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-rw-r--r--dom/tests/mochitest/general/file_clonewrapper.html35
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>