| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8" /> |
| <title>Resource Timing ignores failed resources</title> |
| <link rel="author" title="Google" href="http://www.google.com/" /> |
| <link rel="help" href="http://www.w3.org/TR/resource-timing/#dom-performanceresourcetiming-initiatortype"/> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/webperftestharness.js"></script> |
| <script src="resources/webperftestharnessextension.js"></script> |
| <script> |
| let iframe; |
| function setup_iframe() { |
| const iframe_content = '<img src="resources/non-existing-file.png"></img>'; |
| iframe = document.getElementById('frameContext'); |
| iframe.contentWindow.document.write(iframe_content); |
| } |
| function onload_test() { |
| const context = new PerformanceContext(iframe.contentWindow.performance); |
| const entries = context.getEntriesByType('resource'); |
| test_true(entries.length == 0, "entries.length == 0"); |
| } |
| window.setup_iframe = setup_iframe; |
| </script> |
| </head> |
| <body> |
| <h1>Description</h1> |
| <p>This test validates that failed resources aren't present in the Resource Timing buffer.</p> |
| <div id="log"></div> |
| <iframe id="frameContext" onload="onload_test();" src="resources/inject_resource_test.html"></iframe> |
| </body> |
| </html> |
