");
}
resolve();
},
() => {
ok(false, "Error callback of getCurrentPosition must not be called.");
}
);
});
// Send data to be ignored...
await p(start_sending_garbage);
await p(stop_sending_garbage);
await p(resume_geolocationProvider);
// Refocus popup window...
const visiblePopupPromise = new Promise(
(r) => (popupWindow.document.onvisibilitychange = r)
);
await SimpleTest.promiseFocus(popupWindow);
await visiblePopupPromise;
// Resuming the geolocation events must now cause the promises to resolve correctly (with success = true).
success = true;
await p(resume_geolocationProvider);
await Promise.all([currentPositionPromise, watchPositionPromise]);
// Cleanup and finish!
geo.clearWatch(watchId);
await SimpleTest.promiseFocus(window);
popupWindow.close();
SimpleTest.finish();
});
</script>
</pre>
</body>
</html>