<!DOCTYPE html> <meta charset="utf-8" /> <title>Geolocation Test: non-fully active document</title> <link rel="help" href="https://github.com/w3c/geolocation-api/pull/97" /> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <script src="/resources/testdriver.js"></script> <script src="/resources/testdriver-vendor.js"></script> <script src="support.js"></script> <body></body> <script> promise_test(async (t) => { t.add_cleanup(() => { return test_driver.set_permission({ name: "geolocation" }, "prompt"); }); await test_driver.set_permission({ name: "geolocation" }, "granted"); // Create the iframe, wait for it to load... const iframe = document.createElement("iframe"); iframe.src = "resources/iframe.html"; iframe.allow = "geolocation"; document.body.appendChild(iframe); // ...wait for the iframe to load... await new Promise((resolve) => iframe.addEventListener("load", resolve, { once: true }) ); // Steal geolocation. const geo = iframe.contentWindow.navigator.geolocation; // No longer fully active. iframe.remove(); // Try to watch a position while not fully active... const watchError = await new Promise((resolve, reject) => { const watchId = geo.watchPosition( reject, // We don't want a position resolve // We want an error! ); // Always return 0. assert_equals( watchId, 0, "watchId is 0 when document is not fully-active" ); // And again, to make sure it's not changing const watchId2 = geo.watchPosition( () => {}, () => {} ); assert_equals( watchId2, 0, "watchId remains 0 when document is not fully-active" ); }); assert_equals( watchError.code, GeolocationPositionError.POSITION_UNAVAILABLE, "watchPosition() returns an error on non-fully-active document" ); // Now try to get current position while not fully active... const positionError = await new Promise((resolve, reject) => { geo.getCurrentPosition( reject, // We don't want a position resolve // We want an error! ); }); assert_equals( positionError.code, GeolocationPositionError.POSITION_UNAVAILABLE, "getCurrentPosition() calls the errorCallback with POSITION_UNAVAILABLE" ); // Re-attach, and go back to fully active. document.body.appendChild(iframe); iframe.contentWindow.opener = window; await new Promise((resolve) => iframe.addEventListener("load", resolve, { once: true }) ); // And we are back to fully active. let watchId; let position = await new Promise((resolve, reject) => { watchId = iframe.contentWindow.navigator.geolocation.watchPosition( resolve, reject ); }); assert_true(Number.isInteger(watchId), "Expected some number for watchId"); assert_true(Boolean(position), "Expected a position"); // Finally, let's get the position from the reattached document. position = await new Promise((resolve, reject) => { iframe.contentWindow.navigator.geolocation.getCurrentPosition( resolve, reject ); }); assert_true(Boolean(position), "Expected a position"); iframe.contentWindow.navigator.geolocation.clearWatch(watchId); }, "non-fully active document behavior"); </script>