Bug 1500733 - Remove tests, r=aosmond
authorAndrea Marchesini <amarchesini@mozilla.com>
Tue, 23 Oct 2018 23:35:44 +0200
changeset 490928 8b5a4cd42d40d1ff27ec63265960f7e6fd43dfea
parent 490927 e324b60281ddc58a514dc84db048431a64312a01
child 490929 1dee16fa95e5257ecef4c8edf5e325732a4aa7dc
push id247
push userfmarier@mozilla.com
push dateSat, 27 Oct 2018 01:06:44 +0000
reviewersaosmond
bugs1500733
milestone65.0a1
Bug 1500733 - Remove tests, r=aosmond
dom/canvas/test/imagebitmap_extensions.html
dom/canvas/test/imagebitmap_extensions.js
dom/canvas/test/imagebitmap_extensions_data.js
dom/canvas/test/imagebitmap_extensions_on_worker.js
dom/canvas/test/imagebitmap_extensions_prepareSources.js
dom/canvas/test/mochitest.ini
dom/canvas/test/test_imagebitmap_extensions.html
dom/canvas/test/test_imagebitmap_extensions_on_worker.html
deleted file mode 100644
--- a/dom/canvas/test/imagebitmap_extensions.html
+++ /dev/null
@@ -1,49 +0,0 @@
-<!DOCTYPE HTML>
-<head>
-  <title>Test ImageBitmap Extensions (Bug 1141979)</title>
-  <meta charset="utf-8">
-  <script src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" href="/tests/SimpleTest/test.css">
-</head>
-<body>
-<script src="imagebitmap_extensions_prepareSources.js"></script>
-<script src="imagebitmap_extensions_data.js"></script>
-<script src="imagebitmap_extensions.js"></script>
-<script type="text/javascript">
-
-runTests();
-
-function ok(expect, msg) {
-  window.parent.postMessage({"type": "status", status: !!expect, msg: msg}, "*");
-}
-
-function runTests() {
-
-  prepareSources().
-    then( function() { return Promise.all([testAccessing_randomTest("Video", gVideo, 20), // video might use slightly different frames
-                                           testAccessing_randomTest("Image", gImage, 0),
-                                           testAccessing_randomTest("Canvas", gCanvas, 0),
-                                           testAccessing_randomTest("Ctx", gCtx, 0),
-                                           testAccessing_randomTest("ImageData", gImageData, 0),
-                                           testAccessing_randomTest("ImageBitmap", gImageBitmap, 0),
-                                           testAccessing_randomTest("PNG", gPNGBlob, 0),
-                                           testAccessing_randomTest("JPEG", gJPEGBlob, 10) // JPEG loses information
-                                          ]); }).
-    then( function() { return Promise.all([testCreateFromArrayBffer_randomTest("Video", gVideo, 20), // video might use slightly different frames
-                                           testCreateFromArrayBffer_randomTest("Image", gImage, 0),
-                                           testCreateFromArrayBffer_randomTest("Canvas", gCanvas, 0),
-                                           testCreateFromArrayBffer_randomTest("Ctx", gCtx, 0),
-                                           testCreateFromArrayBffer_randomTest("ImageData", gImageData, 0),
-                                           testCreateFromArrayBffer_randomTest("ImageBitmap", gImageBitmap, 0),
-                                           testCreateFromArrayBffer_randomTest("PNG", gPNGBlob, 0),
-                                           testCreateFromArrayBffer_randomTest("JPEG", gJPEGBlob, 10) // JPEG loses information
-                                          ]); }).
-    then(testDraw()).
-    then(testExceptions).
-    then(testColorConversions()).
-    then(function() { return testInvalidAccess([gVideo, gImage, gCanvas, gCtx, gImageData, gImageBitmap, gPNGBlob, gJPEGBlob]); } ).
-    then(function() {window.parent.postMessage({"type": "finish"}, "*");}, function(ev) { failed(ev); window.parent.postMessage({"type": "finish"}, "*"); });
-}
-
-</script>
-</body>
deleted file mode 100644
--- a/dom/canvas/test/imagebitmap_extensions.js
+++ /dev/null
@@ -1,526 +0,0 @@
-function failed(ex) {
-  ok(false, "Promise failure: " + ex);
-}
-
-function isPixel(sourceType, bitmapFormat, imageData, bitmapImageData, x, y, tolerance) {
-  if (imageData.width != bitmapImageData.width ||
-    imageData.height != bitmapImageData.height) {
-    ok(false, "Wrong dimension");
-  }
-
-  var index = 4 * (y * imageData.width + x);
-
-  var pr = imageData.data[index+0],
-      pg = imageData.data[index+1],
-      pb = imageData.data[index+2],
-      pa = imageData.data[index+3];
-
-  if (bitmapFormat == "RGBA32" || bitmapFormat == "RGBX32") {
-    var bpr = bitmapImageData.data[index+0],
-        bpg = bitmapImageData.data[index+1],
-        bpb = bitmapImageData.data[index+2],
-        bpa = bitmapImageData.data[index+3];
-  }
-  else if (bitmapFormat == "BGRA32" || bitmapFormat == "BGRX32") {
-    var bpb = bitmapImageData.data[index+0],
-        bpg = bitmapImageData.data[index+1],
-        bpr = bitmapImageData.data[index+2],
-        bpa = bitmapImageData.data[index+3];
-  }
-  else {
-    // format might be one of the followings: "R5G6B5", "A8", "YUV", ""
-    ok(false, "Not supported ImageFormat: " + bitmapFormat);
-  }
-
-  ok(pr - tolerance <= bpr && bpr <= pr + tolerance &&
-     pg - tolerance <= bpg && bpg <= pg + tolerance &&
-     pb - tolerance <= bpb && bpb <= pb + tolerance &&
-     pa - tolerance <= bpa && bpa <= pa + tolerance,
-     "pixel[" + x + "][" + y + "]: " + sourceType + " is "+pr+","+pg+","+pb+","+pa+"; ImageBitmap is "+ bpr + "," + bpg + "," + bpb + "," + bpa);
-}
-
-function promiseThrows(p, name) {
-  var didThrow;
-  return p.then(function() { didThrow = false; },
-                function() { didThrow = true; })
-          .then(function() { ok(didThrow, name); });
-}
-
-function testExceptions() {
-  return Promise.all([
-    promiseThrows(testColorConversion("GRAY8", "RGBA32", undefined, true), "[Exception] Cannot convert from GRAY8 to RGBA32"),
-    promiseThrows(testColorConversion("GRAY8", "BGRA32", undefined, true), "[Exception] Cannot convert from GRAY8 to BGRA32"),
-    promiseThrows(testColorConversion("GRAY8", "RGB24", undefined, true), "[Exception] Cannot convert from GRAY8 to RGB24"),
-    promiseThrows(testColorConversion("GRAY8", "BGR24", undefined, true), "[Exception] Cannot convert from GRAY8 to BGR24"),
-    promiseThrows(testColorConversion("GRAY8", "YUV444P", undefined, true), "[Exception] Cannot convert from GRAY8 to YUV444P"),
-    promiseThrows(testColorConversion("GRAY8", "YUV422P", undefined, true), "[Exception] Cannot convert from GRAY8 to YUV422P"),
-    promiseThrows(testColorConversion("GRAY8", "YUV420P", undefined, true), "[Exception] Cannot convert from GRAY8 to YUV420P"),
-    promiseThrows(testColorConversion("GRAY8", "YUV420SP_NV12", undefined, true), "[Exception] Cannot convert from GRAY8 to YUV420SP_NV12"),
-    promiseThrows(testColorConversion("GRAY8", "YUV420SP_NV21", undefined, true), "[Exception] Cannot convert from GRAY8 to YUV420SP_NV21"),
-    promiseThrows(testColorConversion("GRAY8", "HSV", undefined, true), "[Exception] Cannot convert from GRAY8 to HSV"),
-    promiseThrows(testColorConversion("GRAY8", "Lab", undefined, true), "[Exception] Cannot convert from GRAY8 to Lab"),
-    promiseThrows(testColorConversion("GRAY8", "DEPTH", undefined, true), "[Exception] Cannot convert from GRAY8 to DEPTH"),
-
-    promiseThrows(testColorConversion("DEPTH", "RGBA32", undefined, true), "[Exception] Cannot convert from DEPTH to RGBA32"),
-    promiseThrows(testColorConversion("DEPTH", "BGRA32", undefined, true), "[Exception] Cannot convert from DEPTH to BGRA32"),
-    promiseThrows(testColorConversion("DEPTH", "RGB24", undefined, true), "[Exception] Cannot convert from DEPTH to RGB24"),
-    promiseThrows(testColorConversion("DEPTH", "BGR24", undefined, true), "[Exception] Cannot convert from DEPTH to BGR24"),
-    promiseThrows(testColorConversion("DEPTH", "GRAY8", undefined, true), "[Exception] Cannot convert from DEPTH to GRAY8"),
-    promiseThrows(testColorConversion("DEPTH", "YUV444P", undefined, true), "[Exception] Cannot convert from DEPTH to YUV444P"),
-    promiseThrows(testColorConversion("DEPTH", "YUV422P", undefined, true), "[Exception] Cannot convert from DEPTH to YUV422P"),
-    promiseThrows(testColorConversion("DEPTH", "YUV420P", undefined, true), "[Exception] Cannot convert from DEPTH to YUV420P"),
-    promiseThrows(testColorConversion("DEPTH", "YUV420SP_NV12", undefined, true), "[Exception] Cannot convert from DEPTH to YUV420SP_NV12"),
-    promiseThrows(testColorConversion("DEPTH", "YUV420SP_NV21", undefined, true), "[Exception] Cannot convert from DEPTH to YUV420SP_NV21"),
-    promiseThrows(testColorConversion("DEPTH", "HSV", undefined, true), "[Exception] Cannot convert from DEPTH to HSV"),
-    promiseThrows(testColorConversion("DEPTH", "Lab", undefined, true), "[Exception] Cannot convert from DEPTH to Lab"),
-
-    promiseThrows(testColorConversion("RGBA32", "DEPTH", undefined, true), "[Exception] Cannot convert from RGBA32 to DEPTH"),
-    promiseThrows(testColorConversion("BGRA32", "DEPTH", undefined, true), "[Exception] Cannot convert from BGRA32 to DEPTH"),
-    promiseThrows(testColorConversion("RGB24", "DEPTH", undefined, true), "[Exception] Cannot convert from RGB24 to DEPTH"),
-    promiseThrows(testColorConversion("BGR24", "DEPTH", undefined, true), "[Exception] Cannot convert from BGR24 to DEPTH"),
-    promiseThrows(testColorConversion("YUV444P", "DEPTH", undefined, true), "[Exception] Cannot convert from YUV444P to DEPTH"),
-    promiseThrows(testColorConversion("YUV422P", "DEPTH", undefined, true), "[Exception] Cannot convert from YUV422P to DEPTH"),
-    promiseThrows(testColorConversion("YUV420P", "DEPTH", undefined, true), "[Exception] Cannot convert from YUV420P to DEPTH"),
-    promiseThrows(testColorConversion("YUV420SP_NV12", "DEPTH", undefined, true), "[Exception] Cannot convert from YUV420SP_NV12 to DEPTH"),
-    promiseThrows(testColorConversion("YUV420SP_NV21", "DEPTH", undefined, true), "[Exception] Cannot convert from YUV420SP_NV21 to DEPTH"),
-    promiseThrows(testColorConversion("HSV", "DEPTH", undefined, true), "[Exception] Cannot convert from HSV to DEPTH"),
-    promiseThrows(testColorConversion("Lab", "DEPTH", undefined, true), "[Exception] Cannot convert from Lab to DEPTH"),
-  ]);
-}
-
-function testInvalidAccess(sources) {
-
-  function callMapDataIntoWithImageBitmapCroppedOutSideOfTheSourceImage(source) {
-    return new Promise(function(resolve, reject) {
-      var p = createImageBitmap(source, -1, -1, 2, 2);
-      p.then(
-        function(bitmap) {
-          var format = bitmap.findOptimalFormat();
-          var length = bitmap.mappedDataLength(format);
-          var buffer = new ArrayBuffer(length);
-          bitmap.mapDataInto(format, buffer, 0).then(
-            function(layout) { resolve(); },
-            function(error) { reject(error); }
-          );
-        },
-        function() { resolve(); });
-    });
-  };
-
-  var testCases = sources.map( function(source) {
-    return promiseThrows(callMapDataIntoWithImageBitmapCroppedOutSideOfTheSourceImage(source),
