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function round_trip(uri) {
var objectOutStream = Cc["@mozilla.org/binaryoutputstream;1"].
createInstance(Ci.nsIObjectOutputStream);
var pipe = Cc["@mozilla.org/pipe;1"].createInstance(Ci.nsIPipe);
pipe.init(false, false, 0, 0xffffffff, null);
objectOutStream.setOutputStream(pipe.outputStream);
objectOutStream.writeCompoundObject(uri, Ci.nsISupports, true);
objectOutStream.close();
var objectInStream = Cc["@mozilla.org/binaryinputstream;1"].
createInstance(Ci.nsIObjectInputStream);
objectInStream.setInputStream(pipe.inputStream);
return objectInStream.readObject(true).QueryInterface(Ci.nsIURI);
}
var prefData =
[
{
name: "network.IDN_show_punycode",
newVal: false
},
{
name: "network.IDN.whitelist.ch",
newVal: true
}
];
function run_test() {
var ios = Cc["@mozilla.org/network/io-service;1"].
getService(Ci.nsIIOService);
var uri1 = ios.newURI("file:///", null, null);
do_check_true(uri1 instanceof Ci.nsIFileURL);
var uri2 = uri1.clone();
do_check_true(uri2 instanceof Ci.nsIFileURL);
do_check_true(uri1.equals(uri2));
var uri3 = round_trip(uri1);
do_check_true(uri3 instanceof Ci.nsIFileURL);
do_check_true(uri1.equals(uri3));
// Make sure our prefs are set such that this test actually means something
var prefs = Cc["@mozilla.org/preferences-service;1"].
getService(Ci.nsIPrefBranch);
for (var pref of prefData) {
try {
pref.oldVal = prefs.getBoolPref(pref.name);
} catch(e) {
}
prefs.setBoolPref(pref.name, pref.newVal);
}
try {
// URI stolen from
// http://lists.w3.org/Archives/Public/public-iri/2004Mar/0012.html
var uri4 = ios.newURI("http://xn--jos-dma.example.net.ch/", null, null);
do_check_eq(uri4.asciiHost, "xn--jos-dma.example.net.ch");
do_check_eq(uri4.host, "jos\u00e9.example.net.ch");
var uri5 = round_trip(uri4);
do_check_true(uri4.equals(uri5));
do_check_eq(uri4.host, uri5.host);
do_check_eq(uri4.asciiHost, uri5.asciiHost);
} finally {
for (var pref of prefData) {
if (prefs.prefHasUserValue(pref.name))
prefs.clearUserPref(pref.name);
}
}
}
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