| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <script src="../../../../resources/testharness.js"></script> | |
| <script src="../../../../resources/testharnessreport.js"></script> | |
| <script> | |
| test(t => { | |
| assert_true( | |
| performance.memory.usedJSHeapSizeWithoutExternalMemory === undefined); | |
| assert_true( | |
| performance.memory.totalJSHeapSizeWithoutExternalMemory === undefined); | |
| }, "Legacy performance memory counters are disabled without Origin Trial."); | |
| </script> |