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Issue 2178513002:
Add layout test to make sure origin clean flag is preserved (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master| OLD | NEW |
|---|---|
| (Empty) | |
| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 <body> | |
| 4 <script src="../../resources/testharness.js"></script> | |
| 5 <script src="../../resources/testharnessreport.js"></script> | |
| 6 <script id="myWorker" type="text/worker"> | |
| 7 self.onmessage = function(e) { | |
| 8 postMessage(e.data); | |
| 9 }; | |
| 10 </script> | |
| 11 <script> | |
| 12 function makeWorker(script) { | |
| 13 var blob = new Blob([script]); | |
| 14 return new Worker(URL.createObjectURL(blob)); | |
| 15 } | |
| 16 var worker = makeWorker(document.getElementById('myWorker').textContent); | |
| 17 | |
| 18 function shouldBeTainted(imageBitmap) { | |
| 19 var canvas = document.createElement("canvas"); | |
| 20 canvas.width = 10; | |
| 21 canvas.height = 10; | |
| 22 var context = canvas.getContext("2d"); | |
| 23 context.drawImage(imageBitmap, 0, 0, 10, 10); | |
| 24 assert_throws(null, function () { context.getImageData(0, 0, 10, 10); }, 'Im ageBitmap should be tainted'); | |
| 25 } | |
| 26 | |
| 27 function postToWorker(message, transferable) { | |
| 28 return new Promise((resolve, reject) => { | |
| 29 function onMessage(e) { | |
| 30 resolve(e.data); | |
| 31 worker.removeEventListener("message", onMessage); | |
| 32 } | |
| 33 worker.postMessage(message, transferable); | |
| 34 worker.addEventListener("message", onMessage); | |
| 35 }); | |
| 36 } | |
| 37 | |
| 38 promise_test(function() { | |
| 39 return new Promise((resolve, reject) => { | |
| 40 var image = new Image(); | |
| 41 image.onload = function() { | |
| 42 createImageBitmap(image).then(imageBitmap => { | |
| 43 var replyPromise = postToWorker(imageBitmap, [imageBitmap]); | |
| 44 resolve(replyPromise); | |
|
Justin Novosad
2016/07/26 14:07:52
This is a nested promise. I am pretty sure the tes
xidachen
2016/07/26 15:13:10
Changed to async_test in the new patch.
| |
| 45 }); | |
| 46 } | |
| 47 image.src = 'http://localhost:8080/security/resources/abe.png'; | |
|
Justin Novosad
2016/07/26 14:07:52
Not the best thing to hard code 'http://localhost:
xidachen
2016/07/26 15:13:10
Per off-line discussion, will leave the path as lo
| |
| 48 }).then(shouldBeTainted); | |
| 49 }, 'Transfer or structured-clone an ImageBitmap should preserve the originClean flag.'); | |
| 50 </script> | |
| 51 </body> | |
| 52 </html> | |
| OLD | NEW |
