The Tor Browser: dom/camera/test/test_camera_hardware

     1 <!DOCTYPE HTML>

     2 <html>

     3 <!--

     4 https://bugzilla.mozilla.org/show_bug.cgi?id=940424

     5 -->

     6 <head>

     7   <title>Bug 940424 - Test camera hardware API failure handling</title>

     8   <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>

     9   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

    10   <script type="text/javascript" src="camera_common.js"></script>

    11   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

    12 </head>

    13 <body>

    14   <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=940424">Mozilla Bug 940424</a>

    15   <video id="viewfinder" width = "200" height = "200" autoplay></video>

    16   <img src="#" alt="This image is going to load" id="testimage"/>

    18 <script class="testbody" type="text/javascript;version=1.7">

    20 var whichCamera = navigator.mozCameras.getListOfCameras()[0];

    21 var initialConfig = {

    22   mode: 'picture',

    23   recorderProfile: 'cif',

    24   previewSize: {

    25     width: 352,

    26     height: 288

    27   }

    28 };

    30 var cameraObj;

    32 // Shorthand functions

    33 function end() {

    34   CameraTest.end();

    35 }

    36 function next() {

    37   CameraTest.next();

    38 }

    40 // The array of tests

    41 var tests = [

    42   {

    43     key: "auto-focus-failure",

    44     func: function testAutoFocusApiFailure(camera) {

    45       function onSuccess(success) {

    46         ok(false, "autoFocus() succeeded incorrectly");

    47         end();

    48       }

    49       function onError(error) {

    50         ok(true, "autoFocus() failed correctly with: " + error);

    51         next();

    52       }

    53       camera.autoFocus(onSuccess, onError);

    54     }

    55   },

    56   {

    57     key: "auto-focus-process-failure",

    58     func: function testAutoFocusProcessFailure(camera) {

    59       function onSuccess(success) {

    60         if (success) {

    61           ok(false, "autoFocus() process succeeded incorrectly");

    62           end();

    63         } else {

    64           ok(true, "autoFocus() process failed correctly");

    65           next();

    66         }

    67       }

    68       function onError(error) {

    69         ok(false, "autoFocus() process failed incorrectly with: " + error);

    70         end();

    71       }

    72       camera.autoFocus(onSuccess, onError);

    73     }

    74   },

    75   {

    76     key: "take-picture-failure",

    77     func: function testTakePictureApiFailure(camera) {

    78       function onSuccess(picture) {

    79         ok(false, "takePicture() succeeded incorrectly");

    80         end();

    81       }

    82       function onError(error) {

    83         ok(true, "takePicture() failed correctly with: " + error);

    84         next();

    85       }

    86       camera.takePicture(null, onSuccess, onError);

    87     }

    88   },

    89   {

    90     key: "take-picture-process-failure",

    91     func: function testTakePictureProcessFailure(camera) {

    92       function onSuccess(picture) {

    93         ok(false, "takePicture() process succeeded incorrectly");

    94         end();

    95       }

    96       function onError(error) {

    97         ok(true, "takePicture() process failed correctly with: " + error);

    98         next();

    99       }

   100       camera.takePicture(null, onSuccess, onError);

   101     }

   102   },

   103 ];

   105 var testGenerator = function() {

   106   for (var i = 0; i < tests.length; ++i ) {

   107     yield tests[i];

   108   }

   109 }();

   111 window.addEventListener('beforeunload', function() {

   112   document.getElementById('viewfinder').mozSrcObject = null;

   113   cameraObj.release();

   114   cameraObj = null;

   115 });

   117 CameraTest.begin("hardware", function(test) {

   118   function onSuccess(camera, config) {

   119     document.getElementById('viewfinder').mozSrcObject = camera;

   120     cameraObj = camera;

   121     CameraTest.next = function() {

   122       try {

   123         var t = testGenerator.next();

   124         test.set(t.key, t.func.bind(undefined, camera));

   125       } catch(e) {

   126         if (e instanceof StopIteration) {

   127           end();

   128         } else {

   129           throw e;

   130         }

   131       }

   132     };

   133     next();

   134   }

   135   function onError(error) {

   136     ok(false, "getCamera() failed with: " + error);

   137     end();

   138   }

   139   navigator.mozCameras.getCamera(whichCamera, initialConfig, onSuccess, onError);

   140 });

   142 </script>

   143 </body>

   145 </html>

The Tor Browser / file revision