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40 lines
1.3 KiB
HTML
40 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<script>
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function doIs(arg1, arg2, arg3) {
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window.parent.postMessage("t " + encodeURIComponent(arg1) + " " +
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encodeURIComponent(arg2) + " " +
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encodeURIComponent(arg3), "*");
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}
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function $(arg) { return document.getElementById(arg); }
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window.addEventListener("message",
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function(evt) {
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doIs(evt.data, "start", "Unexpected message");
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$("target").focus();
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sendString("Test");
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var t = $("target");
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doIs(t.value, "Test", "Typing should work");
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(function() {
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SpecialPowers.wrap(t).QueryInterface(SpecialPowers.Ci.nsIDOMNSEditableElement).editor.undo(1);
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})()
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doIs(t.value, "", "Undo should work");
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(function() {
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SpecialPowers.wrap(t).QueryInterface(SpecialPowers.Ci.nsIDOMNSEditableElement).editor.redo(1);
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})()
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doIs(t.value, "Test", "Redo should work");
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window.parent.postMessage("f", "*");
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},
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"false");
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</script>
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</head>
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<body>
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<input id="target">
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</body>
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</html>
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