| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| var loaded = 0; |
| var expectedToLoad = 6; |
| </script> |
| <link rel=preload href="/WebKit/preload/resources/square.png?img_good_type" as=image type="image/jpeg" onload="++loaded;"> |
| <link rel=preload href="/WebKit/preload/resources/square.png?img_svg_type" as=image type="image/jpeg" onload="++loaded;"> |
| <link rel=preload href="/WebKit/preload/resources/square.png?img_bad_type" as=image type="image/bla"> |
| <link rel=preload href="/WebKit/preload/resources/square.png?script_good_type" as=script type="text/javascript" onload="++loaded;"> |
| <link rel=preload href="/WebKit/preload/resources/square.png?script_bad_type" as=script type="text/fooscript"> |
| <link rel=preload href="/WebKit/preload/resources/square.png?style_good_type" as=style type="text/css" onload="++loaded;"> |
| <link rel=preload href="/WebKit/preload/resources/square.png?style_bad_type" as=style type="text/stylefoo"> |
| <link rel=preload href="/WebKit/preload/resources/square.png?font_good_type" as=font type="font/woff2" onload="++loaded;"> |
| <link rel=preload href="/WebKit/preload/resources/square.png?font_bad_type" as=font type="font/woffff"> |
| <link rel=preload href="/WebKit/preload/resources/square.png?track_good_type" as=track type="text/vtt" onload="++loaded;"> |
| <link rel=preload href="/WebKit/preload/resources/square.png?track_bad_type" as=track type="text/bar"> |
| <script src="/WebKit/preload/resources/dummy.js?pipe=trickle(d0.5)"></script> |
| <script> |
| var t = async_test('Makes sure that preloaded resources are not downloaded when the type is not supported.'); |
| window.setInterval(t.step_func(function() { |
| function verifyDownloadNumber(url, number) { |
| var absolute_url = new URL(url, window.location.href); |
| assert_equals(performance.getEntriesByName(absolute_url).length, number, url); |
| } |
| if (loaded == expectedToLoad) { |
| verifyDownloadNumber("/WebKit/preload/resources/square.png?img_good_type", 1); |
| verifyDownloadNumber("/WebKit/preload/resources/square.png?img_svg_type", 1); |
| verifyDownloadNumber("/WebKit/preload/resources/square.png?img_bad_type", 0); |
| verifyDownloadNumber("/WebKit/preload/resources/square.png?script_good_type", 1); |
| verifyDownloadNumber("/WebKit/preload/resources/square.png?script_bad_type", 0); |
| verifyDownloadNumber("/WebKit/preload/resources/square.png?style_good_type", 1); |
| verifyDownloadNumber("/WebKit/preload/resources/square.png?style_bad_type", 0); |
| verifyDownloadNumber("/WebKit/preload/resources/square.png?font_good_type", 1); |
| verifyDownloadNumber("/WebKit/preload/resources/square.png?font_bad_type", 0); |
| verifyDownloadNumber("/WebKit/preload/resources/square.png?track_good_type", 1); |
| verifyDownloadNumber("/WebKit/preload/resources/square.png?track_bad_type", 0); |
| document.write('<img src="/WebKit/preload/resources/square.png?img_good_type">'); |
| document.write('<img src="/WebKit/preload/resources/square.png?img_svg_type">'); |
| document.write('<script src="/WebKit/preload/resources/square.png?script_good_type">'); |
| document.write('<link href="/WebKit/preload/resources/square.png?script_good_type" rel=stylesheet>'); |
| document.write('<style>@font-face { font-family:ahem; src: url(/WebKit/preload/resources/square.png?font_good_type); } span { font-family: ahem, Arial; } </style>'); |
| document.write('<video><track kind=subtitles src="/WebKit/preload/resources/square.png?track_good_type" srclang=en></video>'); |
| t.done(); |
| } |
| }), 200); |
| </script> |
| <span>foo</span> |
