Summary

Harness status: OK

Found 1 tests

Details

ResultTest NameMessage
PassLayout shift before onload is not buffered into the performance timeline.
Asserts run
Pass
assert_implements(function "function LayoutShift() { [native code] }", "Layout Instability is not supported.")
    at Test.<anonymous> ( /layout-instability/buffer-layout-shift.html:14:3)
Pass
assert_equals(1, 1)
    at Test.<anonymous> ( /layout-instability/buffer-layout-shift.html:22:7)
Pass
assert_equals("layout-shift", "layout-shift")
    at Test.<anonymous> ( /layout-instability/buffer-layout-shift.html:24:7)
Pass
assert_equals("", "")
    at Test.<anonymous> ( /layout-instability/buffer-layout-shift.html:25:7)
Pass
assert_greater_than_equal(239, 238.60000038146973)
    at Test.<anonymous> ( /layout-instability/buffer-layout-shift.html:26:7)
Pass
assert_less_than_equal(239, 239.5)
    at Test.<anonymous> ( /layout-instability/buffer-layout-shift.html:27:7)
Pass
assert_equals(0, 0)
    at Test.<anonymous> ( /layout-instability/buffer-layout-shift.html:28:7)
Pass
assert_equals(0.00244140625, 0.00244140625)
    at Test.<anonymous> ( /layout-instability/buffer-layout-shift.html:31:7)
Pass
assert_equals(0, 0, "getEntriesByType should have no layout-shift entries")
    at Test.<anonymous> ( /layout-instability/buffer-layout-shift.html:34:7)
Pass
assert_equals(0, 0, "getEntriesByName should have no layout-shift entries")
    at Test.<anonymous> ( /layout-instability/buffer-layout-shift.html:35:7)
Pass
assert_equals(0, 0, "getEntries should have no layout-shift entries")
    at Test.<anonymous> ( /layout-instability/buffer-layout-shift.html:36:7)