| <!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 trigger onerror'); |
| </script> |
| <script> |
| var scriptFailed = false; |
| var styleFailed = false; |
| var imageFailed = false; |
| var fontFailed = false; |
| var trackFailed = false; |
| var gibrishFailed = false; |
| var fetchFailed = false; |
| var noTypeFailed = false; |
| var counter = 0; |
| function count() { |
| ++window.counter; |
| }; |
| </script> |
| <link rel=preload href="../non-existent/dummy.js" as=script onerror="count();scriptFailed = true;" onload="count();"> |
| <link rel=preload href="../non-existent/dummy.css" as=style onerror="count();styleFailed = true;" onload="count();"> |
| <link rel=preload href="../non-existent/square.png" as=image onerror="count();imageFailed = true;" onload="count();"> |
| <link rel=preload href="../non-existent/Ahem.ttf" as=font crossorigin onerror="count();fontFailed = true;" onload="count();"> |
| <link rel=preload href="../non-existent/security/captions.vtt" as=track onerror="count();trackFailed = true;" onload="count();"> |
| <link rel=preload href="../non-existent/dummy.xml" as=foobarxmlthing onerror="count();gibrishFailed = true;" onload="count();"> |
| <link rel=preload href="http://127.0.0.1:9999/non-existent/dummy.xml?fetch" as=fetch onerror="count();fetchFailed = true;" onload="count();"> |
| <link rel=preload href="http://127.0.0.1:9999/non-existent/dummy.xml" onerror="count();noTypeFailed = true;" onload="count();"> |
| <script> |
| document.write('<script src="../non-existent/dummy.js"></scr' + 'ipt>' + |
| '<link rel=stylesheet href="../non-existent/dummy.css">' + |
| '<img src="../non-existent/square.png">' + |
| '<video><source src="test.mp4">' + |
| '<track kind=subtitles src="../../non-existent/security/captions.vtt" srclang=en>' + |
| '</video>' + |
| '<style>' + |
| ' @font-face { font-family:ahem; src: url(../../non-existent/Ahem.ttf); }' + |
| ' span { font-family: ahem, Arial; }' + |
| '</style>' + |
| '<span>This test makes sure that link preload triggers error events for non-existing resources.</span>'); |
| var xhr = new XMLHttpRequest(); |
| xhr.open("GET", "../non-existent/dummy.xml"); |
| xhr.send(); |
| var xhr2 = new XMLHttpRequest(); |
| xhr2.open("GET", "http://127.0.0.1:9999/non-existent/dummy.xml"); |
| xhr2.send(); |
| function test() { |
| assert_true(styleFailed); |
| assert_true(scriptFailed); |
| assert_true(imageFailed); |
| assert_true(fontFailed); |
| assert_true(trackFailed); |
| assert_false(gibrishFailed); |
| assert_true(fetchFailed); |
| assert_false(noTypeFailed); |
| t.done(); |
| }; |
| setInterval(t.step_func(function() { |
| if (window.counter >= 6) |
| test(); |
| }, 100)); |
| </script> |
| |
