| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>window.performance.navigation attributes</title> |
| <link rel="author" title="Mozilla" href="https://www.mozilla.org/" /> |
| <link rel="help" href="https://www.w3.org/TR/navigation-timing-2/#processing-model"/> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/performance-timeline-utils.js"></script> |
| <script src="resources/webperftestharness.js"></script> |
| </head> |
| <body> |
| <h1>Description</h1> |
| <p>This test checks that the transferSize, encodedBodySize and decodedBodySize attributes have correct values when checked in the onload handler</p> |
| |
| <div id="log"></div> |
| |
| <script> |
| async_test(function (t) { |
| document.addEventListener("DOMContentLoaded", t.step_func_done(() => { |
| let entry = window.performance.getEntriesByType("navigation")[0]; |
| assert_greater_than(entry.transferSize, 1000, "descr"); |
| assert_greater_than(entry.encodedBodySize, 1000, "descr"); |
| assert_greater_than(entry.decodedBodySize, 1000, "descr"); |
| })); |
| }, "Test that the attributes have a proper value during DOMContentLoaded"); |
| |
| async_test(function (t) { |
| window.addEventListener("load", t.step_func_done(() => { |
| let entry = window.performance.getEntriesByType("navigation")[0]; |
| assert_greater_than(entry.transferSize, 1000, "descr"); |
| assert_greater_than(entry.encodedBodySize, 1000, "descr"); |
| assert_greater_than(entry.decodedBodySize, 1000, "descr"); |
| async_test(function (t) { |
| setTimeout(t.step_func_done(() => { |
| let entry = window.performance.getEntriesByType("navigation")[0]; |
| assert_greater_than(entry.transferSize, 1000, "descr"); |
| assert_greater_than(entry.encodedBodySize, 1000, "descr"); |
| assert_greater_than(entry.decodedBodySize, 1000, "descr"); |
| }), 0); |
| }, "Test that the attributes have a proper value during a task after onload"); |
| })); |
| }, "Test that the attributes have a proper value during onload"); |
| |
| </script> |
| </body> |
| </html> |