| <!DOCTYPE html> |
| <html> |
| <head> |
| <link rel="help" href="https://issuetracker.google.com/issues/41380554"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-actions.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <style> |
| html, body { margin: 0; padding: 0; } |
| #parent { |
| width: 300px; |
| height: 300px; |
| background-color: rgba(0, 0, 255, 0.5); |
| transform-style: preserve-3d; |
| } |
| #child1 { |
| width: 200px; |
| height: 100px; |
| background-color: red; |
| transform: translateZ(-10px); |
| } |
| #child2 { |
| width: 200px; |
| height: 100px; |
| background-color: green; |
| transform: translateZ(10px); |
| } |
| </style> |
| </head> |
| <body> |
| <div id="parent"> |
| <div id="child1"></div> |
| <div id="child2"></div> |
| </div> |
| <script> |
| async function hit_test(x, y, target_id) { |
| const promise = new Promise(resolve => { |
| document.addEventListener("click", function (event) { |
| assert_equals(event.target.id, target_id, `Click should be on ${target_id}`); |
| resolve(); |
| }, { once: true }); |
| }); |
| let click = new test_driver.Actions() |
| .pointerMove(x, y) |
| .pointerDown() |
| .pointerUp(); |
| await click.send(); |
| await promise; |
| } |
| |
| promise_test(async () => { |
| await hit_test(50, 50, "parent"); |
| await hit_test(50, 150, "child2"); |
| await hit_test(50, 250, "parent"); |
| }, "Hit test preserve-3d descendant"); |
| </script> |
| </body> |
| </html> |
