| <!DOCTYPE HTML> |
| <meta charset=utf-8> |
| <title>Long Animation Frame Timing: nested scripts</title> |
| <meta name="timeout" content="long"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/utils.js"></script> |
| <script src="resources/utils.js"></script> |
| |
| <body> |
| <h1>Long Animation Frame: nested scripts</h1> |
| <div id="log"></div> |
| <div id="dummy"></div> |
| <script> |
| promise_test(async t => { |
| const [entry, script] = await expect_long_frame_with_script(t => { |
| const script_element = document.createElement("script"); |
| script_element.async = true; |
| script_element.src = "resources/loaf-after-callback.js"; |
| t.add_cleanup(() => script_element.remove()); |
| document.body.appendChild(script_element); |
| }, script => |
| script.name === new URL("resources/loaf-after-callback.js", location.href).href, |
| t); |
| assert_greater_than_equal(script.duration, very_long_frame_duration); |
| }, "a callback inside a script block should not mask LoAFs that come afterwards") |
| |
| promise_test(async t => { |
| const [entry, script] = await expect_long_frame_with_script(t => { |
| const script_element = document.createElement("script"); |
| script_element.async = true; |
| script_element.src = "resources/loaf-in-microtask-after-callback.js"; |
| t.add_cleanup(() => script_element.remove()); |
| document.body.appendChild(script_element); |
| }, script => |
| script.name === new URL("resources/loaf-in-microtask-after-callback.js", location.href).href, |
| t); |
| assert_greater_than_equal(script.duration, very_long_frame_duration); |
| }, "a callback inside a script block should not mask LoAFs in a microtask") |
| </script> |
| </body> |
