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Diffstat (limited to '')
-rw-r--r-- | dom/canvas/test/imagebitmap_structuredclone_iframe.html | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/dom/canvas/test/imagebitmap_structuredclone_iframe.html b/dom/canvas/test/imagebitmap_structuredclone_iframe.html new file mode 100644 index 0000000000..7628b49dae --- /dev/null +++ b/dom/canvas/test/imagebitmap_structuredclone_iframe.html @@ -0,0 +1,38 @@ +<!DOCTYPE HTML> +<meta charset="utf-8"> +<body> + <script type="application/javascript"> + + function ok(expect, msg) { + window.parent.postMessage({"type": "status", status: !!expect, msg}, "*"); + } + + window.onmessage = function(event) { + ok(!!event.data.bitmap1, "Get the 1st ImageBitmap from the main script."); + ok(!!event.data.bitmap2, "Get the 2st ImageBitmap from the main script."); + + // send the first original ImageBitmap back to the main window + window.parent.postMessage({"type":"bitmap1", "bitmap":event.data.bitmap1}, "*"); + + // create a new ImageBitmap from the 2nd original ImageBitmap + // and then send the newly created ImageBitmap back to the main window + var promise = createImageBitmap(event.data.bitmap2); + promise.then( + function(bitmap) { + ok(true, "Successfully create a new ImageBitmap from the 2nd original bitmap in worker."); + + // send the newly created ImageBitmap back to the main window + window.parent.postMessage({"type":"bitmap2", "bitmap":bitmap}, "*"); + + // finish the test + window.parent.postMessage({"type": "finish"}, "*"); + }, + function() { + ok(false, "Cannot create a new bitmap from the original bitmap in worker."); + } + ); + } + + + </script> +</body> |