-                         "[Exception] mapDataInto() should throw with transparent black."); });
-
-  return Promise.all(testCases);
-}
-
-function testColorConversions() {
-  return Promise.all([// From RGBA32
-                      testColorConversion("RGBA32", "RGBA32"),
-                      testColorConversion("RGBA32", "BGRA32"),
-                      testColorConversion("RGBA32", "RGB24"),
-                      testColorConversion("RGBA32", "BGR24"),
-                      testColorConversion("RGBA32", "GRAY8"),
-                      testColorConversion("RGBA32", "YUV444P"),
-                      testColorConversion("RGBA32", "YUV422P"),
-                      testColorConversion("RGBA32", "YUV420P", 2),
-                      testColorConversion("RGBA32", "YUV420SP_NV12"),
-                      testColorConversion("RGBA32", "YUV420SP_NV21"),
-                      testColorConversion("RGBA32", "HSV", 0.01),
-                      testColorConversion("RGBA32", "Lab", 0.5),
-
-                      // From BGRA32
-                      testColorConversion("BGRA32", "RGBA32"),
-                      testColorConversion("BGRA32", "BGRA32"),
-                      testColorConversion("BGRA32", "RGB24"),
-                      testColorConversion("BGRA32", "BGR24"),
-                      testColorConversion("BGRA32", "GRAY8"),
-                      testColorConversion("BGRA32", "YUV444P", 3),
-                      testColorConversion("BGRA32", "YUV422P", 2),
-                      testColorConversion("BGRA32", "YUV420P", 2),
-                      testColorConversion("BGRA32", "YUV420SP_NV12", 2),
-                      testColorConversion("BGRA32", "YUV420SP_NV21", 2),
-                      testColorConversion("BGRA32", "HSV", 0.01),
-                      testColorConversion("BGRA32", "Lab", 0.5),
-
-                      // From RGB24
-                      testColorConversion("RGB24", "RGBA32"),
-                      testColorConversion("RGB24", "BGRA32"),
-                      testColorConversion("RGB24", "RGB24"),
-                      testColorConversion("RGB24", "BGR24"),
-                      testColorConversion("RGB24", "GRAY8"),
-                      testColorConversion("RGB24", "YUV444P"),
-                      testColorConversion("RGB24", "YUV422P"),
-                      testColorConversion("RGB24", "YUV420P"),
-                      testColorConversion("RGB24", "YUV420SP_NV12"),
-                      testColorConversion("RGB24", "YUV420SP_NV21"),
-                      testColorConversion("RGB24", "HSV", 0.01),
-                      testColorConversion("RGB24", "Lab", 0.5),
-
-                      // From BGR24
-                      testColorConversion("BGR24", "RGBA32"),
-                      testColorConversion("BGR24", "BGRA32"),
-                      testColorConversion("BGR24", "RGB24"),
-                      testColorConversion("BGR24", "BGR24"),
-                      testColorConversion("BGR24", "GRAY8"),
-                      testColorConversion("BGR24", "YUV444P"),
-                      testColorConversion("BGR24", "YUV422P"),
-                      testColorConversion("BGR24", "YUV420P"),
-                      testColorConversion("BGR24", "YUV420SP_NV12"),
-                      testColorConversion("BGR24", "YUV420SP_NV21"),
-                      testColorConversion("BGR24", "HSV", 0.01),
-                      testColorConversion("BGR24", "Lab", 0.5),
-
-                      // From YUV444P
-                      testColorConversion("YUV444P", "RGBA32"),
-                      testColorConversion("YUV444P", "BGRA32"),
-                      testColorConversion("YUV444P", "RGB24"),
-                      testColorConversion("YUV444P", "BGR24"),
-                      testColorConversion("YUV444P", "GRAY8"),
-                      testColorConversion("YUV444P", "YUV444P"),
-                      testColorConversion("YUV444P", "YUV422P", 4),
-                      testColorConversion("YUV444P", "YUV420P", 3),
-                      testColorConversion("YUV444P", "YUV420SP_NV12", 3),
-                      testColorConversion("YUV444P", "YUV420SP_NV21", 3),
-                      testColorConversion("YUV444P", "HSV", 0.01),
-                      testColorConversion("YUV444P", "Lab", 0.01),
-
-                      // From YUV422P
-                      testColorConversion("YUV422P", "RGBA32"),
-                      testColorConversion("YUV422P", "BGRA32", 2),
-                      testColorConversion("YUV422P", "RGB24"),
-                      testColorConversion("YUV422P", "BGR24"),
-                      testColorConversion("YUV422P", "GRAY8"),
-                      testColorConversion("YUV422P", "YUV444P", 3),
-                      testColorConversion("YUV422P", "YUV422P"),
-                      testColorConversion("YUV422P", "YUV420P"),
-                      testColorConversion("YUV422P", "YUV420SP_NV12"),
-                      testColorConversion("YUV422P", "YUV420SP_NV21"),
-                      testColorConversion("YUV422P", "HSV", 0.01),
-                      testColorConversion("YUV422P", "Lab", 0.01),
-
-                      // From YUV420P
-                      testColorConversion("YUV420P", "RGBA32", 2),
-                      testColorConversion("YUV420P", "BGRA32", 2),
-                      testColorConversion("YUV420P", "RGB24"),
-                      testColorConversion("YUV420P", "BGR24"),
-                      testColorConversion("YUV420P", "GRAY8"),
-                      testColorConversion("YUV420P", "YUV444P", 3),
-                      testColorConversion("YUV420P", "YUV422P", 1),
-                      testColorConversion("YUV420P", "YUV420P"),
-                      testColorConversion("YUV420P", "YUV420SP_NV12"),
-                      testColorConversion("YUV420P", "YUV420SP_NV21"),
-                      testColorConversion("YUV420P", "HSV", 0.01),
-                      testColorConversion("YUV420P", "Lab", 0.01),
-
-                      // From NV12
-                      testColorConversion("YUV420SP_NV12", "RGBA32"),
-                      testColorConversion("YUV420SP_NV12", "BGRA32", 2),
-                      testColorConversion("YUV420SP_NV12", "RGB24"),
-                      testColorConversion("YUV420SP_NV12", "BGR24"),
-                      testColorConversion("YUV420SP_NV12", "GRAY8"),
-                      testColorConversion("YUV420SP_NV12", "YUV444P", 3),
-                      testColorConversion("YUV420SP_NV12", "YUV422P", 1),
-                      testColorConversion("YUV420SP_NV12", "YUV420P"),
-                      testColorConversion("YUV420SP_NV12", "YUV420SP_NV12"),
-                      testColorConversion("YUV420SP_NV12", "YUV420SP_NV21"),
-                      testColorConversion("YUV420SP_NV12", "HSV", 0.01),
-                      testColorConversion("YUV420SP_NV12", "Lab", 0.01),
-
-                      // From NV21
-                      testColorConversion("YUV420SP_NV21", "RGBA32"),
-                      testColorConversion("YUV420SP_NV21", "BGRA32", 2),
-                      testColorConversion("YUV420SP_NV21", "RGB24"),
-                      testColorConversion("YUV420SP_NV21", "BGR24"),
-                      testColorConversion("YUV420SP_NV21", "GRAY8"),
-                      testColorConversion("YUV420SP_NV21", "YUV444P", 3),
-                      testColorConversion("YUV420SP_NV21", "YUV422P", 1),
-                      testColorConversion("YUV420SP_NV21", "YUV420P"),
-                      testColorConversion("YUV420SP_NV21", "YUV420SP_NV12"),
-                      testColorConversion("YUV420SP_NV21", "YUV420SP_NV21"),
-                      testColorConversion("YUV420SP_NV21", "HSV", 0.01),
-                      testColorConversion("YUV420SP_NV21", "Lab", 0.01),
-
-                      // From HSV
-                      testColorConversion("HSV", "RGBA32"),
-                      testColorConversion("HSV", "BGRA32"),
-                      testColorConversion("HSV", "RGB24"),
-                      testColorConversion("HSV", "BGR24"),
-                      testColorConversion("HSV", "GRAY8"),
-                      testColorConversion("HSV", "YUV444P"),
-                      testColorConversion("HSV", "YUV422P"),
-                      testColorConversion("HSV", "YUV420P"),
-                      testColorConversion("HSV", "YUV420SP_NV12"),
-                      testColorConversion("HSV", "YUV420SP_NV21"),
-                      testColorConversion("HSV", "HSV", 0),
-                      testColorConversion("HSV", "Lab", 0.5),
-
-                      // From Lab
-                      testColorConversion("Lab", "RGBA32", 1),
-                      testColorConversion("Lab", "BGRA32", 1),
-                      testColorConversion("Lab", "RGB24", 1),
-                      testColorConversion("Lab", "BGR24", 1),
-                      testColorConversion("Lab", "GRAY8", 1),
-                      testColorConversion("Lab", "YUV444P", 1),
-                      testColorConversion("Lab", "YUV422P", 1),
-                      testColorConversion("Lab", "YUV420P", 1),
-                      testColorConversion("Lab", "YUV420SP_NV12", 1),
-                      testColorConversion("Lab", "YUV420SP_NV21", 1),
-                      testColorConversion("Lab", "HSV", 0.5),
-                      testColorConversion("Lab", "Lab", 0),
-
-                      // From GRAY8
-                      testColorConversion("GRAY8", "GRAY8"),
-
-                      // From DEPTH
-                      testColorConversion("DEPTH", "DEPTH", 0, Uint16Array),
-                     ]);
-}
-
-function testDraw() {
-  return Promise.all([doOneDrawTest("RGB24"),
-                      doOneDrawTest("BGR24"),
-                      doOneDrawTest("YUV444P", 5),
-                      doOneDrawTest("YUV422P", 2),
-                      doOneDrawTest("YUV420P", 2),
-                      doOneDrawTest("YUV420SP_NV12", 2),
-                      doOneDrawTest("YUV420SP_NV21", 2),
-                      doOneDrawTest("HSV", 2),
-                      doOneDrawTest("Lab", 2)]);
-}
-
-// Create an ImageBitmap, _bitmap_, from the _source_.
-// Read the underlying data of _bitmap_ into _bitmapBuffer_.
-// Compare the _bitmapBuffer_ with gGroundTruthImageData.
-function testAccessing_randomTest(sourceType, source, duration) {
-  return new Promise(function(resolve, reject) {
-    var p  = createImageBitmap(source);
-    p.then(
-      function(bitmap) {
-        bitmapFormat = "RGBA32";
-        var bitmapBufferLength = bitmap.mappedDataLength(bitmapFormat);
-
-        var bitmapBuffer = new ArrayBuffer(bitmapBufferLength);
-        var bitmapBufferView = new Uint8ClampedArray(bitmapBuffer, 0, bitmapBufferLength);
-        var promise = bitmap.mapDataInto(bitmapFormat, bitmapBuffer, 0);
-        promise.then(
-          function(bitmapPixelLayout) {
-            // Prepare.
-            bitmapImageData = new ImageData(bitmapBufferView, bitmap.width, bitmap.height);
-
-            // Test.
