third_party/WebKit/LayoutTests/http/tests/security/webgl-cross-origin-ImageBitmap-blocked.html - Issue 1573173002: Make WebGL's texImage2D and texSubImage2D handle cross-origin ImageBitmap

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Side by Side Diff: third_party/WebKit/LayoutTests/http/tests/security/webgl-cross-origin-ImageBitmap-blocked.html

Issue 1573173002: Make WebGL's texImage2D and texSubImage2D handle cross-origin ImageBitmap (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: layout test passed :) Created 4 years, 11 months ago

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	1 <!DOCTYPE html>

	2 <html>

	3 <body>

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

	5 <script>

	6 description("WebGL's tex(Sub)Image2D should throw a SecurityError exception when the ImageBitmap is not origin clean.");

	7

	8 window.jsTestIsAsync = true;

	9 var gl;

	10 var bitmap;

	11

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

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

	14

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

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

	17 canvas.width = 10;

	18 canvas.height = 10;

	19

	20 gl = canvas.getContext("webgl");

	21 var texture = gl.createTexture();

	22 shouldBe("gl.getError()", "gl.NO_ERROR");

	23 gl.bindTexture(gl.TEXTURE_2D, texture);

	24 shouldBe("gl.getError()", "gl.NO_ERROR");

	25

	26 // ImageBitmap created from a clean canvas should be origin clean

	27 createImageBitmap(canvas, 0, 0, 10, 10).then(imageBitmap => {

	28 bitmap = imageBitmap;

	29 shouldNotThrow("gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNS IGNED_BYTE, bitmap)");

	30 shouldBe("gl.getError()", "gl.NO_ERROR");

	31 shouldNotThrow("gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGBA, gl.UNS IGNED_BYTE, bitmap)");

	32 shouldBe("gl.getError()", "gl.NO_ERROR");

	33

	34 // Test tainted ImageBitmap

	35 createImageBitmap(image, 0, 0, 10, 10).then(imageBitmap => {

	36 bitmap = imageBitmap;

	37 shouldThrow("gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UN SIGNED_BYTE, bitmap)");

	38 shouldBe("gl.getError()", "gl.NO_ERROR");

	39 shouldThrow("gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGBA, gl.UN SIGNED_BYTE, bitmap)");

	40 shouldBe("gl.getError()", "gl.NO_ERROR");

	41 finishJSTest();

	42 }, () => {

	43 testFailed("Unexpected failure");

	44 finishJSTest();

	45 });

	46 }, () => {

	47 testFailed("Unexpected failure");

	48 finishJSTest();

	49 });

	50 });

	51 </script>

	52 </body>

	53 </html>

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