| <!DOCTYPE html> |
| <title>Test that user activation propagation is fenced.</title> |
| <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> |
| <script src="/common/utils.js"></script> |
| <script src="/common/dispatcher/dispatcher.js"></script> |
| <script src="resources/utils.js"></script> |
| |
| <body> |
| <script> |
| // Simulate a click in frame context `frame`. |
| async function click(frame) { |
| var actions = new test_driver.Actions(); |
| await actions.pointerMove(0, 0, {origin: frame}) |
| .pointerDown() |
| .pointerUp() |
| .send(); |
| } |
| |
| assert_activations = (sticky_activation, transient_activation, frame_name) => { |
| if (sticky_activation) { |
| assert_true(navigator.userActivation.hasBeenActive, |
| frame_name + " has been activated."); |
| } else { |
| assert_false(navigator.userActivation.hasBeenActive, |
| frame_name + " has not been activated yet."); |
| } |
| if (transient_activation) { |
| assert_true(navigator.userActivation.isActive, |
| frame_name + " is currently active."); |
| } else { |
| assert_false(navigator.userActivation.isActive, |
| frame_name + " is not currently active."); |
| } |
| }; |
| |
| promise_test(async () => { |
| // This test checks that consumption of transient user activations is |
| // fenced, i.e. that when the top-level embedder and a fenced frame are |
| // both active, and one of them performs an operation that consumes |
| // transient user activation (sets `navigator.userActivation.isActive` |
| // to `false`), it doesn't affect the other frame. |
| |
| // Given a top-level frame A and fenced frame B, the structure of the |
| // test is as follows: |
| // - Activate both A and B with a click |
| // - Consume A's transient user activation with `window.open` |
| // - Check that A is inactive and B is active |
| // - Reactivate A with a click |
| // - Consume B's transient user activation with `window.open` |
| // - Check that A is active and B is inactive |
| |
| const B = attachFencedFrameContext(); |
| |
| // Check that both frames are inactive after loading. |
| assert_activations(false, false, "A"); |
| await B.execute(assert_activations, [false, false, "B"]); |
| |
| // Send a click to activate the top-level frame, and check user activation. |
| await click(document.documentElement); |
| assert_activations(true, true, "A"); |
| await B.execute(assert_activations, [false, false, "B"]); |
| |
| // Send a click to activate the fenced frame, and check user activation. |
| await click(B.element); |
| assert_activations(true, true, "A"); |
| await B.execute(assert_activations, [true, true, "B"]); |
| |
| // Open a window to consume the top-level transient user activation. |
| window.open('about:blank'); |
| |
| // Check that it consumed the navigation in only the top-level frame. |
| assert_activations(true, false, "A"); |
| await B.execute(assert_activations, [true, true, "B"]); |
| |
| // Reactivate this frame and check the user activation status. |
| await click(document.documentElement); |
| assert_activations(true, true, "A"); |
| await B.execute(assert_activations, [true, true, "B"]); |
| |
| // Open a window in the fenced frame to consume its transient activation. |
| await B.execute(() => { |
| window.open('about:blank'); |
| }); |
| |
| // Check that B's transient user activation was consumed. |
| assert_activations(true, true, "A"); |
| await B.execute(assert_activations, [true, false, "B"]); |
| |
| }, 'user-activation'); |
| </script> |
| </body> |