-            for (var t = 0; t < 50; ++t) {
-              var randomX = Math.floor(Math.random() * 240);
-              var randomY = Math.floor(Math.random() * 175);
-              isPixel(sourceType, "RGBA32", gGroundTruthImageData, bitmapImageData, randomX, randomY, duration);
-            }
-
-            resolve();
-          },
-          function(ev) { failed(ev); reject(); });
-      },
-      function(ev) { failed(ev); reject(); });
-  });
-}
-
-// Create an ImageBitmap, _bitmap_, from the _source_.
-// Read the underlying data of _bitmap_ into _bitmapBuffer_.
-// Create another ImageBitmap, _bitmap2_, from _bitmapBuffer_.
-// Read the underlying data of _bitmap2_ into _bitmapBuffer2_.
-// Compare the _bitmapBuffer2_ with gGroundTruthImageData.
-function testCreateFromArrayBffer_randomTest(sourceType, source, duration) {
-  return new Promise(function(resolve, reject) {
-    var p  = createImageBitmap(source);
-    p.then(
-      function(bitmap) {
-        bitmapFormat = "RGBA32";
-        var bitmapBufferLength = bitmap.mappedDataLength(bitmapFormat);
-
-        var bitmapBuffer = new ArrayBuffer(bitmapBufferLength);
-        var bitmapBufferView = new Uint8ClampedArray(bitmapBuffer, 0, bitmapBufferLength);
-        var promiseMapDataInto = bitmap.mapDataInto(bitmapFormat, bitmapBuffer, 0);
-        promiseMapDataInto.then(
-          function(bitmapPixelLayout) {
-            // Create a new ImageBitmap from an ArrayBuffer.
-            var p2 = createImageBitmap(bitmapBufferView,
-                                       0,
-                                       bitmapBufferLength,
-                                       bitmapFormat,
-                                       bitmapPixelLayout);
-
-            p2.then(
-              function(bitmap2) {
-                bitmapFormat2 = "RGBA32";
-                var bitmapBufferLength2 = bitmap2.mappedDataLength(bitmapFormat2);
-
-                var bitmapBuffer2 = new ArrayBuffer(bitmapBufferLength2);
-                var bitmapBufferView2 = new Uint8ClampedArray(bitmapBuffer2, 0, bitmapBufferLength2);
-                var promise2 = bitmap2.mapDataInto(bitmapFormat2, bitmapBuffer2, 0);
-                promise2.then(
-                  function(bitmapPixelLayout2) {
-                    // Prepare.
-                    var bitmapImageData2 = new ImageData(bitmapBufferView2, bitmap2.width, bitmap2.height);
-
-                    // Test.
-                    for (var t = 0; t < 50; ++t) {
-                      var randomX = Math.floor(Math.random() * 240);
-                      var randomY = Math.floor(Math.random() * 175);
-                      isPixel(sourceType, "RGBA32", gGroundTruthImageData, bitmapImageData2, randomX, randomY, duration);
-                    }
-
-                    resolve();
-                  },
-                  function(ev) { failed(ev); reject(); });
-              },
-              function(ev) { console.log("p2 rejected!"); failed(ev); reject(); });
-          },
-          function(ev) { console.log("promiseMapDataInto rejected!"); failed(ev); reject(); });
-      },
-      function(ev) { failed(ev); reject(); });
-  });
-}
-
-function testColorConversion(sourceFromat, destinationFormat, tolerance, shouldThrow) {
-
-  tolerance = tolerance || 0;
-  shouldThrow = shouldThrow || false;
-
-  return new Promise(function(resolve, reject) {
-    var [srcData, dstData] = getTestData(sourceFromat, destinationFormat);
-
-    ok(!!srcData, "Get valid srcData of type:" + sourceFromat);
-    ok(!!dstData, "Get valid dstData of type:" + destinationFormat);
-
-    // printInfo(sourceFromat, srcData);
-    // printInfo(destinationFormat, dstData);
-
-    // Create a new ImageBitmap from an ArrayBuffer.
-    var p = createImageBitmap(srcData.buffer,
-                              0,
-                              srcData.bufferLength,
-                              srcData.format,
-                              srcData.pixelLayout);
-
-    p.then(
-      function(srcBitmap) {
-        ok(!!srcBitmap, "Should get a valid srcBitmap.");
-        ok(srcBitmap.findOptimalFormat() == sourceFromat, "srcBitmap.findOptimalFormat():" + srcBitmap.findOptimalFormat() +
-                                                          " should equal to sourceFromat:" + sourceFromat);
-
-        var dstBufferLength = srcBitmap.mappedDataLength(destinationFormat);
-        var dstBuffer = new ArrayBuffer(dstBufferLength);
-        var dstBufferView = new dstData.ArrayType(dstBuffer, 0, dstBufferLength / dstData.ArrayType.BYTES_PER_ELEMENT);
-
-        // Do color conversion here.
-        var p2 = srcBitmap.mapDataInto(destinationFormat, dstBuffer, 0);
-        p2.then(
-          function(dstPixelLayout) {
-            var dataPixalLayout = dstData.pixelLayout;
-
-            // Check pixel layout.
-            ok(dstPixelLayout.length == dstData.channelCount, "dstPixelLayout.length:" + dstPixelLayout.length +
-                                                              " should equal to dstData.channelCount:" + dstData.channelCount);
-
-            for (var c = 0; c < dstData.channelCount; ++c) {
-              var dstChannelLayout = dstPixelLayout[c];
-              var dataChannelLayout = dataPixalLayout[c];
-              ok(dstChannelLayout.width == dataChannelLayout.width, "channel[" + c + "] dstChannelLayout.width:" + dstChannelLayout.width + " should equal to dataChannelLayout.width:" + dataChannelLayout.width);
-              ok(dstChannelLayout.height == dataChannelLayout.height, "channel[" + c + "] dstChannelLayout.height:" + dstChannelLayout.height + " should equal to dataChannelLayout.height:" + dataChannelLayout.height);
-              ok(dstChannelLayout.skip == dataChannelLayout.skip, "channel[" + c + "] dstChannelLayout.skip:" + dstChannelLayout.skip + " should equal to dataChannelLayout.skip:" + dataChannelLayout.skip);
-
-              for (var i = 0; i < dstChannelLayout.height; ++i) {
-                for (var j = 0; j < dstChannelLayout.width; ++j) {
-                  var byteOffset = dstChannelLayout.offset + i * dstChannelLayout.stride + j * (dstChannelLayout.skip + 1) * dstData.ArrayType.BYTES_PER_ELEMENT;
-                  var view = new dstData.ArrayType(dstBuffer, byteOffset, 1);
-                  var dstBufferViewValue = view[0];
-                  var dstDataValue = dstData.getPixelValue(i, j, c);
-                  ok(Math.abs(dstBufferViewValue - dstDataValue) <= tolerance,
-                     "[" + sourceFromat + " -> " + destinationFormat + "] pixel(" + i + "," + j + ") channnel(" + c +
-                     "): dstBufferViewValue:" + dstBufferViewValue +
-                     " should equal to dstDataValue:" + dstDataValue);
-                }
-              }
-            }
-
-            resolve();
-          },
-          function(ev) {
-            // If the "mapDataInto" throws, the flow goes here.
-            if (!shouldThrow) { failed(ev); }
-            reject();
-          }
-        );
-      },
-      function(ev) {
-        reject(ev);
-      }
-    );
-  });
-}
-
-function doOneDrawTest(sourceFromat, tolerance) {
-  tolerance = tolerance || 0;
-  var destinationFormat = "RGBA32";
-
-  return new Promise(function(resolve, reject) {
-
-    var [srcData, dstData] = getTestData(sourceFromat, destinationFormat);
-    ok(!!srcData, "Get valid srcData of type:" + sourceFromat);
-    ok(!!dstData, "Get valid dstData of type:" + destinationFormat);
-
-    var p = createImageBitmap(srcData.buffer,
-                              0,
-                              srcData.bufferLength,
-                              srcData.format,
-                              srcData.pixelLayout);
-
-    p.then(
-      function(srcBitmap) {
-        ok(!!srcBitmap, "Should get a valid srcBitmap.");
-        ok(srcBitmap.findOptimalFormat() == sourceFromat, "srcBitmap.findOptimalFormat():" + srcBitmap.findOptimalFormat() +
-                                                          " should equal to sourceFromat:" + sourceFromat);
-
-        var canvas = document.createElement("canvas");
-        canvas.width = srcBitmap.width;
-        canvas.height = srcBitmap.height;
-        var ctx = canvas.getContext("2d");
-
-        ctx.drawImage(srcBitmap, 0, 0, srcBitmap.width, srcBitmap.height);
-
-        // Get an ImageData from the canvas.
