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https://github.com/servo/servo
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131 lines
4.1 KiB
HTML
131 lines
4.1 KiB
HTML
<!DOCTYPE html>
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<meta charset=utf-8>
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<title>createImageBitmap: origin-clean flag</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/common/media.js"></script>
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<script src="/common/namespaces.js"></script>
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<div id=log></div>
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<script>
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const crossOriginImageUrl = "http://{{domains[www1]}}:{{ports[http][0]}}/images/red.png";
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function assert_origin_unclean_getImageData(bitmap) {
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const context = document.createElement("canvas").getContext("2d");
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context.drawImage(bitmap, 0, 0);
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assert_throws("SecurityError", () => {
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context.getImageData(0, 0, 1, 1);
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});
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}
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function assert_origin_unclean_drawImage(bitmap) {
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const canvas = document.createElement('canvas');
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const ctx = canvas.getContext('2d');
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ctx.drawImage(bitmap, 0, 0);
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assert_throws('SecurityError', () => canvas.toDataURL());
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}
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function assert_origin_unclean_transferFromImageBitmap(bitmap) {
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var canvas = document.createElement('canvas');
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var ctx = canvas.getContext('bitmaprenderer');
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ctx.transferFromImageBitmap(bitmap);
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assert_throws('SecurityError', () => canvas.toDataURL());
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}
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function makeImage() {
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return new Promise((resolve, reject) => {
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const image = new Image();
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image.onload = () => resolve(image);
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image.onerror = reject;
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image.src = crossOriginImageUrl;
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});
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}
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const arguments = [
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{
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name: "cross-origin HTMLImageElement",
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factory: makeImage,
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},
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{
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name: "cross-origin SVGImageElement",
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factory: () => {
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return new Promise((resolve, reject) => {
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const image = document.createElementNS(NAMESPACES.svg, "image");
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image.onload = () => resolve(image);
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image.onerror = reject;
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image.setAttribute("externalResourcesRequired", "true");
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image.setAttributeNS(NAMESPACES.xlink, 'xlink:href', crossOriginImageUrl);
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document.body.appendChild(image);
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});
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},
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},
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{
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name: "cross-origin HTMLVideoElement",
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factory: () => {
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return new Promise((resolve, reject) => {
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const video = document.createElement("video");
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video.oncanplaythrough = () => resolve(video);
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video.onerror = reject;
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video.src = getVideoURI("http://{{domains[www1]}}:{{ports[http][0]}}/media/movie_300");
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});
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},
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},
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{
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name: "redirected to cross-origin HTMLVideoElement",
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factory: () => {
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return new Promise((resolve, reject) => {
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const video = document.createElement("video");
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video.oncanplaythrough = () => resolve(video);
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video.onerror = reject;
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video.src = "/common/redirect.py?location=" + getVideoURI("http://{{domains[www1]}}:{{ports[http][0]}}/media/movie_300");
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});
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},
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},
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{
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name: "redirected to same-origin HTMLVideoElement",
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factory: () => {
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return new Promise((resolve, reject) => {
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const video = document.createElement("video");
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video.oncanplaythrough = () => resolve(video);
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video.onerror = reject;
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video.src = "http://{{domains[www1]}}:{{ports[http][0]}}/common/redirect.py?location=" + getVideoURI("http://{{domains[]}}:{{ports[http][0]}}/media/movie_300");
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});
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},
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},
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{
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name: "unclean HTMLCanvasElement",
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factory: () => {
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return makeImage().then(image => {
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const canvas = document.createElement("canvas");
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const context = canvas.getContext("2d");
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context.drawImage(image, 0, 0);
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return canvas;
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});
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},
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},
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{
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name: "unclean ImageBitmap",
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factory: () => {
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return makeImage().then(createImageBitmap);
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},
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},
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];
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for (let { name, factory } of arguments) {
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promise_test(function() {
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return factory().then(createImageBitmap).then(assert_origin_unclean_getImageData);
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}, `${name}: origin unclear getImageData`);
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promise_test(function() {
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return factory().then(createImageBitmap).then(assert_origin_unclean_drawImage);
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}, `${name}: origin unclear 2dContext.drawImage`);
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promise_test(function() {
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return factory().then(createImageBitmap).then(assert_origin_unclean_transferFromImageBitmap);
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}, `${name}: origin unclear bitmaprenderer.transferFromImageBitmap`);
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}
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</script>
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