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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /dom/tests/mochitest/general/file_clonewrapper.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-upstream.tar.xz thunderbird-upstream.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/tests/mochitest/general/file_clonewrapper.html')
| -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> |