-        var imageData = ctx.getImageData(0, 0, srcBitmap.width, srcBitmap.height);
-
-        for (var i = 0; i < srcBitmap.height; ++i) {
-          for (var j = 0; j < srcBitmap.width; ++j) {
-            var pixelOffset = i * srcBitmap.width * dstData.channelCount + j * dstData.channelCount;
-            var dstImageDataValue_R = imageData.data[pixelOffset + 0];
-            var dstImageDataValue_G = imageData.data[pixelOffset + 1];
-            var dstImageDataValue_B = imageData.data[pixelOffset + 2];
-            var dstImageDataValue_A = imageData.data[pixelOffset + 3];
-
-            var logPrefix = "[" + sourceFromat + " -> " + destinationFormat + "] pixel(" + i + "," + j + ")";
-
-            var dstDataValue_R = dstData.getPixelValue(i, j, 0);
-            var dstDataValue_G = dstData.getPixelValue(i, j, 1);
-            var dstDataValue_B = dstData.getPixelValue(i, j, 2);
-            var dstDataValue_A = dstData.getPixelValue(i, j, 3);
-            ok(Math.abs(dstImageDataValue_R - dstDataValue_R) <= tolerance,
-               logPrefix + "channnel(R): dstImageDataValue:" + dstImageDataValue_R + " should equal to dstDataValue_R: " + dstDataValue_R);
-            ok(Math.abs(dstImageDataValue_G - dstDataValue_G) <= tolerance,
-               logPrefix + "channnel(G): dstImageDataValue:" + dstImageDataValue_G + " should equal to dstDataValue_G: " + dstDataValue_G);
-            ok(Math.abs(dstImageDataValue_B - dstDataValue_B) <= tolerance,
-               logPrefix + "channnel(B): dstImageDataValue:" + dstImageDataValue_B + " should equal to dstDataValue_B: " + dstDataValue_B);
-            ok(Math.abs(dstImageDataValue_A - dstDataValue_A) <= tolerance,
-               logPrefix + "channnel(A): dstImageDataValue:" + dstImageDataValue_A + " should equal to dstDataValue_A: " + dstDataValue_A);
-          }
-        }
-
-        resolve();
-      },
-      function(ev) {
-        failed(ev);
-        reject(ev);
-      }
-    );
-  });
-}
deleted file mode 100644
--- a/dom/canvas/test/imagebitmap_extensions_data.js
+++ /dev/null
@@ -1,1066 +0,0 @@
-class Image {
-  constructor(channelCount, format, ArrayType) {
-    this.channelCount = channelCount;
-    this.format = format;
-    this.ArrayType = ArrayType;
-    this.pixelLayout = [];
-    this.buffer = undefined;
-    this.data = undefined;
-  };
-};
-
-class TypedSimpleImage extends Image {
-  constructor(width, height, channelCount, format, ArrayType) {
-    super(channelCount, format, ArrayType);
-    this.width = width;
-    this.height = height;
-    this.stride = this.width * this.channelCount * this.ArrayType.BYTES_PER_ELEMENT;
-    this.bufferLength = this.height * this.stride;
-    this.buffer = new ArrayBuffer(this.bufferLength);
-    this.data = new this.ArrayType(this.buffer, 0, this.height * this.width * this.channelCount);
-
-    // initialize pixel layout
-    for (var c = 0; c < this.channelCount; ++c) {
-      this.pixelLayout.push({offset:c * this.ArrayType.BYTES_PER_ELEMENT,
-                             width:this.width,
-                             height:this.height,
-                             dataType:"uint8",
-                             stride:this.stride,
-                             skip:(this.channelCount - 1)});
-    }
-  };
-
-  getPixelValue(i, j, c) {
-    var dataChannelLayout = this.pixelLayout[c];
-    return this.data[i * this.width * this.channelCount + j * this.channelCount + c];
-  }
-};
-
-class Uint8SimpleImage extends TypedSimpleImage {
-  constructor(width, height, channelCount, format) {
-    super(width, height, channelCount, format, Uint8ClampedArray);
-  };
-};
-
-class Uint16SimpleImage extends TypedSimpleImage {
-  constructor(width, height, channelCount, format) {
-    super(width, height, channelCount, format, Uint16Array);
-  };
-};
-
-class FloatSimpleImage extends TypedSimpleImage {
-  constructor(width, height, channelCount, format) {
-    super(width, height, channelCount, format, Float32Array);
-  };
-};
-
-class DoubleSimpleImage extends TypedSimpleImage {
-  constructor(width, height, channelCount, format) {
-    super(width, height, channelCount, format, Float64Array);
-  };
-};
-
-class RGBA32Data extends Uint8SimpleImage {
-  constructor() {
-    super(3, 3, 4, "RGBA32");
-
-    var i = 0;
-    this.data[i + 0] = 0;   this.data[i + 1] = 0;   this.data[i + 2] = 0;   this.data[i + 3] = 255;
-    this.data[i + 4] = 255; this.data[i + 5] = 0;   this.data[i + 6] = 0;   this.data[i + 7] = 255;
-    this.data[i + 8] = 0;   this.data[i + 9] = 255; this.data[i + 10] = 0;  this.data[i + 11] = 255;
-
-    i += this.stride;
-    this.data[i + 0] = 0;   this.data[i + 1] = 0;   this.data[i + 2] = 255;  this.data[i + 3] = 255;
-    this.data[i + 4] = 255; this.data[i + 5] = 255; this.data[i + 6] = 0;    this.data[i + 7] = 255;
-    this.data[i + 8] = 0;   this.data[i + 9] = 255; this.data[i + 10] = 255; this.data[i + 11] = 255;
-
-    i += this.stride;
-    this.data[i + 0] = 255;  this.data[i + 1] = 0;   this.data[i + 2] = 255;  this.data[i + 3] = 255;
-    this.data[i + 4] = 255;  this.data[i + 5] = 255; this.data[i + 6] = 255;  this.data[i + 7] = 255;
-    this.data[i + 8] = 128;  this.data[i + 9] = 128; this.data[i + 10] = 128; this.data[i + 11] = 255;
-  };
-};
-
-class BGRA32Data extends Uint8SimpleImage {
-  constructor() {
-    super(3, 3, 4, "BGRA32");
-
-    var i = 0;
-    this.data[i + 2] = 0;   this.data[i + 1] = 0;   this.data[i + 0] = 0;   this.data[i + 3] = 255;
-    this.data[i + 6] = 255; this.data[i + 5] = 0;   this.data[i + 4] = 0;   this.data[i + 7] = 255;
-    this.data[i + 10] = 0;  this.data[i + 9] = 255; this.data[i + 8] = 0;   this.data[i + 11] = 255;
-
-    i += this.stride;
-    this.data[i + 2] = 0;   this.data[i + 1] = 0;   this.data[i + 0] = 255;  this.data[i + 3] = 255;
-    this.data[i + 6] = 255; this.data[i + 5] = 255; this.data[i + 4] = 0;    this.data[i + 7] = 255;
-    this.data[i + 10] = 0;  this.data[i + 9] = 255; this.data[i + 8] = 255;  this.data[i + 11] = 255;
-
-    i += this.stride;
-    this.data[i + 2] = 255;  this.data[i + 1] = 0;   this.data[i + 0] = 255; this.data[i + 3] = 255;
-    this.data[i + 6] = 255;  this.data[i + 5] = 255; this.data[i + 4] = 255; this.data[i + 7] = 255;
-    this.data[i + 10] = 128; this.data[i + 9] = 128; this.data[i + 8] = 128; this.data[i + 11] = 255;
-  };
-};
-
-class RGB24Data extends Uint8SimpleImage {
-  constructor() {
-    super(3, 3, 3, "RGB24");
-
-    var i = 0;
-    this.data[i + 0] = 0;   this.data[i + 1] = 0;   this.data[i + 2] = 0;
-    this.data[i + 3] = 255; this.data[i + 4] = 0;   this.data[i + 5] = 0;
-    this.data[i + 6] = 0;   this.data[i + 7] = 255; this.data[i + 8] = 0;
-
-    i += this.stride;
-    this.data[i + 0] = 0;   this.data[i + 1] = 0;   this.data[i + 2] = 255;
-    this.data[i + 3] = 255; this.data[i + 4] = 255; this.data[i + 5] = 0;
-    this.data[i + 6] = 0;   this.data[i + 7] = 255; this.data[i + 8] = 255;
-
-    i += this.stride;
-    this.data[i + 0] = 255;  this.data[i + 1] = 0;   this.data[i + 2] = 255;
-    this.data[i + 3] = 255;  this.data[i + 4] = 255; this.data[i + 5] = 255;
-    this.data[i + 6] = 128;  this.data[i + 7] = 128; this.data[i + 8] = 128;
-  };
-};
-
-class BGR24Data extends Uint8SimpleImage {
-  constructor() {
-    super(3, 3, 3, "BGR24");
-
-    var i = 0;
-    this.data[i + 2] = 0;   this.data[i + 1] = 0;   this.data[i + 0] = 0;
-    this.data[i + 5] = 255; this.data[i + 4] = 0;   this.data[i + 3] = 0;
-    this.data[i + 8] = 0;   this.data[i + 7] = 255; this.data[i + 6] = 0;
-
-    i += this.stride;
-    this.data[i + 2] = 0;   this.data[i + 1] = 0;   this.data[i + 0] = 255;
-    this.data[i + 5] = 255; this.data[i + 4] = 255; this.data[i + 3] = 0;
-    this.data[i + 8] = 0;   this.data[i + 7] = 255; this.data[i + 6] = 255;
-
-    i += this.stride;
-    this.data[i + 2] = 255; this.data[i + 1] = 0;   this.data[i + 0] = 255;
-    this.data[i + 5] = 255; this.data[i + 4] = 255; this.data[i + 3] = 255;
-    this.data[i + 8] = 128; this.data[i + 7] = 128; this.data[i + 6] = 128;
-  };
-};
-
-class Gray8Data extends Uint8SimpleImage {
-  constructor() {
-    super(3, 3, 1, "GRAY8");
-
-    var i = 0;
-    this.data[i + 0] = 0;   this.data[i + 1] = 76;   this.data[i + 2] = 149;
-
-    i += this.stride;
-    this.data[i + 0] = 29;   this.data[i + 1] = 225;   this.data[i + 2] = 178;
-
-    i += this.stride;
-    this.data[i + 0] = 105; this.data[i + 1] = 255;   this.data[i + 2] = 127;
-  };
-};
-
-class RGBA32DataFromYUV444PData extends Uint8SimpleImage {
-  constructor(redIndex, greenIndex, blueIndex, alphaIndex) {
-
-    // Get the exact format.
-    var channelCount_ = !!alphaIndex ? 4 : 3;
-    var format_;
-    if (redIndex == 0) {
-      if (channelCount_ == 3) {
-        format_ = "RGBA32";
-      } else  {
-        format_ = "RGB24";
-      }
-    } else if (redIndex == 2) {
-      if (channelCount_ == 3) {
-        format_ = "BGRA32";
-      } else  {
-        format_ = "BGR24";
-      }
-    } else {
-      return undefined;
-    }
-
-    // Call parent's consturctor.
-    super(3, 3, channelCount_, format_);
-
-    // Calculate parameters for setting data.
-    var rIndex = redIndex;        // 0 or 2
-    var gIndex = 1;
-    var bIndex = redIndex ^ 2;    // 0 or 2
-    var aIndex = alphaIndex || 0; // If alphaIndex == undefined --> aIndex = 0;
-    var shift0 = 0;
-    var shift1 = channelCount_;
-    var shift2 = channelCount_ * 2;
-
-    // Set the data.
-    var i = 0;
-    this.data[i + aIndex + shift0] = 255;   this.data[i + rIndex + shift0] = 0;   this.data[i + gIndex + shift0] = 0;   this.data[i + bIndex + shift0] = 0;
-    this.data[i + aIndex + shift1] = 255;   this.data[i + rIndex + shift1] = 254; this.data[i + gIndex + shift1] = 0;   this.data[i + bIndex + shift1] = 0;
-    this.data[i + aIndex + shift2] = 255;   this.data[i + rIndex + shift2] = 0;   this.data[i + gIndex + shift2] = 253; this.data[i + bIndex + shift2] = 1;
-
-    i += this.stride;
-    this.data[i + aIndex + shift0] = 255;   this.data[i + rIndex + shift0] = 0;   this.data[i + gIndex + shift0] = 0;   this.data[i + bIndex + shift0] = 251;
-    this.data[i + aIndex + shift1] = 255;   this.data[i + rIndex + shift1] = 253; this.data[i + gIndex + shift1] = 253; this.data[i + bIndex + shift1] = 2;
-    this.data[i + aIndex + shift2] = 255;   this.data[i + rIndex + shift2] = 0;   this.data[i + gIndex + shift2] = 253; this.data[i + bIndex + shift2] = 252;
-
-    i += this.stride;
-    this.data[i + aIndex + shift0] = 255;   this.data[i + rIndex + shift0] = 255; this.data[i + gIndex + shift0] = 0;   this.data[i + bIndex + shift0] = 252;
-    this.data[i + aIndex + shift1] = 255;   this.data[i + rIndex + shift1] = 253; this.data[i + gIndex + shift1] = 253; this.data[i + bIndex + shift1] = 253;
-    this.data[i + aIndex + shift2] = 255;   this.data[i + rIndex + shift2] = 127; this.data[i + gIndex + shift2] = 127; this.data[i + bIndex + shift2] = 127;
-  };
-};
-
-class RGBA32DataFromYUV422PData extends Uint8SimpleImage {
-  constructor(redIndex, greenIndex, blueIndex, alphaIndex) {
-
-    // Get the exact format.
-    var channelCount_ = !!alphaIndex ? 4 : 3;
-    var format_;
-    if (redIndex == 0) {
-      if (channelCount_ == 3) {
-        format_ = "RGBA32";
-      } else  {
-        format_ = "RGB24";
-      }
-    } else if (redIndex == 2) {
-      if (channelCount_ == 3) {
-        format_ = "BGRA32";
-      } else  {
-        format_ = "BGR24";
-      }
-    } else {
-      return undefined;
-    }
-
-    // Call parent's consturctor.
-    super(3, 3, channelCount_, format_);
-
-    // Calculate parameters for setting data.
-    var rIndex = redIndex;        // 0 or 2
-    var gIndex = 1;
-    var bIndex = redIndex ^ 2;    // 0 or 2
-    var aIndex = alphaIndex || 0; // If alphaIndex == undefined --> aIndex = 0;
-    var shift0 = 0;
-    var shift1 = channelCount_;
-    var shift2 = channelCount_ * 2;
-
-    // Set the data.
