Revision d0d62244432d329aa22e9278d3e83184301c3e7f authored by Chris Nardi on 07 April 2018, 01:36:26 UTC, committed by Xidorn Quan on 07 April 2018, 02:05:46 UTC
See https://github.com/w3c/csswg-drafts/issues/2509#issuecomment-379152590 for the change to target9. Also remove the extra whitespace in target8 and target1 which causes these tests to fail in Chrome and Firefox. Also remove testcase.propertyName from each test's name as this doesn't exist and just outputs undefined.
1 parent 6e68c44
OrientationSensor.https.html
<!DOCTYPE html>
<meta charset="utf-8">
<title>OrientationSensor Test</title>
<link rel="author" title="Intel" href="http://www.intel.com">
<link rel="help" href="https://w3c.github.io/orientation-sensor/">
<link rel="help" href="https://w3c.github.io/sensors/">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/generic-sensor/generic-sensor-tests.js"></script>
<div id="log"></div>
<script>
//IEEE 754: single precision retricts to 7 decimal digits
const float_precision = 1e-7;
function create_matrix(quat) {
const X = quat[0];
const Y = quat[1];
const Z = quat[2];
const W = quat[3];
const mat = new Array(
1-2*Y*Y-2*Z*Z, 2*X*Y-2*Z*W, 2*X*Z+2*Y*W, 0,
2*X*Y+2*Z*W, 1-2*X*X-2*Z*Z, 2*Y*Z-2*X*W, 0,
2*X*Z-2*Y*W, 2*Y*Z+2*W*X, 1-2*X*X-2*Y*Y, 0,
0, 0, 0, 1
);
return mat;
}
async function checkQuaternion(t, sensorType) {
const sensor = new sensorType();
const eventWatcher = new EventWatcher(t, sensor, ["reading", "error"]);
sensor.start();
await eventWatcher.wait_for("reading");
assert_equals(sensor.quaternion.length, 4);
assert_true(sensor.quaternion instanceof Array);
sensor.stop();
};
async function checkPopulateMatrix(t, sensorType) {
const sensor = new sensorType();
const eventWatcher = new EventWatcher(t, sensor, ["reading", "error"]);
//Throws with insufficient buffer space.
assert_throws({ name: 'TypeError' }, () => sensor.populateMatrix(new Float32Array(15)));
//Throws if no orientation data available.
assert_throws({ name: 'NotReadableError' }, () => sensor.populateMatrix(new Float32Array(16)));
if (window.SharedArrayBuffer) {
// Throws if passed SharedArrayBuffer view.
assert_throws({ name: 'TypeError' }, () => sensor.populateMatrix(new Float32Array(new SharedArrayBuffer(16))));
}
sensor.start();
await eventWatcher.wait_for("reading");
const quat = sensor.quaternion;
const mat_expect = create_matrix(quat);
// Works for all supported types.
const mat_32 = new Float32Array(16);
sensor.populateMatrix(mat_32);
assert_array_approx_equals(mat_32, mat_expect, float_precision);
const mat_64 = new Float64Array(16);
sensor.populateMatrix(mat_64);
assert_array_equals(mat_64, mat_expect);
const mat_dom = new DOMMatrix();
sensor.populateMatrix(mat_dom);
assert_array_equals(mat_dom.toFloat64Array(), mat_expect);
// Sets every matrix element.
mat_64.fill(123);
sensor.populateMatrix(mat_64);
assert_array_equals(mat_64, mat_expect);
sensor.stop();
}
promise_test(t => {
return checkQuaternion(t, AbsoluteOrientationSensor);
}, "Test AbsoluteOrientationSensor.quaternion return a four-element FrozenArray.");
promise_test(t => {
return checkQuaternion(t, RelativeOrientationSensor);
}, "Test RelativeOrientationSensor.quaternion return a four-element FrozenArray.");
promise_test(t => {
return checkPopulateMatrix(t, AbsoluteOrientationSensor);
}, "Test AbsoluteOrientationSensor.populateMatrix() method works correctly.");
promise_test(t => {
return checkPopulateMatrix(t, RelativeOrientationSensor);
}, "Test RelativeOrientationSensor.populateMatrix() method works correctly.");
runGenericSensorTests(AbsoluteOrientationSensor);
runGenericSensorTests(RelativeOrientationSensor);
</script>
![swh spinner](/static/img/swh-spinner.gif)
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