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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /image/test/crashtests/ownerdiscard.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'image/test/crashtests/ownerdiscard.html')
| -rw-r--r-- | image/test/crashtests/ownerdiscard.html | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/image/test/crashtests/ownerdiscard.html b/image/test/crashtests/ownerdiscard.html new file mode 100644 index 000000000..8d4a619fc --- /dev/null +++ b/image/test/crashtests/ownerdiscard.html @@ -0,0 +1,49 @@ +<!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).QueryInterface(Ci.nsIImageLoadingContent); + imgLoadingContent.addObserver(gObserver); + function initCF() { + setTimeout(function() { document.adoptNode(tCF0); }, 0); + } + document.addEventListener("DOMContentLoaded", initCF, false); + + 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)}, false); + </script> +</body> +</html> |