| <!DOCTYPE html> <!-- webkit-test-runner [ SpatialPortalEnabled=true ModelElementEnabled=true ModelProcessEnabled=true allowTestOnlyIPC=true ] --> |
| <html> |
| <head> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="../resources/ui-helper.js"></script> |
| <style> |
| #outer { spatial: portal; width: 400px; height: 200px; } |
| #inner { spatial: portal; width: 300px; height: 150px; } |
| </style> |
| <body> |
| <div id="outer"> |
| <div id="inner"> |
| <model id="model"><source src="../model-element/resources/cube.usdz"></model> |
| </div> |
| </div> |
| <script> |
| 'use strict'; |
| |
| window.internals?.disableModelLoadDelaysForTesting(); |
| |
| promise_test(async t => { |
| const model = document.getElementById("model"); |
| await model.ready; |
| await UIHelper.ensureStablePresentationUpdate(); |
| |
| const outer = document.getElementById("outer"); |
| const inner = document.getElementById("inner"); |
| |
| assert_true(internals.establishesSpatialPortal(outer), "the outer element establishes a portal"); |
| assert_false(internals.establishesSpatialPortal(inner), "the nested spatial: portal is a noop"); |
| |
| assert_equals(internals.numberOfHostedModelsInSpatialPortal(outer), 1, "the single (outer) portal hosts the model"); |
| assert_equals(internals.numberOfHostedModelsInSpatialPortal(inner), 0, "the nested portal hosts nothing"); |
| }, "A <model> in nested spatial portals delegates to the outer portal"); |
| </script> |
| </body> |
| </html> |
