diff options
Diffstat (limited to 'testing/web-platform/tests/html/canvas/element/manual/imagebitmap/createImageBitmap-worker.js')
-rw-r--r-- | testing/web-platform/tests/html/canvas/element/manual/imagebitmap/createImageBitmap-worker.js | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/element/manual/imagebitmap/createImageBitmap-worker.js b/testing/web-platform/tests/html/canvas/element/manual/imagebitmap/createImageBitmap-worker.js new file mode 100644 index 0000000000..67a0904e47 --- /dev/null +++ b/testing/web-platform/tests/html/canvas/element/manual/imagebitmap/createImageBitmap-worker.js @@ -0,0 +1,17 @@ +function makeBlob() { + return new Promise(function(resolve, reject) { + var xhr = new XMLHttpRequest(); + xhr.open("GET", '/images/pattern.png'); + xhr.responseType = 'blob'; + xhr.send(); + xhr.onload = function() { + resolve(xhr.response); + }; + }); +} + +addEventListener("message", () => { + makeBlob().then(createImageBitmap).then(bitmap => { + postMessage(bitmap, [bitmap]); + }); +}); |