-    var i = 0;
-    this.data[i + aIndex + shift0] = 255;   this.data[i + rIndex + shift0] = 89;  this.data[i + gIndex + shift0] = 0;   this.data[i + bIndex + shift0] = 0;
-    this.data[i + aIndex + shift1] = 255;   this.data[i + rIndex + shift1] = 165; this.data[i + gIndex + shift1] = 38;  this.data[i + bIndex + shift1] = 38;
-    this.data[i + aIndex + shift2] = 255;   this.data[i + rIndex + shift2] = 0;   this.data[i + gIndex + shift2] = 253; this.data[i + bIndex + shift2] = 1;
-
-    i += this.stride;
-    this.data[i + aIndex + shift0] = 255;   this.data[i + rIndex + shift0] = 28;  this.data[i + gIndex + shift0] = 28;  this.data[i + bIndex + shift0] = 28;
-    this.data[i + aIndex + shift1] = 255;   this.data[i + rIndex + shift1] = 224; this.data[i + gIndex + shift1] = 224; this.data[i + bIndex + shift1] = 224;
-    this.data[i + aIndex + shift2] = 255;   this.data[i + rIndex + shift2] = 0;   this.data[i + gIndex + shift2] = 253; this.data[i + bIndex + shift2] = 252;
-
-    i += this.stride;
-    this.data[i + aIndex + shift0] = 255;   this.data[i + rIndex + shift0] = 180; this.data[i + gIndex + shift0] = 52;  this.data[i + bIndex + shift0] = 178;
-    this.data[i + aIndex + shift1] = 255;   this.data[i + rIndex + shift1] = 255; this.data[i + gIndex + shift1] = 200; this.data[i + bIndex + shift1] = 255;
-    this.data[i + aIndex + shift2] = 255;   this.data[i + rIndex + shift2] = 127; this.data[i + gIndex + shift2] = 127; this.data[i + bIndex + shift2] = 127;
-  };
-};
-
-class RGBA32DataFromYUV420PData extends Uint8SimpleImage {
-  constructor(redIndex, greenIndex, blueIndex, alphaIndex) {
-
-    // Get the exact format.
-    var channelCount_ = !!alphaIndex ? 4 : 3;
-    var format_;
-    if (redIndex == 0) {
-      if (channelCount_ == 3) {
-        format_ = "RGBA32";
-      } else  {
-        format_ = "RGB24";
-      }
-    } else if (redIndex == 2) {
-      if (channelCount_ == 3) {
-        format_ = "BGRA32";
-      } else  {
-        format_ = "BGR24";
-      }
-    } else {
-      return undefined;
-    }
-
-    // Call parent's consturctor.
-    super(3, 3, channelCount_, format_);
-
-    // Calculate parameters for setting data.
-    var rIndex = redIndex;        // 0 or 2
-    var gIndex = 1;
-    var bIndex = redIndex ^ 2;    // 0 or 2
-    var aIndex = alphaIndex || 0; // If alphaIndex == undefined --> aIndex = 0;
-    var shift0 = 0;
-    var shift1 = channelCount_;
-    var shift2 = channelCount_ * 2;
-
-    // Set the data.
-    var i = 0;
-    this.data[i + aIndex + shift0] = 255;   this.data[i + rIndex + shift0] = 44;  this.data[i + gIndex + shift0] = 0;   this.data[i + bIndex + shift0] = 0;
-    this.data[i + aIndex + shift1] = 255;   this.data[i + rIndex + shift1] = 120; this.data[i + gIndex + shift1] = 57;  this.data[i + bIndex + shift1] = 58;
-    this.data[i + aIndex + shift2] = 255;   this.data[i + rIndex + shift2] = 0;   this.data[i + gIndex + shift2] = 238; this.data[i + bIndex + shift2] = 112;
-
-    i += this.stride;
-    this.data[i + aIndex + shift0] = 255;   this.data[i + rIndex + shift0] = 73;  this.data[i + gIndex + shift0] = 9;   this.data[i + bIndex + shift0] = 11;
-    this.data[i + aIndex + shift1] = 255;   this.data[i + rIndex + shift1] = 255; this.data[i + gIndex + shift1] = 205; this.data[i + bIndex + shift1] = 206;
-    this.data[i + aIndex + shift2] = 255;   this.data[i + rIndex + shift2] = 12;  this.data[i + gIndex + shift2] = 255; this.data[i + bIndex + shift2] = 141;
-
-    i += this.stride;
-    this.data[i + aIndex + shift0] = 255;   this.data[i + rIndex + shift0] = 180; this.data[i + gIndex + shift0] = 52;  this.data[i + bIndex + shift0] = 178;
-    this.data[i + aIndex + shift1] = 255;   this.data[i + rIndex + shift1] = 255; this.data[i + gIndex + shift1] = 200; this.data[i + bIndex + shift1] = 255;
-    this.data[i + aIndex + shift2] = 255;   this.data[i + rIndex + shift2] = 127; this.data[i + gIndex + shift2] = 127; this.data[i + bIndex + shift2] = 127;
-  };
-};
-
-class Gray8DataFromYUVData extends Uint8SimpleImage {
-  constructor() {
-    super(3, 3, 1, "GRAY8");
-
-    var i = 0;
-    this.data[i + 0] = 16;  this.data[i + 1] = 82;   this.data[i + 2] = 144;
-
-    i += this.stride;
-    this.data[i + 0] = 41;  this.data[i + 1] = 210;  this.data[i + 2] = 169;
-
-    i += this.stride;
-    this.data[i + 0] = 107; this.data[i + 1] = 235;  this.data[i + 2] = 126;
-  };
-};
-
-class YUVImage extends Image {
-  constructor(yWidth, yHeight, uWidth, uHeight, vWidth, vHeight, format) {
-    super(3, format, Uint8ClampedArray);
-    this.yWidth = yWidth;
-    this.yHeight = yHeight;
-    this.yStride = this.yWidth * this.ArrayType.BYTES_PER_ELEMENT;
-    this.uWidth = uWidth;
-    this.uHeight = uHeight;
-    this.uStride = this.uWidth * this.ArrayType.BYTES_PER_ELEMENT;
-    this.vWidth = vWidth;
-    this.vHeight = vHeight;
-    this.vStride = this.vWidth * this.ArrayType.BYTES_PER_ELEMENT;
-    this.bufferLength = this.yHeight * this.yStride +
-                        this.uHeight * this.uStride +
-                        this.vHeight * this.vStride
-    this.buffer = new ArrayBuffer(this.bufferLength);
-    this.data = new this.ArrayType(this.buffer, 0, this.bufferLength);
-    this.yData = new this.ArrayType(this.buffer, 0, this.yHeight * this.yStride);
-    this.uData = new this.ArrayType(this.buffer,
-                                    this.yHeight * this.yStride,
-                                    this.uHeight * this.uStride);
-    this.vData = new this.ArrayType(this.buffer,
-                                    this.yHeight * this.yStride + this.uHeight * this.uStride,
-                                    this.vHeight * this.vStride);
-
-    // Initialize pixel layout.
-    // y channel.
-    this.pixelLayout.push({offset:0,
-                           width:this.yWidth,
-                           height:this.yHeight,
-                           dataType:"uint8",
-                           stride:this.yStride,
-                           skip:0});
-
-    // u channel.
-    this.pixelLayout.push({offset:(this.yHeight * this.yStride),
-                           width:this.uWidth,
-                           height:this.uHeight,
-                           dataType:"uint8",
-                           stride:this.uStride,
-                           skip:0});
-
-    // v channel.
-    this.pixelLayout.push({offset:(this.yHeight * this.yStride + this.uHeight * this.uStride),
-                           width:this.vWidth,
-                           height:this.vHeight,
-                           dataType:"uint8",
-                           stride:this.vStride,
-                           skip:0});
-  };
-
-  getPixelValue(i, j, c) {
-    var dataChannelLayout = this.pixelLayout[c];
-    return this.data[dataChannelLayout.offset + i * dataChannelLayout.stride + j * (dataChannelLayout.skip + 1)];
-  }
-};
-
-class YUV444PData extends YUVImage {
-  constructor() {
-    super(3, 3, 3, 3, 3, 3, "YUV444P");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    this.uData[0] = 128; this.uData[1] = 90;  this.uData[2] = 54;
-    this.uData[3] = 240; this.uData[4] = 16;  this.uData[5] = 166;
-    this.uData[6] = 202; this.uData[7] = 128; this.uData[8] = 128;
-
-    this.vData[0] = 128; this.vData[1] = 240; this.vData[2] = 34;
-    this.vData[3] = 110; this.vData[4] = 146; this.vData[5] = 16;
-    this.vData[6] = 222; this.vData[7] = 128; this.vData[8] = 128;
-  }
-};
-
-class YUV444PDataFromYUV422PData extends YUVImage {
-  constructor() {
-    super(3, 3, 3, 3, 3, 3, "YUV444P");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    this.uData[0] = 108; this.uData[1] = 81;  this.uData[2] = 53;
-    this.uData[3] = 126; this.uData[4] = 112; this.uData[5] = 98;
-    this.uData[6] = 144; this.uData[7] = 144; this.uData[8] = 144;
-
-    this.vData[0] = 182; this.vData[1] = 108; this.vData[2] = 33;
-    this.vData[3] = 166; this.vData[4] = 109; this.vData[5] = 51;
-    this.vData[6] = 150; this.vData[7] = 110; this.vData[8] = 70;
-  }
-};
-
-class YUV444PDataFromYUV420PData extends YUVImage {
-  constructor() {
-    super(3, 3, 3, 3, 3, 3, "YUV444P");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    this.uData[0] = 118; this.uData[1] = 113; this.uData[2] = 109;
-    this.uData[3] = 140; this.uData[4] = 128; this.uData[5] = 117;
-    this.uData[6] = 162; this.uData[7] = 144; this.uData[8] = 126;
-
-    this.vData[0] = 154; this.vData[1] = 90;  this.vData[2] = 24;
-    this.vData[3] = 163; this.vData[4] = 119; this.vData[5] = 75;
-    this.vData[6] = 172; this.vData[7] = 149; this.vData[8] = 126;
-  }
-};
-
-class YUV422PData extends YUVImage {
-  constructor() {
-    super(3, 3, 2, 3, 2, 3, "YUV422P");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    this.uData[0] = 109; this.uData[1] = 54;
-    this.uData[2] = 128; this.uData[3] = 166;
-    this.uData[4] = 165; this.uData[5] = 128;
-
-    this.vData[0] = 184; this.vData[1] = 34;
-    this.vData[2] = 128; this.vData[3] = 16;
-    this.vData[4] = 175; this.vData[5] = 128;
-  }
-};
-
-class YUV422PDataFromYUV444PData extends YUVImage {
-  constructor() {
-    super(3, 3, 2, 3, 2, 3, "YUV422P");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    this.uData[0] = 133; this.uData[1] = 78;
-    this.uData[2] = 164; this.uData[3] = 109;
-    this.uData[4] = 180; this.uData[5] = 125;
-
-    this.vData[0] = 145; this.vData[1] = 74;
-    this.vData[2] = 165; this.vData[3] = 95;
-    this.vData[4] = 175; this.vData[5] = 105;
-  }
-};
-
-class YUV422PDataFromYUV420PData extends YUVImage {
-  constructor() {
-    super(3, 3, 2, 3, 2, 3, "YUV422P");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    this.uData[0] = 119; this.uData[1] = 110;
-    this.uData[2] = 149; this.uData[3] = 121;
-    this.uData[4] = 164; this.uData[5] = 127;
-
-    this.vData[0] = 156; this.vData[1] = 25;
-    this.vData[2] = 168; this.vData[3] = 93;
-    this.vData[4] = 174; this.vData[5] = 127;
-  }
-};
-
-class YUV420PData extends YUVImage {
-  constructor() {
-    super(3, 3, 2, 2, 2, 2, "YUV420P");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    this.uData[0] = 119; this.uData[1] = 110;
-    this.uData[2] = 165; this.uData[3] = 128;
-
-    this.vData[0] = 156; this.vData[1] = 25;
-    this.vData[2] = 175; this.vData[3] = 128;
-  }
-};
-
-class YUV420PDataFromYUV444PData extends YUVImage {
-  constructor() {
-    super(3, 3, 2, 2, 2, 2, "YUV420P");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    this.uData[0] = 133; this.uData[1] = 78;
-    this.uData[2] = 181; this.uData[3] = 126;
-
-    this.vData[0] = 145; this.vData[1] = 74;
-    this.vData[2] = 176; this.vData[3] = 106;
-  }
-};
-
-class YUV420PDataFromYUV422PData extends YUVImage {
-  constructor() {
-    super(3, 3, 2, 2, 2, 2, "YUV420P");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    this.uData[0] = 109; this.uData[1] = 54;
-    this.uData[2] = 147; this.uData[3] = 147;
-
-    this.vData[0] = 184; this.vData[1] = 34;
-    this.vData[2] = 152; this.vData[3] = 72;
-  }
-};
-
-class NVImage extends Image {
-  constructor(yWidth, yHeight, uvWidth, uvHeight, format) {
-    super(3, format, Uint8ClampedArray);
-    this.yWidth = yWidth;
-    this.yHeight = yHeight;
-    this.yStride = this.yWidth * this.ArrayType.BYTES_PER_ELEMENT;
-    this.uvWidth = uvWidth;
-    this.uvHeight = uvHeight;
-    this.uvStride = this.uvWidth * 2 * this.ArrayType.BYTES_PER_ELEMENT;
-    this.bufferLength = this.yHeight * this.yStride + this.uvHeight * this.uvStride;
-    this.buffer = new ArrayBuffer(this.bufferLength);
-    this.data = new this.ArrayType(this.buffer, 0, this.bufferLength);
-    this.yData = new this.ArrayType(this.buffer, 0, this.yHeight * this.yStride);
-    this.uvData = new this.ArrayType(this.buffer,
-                                     this.yHeight * this.yStride,
-                                     this.uvHeight * this.uvStride);
-
-    // Initialize pixel layout.
