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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /infrastructure/testdriver/bidi/emulation/set_geolocation_override.https.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8"/>
<title>TestDriver bidi.emulation.set_geolocation_override method</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js?feature=bidi"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script>
promise_setup(async () => {
// Ensure permission is granted before proceeding.
await test_driver.bidi.permissions.set_permission({
descriptor: {name: "geolocation"},
state: "granted",
});
});
/** Get the current geolocation or error */
function get_current_geolocation() {
return new Promise(
resolve => window.navigator.geolocation.getCurrentPosition(
position => resolve(position.coords.toJSON()),
error => resolve({code: error.code}),
// Fail fast if geolocation is not available.
{timeout: 500}
))
}
/** Asserts that coordinate or error matches the expected value */
function assert_coordinates_match(actual, expected) {
for (const key in expected) {
assert_equals(actual[key], expected[key],
`"${key}" should match the expected value ${expected[key]}`);
}
}
const SOME_COORDINATES = {
latitude: 52.51,
longitude: 13.39,
accuracy: 0.5,
altitude: 34,
altitudeAccuracy: 0.75,
heading: 180,
speed: 2.77
};
promise_test(async (t) => {
t.add_cleanup(async () => {
await test_driver.bidi.emulation.set_geolocation_override(
{coordinates: null});
});
// Get the initial geolocation (might be error).
const initial_coords = await get_current_geolocation();
// Set the geolocation override
await test_driver.bidi.emulation.set_geolocation_override({
coordinates: SOME_COORDINATES
});
// Get the geolocation after setting the override.
const coords = await get_current_geolocation();
// Assert the coordinates match the override.
assert_coordinates_match(coords, SOME_COORDINATES);
// Clear the geolocation override.
await test_driver.bidi.emulation.set_geolocation_override(
{coordinates: null});
// Assert coordinates are set to the original value.
assert_coordinates_match(await get_current_geolocation(),
initial_coords);
}, "emulate geolocation and clear override");
promise_test(async (t) => {
// Emulate position unavailable.
await test_driver.bidi.emulation.set_geolocation_override({
error: {type: 'positionUnavailable'},
});
// Get the geolocation after setting the override.
const error = await get_current_geolocation();
assert_equals(error.code, 2,
`Geolocation should be unavailable with code POSITION_UNAVAILABLE = 2`);
}, "emulate geolocation position unavailable");
promise_test(async (t) => {
assert_throws_js(Error,
() => test_driver.bidi.emulation.set_geolocation_override({
error: {type: 'positionUnavailable'},
coordinates: SOME_COORDINATES
}), "Setting both `coordinates` and `error` should fail");
}, "cannot set `coordinates` and `error` simultaneously");
</script>