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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /image/test/crashtests/ownerdiscard.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'image/test/crashtests/ownerdiscard.html')
| -rw-r--r-- | image/test/crashtests/ownerdiscard.html | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/image/test/crashtests/ownerdiscard.html b/image/test/crashtests/ownerdiscard.html new file mode 100644 index 0000000000..2e5be86023 --- /dev/null +++ b/image/test/crashtests/ownerdiscard.html @@ -0,0 +1,48 @@ +<!DOCTYPE html> +<html class="reftest-wait"> +<body> + <div id=tCF0> + <img id=victim src=ie.png> + <iframe src=discardframe.htm></iframe> + </div> + <script> + const Ci = SpecialPowers.Ci; + const Cc = SpecialPowers.Cc; + + function ImageDecoderObserverStub() + { + this.sizeAvailable = function sizeAvailable(aRequest) {} + this.frameComplete = function frameComplete(aRequest) {} + this.decodeComplete = function decodeComplete(aRequest) {} + this.loadComplete = function loadComplete(aRequest) {} + this.frameUpdate = function frameUpdate(aRequest) {} + this.discard = function discard(aRequest) {} + this.isAnimated = function isAnimated(aRequest) {} + } + var img = document.getElementById('victim'); + var observer = new ImageDecoderObserverStub(); + observer.discard = function() { + cleanupAndFinish(); + } + observer = SpecialPowers.wrapCallbackObject(observer); + var gObserver = Cc["@mozilla.org/image/tools;1"].getService(Ci.imgITools) + .createScriptedObserver(observer); + var imgLoadingContent = SpecialPowers.wrap(img); + imgLoadingContent.addObserver(gObserver); + function initCF() { + setTimeout(function() { document.adoptNode(tCF0); }, 0); + } + document.addEventListener("DOMContentLoaded", initCF); + + function cleanupAndFinish() { + imgLoadingContent.removeObserver(gObserver); + setTimeout("document.documentElement.className = '';", 0); + } + function loadhandler() { + setTimeout("cleanupAndFinish();", 30000); + } + window.addEventListener("load", function() { + SpecialPowers.pushPrefEnv({"set":[["min_discard_timeout_ms", 1]]}, loadhandler)}); + </script> +</body> +</html> |