-    // y channel.
-    this.pixelLayout.push({offset:0,
-                           width:this.yWidth,
-                           height:this.yHeight,
-                           dataType:"uint8",
-                           stride:this.yStride,
-                           skip:0});
-    // v channel.
-    this.pixelLayout.push({offset:(this.yHeight * this.yStride),
-                           width:this.uvWidth,
-                           height:this.uvHeight,
-                           dataType:"uint8",
-                           stride:this.uvStride,
-                           skip:1});
-
-    // u channel.
-    this.pixelLayout.push({offset:(this.yHeight * this.yStride + this.ArrayType.BYTES_PER_ELEMENT),
-                           width:this.uvWidth,
-                           height:this.uvHeight,
-                           dataType:"uint8",
-                           stride:this.uvStride,
-                           skip:1});
-  };
-
-  getPixelValue(i, j, c) {
-    var dataChannelLayout = this.pixelLayout[c];
-    return this.data[dataChannelLayout.offset + i * dataChannelLayout.stride + j * (dataChannelLayout.skip + 1)];
-  }
-};
-
-class NV12Data extends NVImage {
-  constructor() {
-    super(3, 3, 2, 2, "YUV420SP_NV12");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    // U
-    this.uvData[0] = 119;
-    this.uvData[2] = 110;
-    this.uvData[4] = 165;
-    this.uvData[6] = 128;
-
-    // V
-    this.uvData[1] = 156;
-    this.uvData[3] = 25;
-    this.uvData[5] = 175;
-    this.uvData[7] = 128;
-  };
-};
-
-class NV12DataFromYUV444PData extends NVImage {
-  constructor() {
-    super(3, 3, 2, 2, "YUV420SP_NV12");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    // U
-    this.uvData[0] = 133;
-    this.uvData[2] = 78;
-    this.uvData[4] = 181;
-    this.uvData[6] = 126;
-
-    // V
-    this.uvData[1] = 145;
-    this.uvData[3] = 74;
-    this.uvData[5] = 176;
-    this.uvData[7] = 106;
-  };
-};
-
-class NV12DataFromYUV422PData extends NVImage {
-  constructor() {
-    super(3, 3, 2, 2, "YUV420SP_NV12");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    // U
-    this.uvData[0] = 109;
-    this.uvData[2] = 54;
-    this.uvData[4] = 147;
-    this.uvData[6] = 147;
-
-    // V
-    this.uvData[1] = 184;
-    this.uvData[3] = 34;
-    this.uvData[5] = 152;
-    this.uvData[7] = 72;
-  };
-};
-
-class NV21Data extends NVImage {
-  constructor() {
-    super(3, 3, 2, 2, "YUV420SP_NV21");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    // U
-    this.uvData[1] = 119;
-    this.uvData[3] = 110;
-    this.uvData[5] = 165;
-    this.uvData[7] = 128;
-
-    // V
-    this.uvData[0] = 156;
-    this.uvData[2] = 25;
-    this.uvData[4] = 175;
-    this.uvData[6] = 128;
-  };
-};
-
-class NV21DataFromYUV444PData extends NVImage {
-  constructor() {
-    super(3, 3, 2, 2, "YUV420SP_NV12");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    // V
-    this.uvData[1] = 133;
-    this.uvData[3] = 78;
-    this.uvData[5] = 181;
-    this.uvData[7] = 126;
-
-    // U
-    this.uvData[0] = 145;
-    this.uvData[2] = 74;
-    this.uvData[4] = 176;
-    this.uvData[6] = 106;
-  };
-};
-
-class NV21DataFromYUV422PData extends NVImage {
-  constructor() {
-    super(3, 3, 2, 2, "YUV420SP_NV12");
-
-    this.yData[0] = 16;  this.yData[1] = 82;  this.yData[2] = 144;
-    this.yData[3] = 41;  this.yData[4] = 210; this.yData[5] = 169;
-    this.yData[6] = 107; this.yData[7] = 235; this.yData[8] = 126;
-
-    // V
-    this.uvData[1] = 109;
-    this.uvData[3] = 54;
-    this.uvData[5] = 147;
-    this.uvData[7] = 147;
-
-    // U
-    this.uvData[0] = 184;
-    this.uvData[2] = 34;
-    this.uvData[4] = 152;
-    this.uvData[6] = 72;
-  };
-};
-
-class HSVData extends FloatSimpleImage {
-  constructor() {
-    super(3, 3, 3, "HSV");
-
-    var i = 0;
-    this.data[i + 0] = 0.0;   this.data[i + 1] = 0.0; this.data[i + 2] = 0.0;
-    this.data[i + 3] = 0.0;   this.data[i + 4] = 1.0; this.data[i + 5] = 1.0;
-    this.data[i + 6] = 120.0; this.data[i + 7] = 1.0; this.data[i + 8] = 1.0;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 240.0; this.data[i + 1] = 1.0; this.data[i + 2] = 1.0;
-    this.data[i + 3] = 60.0;  this.data[i + 4] = 1.0; this.data[i + 5] = 1.0;
-    this.data[i + 6] = 180.0; this.data[i + 7] = 1.0; this.data[i + 8] = 1.0;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 300.0; this.data[i + 1] = 1.0; this.data[i + 2] = 1.0;
-    this.data[i + 3] = 0.0;   this.data[i + 4] = 0.0; this.data[i + 5] = 1.0;
-    this.data[i + 6] = 0.0;   this.data[i + 7] = 0.0; this.data[i + 8] = 0.50196081;
-  };
-};
-
-class HSVDataFromLabData extends FloatSimpleImage {
-  constructor() {
-    super(3, 3, 3, "HSV");
-
-    var i = 0;
-    this.data[i + 0] = 0.0;   this.data[i + 1] = 0.0; this.data[i + 2] = 0.0;
-    this.data[i + 3] = 0.0;   this.data[i + 4] = 1.0; this.data[i + 5] = 0.996078;
-    this.data[i + 6] = 120.0; this.data[i + 7] = 1.0; this.data[i + 8] = 1.0;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 240.0;       this.data[i + 1] = 1.0; this.data[i + 2] = 1.0;
-    this.data[i + 3] = 60.235294;   this.data[i + 4] = 1.0; this.data[i + 5] = 1.0;
-    this.data[i + 6] = 179.764706;  this.data[i + 7] = 1.0; this.data[i + 8] = 1.0;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 300.0;       this.data[i + 1] = 1.0;       this.data[i + 2] = 1.0;
-    this.data[i + 3] = 0.0;         this.data[i + 4] = 0.003922;  this.data[i + 5] = 1.0;
-    this.data[i + 6] = 59.999998;   this.data[i + 7] = 0.007813;  this.data[i + 8] = 0.501961;
-  };
-};
-
-class HSVDataFromYUV444PData extends FloatSimpleImage {
-  constructor() {
-    super(3, 3, 3, "HSV");
-
-    var i = 0;
-    this.data[i + 0] = 0.0;                 this.data[i + 1] = 0.0;                 this.data[i + 2] = 0.0;
-    this.data[i + 3] = 0.0;                 this.data[i + 4] = 1.0000000001003937;  this.data[i + 5] = 0.996078431372549;
-    this.data[i + 6] = 120.23715415017372;  this.data[i + 7] = 1.0000000001007905;  this.data[i + 8] = 0.9921568627450981;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 240.0;               this.data[i + 1] = 1.0000000001015936;  this.data[i + 2] = 0.984313725490196;
-    this.data[i + 3] = 59.99999999390438;   this.data[i + 4] = 0.9920948617608696;  this.data[i + 5] = 0.9921568627450981;
-    this.data[i + 6] = 179.76284584377885;  this.data[i + 7] = 1.0000000001007905;  this.data[i + 8] = 0.9921568627450981;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 300.7058823588706;   this.data[i + 1] = 1.0000000001;        this.data[i + 2] = 1.0;
-    this.data[i + 3] = 0.0;                 this.data[i + 4] = 0.0;                 this.data[i + 5] = 0.9921568627450981;
-    this.data[i + 6] = 0.0;                 this.data[i + 7] = 0.0;                 this.data[i + 8] = 0.4980392156862745;
-  };
-};
-
-class HSVDataFromYUV422PData extends FloatSimpleImage {
-  constructor() {
-    super(3, 3, 3, "HSV");
-
-    var i = 0;
-    this.data[i + 0] = 0.0;                 this.data[i + 1] = 1.0000000002865168; this.data[i + 2] = 0.34901960784313724;
-    this.data[i + 3] = 0.0;                 this.data[i + 4] = 0.7696969698515151; this.data[i + 5] = 0.6470588235294118;
-    this.data[i + 6] = 120.23715415017372;  this.data[i + 7] = 1.0000000001007905; this.data[i + 8] = 0.9921568627450981;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 0;                   this.data[i + 1] = 0.0;                 this.data[i + 2] = 0.10980392156862745;
-    this.data[i + 3] = 0;                   this.data[i + 4] = 0.0;                 this.data[i + 5] = 0.8784313725490196;
-    this.data[i + 6] = 179.76284584377885;  this.data[i + 7] = 1.0000000001007905;  this.data[i + 8] = 0.9921568627450981;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 300.93750001176636;  this.data[i + 1] = 0.7111111112527777;  this.data[i + 2] = 0.7058823529411765;
-    this.data[i + 3] = 300.0000000278182;   this.data[i + 4] = 0.21568627460980394; this.data[i + 5] = 1.0;
-    this.data[i + 6] = 0.0;                 this.data[i + 7] = 0.0;                 this.data[i + 8] = 0.4980392156862745;
-  };
-};
-
-class HSVDataFromYUV420PData extends FloatSimpleImage {
-  constructor() {
-    super(3, 3, 3, "HSV");
-
-    var i = 0;
-    this.data[i + 0] = 0.0;                 this.data[i + 1] = 1.0000000005795455;  this.data[i + 2] = 0.17254901960784313;
-    this.data[i + 3] = 359.04761904800455;  this.data[i + 4] = 0.5250000002125;     this.data[i + 5] = 0.47058823529411764;
-    this.data[i + 6] = 148.23529411462184;  this.data[i + 7] = 1.000000000107143;   this.data[i + 8] = 0.9333333333333333;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 358.1250000007471;   this.data[i + 1] = 0.8767123291164385;  this.data[i + 2] = 0.28627450980392155;
-    this.data[i + 3] = 358.800000000612;    this.data[i + 4] = 0.196078431472549;   this.data[i + 5] = 1.0;
-    this.data[i + 6] = 151.85185184850937;  this.data[i + 7] = 0.9529411765705882;  this.data[i + 8] = 1.0;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 300.93750001176636;  this.data[i + 1] = 0.7111111112527777;  this.data[i + 2] = 0.7058823529411765;
-    this.data[i + 3] = 300.0000000278182;   this.data[i + 4] = 0.21568627460980394; this.data[i + 5] = 1.0;
-    this.data[i + 6] = 0.0;                 this.data[i + 7] = 0.0;                 this.data[i + 8] = 0.4980392156862745;
-  };
-};
-
-class LabData extends FloatSimpleImage {
-  constructor() {
-    super(3, 3, 3, "Lab");
-
-    var i = 0;
-    this.data[i + 0] = 0.0;       this.data[i + 1] = 0.0;         this.data[i + 2] = 0.0;
-    this.data[i + 3] = 53.240585; this.data[i + 4] = 80.094185;   this.data[i + 5] = 67.201538;
-    this.data[i + 6] = 87.7351;   this.data[i + 7] = -86.181252;  this.data[i + 8] = 83.177483;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 32.29567;  this.data[i + 1] = 79.186989;   this.data[i + 2] = -107.86176;
-    this.data[i + 3] = 97.139511; this.data[i + 4] = -21.552414;  this.data[i + 5] = 94.475792;
-    this.data[i + 6] = 91.113297; this.data[i + 7] = -48.088551;  this.data[i + 8] = -14.130962;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 60.323502; this.data[i + 1] = 98.235161;   this.data[i + 2] = -60.825493;
-    this.data[i + 3] = 100.0;     this.data[i + 4] = 0.0;         this.data[i + 5] = 0.0;
-    this.data[i + 6] = 53.585014; this.data[i + 7] = 0.0;         this.data[i + 8] = 0.0;
