chromium/third_party/blink/web_tests/http/tests/inspector-protocol/fetch/mime-type-sniffing-expected.txt

Tests MIME type sniffing of fetch response
Request to http://test.com/, type: Document
Request to http://test.com/image1.jpg, type: Image
http://test.com/image1.jpg, reported MIME type: image/jpeg
Request to http://test.com/image2.jpg, type: Image
http://test.com/image2.jpg, reported MIME type: text/plain
Request to http://test.com/image3.jpg, type: Image
http://test.com/image3.jpg, reported MIME type: text/plain
Request to http://test.com/image4.jpg, type: Image
http://test.com/image4.jpg, reported MIME type: image/jpeg
Request to http://test.com/image5.jpg, type: Image
http://test.com/image5.jpg, reported MIME type: image/png