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<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Test - bug 1238440</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<input type="file" id="file" />
<script type="application/javascript">
var script;
function step_createScript() {
info("Creating script...");
var url = SimpleTest.getTestFileURL("script_bug1238440.js");
script = SpecialPowers.loadChromeScript(url);
next();
}
function step_destroyScript() {
info("Destroying script...");
script.destroy();
next();
}
function step_createFile() {
info("Creating file...");
function onOpened(message) {
var fileList = document.getElementById('file');
SpecialPowers.wrap(fileList).mozSetFileArray([message.file]);
ok(!!message.file, "File created and set");
next();
}
script.addMessageListener("file.opened", onOpened);
script.sendAsyncMessage("file.open");
}
function step_changeFile() {
info("Changing file...");
script.addMessageListener("file.changed", next);
script.sendAsyncMessage("file.change");
}
function step_fileReader(status) {
var fr = new FileReader();
fr.onload = function() {
is(status, true, "onload called!");
next();
}
fr.onerror = function(e) {
e.preventDefault();
is(status, false, "onerror called!");
next();
}
fr.readAsArrayBuffer(document.getElementById("file").files[0]);
}
var steps = [
step_createScript,
step_createFile,
function() { step_fileReader(true); },
step_changeFile,
function() { step_fileReader(false); },
step_destroyScript,
];
function next() {
if (!steps.length) {
SimpleTest.finish();
return;
}
var step = steps.shift();
step();
}
SimpleTest.waitForExplicitFinish();
next();
</script>
</body>
</html>
|