-  };
-};
-
-class LabDataFromYUV444PData extends FloatSimpleImage {
-  constructor() {
-    super(3, 3, 3, "HSV");
-
-    var i = 0;
-    this.data[i + 0] = 0.0;                 this.data[i + 1] = 0.0;                 this.data[i + 2] = 0.0;
-    this.data[i + 3] = 53.034610465388056;  this.data[i + 4] = 79.85590203914461;   this.data[i + 5] = 67.0016253024788;
-    this.data[i + 6] = 87.11875689267448;   this.data[i + 7] = -85.65429374039535;  this.data[i + 8] = 82.60623202041464;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 31.720345672804157;  this.data[i + 1] = 78.24367895044873;   this.data[i + 2] = -106.5768337072531;
-    this.data[i + 3] = 96.46792120648958;   this.data[i + 4] = -21.409519847697347; this.data[i + 5] = 93.77548135780542;
-    this.data[i + 6] = 90.44660871821826;   this.data[i + 7] = -48.089026724461526; this.data[i + 8] = -13.571034820412686;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 60.151950936932494;  this.data[i + 1] = 97.82071254270292;   this.data[i + 2] = -59.43734830934828;
-    this.data[i + 3] = 99.30958687208283;   this.data[i + 4] = 0.0;                 this.data[i + 5] = 0.0;
-    this.data[i + 6] = 53.19277745493915;   this.data[i + 7] = 0.0;                 this.data[i + 8] = 0.0;
-  };
-};
-
-class LabDataFromYUV422PData extends FloatSimpleImage {
-  constructor() {
-    super(3, 3, 3, "HSV");
-
-    var i = 0;
-    this.data[i + 0] = 16.127781199491146; this.data[i + 1] = 37.16386506574049;  this.data[i + 2] = 25.043689417354877;
-    this.data[i + 3] = 36.981683077525915; this.data[i + 4] = 50.903511613481115; this.data[i + 5] = 32.31142038484883;
-    this.data[i + 6] = 87.11875689267448;  this.data[i + 7] = -85.65429374039535; this.data[i + 8] = 82.60623202041464;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 10.268184311230112; this.data[i + 1] = 0.0;                 this.data[i + 2] = 0.0;
-    this.data[i + 3] = 89.1772802290269;   this.data[i + 4] = 0.0;                 this.data[i + 5] = 0.0;
-    this.data[i + 6] = 90.44660871821826;  this.data[i + 7] = -48.089026724461526; this.data[i + 8] = -13.571034820412686;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 46.144074613608296; this.data[i + 1] = 65.16894552944552;  this.data[i + 2] = -40.267933584999625;
-    this.data[i + 3] = 86.8938834807636;   this.data[i + 4] = 28.462923575986455; this.data[i + 5] = -19.464966592414633;
-    this.data[i + 6] = 53.19277745493915;  this.data[i + 7] = 0.0;                this.data[i + 8] = 0.0;
-  };
-};
-
-class LabDataFromYUV420PData extends FloatSimpleImage {
-  constructor() {
-    super(3, 3, 3, "HSV");
-
-    var i = 0;
-    this.data[i + 0] = 4.838519820745088;  this.data[i + 1] = 21.141105340568455; this.data[i + 2] = 7.645700032099379;
-    this.data[i + 3] = 32.31563239702677;  this.data[i + 4] = 27.57546933915833;  this.data[i + 5] = 12.300896526188554;
-    this.data[i + 6] = 83.08065258991849;  this.data[i + 7] = -73.895752859582;   this.data[i + 8] = 47.405921341516176;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 13.450503010545155; this.data[i + 1] = 29.406984528513203;  this.data[i + 2] = 16.333350166067607;
-    this.data[i + 3] = 86.69267491397105;  this.data[i + 4] = 17.77388194061319;   this.data[i + 5] = 6.21670853560361;
-    this.data[i + 6] = 88.693447032887;    this.data[i + 7] = -74.34828426368617;  this.data[i + 8] = 40.64106565615555;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 46.144074613608296; this.data[i + 1] = 65.16894552944552;  this.data[i + 2] = -40.267933584999625;
-    this.data[i + 3] = 86.8938834807636;   this.data[i + 4] = 28.462923575986455; this.data[i + 5] = -19.464966592414633;
-    this.data[i + 6] = 53.19277745493915;  this.data[i + 7] = 0.0;                this.data[i + 8] = 0.0;
-  };
-};
-
-class DepthData extends Uint16SimpleImage {
-  constructor() {
-    super(3, 3, 1, "DEPTH");
-
-    var i = 0;
-    this.data[i + 0] = 2;   this.data[i + 1] = 4;   this.data[i + 2] = 8;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 16;  this.data[i + 1] = 32;  this.data[i + 2] = 64;
-
-    i += this.width * this.channelCount;
-    this.data[i + 0] = 128; this.data[i + 1] = 256; this.data[i + 2] = 512;
-  };
-};
-
-function getData(format, originalFormat) {
-  if (format == "RGBA32") {
-    if (originalFormat == "YUV444P") {
-      return new RGBA32DataFromYUV444PData(0, 1, 2, 3);
-    } else if (originalFormat == "YUV422P") {
-      return new RGBA32DataFromYUV422PData(0, 1, 2, 3);
-    } else if (originalFormat == "YUV420P" ||
-               originalFormat == "YUV420SP_NV12" ||
-               originalFormat == "YUV420SP_NV21") {
-      return new RGBA32DataFromYUV420PData(0, 1, 2, 3);
-    } else {
-      return new RGBA32Data();
-    }
-  } else if (format == "BGRA32") {
-    if (originalFormat == "YUV444P") {
-      return new RGBA32DataFromYUV444PData(2, 1, 0, 3);
-    } else if (originalFormat == "YUV422P") {
-      return new RGBA32DataFromYUV422PData(2, 1, 0, 3);
-    } else if (originalFormat == "YUV420P" ||
-               originalFormat == "YUV420SP_NV12" ||
-               originalFormat == "YUV420SP_NV21") {
-      return new RGBA32DataFromYUV420PData(2, 1, 0, 3);
-    } else {
-      return new BGRA32Data();
-    }
-  } else if (format == "RGB24") {
-    if (originalFormat == "YUV444P") {
-      return new RGBA32DataFromYUV444PData(0, 1, 2);
-    } else if (originalFormat == "YUV422P") {
-      return new RGBA32DataFromYUV422PData(0, 1, 2);
-    } else if (originalFormat == "YUV420P" ||
-               originalFormat == "YUV420SP_NV12" ||
-               originalFormat == "YUV420SP_NV21") {
-      return new RGBA32DataFromYUV420PData(0, 1, 2);
-    } else {
-      return new RGB24Data();
-    }
-  } else if (format == "BGR24") {
-    if (originalFormat == "YUV444P") {
-      return new RGBA32DataFromYUV444PData(2, 1, 0);
-    } else if (originalFormat == "YUV422P") {
-      return new RGBA32DataFromYUV422PData(2, 1, 0);
-    } else if (originalFormat == "YUV420P" ||
-               originalFormat == "YUV420SP_NV12" ||
-               originalFormat == "YUV420SP_NV21") {
-      return new RGBA32DataFromYUV420PData(2, 1, 0);
-    } else {
-      return new BGR24Data();
-    }
-  } else if (format == "GRAY8") {
-    if (originalFormat == "YUV444P" ||
-        originalFormat == "YUV422P" ||
-        originalFormat == "YUV420P" ||
-        originalFormat == "YUV420SP_NV12" ||
-        originalFormat == "YUV420SP_NV21") {
-      return  new Gray8DataFromYUVData();
-    } else {
-      return new Gray8Data();
-    }
-  } else if (format == "YUV444P") {
-    if (originalFormat == "YUV422P") {
-      return new YUV444PDataFromYUV422PData();
-    } else if (originalFormat == "YUV420P" ||
-               originalFormat == "YUV420SP_NV12" ||
-               originalFormat == "YUV420SP_NV21") {
-      return new YUV444PDataFromYUV420PData();
-    } else {
-      return new YUV444PData();
-    }
-  } else if (format == "YUV422P") {
-    if (originalFormat == "YUV444P") {
-      return new YUV422PDataFromYUV444PData();
-    } else if (originalFormat == "YUV420P" ||
-               originalFormat == "YUV420SP_NV12" ||
-               originalFormat == "YUV420SP_NV21") {
-      return new YUV422PDataFromYUV420PData();
-    } else {
-      return new YUV422PData();
-    }
-  } else if (format == "YUV420P") {
-    if (originalFormat == "YUV444P") {
-      return new YUV420PDataFromYUV444PData();
-    } else if (originalFormat == "YUV422P") {
-      return new YUV420PDataFromYUV422PData();
-    } else {
-      return new YUV420PData();
-    }
-  } else if (format == "YUV420SP_NV12") {
-    if (originalFormat == "YUV444P") {
-      return new NV12DataFromYUV444PData();
-    } else if (originalFormat == "YUV422P") {
-      return new NV12DataFromYUV422PData();
-    } else {
-      return new NV12Data();
-    }
-  } else if (format == "YUV420SP_NV21") {
-    if (originalFormat == "YUV444P") {
-      return new NV21DataFromYUV444PData();
-    } else if (originalFormat == "YUV422P") {
-      return new NV21DataFromYUV422PData();
-    } else {
-      return new NV21Data();
-    }
-  } else if (format == "HSV") {
-    if (originalFormat == "YUV444P") {
-      return new HSVDataFromYUV444PData();
-    } else if (originalFormat == "YUV422P") {
-      return new HSVDataFromYUV422PData();
-    } else if (originalFormat == "YUV420P" ||
-               originalFormat == "YUV420SP_NV12" ||
-               originalFormat == "YUV420SP_NV21") {
-      return new HSVDataFromYUV420PData();
-    } else if (originalFormat == "Lab") {
-      return new HSVDataFromLabData();
-    } else {
-      return new HSVData();
-    }
-  } else if (format == "Lab") {
-    if (originalFormat == "YUV444P") {
-      return new LabDataFromYUV444PData();
-    } else if (originalFormat == "YUV422P") {
-      return new LabDataFromYUV422PData();
-    } else if (originalFormat == "YUV420P" ||
-               originalFormat == "YUV420SP_NV12" ||
-               originalFormat == "YUV420SP_NV21") {
-      return new LabDataFromYUV420PData();
-    } else {
-      return new LabData();
-    }
-  } else if (format == "DEPTH") {
-    return new DepthData();
-  }
-}
-
-function getTestData(sourceFromat, destinationFormat) {
-  return [getData(sourceFromat), getData(destinationFormat, sourceFromat)];
-}
\ No newline at end of file
deleted file mode 100644
--- a/dom/canvas/test/imagebitmap_extensions_on_worker.js
+++ /dev/null
@@ -1,47 +0,0 @@
-importScripts("imagebitmap_extensions_data.js");
-importScripts("imagebitmap_extensions.js");
-
-var gGroundTruthImageData;
-var gImageData;
-var gImageBitmap;
-var gPNGBlob;
-var gJPEGBlob;
-
-onmessage = function(event) {
-  if (event.data.type == "setSources") {
-    gGroundTruthImageData = event.data.groundTruthImageData;
-    gImageData = event.data.imageData;
-    gImageBitmap = event.data.imageBitmap;
-    gPNGBlob = event.data.pngBlob;
-    gJPEGBlob = event.data.jpegBlob;
-
-    ok(!!gGroundTruthImageData, "Get gGroundTruthImageData!");
-    ok(!!gImageData, "Get gImageData!");
-    ok(!!gImageBitmap, "Get gImageBitmap!");
-    ok(!!gPNGBlob, "Get gPNGBlob!");
-    ok(!!gJPEGBlob, "Get gJPEGBlob!");
-
-    runTests();
-  }
-};
-
-function ok(expect, msg) {
-  postMessage({"type": "status", status: !!expect, msg: msg});
-}
-
-function runTests() {
-  testExceptions().
