Index: third_party/WebKit/LayoutTests/virtual/threaded/fast/canvas-toBlob/canvas-createImageBitmap-blob-in-workers.html |
diff --git a/third_party/WebKit/LayoutTests/virtual/threaded/fast/canvas-toBlob/canvas-createImageBitmap-blob-in-workers.html b/third_party/WebKit/LayoutTests/virtual/threaded/fast/canvas-toBlob/canvas-createImageBitmap-blob-in-workers.html |
deleted file mode 100644 |
index 39b3f2aed5d9df49d46494203a6f6c266b1c66db..0000000000000000000000000000000000000000 |
--- a/third_party/WebKit/LayoutTests/virtual/threaded/fast/canvas-toBlob/canvas-createImageBitmap-blob-in-workers.html |
+++ /dev/null |
@@ -1,90 +0,0 @@ |
-<!DOCTYPE html> |
-<html> |
-<head> |
-<script src="../../../../resources/js-test.js"></script> |
-</head> |
-<body> |
-<script> |
-jsTestIsAsync = true; |
-var worker = new Worker('../../../../fast/canvas/resources/canvas-createImageBitmap-blob-in-workers.js'); |
- |
-description('Test race condition for createImageBitmap from blob in workers and main.'); |
- |
-var imgWidth = 20; |
-var imgHeight = 20; |
-var numOfBitmaps = 5; |
-var bitmapArray = []; |
- |
-var canvas1 = document.createElement("canvas"); |
-var ctx1 = canvas1.getContext("2d"); |
-ctx1.fillStyle = "#FF0000"; |
-ctx1.fillRect(0, 0, imgWidth, imgHeight); |
- |
-function compareImageData(data1, data2) |
-{ |
- if (data1.length != data2.length) { |
- testFailed("The two image have different dimensions"); |
- finishJSTest(); |
- } |
- for (var i = 0; i < data1.length; i++) { |
- if (data1[i] != data2[i]) { |
- testFailed("The two image have different pixel data"); |
- finishJSTest(); |
- } |
- } |
-} |
- |
-var getMessageFromWorker = new Promise((resolve, reject) => { |
- function onMessage(e) { |
- resolve(e.data.data); |
- worker.removeEventListener("message", onMessage); |
- } |
- worker.addEventListener("message", onMessage); |
-}); |
- |
-// check that the created ImageBitmaps from worker and main have the same pixel |
-// data as the source, which is the canvas1.toBlob |
-var newImg = new Image(); |
-canvas1.toBlob(function(blob) { |
- worker.postMessage(blob); |
- for (var i = 0; i < numOfBitmaps; i++) { |
- createImageBitmap(blob).then(imageBitmap => { |
- bitmapArray.push(imageBitmap); |
- if (bitmapArray.length == numOfBitmaps) { |
- var url = URL.createObjectURL(blob); |
- newImg.src = url; |
- } |
- }); |
- } |
-}); |
- |
-var imageLoaded = new Promise((resolve, reject) => { |
- newImg.onload = function() { |
- var canvas2 = document.createElement("canvas"); |
- var ctx2 = canvas2.getContext("2d"); |
- ctx2.drawImage(newImg, 0, 0, imgWidth, imgHeight); |
- resolve(ctx2.getImageData(0, 0, imgWidth, imgHeight).data); |
- }; |
-}); |
- |
-Promise.all([imageLoaded, getMessageFromWorker]).then(([imageDataFromImg, imageBitmapFromWorker]) => { |
- var canvas3 = document.createElement("canvas"); |
- var ctx3 = canvas3.getContext("2d"); |
- for (var i = 0; i < numOfBitmaps; i++) { |
- ctx3.clearRect(0, 0, imgWidth, imgHeight); |
- ctx3.drawImage(bitmapArray[i], 0, 0, imgWidth, imgHeight); |
- var imageData = ctx3.getImageData(0, 0, imgWidth, imgHeight).data; |
- compareImageData(imageData, imageDataFromImg); |
- } |
- |
- ctx3.clearRect(0, 0, imgWidth, imgHeight); |
- ctx3.drawImage(imageBitmapFromWorker, 0, 0, imgWidth, imgHeight); |
- var imageData = ctx3.getImageData(0, 0, imgWidth, imgHeight).data; |
- compareImageData(imageData, imageDataFromImg); |
- testPassed("ImageBitmaps created from blob in worker and in main have the same pixel data"); |
- finishJSTest(); |
-}); |
- |
-</script> |
-</body> |
-</html> |