This is a testharness.js-based test.
[FAIL] e.style['image-rendering'] = "smooth" should set the property value
assert_not_equals: property should be set got disallowed value ""
[FAIL] e.style['image-rendering'] = "high-quality" should set the property value
assert_not_equals: property should be set got disallowed value ""
[FAIL] e.style['image-rendering'] = "crisp-edges" should set the property value
assert_not_equals: property should be set got disallowed value ""
Harness: the test ran to completion.