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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /image/test/mochitest/child.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream/124.0.1.tar.xz firefox-upstream/124.0.1.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | image/test/mochitest/child.html | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/image/test/mochitest/child.html b/image/test/mochitest/child.html new file mode 100644 index 0000000000..19f262ec3a --- /dev/null +++ b/image/test/mochitest/child.html @@ -0,0 +1,22 @@ +<!DOCTYPE html> +<meta charset=utf-8> +<script src="imgutils.js"></script> +<img id="img" src="animated1.gif"> +<script> + let observer = new ImageDecoderObserverStub(); + observer.decodeComplete = () => { + parent.postMessage("decodeComplete", "*"); + }; + observer.loadComplete = () => { + parent.postMessage("loadComplete", "*"); + }; + observer = SpecialPowers.wrapCallbackObject(observer); + const gObserver = SpecialPowers.Cc["@mozilla.org/image/tools;1"] + .getService(SpecialPowers.Ci.imgITools) + .createScriptedObserver(observer); + const img = document.getElementById("img"); + SpecialPowers.wrap(img).addObserver(gObserver); + window.addEventListener("unload", () => { + SpecialPowers.wrap(img).removeObserver(gObserver); + }); +</script> |