| #!/usr/bin/env python3 |
| |
| import sys |
| |
| sys.stdout.write( |
| 'Link: <http://127.0.0.1:8000/resources/dummy.js>; rel=preload; as=script\r\n' |
| 'LiNk:<http://127.0.0.1:8000/resources/dummy.css>; rel=preload; as=style\r\n' |
| 'Link: <http://127.0.0.1:8000/resources/square100.png>;rel=preload;as=image\r\n' |
| 'Link: <http://127.0.0.1:8000/resources/square100.png?background>;rel=preload;as=image\r\n' |
| 'Link: <http://127.0.0.1:8000/resources/Ahem.woff>; rel=preload; as=font; crossorigin\r\n' |
| 'Link: <http://127.0.0.1:8000/resources/test.mp4>; rel=preload; as=video\r\n' |
| 'Link: <http://127.0.0.1:8000/resources/test.oga>; rel=preload; as=audio\r\n' |
| 'link: <http://127.0.0.1:8000/security/resources/captions.vtt>; rel=preload; as=track\r\n' |
| 'Link: <http://127.0.0.1:8000/resources/dummy.xml?foobar>; rel=preload; as=foobar\r\n' |
| 'Link: <http://127.0.0.1:8000/resources/dummy.xml>; as=fetch; crossorigin; rel=preload\r\n' |
| 'Content-Type: text/html\r\n\r\n' |
| ) |
| |
| print('''<!DOCTYPE html> |
| <script src="/js-test-resources/testharness.js"></script> |
| <script src="/js-test-resources/testharnessreport.js"></script> |
| <script> |
| var t = async_test('Makes sure that preloaded resources are not downloaded again when used'); |
| </script> |
| <script src="http://127.0.0.1:8000/resources/slow-script.pl?delay=200"></script> |
| <style> |
| #background { |
| width: 200px; |
| height: 200px; |
| background-image: url(http://127.0.0.1:8000/resources/square100.png?background); |
| } |
| @font-face { |
| font-family:ahem; |
| src: url(http://127.0.0.1:8000/resources/Ahem.woff); |
| } |
| span { font-family: ahem, Arial; } |
| </style> |
| <link rel="stylesheet" href="http://127.0.0.1:8000/resources/dummy.css"> |
| <script src="http://127.0.0.1:8000/resources/dummy.js"></script> |
| <div id="background"></div> |
| <img src="http://127.0.0.1:8000/resources/square100.png"> |
| <video src="http://127.0.0.1:8000/resources/test.mp4"> |
| <track kind=subtitles src="http://127.0.0.1:8000/security/resources/captions.vtt" srclang=en> |
| </video> |
| <audio src="http://127.0.0.1:8000/resources/test.oga"></audio> |
| <script> |
| var xhr = new XMLHttpRequest(); |
| xhr.open("GET", "http://127.0.0.1:8000/resources/dummy.xml"); |
| xhr.send(); |
| |
| window.addEventListener("load", t.step_func(function() { |
| function verifyDownloadNumber(url, number) { |
| assert_equals(performance.getEntriesByName(url).length, number, url); |
| } |
| setTimeout(t.step_func(function() { |
| verifyDownloadNumber("http://127.0.0.1:8000/resources/dummy.js", 1); |
| verifyDownloadNumber("http://127.0.0.1:8000/resources/dummy.css", 1); |
| verifyDownloadNumber("http://127.0.0.1:8000/resources/square100.png", 1); |
| verifyDownloadNumber("http://127.0.0.1:8000/resources/square100.png?background", 1); |
| verifyDownloadNumber("http://127.0.0.1:8000/resources/Ahem.woff", 1); |
| verifyDownloadNumber("http://127.0.0.1:8000/resources/dummy.xml?foobar", 0); |
| verifyDownloadNumber("http://127.0.0.1:8000/security/resources/captions.vtt", 1); |
| // FIXME: XHR should trigger a single download, but it downloads 2 resources instead. |
| verifyDownloadNumber("http://127.0.0.1:8000/resources/dummy.xml", 2); |
| // FIXME: We should verify for video and audio as well, but they seem to (flakily?) trigger multiple partial requests. |
| t.done(); |
| }), 100); |
| })); |
| </script>''') |
