| OLD | NEW |
|---|
| (Empty) |
| 1 <!doctype html> | |
| 2 <html> | |
| 3 <head> | |
| 4 <style> | |
| 5 video { background-color: yellow; width: 320px; height: 240px;} | |
| 6 </style> | |
| 7 <script src=media-file.js></script> | |
| 8 <script src=video-test.js></script> | |
| 9 </head> | |
| 10 <body> | |
| 11 <video controls ></video> | |
| 12 <p>Test to ensure that a media file blocked by a beforeload handler generate
s an error | |
| 13 and does not block the document's 'load' event.</p> | |
| 14 | |
| 15 <script> | |
| 16 if (window.testRunner) | |
| 17 testRunner.dumpAsText(); | |
| 18 | |
| 19 var blockedURL; | |
| 20 var allowedURL; | |
| 21 var test; | |
| 22 var loadedmetadataFired = false; | |
| 23 var loadedFired = false; | |
| 24 | |
| 25 function logEvent(evt) | |
| 26 { | |
| 27 consoleWrite("<br>EVENT('" + evt.type + "')"); | |
| 28 } | |
| 29 | |
| 30 function loadedmetadata(evt) | |
| 31 { | |
| 32 logEvent(evt); | |
| 33 consoleWrite(""); | |
| 34 loadedmetadataFired = true; | |
| 35 checkEndTest(); | |
| 36 } | |
| 37 | |
| 38 function setupSourceTest() | |
| 39 { | |
| 40 consoleWrite("<br>*** Test using the <source> element ***"); | |
| 41 blockedURL = relativeURL(video.src); | |
| 42 allowedURL = findMediaFile("audio", "content/test"); | |
| 43 | |
| 44 // Remove 'src' attribute so <source> will be used when we force a r
eload | |
| 45 video.removeAttribute('src'); | |
| 46 | |
| 47 var blockedSource = document.createElement('source'); | |
| 48 blockedSource.src = blockedURL; | |
| 49 blockedSource.type = mimeTypeForExtension(blockedSource.src.split('.
').pop()); | |
| 50 video.appendChild(blockedSource); | |
| 51 | |
| 52 var allowedSource = document.createElement('source'); | |
| 53 allowedSource.src = allowedURL; | |
| 54 allowedSource.type = mimeTypeForExtension(allowedSource.src.split('.
').pop()); | |
| 55 video.appendChild(allowedSource); | |
| 56 | |
| 57 test = 2; | |
| 58 video.load(); | |
| 59 }; | |
| 60 | |
| 61 function error(evt) | |
| 62 { | |
| 63 logEvent(evt); | |
| 64 switch (test) | |
| 65 { | |
| 66 case 1: | |
| 67 testExpected("event.target.tagName", "VIDEO"); | |
| 68 testExpected("video.error", null, "!="); | |
| 69 testExpected("video.error.code", MediaError.MEDIA_ERR_SRC_NO
T_SUPPORTED); | |
| 70 testExpected("video.networkState", HTMLMediaElement.NETWORK_
NO_SOURCE); | |
| 71 | |
| 72 setupSourceTest(); | |
| 73 break; | |
| 74 case 2: | |
| 75 // The error should have been fired at the <source> and the
media element should | |
| 76 // not be in an error state. | |
| 77 testExpected("event.target.tagName", "SOURCE"); | |
| 78 testExpected("video.error", null); | |
| 79 break; | |
| 80 case 3: | |
| 81 failTest("Unexpected 'error' event fired!"); | |
| 82 break; | |
| 83 } | |
| 84 } | |
| 85 | |
| 86 function beforeload(evt) | |
| 87 { | |
| 88 logEvent(evt); | |
| 89 testExpected("event.target.tagName", "VIDEO"); | |
| 90 switch (test) | |
| 91 { | |
| 92 case 1: | |
| 93 consoleWrite("blocking load of 'src'"); | |
| 94 evt.preventDefault(); | |
| 95 break; | |
| 96 | |
| 97 case 2: | |
| 98 if (relativeURL(evt.url) == blockedURL) { | |
| 99 consoleWrite("blocking load of first <source> elem
ent"); | |
| 100 evt.preventDefault(); | |
| 101 } else { | |
| 102 consoleWrite("allowing load of second <source> ele
ment"); | |
| 103 } | |
| 104 break; | |
| 105 } | |
| 106 } | |
| 107 | |
| 108 function loaded(evt) | |
| 109 { | |
| 110 loadedFired = true; | |
| 111 checkEndTest(); | |
| 112 }; | |
| 113 | |
| 114 function checkEndTest() | |
| 115 { | |
| 116 if (loadedmetadataFired && loadedFired) | |
| 117 endTest(); | |
| 118 }; | |
| 119 | |
| 120 findMediaElement(); | |
| 121 | |
| 122 video.addEventListener('loadstart', logEvent, true); | |
| 123 video.addEventListener('loadedmetadata', loadedmetadata, true); | |
| 124 video.addEventListener('beforeload', beforeload, true); | |
| 125 video.addEventListener('error', error, true); | |
| 126 window.addEventListener('load', loaded, true); | |
| 127 | |
| 128 consoleWrite("*** Test initial state ***"); | |
| 129 testExpected("video.networkState", HTMLMediaElement.NETWORK_EMPTY); | |
| 130 testExpected("video.error", null); | |
| 131 | |
| 132 consoleWrite("<br>*** Test blocking the 'src' attribute ***"); | |
| 133 test = 1; | |
| 134 var mediaFile = findMediaFile("video", "content/test"); | |
| 135 video.src = mediaFile; | |
| 136 </script> | |
| 137 | |
| 138 </body> | |
| 139 </html> | |
| OLD | NEW |
|---|
Chromium Code Reviews
