buffer-full-then-decreased.html (1073B)
1 <!DOCTYPE HTML> 2 <html> 3 <head> 4 <meta charset="utf-8" /> 5 <title>This test validates that reducing the buffer size after entries were 6 queued does not drop those entries, nor does it call the 7 resourcetimingbufferfull event callback.</title> 8 <link rel="author" title="Google" href="http://www.google.com/" /> 9 <link rel="help" 10 href="https://www.w3.org/TR/resource-timing-2/#dom-performance-onresourcetimingbufferfull"/> 11 <script src="/resources/testharness.js"></script> 12 <script src="/resources/testharnessreport.js"></script> 13 <script src="resources/resource-loaders.js"></script> 14 <script src="resources/buffer-full-utilities.js"></script> 15 </head> 16 <body> 17 <script> 18 promise_test(async t => { 19 addAssertUnreachedBufferFull(t); 20 await fillUpTheBufferWithTwoResources(); 21 performance.setResourceTimingBufferSize(1); 22 await waitForNextTask(); 23 checkEntries(2); 24 }, "Test that if the buffer is reduced after entries were added to it, those" + 25 " entries don't get cleared, nor is the resourcetimingbufferfull event" + 26 " being called."); 27 </script> 28 </body> 29 </html>