mozilla-central/netwerk/test/unit/test_bug894586.js (file symbol)

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Test Info: Warnings

/*
* Tests for bug 894586: nsSyncLoadService::PushSyncStreamToListener
* should not fail for channels of unknown size
*/
"use strict";
var contentSecManager = Cc["@mozilla.org/contentsecuritymanager;1"].getService(
Ci.nsIContentSecurityManager
);
function ProtocolHandler() {
this.uri = Cc["@mozilla.org/network/simple-uri-mutator;1"]
.createInstance(Ci.nsIURIMutator)
.setSpec(this.scheme + ":dummy")
.finalize();
}
ProtocolHandler.prototype = {
/** nsIProtocolHandler */
get scheme() {
return "x-bug894586";
},
newChannel(aURI, aLoadInfo) {
this.loadInfo = aLoadInfo;
return this;
},
allowPort(port) {
return port != -1;
},
/** nsIChannel */
get originalURI() {
return this.uri;
},
get URI() {
return this.uri;
},
owner: null,
notificationCallbacks: null,
get securityInfo() {
return null;
},
get contentType() {
return "text/css";
},
set contentType(val) {},
contentCharset: "UTF-8",
get contentLength() {
return -1;
},
set contentLength(val) {
throw Components.Exception(
"Setting content length",
Cr.NS_ERROR_NOT_IMPLEMENTED
);
},
open() {
// throws an error if security checks fail
contentSecManager.performSecurityCheck(this, null);
var file = do_get_file("test_bug894586.js", false);
Assert.ok(file.exists());
var url = Services.io.newFileURI(file);
return NetUtil.newChannel({
uri: url,
loadUsingSystemPrincipal: true,
}).open();
},
asyncOpen() {
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() {
return this.uri.spec;
},
isPending: () => false,
get status() {
return Cr.NS_OK;
},
cancel() {},
loadGroup: null,
loadFlags:
Ci.nsIRequest.LOAD_NORMAL |
Ci.nsIRequest.INHIBIT_CACHING |
Ci.nsIRequest.LOAD_BYPASS_CACHE,
/** nsISupports */
QueryInterface: ChromeUtils.generateQI([
"nsIProtocolHandler",
"nsIRequest",
"nsIChannel",
]),
};
/**
* 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();
Services.io.registerProtocolHandler(
handler.scheme,
handler,
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,
-1
);
try {
var ss = Cc["@mozilla.org/content/style-sheet-service;1"].getService(
Ci.nsIStyleSheetService
);
ss.loadAndRegisterSheet(handler.uri, Ci.nsIStyleSheetService.AGENT_SHEET);
Assert.ok(
ss.sheetRegistered(handler.uri, Ci.nsIStyleSheetService.AGENT_SHEET)
);
} finally {
Services.io.unregisterProtocolHandler(handler.scheme);
}
}
// vim: set et ts=2 :