third_party/WebKit/LayoutTests/media/encrypted-media/prefixed/encrypted-media-syntax.html

   1 <!doctype html>
   2 <html lang="en">
   3     <head>
   4     </head>
   5     <body>
   6         <video></video>
   7         <p>Tests invalid and valid syntaxes.</p>
   8
   9         <script src=../../media-file.js></script>
  10         <script src=../../video-test.js></script>
  11         <script>
  12             var initData = new Uint8Array([0x51, 0x52, 0x53]);
  13             var key = initData;
  14
  15             function loadStarted()
  16             {
  17                 consoleWrite("Verify valid syntaxes do not throw.");
  18                 testExpected("video.networkState", video.NETWORK_LOADING);
  19                 testExpected("video.currentSrc", "", "!=");
  20                 run("video.webkitGenerateKeyRequest('webkit-org.w3.clearkey')");
  21                 run("video.webkitGenerateKeyRequest('webkit-org.w3.clearkey', initData)");
  22                 run("video.webkitAddKey('webkit-org.w3.clearkey', key)");
  23                 run("video.webkitAddKey('webkit-org.w3.clearkey', key, 'session')");
  24                 run("video.webkitAddKey('webkit-org.w3.clearkey', key, initData)");
  25                 run("video.webkitAddKey('webkit-org.w3.clearkey', key, initData, 'session')");
  26                 run("video.webkitCancelKeyRequest('webkit-org.w3.clearkey')");
  27                 run("video.webkitCancelKeyRequest('webkit-org.w3.clearkey', 'session')");
  28
  29                 consoleWrite("<br>Unsupported key systems result in NOT_SUPPORTED_ERR.");
  30                 testDOMException("video.webkitGenerateKeyRequest('com.example.invalid')", "DOMException.NOT_SUPPORTED_ERR");
  31                 testDOMException("video.webkitAddKey('com.example.invalid', key)", "DOMException.NOT_SUPPORTED_ERR");
  32                 testDOMException("video.webkitCancelKeyRequest('com.example.invalid')", "DOMException.NOT_SUPPORTED_ERR");
  33
  34                 endTest();
  35             }
  36
  37             consoleWrite("Test calling functions with too few parameters.");
  38             testException("video.webkitGenerateKeyRequest()", '"TypeError: Failed to execute \'webkitGenerateKeyRequest\' on \'HTMLMediaElement\': 1 argument required, but only 0 present."');
  39             testException("video.webkitAddKey()", '"TypeError: Failed to execute \'webkitAddKey\' on \'HTMLMediaElement\': 2 arguments required, but only 0 present."');
  40             testException("video.webkitAddKey('webkit-org.w3.clearkey')", '"TypeError: Failed to execute \'webkitAddKey\' on \'HTMLMediaElement\': 2 arguments required, but only 1 present."');
  41             testException("video.webkitCancelKeyRequest()", '"TypeError: Failed to execute \'webkitCancelKeyRequest\' on \'HTMLMediaElement\': 1 argument required, but only 0 present."');
  42
  43             consoleWrite("<br>Verify invalid key system parameter is caught before checking whether loading has started.");
  44             // If the above was not the case, all of these would be INVALID_STATE_ERR.
  45             // Also tests "null" case for first parameter.
  46             testExpected("video.networkState", video.NETWORK_EMPTY);
  47             testExpected("video.currentSrc", "");
  48             testDOMException("video.webkitGenerateKeyRequest('')", "DOMException.SYNTAX_ERR");
  49             testDOMException("video.webkitGenerateKeyRequest(null)", "DOMException.SYNTAX_ERR");
  50             testDOMException("video.webkitGenerateKeyRequest(undefined)", "DOMException.SYNTAX_ERR");
  51             testDOMException("video.webkitAddKey('', key)", "DOMException.SYNTAX_ERR");
  52             testDOMException("video.webkitAddKey(null, key)", "DOMException.SYNTAX_ERR");
  53             testDOMException("video.webkitAddKey(undefined, key)", "DOMException.SYNTAX_ERR");
  54             testDOMException("video.webkitCancelKeyRequest('')", "DOMException.SYNTAX_ERR");
  55             testDOMException("video.webkitCancelKeyRequest(null)", "DOMException.SYNTAX_ERR");
  56             testDOMException("video.webkitCancelKeyRequest(undefined)", "DOMException.SYNTAX_ERR");
  57
  58             consoleWrite("<br>null key is caught before load state is checked.");
  59             testDOMException("video.webkitAddKey('webkit-org.w3.clearkey', '')", "DOMException.SYNTAX_ERR");
  60             testDOMException("video.webkitAddKey('webkit-org.w3.clearkey', null)", "DOMException.SYNTAX_ERR");
  61             testDOMException("video.webkitAddKey('webkit-org.w3.clearkey', undefined)", "DOMException.SYNTAX_ERR");
  62
  63             consoleWrite("<br>0-length key is caught before load state is checked.");
  64             testDOMException("video.webkitAddKey('webkit-org.w3.clearkey', new Uint8Array())", "DOMException.TYPE_MISMATCH_ERR");
  65
  66             consoleWrite("<br>Key system validity is not checked before loading.");
  67             testDOMException("video.webkitGenerateKeyRequest('com.example.invalid')", "DOMException.INVALID_STATE_ERR");
  68             testDOMException("video.webkitAddKey('com.example.invalid', key)", "DOMException.INVALID_STATE_ERR");
  69             testDOMException("video.webkitCancelKeyRequest('com.example.invalid')", "DOMException.INVALID_STATE_ERR");
  70
  71             // FIXME(82952): Add "test-encrypted" file.
  72             video.setAttribute("src", findMediaFile("video", "../../content/test"));
  73             consoleWrite("");
  74             waitForEvent('loadstart', loadStarted);
  75         </script>
  76     </body>
  77 </html>