device-memory.https.any.js (468B)
1 test(function() { 2 assert_equals(typeof navigator.deviceMemory, "number", 3 "navigator.deviceMemory returns a number"); 4 assert_true(navigator.deviceMemory >= 0, 5 "navigator.deviceMemory returns a positive value"); 6 assert_true([0.25, 0.5, 1, 2, 4, 8].includes(navigator.deviceMemory), 7 "navigator.deviceMemory returns a power of 2 between 0.25 and 8"); 8 }, "navigator.deviceMemory is a positive number, a power of 2, between 0.25 and 8");