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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /dom/tests/mochitest/general/file_clonewrapper.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | dom/tests/mochitest/general/file_clonewrapper.html | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/dom/tests/mochitest/general/file_clonewrapper.html b/dom/tests/mochitest/general/file_clonewrapper.html new file mode 100644 index 0000000000..18e0505d86 --- /dev/null +++ b/dom/tests/mochitest/general/file_clonewrapper.html @@ -0,0 +1,35 @@ +<!doctype html> +<html> +<head> +<script type="application/javascript"> + + function waitForMessage() { + return new Promise(function(resolve) { + window.addEventListener('message', function(evt) { + resolve(evt.data); + }, {once: true}); + }); + } + + // Set up the objects for cloning. + function setup() { + window.testObject = { myNumber: 42, + myString: "hello", + myImageData: new ImageData(10, 10) }; + } + + // Called by the chrome parent window. + function tryToClone(obj, shouldSucceed, message) { + var success = false; + try { window.postMessage(obj, '*'); success = true; } + catch (e) { message = message + ' (threw: ' + e.message + ')'; } + is(success, shouldSucceed, message); + return (success && shouldSucceed) ? waitForMessage() : Promise.resolve(); + } + +</script> +</head> +<body onload="setup()"> +<input id="fileinput" type="file"></input> +</body> +</html> |