| Index: third_party/WebKit/LayoutTests/http/tests/security/offscreen-canvas-read-blocked-by-setting.html
|
| diff --git a/third_party/WebKit/LayoutTests/http/tests/security/offscreen-canvas-read-blocked-by-setting.html b/third_party/WebKit/LayoutTests/http/tests/security/offscreen-canvas-read-blocked-by-setting.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..dd5be25e0335d17f9df511b03ee9cc719ac6a133
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/http/tests/security/offscreen-canvas-read-blocked-by-setting.html
|
| @@ -0,0 +1,32 @@
|
| +<!DOCTYPE html>
|
| +<title>Block reading offscreen canvas via StrictCanvasTainting setting</title>
|
| +<script src="/resources/testharness.js"></script>
|
| +<script src="/resources/testharnessreport.js"></script>
|
| +<script>
|
| +if (window.testRunner)
|
| + testRunner.overridePreference("WebKitDisableReadingFromCanvas", true);
|
| +
|
| +var image = new Image();
|
| +var offCanvas = new OffscreenCanvas(100, 100);
|
| +var context = offCanvas.getContext('2d');
|
| +
|
| +test(function () {
|
| + assert_throws(
|
| + "SecurityError",
|
| + function() {
|
| + var imageData = context.getImageData(0, 0, 100, 100);
|
| + assert_unreached('getImageData should throw');
|
| + });
|
| +}, 'getImageData');
|
| +
|
| +test(function () {
|
| + assert_throws(
|
| + "SecurityError",
|
| + function() {
|
| + context.drawImage(image, 0, 0, 100, 100);
|
| + var imageData = context.getImageData(0, 0, 100, 100);
|
| + assert_unreached('getImageData should throw');
|
| + });
|
| +}, 'getImageData');
|
| +
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 2171563002:
Add WorkerSettings to expose certain flag values in WorkerGlobalScope (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master