gecko-dev/netwerk/test/unit/test_bug282432.js

43 lines
1.3 KiB
JavaScript

Cu.import("resource://gre/modules/NetUtil.jsm");
function run_test() {
do_test_pending();
function StreamListener() {}
StreamListener.prototype = {
QueryInterface: function(aIID) {
if (aIID.equals(Components.interfaces.nsIStreamListener) ||
aIID.equals(Components.interfaces.nsIRequestObserver) ||
aIID.equals(Components.interfaces.nsISupports))
return this;
throw Components.results.NS_NOINTERFACE;
},
onStartRequest: function(aRequest, aContext) {},
onStopRequest: function(aRequest, aContext, aStatusCode) {
// Make sure we can catch the error NS_ERROR_FILE_NOT_FOUND here.
do_check_eq(aStatusCode, Components.results.NS_ERROR_FILE_NOT_FOUND);
do_test_finished();
},
onDataAvailable: function(aRequest, aContext, aStream, aOffset, aCount) {
do_throw("The channel must not call onDataAvailable().");
}
};
let listener = new StreamListener();
let ios = Components.classes["@mozilla.org/network/io-service;1"]
.getService(Components.interfaces.nsIIOService);
// This file does not exist.
let file = do_get_file("_NOT_EXIST_.txt", true);
do_check_false(file.exists());
let channel = NetUtil.newChannel({
uri: ios.newFileURI(file),
loadUsingSystemPrincipal: true
});
channel.asyncOpen2(listener);
}