| <!DOCTYPE html><!-- webkit-test-runner [ SpatialPortalEnabled=true ModelElementEnabled=true ModelProcessEnabled=true allowTestOnlyIPC=true ] --> |
| <html> |
| <head> |
| <script src="../resources/ui-helper.js"></script> |
| <style> |
| .portal { |
| spatial: portal; |
| width: 300px; |
| height: 150px; |
| } |
| </style> |
| </head> |
| <body> |
| <div id="portal" class="portal"> |
| <model id="model" src="../model-element/resources/cube.usdz"></model> |
| </div> |
| <div id="neverHosted" class="portal"></div> |
| <pre id="results"></pre> |
| <script> |
| window.onload = async function () { |
| window.internals?.disableModelLoadDelaysForTesting(); |
| window.testRunner?.waitUntilDone(); |
| window.testRunner?.dumpAsText(); |
| |
| const portal = document.getElementById("portal"); |
| const model = document.getElementById("model"); |
| const lines = []; |
| |
| // Only layer counts are comparable across portals, since their positions differ. |
| const layerCount = tree => (tree.match(/\(layer bounds/g) ?? []).length; |
| |
| await model.ready; |
| await UIHelper.ensureStablePresentationUpdate(); |
| const withModel = await UIHelper.getCALayerTreeForCompositedElement(portal); |
| |
| model.remove(); |
| await UIHelper.ensureStablePresentationUpdate(); |
| const afterRemoval = await UIHelper.getCALayerTreeForCompositedElement(portal); |
| const neverHosted = await UIHelper.getCALayerTreeForCompositedElement(document.getElementById("neverHosted")); |
| |
| lines.push(`hosted models after removal: ${window.internals?.numberOfHostedModelsInSpatialPortal(portal)}`); |
| lines.push(`layer count with model: ${layerCount(withModel)}`); |
| lines.push(`layer count after removal: ${layerCount(afterRemoval)}`); |
| lines.push(`layer count never hosted: ${layerCount(neverHosted)}`); |
| lines.push(""); |
| lines.push("With one hosted model:", withModel); |
| lines.push("After removing it:", afterRemoval); |
| lines.push("Portal that never hosted a model:", neverHosted); |
| |
| results.textContent = lines.join("\n"); |
| |
| portal.remove(); |
| |
| window.testRunner?.notifyDone(); |
| }; |
| </script> |
| </body> |
| </html> |
