testing/web-platform/tests/webxr/webGLCanvasContext_makecompatible_reentrant.https.html

   1 <!DOCTYPE html>
   2 <script src="/resources/testharness.js"></script>
   3 <script src="/resources/testharnessreport.js"></script>
   4 <script src="resources/webxr_test_constants.js"></script>
   5 <script src="resources/webxr_util.js"></script>
   6 <script>
   7
   8 xr_promise_test(
   9   "Verify promise from a non-reentrant to makeXRCompatible() is resolved",
  10   (t) => {
  11     var gl = document.createElement('canvas').getContext('webgl');
  12     return navigator.xr.test.simulateDeviceConnection(TRACKED_IMMERSIVE_DEVICE)
  13       .then((controller) => {
  14         assert_false(gl.getContextAttributes().xrCompatible);
  15         return gl.makeXRCompatible();
  16       }).then(() => {
  17         assert_true(gl.getContextAttributes().xrCompatible);
  18         return gl.makeXRCompatible();
  19       }).then(() => {
  20         assert_true(gl.getContextAttributes().xrCompatible);
  21       });
  22   });
  23
  24 xr_promise_test(
  25   "Verify promises from reentrant calls to makeXRCompatible() are resolved",
  26   (t) => {
  27     var gl = document.createElement('canvas').getContext('webgl');
  28     return navigator.xr.test.simulateDeviceConnection(TRACKED_IMMERSIVE_DEVICE)
  29       .then((controller) => {
  30         assert_false(gl.getContextAttributes().xrCompatible);
  31
  32         return Promise.all([gl.makeXRCompatible(),
  33                             gl.makeXRCompatible(),
  34                             gl.makeXRCompatible()]);
  35       }).then(() => {
  36         assert_true(gl.getContextAttributes().xrCompatible);
  37       });
  38   });
  39
  40 </script>