| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Tab-under navigations are blocked</title> |
| <button>Click for tab-under</button> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <script> |
| // TODO(csharrison): Link to spec issue for this change. |
| var t = async_test("Tab-unders are blocked"); |
| function doTabUnder() { |
| var new_window = window.open(); |
| assert_not_equals(null, new_window, "unable to open a new window"); |
| |
| // Navigate cross-origin without user activation. |
| window.location = "http://{{domains[www2]}}:{{ports[http][0]}}/"; |
| |
| // The navigation should fail. Set a reasonable timeout so if it succeeds the |
| // successful navigation will have occurred before the timeout. A failed test |
| // Will successfully navigate to / and timeout. |
| t.step_timeout(() => t.done(), 1000); |
| }; |
| |
| // A simulated click using test_driver is required to allow the popup to |
| // proceed with user activation. |
| var button = document.getElementsByTagName('button')[0]; |
| button.addEventListener("click", t.step_func(doTabUnder)); |
| test_driver.click(button); |
| </script> |
