| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <link rel="author" title="Google" href="http://www.google.com/" /> |
| <link rel="help" href="https://www.w3.org/TR/resource-timing-2/#dom-performance-setresourcetimingbuffersize"> |
| <title>This test validates that setResourceTimingBufferFull behaves appropriately when set to the current buffer level.</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/resource-loaders.js"></script> |
| <script src="resources/buffer-full-utilities.js"></script> |
| </head> |
| <body> |
| <script> |
| promise_test(async t => { |
| await forceBufferFullEvent(); |
| performance.clearResourceTimings(); |
| return new Promise(resolve => { |
| new PerformanceObserver(t.step_func(() => { |
| assert_equals(performance.getEntriesByType('resource').length, 1, |
| 'The entry should be available in the performance timeline!'); |
| resolve(); |
| })).observe({type: 'resource'}); |
| load.script(scriptResources[2]); |
| }); |
| }, "Test that entry was added to the buffer after a buffer full event"); |
| </script> |