-  then(testColorConversions()).
-  then( function() { return Promise.all([testAccessing_randomTest("ImageData", gImageData, 0),
-                                         testAccessing_randomTest("ImageBitmap", gImageBitmap, 0),
-                                         testAccessing_randomTest("PNG", gPNGBlob, 0),
-                                         testAccessing_randomTest("JPEG", gJPEGBlob, 10) // JPEG loses information
-                                        ]); }).
-  then( function() { return Promise.all([testCreateFromArrayBffer_randomTest("ImageData", gImageData, 0),
-                                         testCreateFromArrayBffer_randomTest("ImageBitmap", gImageBitmap, 0),
-                                         testCreateFromArrayBffer_randomTest("PNG", gPNGBlob, 0),
-                                         testCreateFromArrayBffer_randomTest("JPEG", gJPEGBlob, 10) // JPEG loses information
-                                        ]); }).
-  then(function() { return testInvalidAccess([gImageData, gImageBitmap, gPNGBlob, gJPEGBlob]); } ).
-  then(function() {postMessage({"type": "finish"});}, function(ev) { failed(ev); postMessage({"type": "finish"}); });
-}
\ No newline at end of file
deleted file mode 100644
--- a/dom/canvas/test/imagebitmap_extensions_prepareSources.js
+++ /dev/null
@@ -1,94 +0,0 @@
-var gImage;
-var gVideo;
-var gCanvas;
-var gCtx;
-var gImageData;
-var gImageBitmap;
-var gPNGBlob;
-var gJPEGBlob;
-
-var gGroundTruthImageData;
-
-function prepareSources() {
-  gVideo = document.createElement("video");
-  gVideo.src = "http://example.com/tests/dom/canvas/test/crossorigin/video.sjs?name=tests/dom/canvas/test/320x240.ogv&type=video/ogg&cors=anonymous";
-  gVideo.crossOrigin = "anonymous";
-  gVideo.autoplay = "true"
-
-
-  gCanvas = document.createElement("canvas");
-  gCtx = gCanvas.getContext("2d");
-
-  var resolver;
-  var promise = new Promise(function(resolve, reject) {
-    resolver = resolve;
-  });
-
-  // Prepare video.
-  gVideo.onloadeddata = function() {
-    ok(gVideo, "[Prepare Sources] gVideo is ok.");
-
-    // Prepare canvas.
-    gCanvas.width = gVideo.videoWidth;
-    gCanvas.height = gVideo.videoHeight;
-    gCtx.drawImage(gVideo, 0, 0);
-    ok(gCanvas, "[Prepare Sources] gCanvas is ok.");
-    ok(gCtx, "[Prepare Sources] gCtx is ok.");
-
-    // Prepare gGroundTruthImageData.
-    gGroundTruthImageData = gCtx.getImageData(0, 0, gCanvas.width, gCanvas.height);
-    ok(gGroundTruthImageData, "[Prepare Sources] gGroundTruthImageData is ok.");
-
-    // Prepare image.
-    gImage = document.createElement("img");
-    gImage.src = gCanvas.toDataURL();
-    var resolverImage;
-    var promiseImage = new Promise(function(resolve, reject) {
-      resolverImage = resolve;
-    });
-    gImage.onload = function() {
-      resolverImage(true);
-    }
-
-    // Prepare ImageData.
-    gImageData = gCtx.getImageData(0, 0, gCanvas.width, gCanvas.height);
-    ok(gImageData, "[Prepare Sources] gImageData is ok.");
-
-    // Prepapre PNG Blob.
-    var promisePNGBlob = new Promise(function(resolve, reject) {
-      gCanvas.toBlob(function(blob) {
-        gPNGBlob = blob;
-        ok(gPNGBlob, "[Prepare Sources] gPNGBlob is ok.");
-        resolve(true);
-      });
-    });
-
-    // Prepare JPEG Blob.
-    var promiseJPEGBlob = new Promise(function(resolve, reject) {
-      gCanvas.toBlob(function(blob) {
-        gJPEGBlob = blob;
-        ok(gJPEGBlob, "[Prepare Sources] gJPEGBlob is ok.");
-        resolve(true);
-      }, "image/jpeg", 1.00);
-    });
-
-    // Prepare ImageBitmap.
-    var promiseImageBitmap = new Promise(function(resolve, reject) {
-      var p = createImageBitmap(gCanvas);
-      p.then(function(bitmap) {
-        gImageBitmap = bitmap;
-        ok(gImageBitmap, "[Prepare Sources] gImageBitmap is ok.");
-        resolve(true);
-      });
-    });
-
-    resolver(Promise.all([
-      promiseImage,
-      promisePNGBlob,
-      promiseJPEGBlob,
-      promiseImageBitmap
-    ]))
-  }
-
-  return promise;
-}
\ No newline at end of file
--- a/dom/canvas/test/mochitest.ini
+++ b/dom/canvas/test/mochitest.ini
@@ -21,21 +21,16 @@ support-files =
   image_rgrg-256x256.png
   image_rrgg-256x256.png
   image_transparent.png
   image_transparent50.png
   image_yellow.png
   image_yellow75.png
   imagebitmap_bug1239300.js
   imagebitmap_bug1239752.js
-  imagebitmap_extensions.html
-  imagebitmap_extensions.js
-  imagebitmap_extensions_data.js
-  imagebitmap_extensions_on_worker.js
-  imagebitmap_extensions_prepareSources.js
   imagebitmap_on_worker.js
   imagebitmap_structuredclone.js
   imagebitmap_structuredclone_iframe.html
   imagebitmap_structuredclone_utils.js
   offscreencanvas.js
   offscreencanvas_mask.svg
   offscreencanvas_neuter.js
   offscreencanvas_serviceworker_inner.html
@@ -233,25 +228,16 @@ support-files = file_drawWindow_source.h
 [test_imagebitmap.html]
 skip-if = android_version == '17' || android_version == '19' # bug 1336581
 tags = imagebitmap
 [test_imagebitmap_close.html]
 tags = imagebitmap
 [test_imagebitmap_cropping.html]
 skip-if = android_version >= '17' # bug 1336581
 tags = imagebitmap
-[test_imagebitmap_extensions.html]
-skip-if = android_version >= '17' # bug 1336581
-tags = imagebitmap
-[test_imagebitmap_extensions_on_worker.html]
-skip-if = android_version == '19' # bug 1338256
-tags = imagebitmap
-[test_imagebitmap_on_worker.html]
-skip-if = android_version >= '17' # bug 1336581
-tags = imagebitmap
 [test_imagebitmap_structuredclone.html]
 tags = imagebitmap
 [test_imagebitmap_structuredclone_iframe.html]
 tags = imagebitmap
 [test_imagebitmap_structuredclone_window.html]
 tags = imagebitmap
 [test_imagebitmap_transfer.html]
 tags = imagebitmap
deleted file mode 100644
--- a/dom/canvas/test/test_imagebitmap_extensions.html
+++ /dev/null
@@ -1,37 +0,0 @@
-<!DOCTYPE HTML>
-<heand>
-  <title>Test ImageBitmap Extensions (Bug 1141979)</title>
-  <meta charset="utf-8">
-  <script src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" href="/tests/SimpleTest/test.css">
-</head>
-<body>
-  <div id="content"><div>
-  <script type="text/javascript">
-    SimpleTest.waitForExplicitFinish();
-
-    // The createImageBitmap() method is part of Window whose
-    // prototype was created before the preference is set. So I create another
-    // iframe with the right preference setting so that the
-    // createImageBitmap() will be visible.
-    SpecialPowers.pushPrefEnv({'set': [
-      ['canvas.imagebitmap_extensions.enabled', true],
-      ['gfx.ycbcr.accurate-conversion', true]
-    ]}, function() {
-      var div = document.getElementById("content");
-      ok(div, "Parent exists");
-
-      var ifr = document.createElement("iframe");
-      ifr.setAttribute('src', "imagebitmap_extensions.html");
-      div.appendChild(ifr);
-    });
-
-    window.onmessage = function(event) {
-      if (event.data.type == "status") {
-        ok(event.data.status, event.data.msg);
-      } else if (event.data.type == "finish") {
-        SimpleTest.finish();
-      }
-    }
-  </script>
-</body>
deleted file mode 100644
--- a/dom/canvas/test/test_imagebitmap_extensions_on_worker.html
+++ /dev/null
@@ -1,39 +0,0 @@
-<!DOCTYPE HTML>
-<heand>
-  <title>Test ImageBitmap Extensions On Worker (Bug 1141979)</title>
-  <meta charset="utf-8">
-  <script src="/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" href="/tests/SimpleTest/test.css">
-</head>
-<body>
-  <div id="content"><div>
-  <script src="imagebitmap_extensions_prepareSources.js"></script>
-  <script type="text/javascript">
-
-    var worker;
-
-    SimpleTest.waitForExplicitFinish();
-    SpecialPowers.pushPrefEnv({'set': [
-      ['canvas.imagebitmap_extensions.enabled', true]
-    ]}, function() {
-          worker = new Worker("imagebitmap_extensions_on_worker.js");
-          worker.onmessage = function(event) {
-            if (event.data.type == "status") {
-              ok(event.data.status, event.data.msg);
-            } else if (event.data.type == "finish") {
-              SimpleTest.finish();
-            }
-          };
-
-          ok(!!worker, "Worker created successfully.");
-          prepareSources().then(function() {
-            worker.postMessage({"type": "setSources",
-                                "groundTruthImageData": gGroundTruthImageData,
-                                "imageData": gImageData,
-                                "imageBitmap": gImageBitmap,
-                                "pngBlob": gPNGBlob,
-                                "jpegBlob": gJPEGBlob});
-          });
-    });
-  </script>
-</body>