[dangling-markup-mitigation.tentative.html]
[Fetch: /images/gre\\nen-1x1.png?img=<]
expected: FAIL
[Fetch: /images/gre\\ren-1x1.png?img=<]
expected: FAIL
[Fetch: /images/gre\\ten-1x1.png?img=<]
expected: FAIL
[Fetch: /images/green-1x1.png?<\\n=block]
expected: FAIL
[Fetch: /images/green-1x1.png?<\\r=block]
expected: FAIL
[Fetch: /images/green-1x1.png?<\\t=block]
expected: FAIL
[
]
expected: FAIL
[
]
expected: FAIL
[\\n
\\n ]
expected: FAIL