third_party/WebKit/LayoutTests/http/tests/security/cross-origin-createImageBitmap.html - Issue 1532473002: Add a origin clean flag in ImageBitmap class

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Issue 1532473002: Add a origin clean flag in ImageBitmap class (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: more on layout test Created 4 years, 11 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <html>	2 <html>

3 <body>	3 <body>

4 <script src="/js-test-resources/js-test.js"></script>	4 <script src="/js-test-resources/js-test.js"></script>

5 <script>	5 <script>

6 description("The image bitmap factories should throw exceptions on cross-origin access.");	6 description("The image bitmap factories should not throw exceptions on cross-ori gin access.");

7	7

8 window.jsTestIsAsync = true;	8 window.jsTestIsAsync = true;

9 var reason;	9 var reason;

10	10

11 function shouldBeRejected(promise, message) {	11 function shouldBeAcceptedAndTainted(promise, message) {

12 return promise.then(function() {	12 return promise.then(function(imageBitmap) {

13 testFailed('Resolved unexpectedly: ' + message);	13 testPassed('Resolved as expected: ' + message);

	14 shouldBeTainted(imageBitmap);

14 }, function(e) {	15 }, function(e) {

15 reason = e;	16 reason = e;

16 testPassed('Rejected as expected: ' + message);	17 testFailed('Rejected unexpectedly: ' + message);

17 shouldBeTrue('reason instanceof Error');	18 shouldBeTrue('reason instanceof Error');

18 debug(e);	19 debug(e);

19 });	20 });

20 }	21 }

21	22

22 Promise.resolve().then(function() {	23 function shouldBeTainted(imageBitmap) {

23 return new Promise(function(resolve, reject) {	24 var canvas = document.createElement("canvas");

24 var image = document.createElement('img');	25 canvas.width = 10;

25 image.addEventListener('load', resolve.bind(undefined, image));	26 canvas.height = 10;

26 image.src = 'http://localhost:8080/security/resources/abe.png';	27 var context = canvas.getContext("2d");

27 document.body.appendChild(image);	28 context.drawImage(imageBitmap, 0, 0, 10, 10);

28 }).then(function(image) {	29 try {

29 return shouldBeRejected(createImageBitmap(image, 0, 0, 10, 10), 'image') ;	30 var imageData = context.getImageData(0, 0, 10, 10);

	31 testFailed("FAIL: ImageBitmap is not tainted.");

	32 } catch (e) {

	33 testPassed("PASS: ImageBitmap is tainted. Threw error: " + e);

	34 }

	35 }

	36

	37 var image = document.createElement('img');

	38 image.src = 'http://localhost:8080/security/resources/abe.png';

	39 var video = document.createElement('video');

	40 video.src = 'http://localhost:8080/media/resources/load-video.php?name=test.ogv& amp;type=video/ogv';

	41 var p1, p2, p3, p4;

	42

	43 image.addEventListener('load', function() {

	44 document.body.appendChild(image);

	45 p1 = shouldBeAcceptedAndTainted(createImageBitmap(image, 0, 0, 10, 10), 'ima ge');

	46 var canvas = document.createElement("canvas");

	47 canvas.width = 10;

	48 canvas.height = 10;

	49 var context = canvas.getContext("2d");

	50 context.drawImage(image, 0, 0, 10, 10);
	Justin Novosad 2015/12/30 20:42:18 Add a comment that this is to taint the canvas Add a comment that this is to taint the canvas xidachen 2015/12/31 03:37:01 Done. Show quoted text On 2015/12/30 20:42:18, Justin Novosad wrote: > Add a comment that this is to taint the canvas Done.
	51 p2 = shouldBeAcceptedAndTainted(createImageBitmap(canvas, 0, 0, 10, 10), 'ca nvas');

	52 createImageBitmap(image).then(imageBitmap => {

	53 p3 = shouldBeAcceptedAndTainted(createImageBitmap(imageBitmap, 0, 0, 10, 10), 'imageBitmap');

30 });	54 });

31 }).then(function() {	55 Promise.all([p1, p2, p3]).then(function() {
	Justin Novosad 2015/12/30 20:42:18 Although this is clean and concise, it makes execu Although this is clean and concise, it makes execution order non-deterministic, which is a problem in tests. We want the PASS/FAIL messages to be printed in a predictable order. I recommend using a chain (create p2 after p1 was resolved, etc.) xidachen 2015/12/31 03:37:01 Done. Show quoted text On 2015/12/30 20:42:18, Justin Novosad wrote: > Although this is clean and concise, it makes execution order non-deterministic, > which is a problem in tests. We want the PASS/FAIL messages to be printed in a > predictable order. I recommend using a chain (create p2 after p1 was resolved, > etc.) Done.
32 return new Promise(function(resolve, reject) {

33 var video = document.createElement('video');

34 video.src = 'http://localhost:8080/media/resources/load-video.php?name=t est.ogv&type=video/ogv';

35 video.addEventListener('playing', resolve.bind(undefined, video));

36 document.body.appendChild(video);	56 document.body.appendChild(video);

37 video.play();	57 video.play();

38 }).then(function(video) {	58 video.addEventListener('playing', function() {

39 return shouldBeRejected(createImageBitmap(video, 0, 0, 10, 10), 'video') ;	59 p4 = shouldBeAcceptedAndTainted(createImageBitmap(video, 0, 0, 10, 1 0), 'video');

	60 p4.then(finishJSTest, finishJSTest);

	61 });

	62 }, function() {

	63 finishJSTest();

40 });	64 });

41 }).catch(function(e) {	65 });

42 testFailed('Unexpected rejection: ' + e);

43 }).then(finishJSTest, finishJSTest);

44 </script>	66 </script>

45 </body>	67 </body>

46 </html>	68 </html>

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