PNG document.contentType === 'image/png'

Summary

Harness status: OK

Found 1 tests

1 Fail

Details

Result

Test Name

Message

Fail

PNG document.contentType === 'image/png'

Cannot read properties of null (reading 'contentType')

TypeError: Cannot read properties of null (reading 'contentType')
    at Test.<anonymous> (https://wpt.live/dom/nodes/Document-contentType/contentType/contenttype_png.html:10:42)
    at Test.step (https://wpt.live/resources/testharness.js:2642:25)
    at HTMLIFrameElement.<anonymous> (https://wpt.live/resources/testharness.js:2717:32)

Asserts run

No asserts ran