mozilla-central/uriloader/exthandler/tests/mochitest/test_unsafeBidiChars.xhtml (file symbol)

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Test Info: Errors

<head>
<title>Test for Handling of unsafe bidi chars</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>
<iframe id="test"></iframe>
<script type="text/javascript">
var unsafeBidiChars = [
"\xe2\x80\xaa", // LRE
"\xe2\x80\xab", // RLE
"\xe2\x80\xac", // PDF
"\xe2\x80\xad", // LRO
"\xe2\x80\xae", // RLO
];
var tests = [
"{1}.test",
"{1}File.test",
"Fi{1}le.test",
"File{1}.test",
"File.{1}test",
"File.te{1}st",
"File.test{1}",
"File.{1}",
];
function replace(name, x) {
return name.replace(/\{1\}/, x);
}
function sanitize(name) {
return replace(name, "_");
}
add_task(async function() {
function promiseMessage(messageName) {
return new Promise(resolve => {
chromeScript.addMessageListener(messageName, function listener(data) {
chromeScript.removeMessageListener(messageName, listener);
resolve(data);
});
});
}
let url = SimpleTest.getTestFileURL("HelperAppLauncherDialog_chromeScript.js");
let chromeScript = SpecialPowers.loadChromeScript(url);
function wrongAPICallListener(msg) {
ok(
false,
`Called ${msg} when always ask pref was set to ${
Services.prefs.getBoolPref(
"browser.download.always_ask_before_handling_new_types"
)
}, which shouldn't happen.`
);
}
chromeScript.addMessageListener("wrongAPICall", wrongAPICallListener);
for (let prefVal of [false, true]) {
await SpecialPowers.pushPrefEnv({
set: [["browser.download.always_ask_before_handling_new_types", prefVal]]
});
for (let test of tests) {
for (let char of unsafeBidiChars) {
let promiseName = promiseMessage("suggestedFileName");
let name = replace(test, char);
let expected = sanitize(test);
document.getElementById("test").src =
"unsafeBidiFileName.sjs?name=" + encodeURIComponent(name);
is((await promiseName), expected, "got the expected sanitized name");
}
}
}
// Clean up.
let promise = promiseMessage("unregistered");
chromeScript.sendAsyncMessage("unregister");
await promise;
chromeScript.removeMessageListener("wrongAPICall", wrongAPICallListener);
chromeScript.destroy();
});
</script>
</body>
</html>