buffer-full-increase-buffer-during-callback.html (1028B)
1 <!DOCTYPE HTML> 2 <html> 3 <head onload> 4 <meta charset="utf-8" /> 5 <title>This test validates increasing the buffer size in onresourcetimingbufferfull callback of resource timing.</title> 6 <link rel="author" title="Google" href="http://www.google.com/" /> 7 <link rel="help" href="https://www.w3.org/TR/resource-timing-2/#dom-performance-onresourcetimingbufferfull"/> 8 <script src="/resources/testharness.js"></script> 9 <script src="/resources/testharnessreport.js"></script> 10 <script src="resources/resource-loaders.js"></script> 11 <script src="resources/buffer-full-utilities.js"></script> 12 </head> 13 <body> 14 <script> 15 promise_test(async () => { 16 await fillUpTheBufferWithSingleResource(); 17 performance.addEventListener('resourcetimingbufferfull', () => { 18 performance.setResourceTimingBufferSize(2); 19 }); 20 await load.script(scriptResources[1]); 21 await bufferFullFirePromise; 22 checkEntries(2); 23 }, "Test that increasing the buffer during the callback is enough for entries not to be dropped"); 24 </script> 25 </body> 26 </html>