gecko/netwerk/test/unit/test_bug894586.js

117 lines
4.0 KiB
JavaScript

/*
* Tests for bug 894586: nsSyncLoadService::PushSyncStreamToListener
* should not fail for channels of unknown size
*/
const { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
Cu.import("resource://gre/modules/Services.jsm");
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
function ProtocolHandler() {
this.uri = Cc["@mozilla.org/network/simple-uri;1"].
createInstance(Ci.nsIURI);
this.uri.spec = this.scheme + ":dummy";
this.uri.QueryInterface(Ci.nsIMutable).mutable = false;
}
ProtocolHandler.prototype = {
/** nsIProtocolHandler */
get scheme() "x-bug894586",
get defaultPort() -1,
get protocolFlags() Ci.nsIProtocolHandler.URI_NORELATIVE |
Ci.nsIProtocolHandler.URI_NOAUTH |
Ci.nsIProtocolHandler.URI_IS_UI_RESOURCE |
Ci.nsIProtocolHandler.URI_IS_LOCAL_RESOURCE |
Ci.nsIProtocolHandler.URI_NON_PERSISTABLE |
Ci.nsIProtocolHandler.URI_SYNC_LOAD_IS_OK,
newURI: function(aSpec, aOriginCharset, aBaseURI) this.uri,
newChannel: function(aURI) this,
allowPort: function(port, scheme) port != -1,
/** nsIChannel */
get originalURI() this.uri,
get URI() this.uri,
owner: null,
notificationCallbacks: null,
get securityInfo() null,
get contentType() "text/css",
set contentType(val) void(0),
contentCharset: "UTF-8",
get contentLength() -1,
set contentLength(val) {
throw Components.Exception("Setting content length", NS_ERROR_NOT_IMPLEMENTED);
},
open: function() {
var file = do_get_file("test_bug894586.js", false);
do_check_true(file.exists());
var url = Services.io.newFileURI(file);
return Services.io.newChannelFromURI(url).open();
},
asyncOpen: function(aListener, aContext) {
throw Components.Exception("Not implemented",
Cr.NS_ERROR_NOT_IMPLEMENTED);
},
contentDisposition: Ci.nsIChannel.DISPOSITION_INLINE,
get contentDispositionFilename() {
throw Components.Exception("No file name",
Cr.NS_ERROR_NOT_AVAILABLE);
},
get contentDispositionHeader() {
throw Components.Exception("No header",
Cr.NS_ERROR_NOT_AVAILABLE);
},
/** nsIRequest */
get name() this.uri.spec,
isPending: function() false,
get status() Cr.NS_OK,
cancel: function(status) {},
loadGroup: null,
loadFlags: Ci.nsIRequest.LOAD_NORMAL |
Ci.nsIRequest.INHIBIT_CACHING |
Ci.nsIRequest.LOAD_BYPASS_CACHE,
/** nsIFactory */
createInstance: function(aOuter, aIID) {
if (aOuter) {
throw Components.Exception("createInstance no aggregation",
Cr.NS_ERROR_NO_AGGREGATION);
}
return this.QueryInterface(aIID);
},
lockFactory: function() {},
/** nsISupports */
QueryInterface: XPCOMUtils.generateQI([Ci.nsIProtocolHandler,
Ci.nsIRequest,
Ci.nsIChannel,
Ci.nsIFactory]),
classID: Components.ID("{16d594bc-d9d8-47ae-a139-ea714dc0c35c}")
};
/**
* Attempt a sync load; we use the stylesheet service to do this for us,
* based on the knowledge that it forces a sync load under the hood.
*/
function run_test()
{
var handler = new ProtocolHandler();
var registrar = Components.manager.
QueryInterface(Ci.nsIComponentRegistrar);
registrar.registerFactory(handler.classID, "",
"@mozilla.org/network/protocol;1?name=" + handler.scheme,
handler);
try {
var ss = Cc["@mozilla.org/content/style-sheet-service;1"].
getService(Ci.nsIStyleSheetService);
ss.loadAndRegisterSheet(handler.uri, Ci.nsIStyleSheetService.AGENT_SHEET);
do_check_true(ss.sheetRegistered(handler.uri, Ci.nsIStyleSheetService.AGENT_SHEET));
} finally {
registrar.unregisterFactory(handler.classID, handler);
}
}
// vim: set et ts=2 :