michael@0: XPCOMUtils.defineLazyModuleGetter(this, "Feeds",
michael@0:   "resource:///modules/Feeds.jsm");
michael@0: 
michael@0: function test() {
michael@0:   var exampleUri = makeURI("http://example.com/");
michael@0:   var secman = Cc["@mozilla.org/scriptsecuritymanager;1"].getService(Ci.nsIScriptSecurityManager);
michael@0:   var principal = secman.getSimpleCodebasePrincipal(exampleUri);
michael@0: 
michael@0:   function testIsFeed(aTitle, aHref, aType, aKnown) {
michael@0:     var link = { title: aTitle, href: aHref, type: aType };
michael@0:     return Feeds.isValidFeed(link, principal, aKnown);
michael@0:   }
michael@0: 
michael@0:   var href = "http://example.com/feed/";
michael@0:   var atomType = "application/atom+xml";
michael@0:   var funkyAtomType = " aPPLICAtion/Atom+XML ";
michael@0:   var rssType = "application/rss+xml";
michael@0:   var funkyRssType = " Application/RSS+XML  ";
michael@0:   var rdfType = "application/rdf+xml";
michael@0:   var texmlType = "text/xml";
michael@0:   var appxmlType = "application/xml";
michael@0:   var noRss = "Foo";
michael@0:   var rss = "RSS";
michael@0: 
michael@0:   // things that should be valid
michael@0:   ok(testIsFeed(noRss, href, atomType, false) == atomType,
michael@0:      "detect Atom feed");
michael@0:   ok(testIsFeed(noRss, href, funkyAtomType, false) == atomType,
michael@0:      "clean up and detect Atom feed");
michael@0:   ok(testIsFeed(noRss, href, rssType, false) == rssType,
michael@0:      "detect RSS feed");
michael@0:   ok(testIsFeed(noRss, href, funkyRssType, false) == rssType,
michael@0:      "clean up and detect RSS feed");
michael@0: 
michael@0:   // things that should not be feeds
michael@0:   ok(testIsFeed(noRss, href, rdfType, false) == null,
michael@0:      "should not detect RDF non-feed");
michael@0:   ok(testIsFeed(rss, href, rdfType, false) == null,
michael@0:      "should not detect RDF feed from type and title");
michael@0:   ok(testIsFeed(noRss, href, texmlType, false) == null,
michael@0:      "should not detect text/xml non-feed");
michael@0:   ok(testIsFeed(rss, href, texmlType, false) == null,
michael@0:      "should not detect text/xml feed from type and title");
michael@0:   ok(testIsFeed(noRss, href, appxmlType, false) == null,
michael@0:      "should not detect application/xml non-feed");
michael@0:   ok(testIsFeed(rss, href, appxmlType, false) == null,
michael@0:      "should not detect application/xml feed from type and title");
michael@0: 
michael@0:   // security check only, returns cleaned up type or "application/rss+xml"
michael@0:   ok(testIsFeed(noRss, href, atomType, true) == atomType,
michael@0:      "feed security check should return Atom type");
michael@0:   ok(testIsFeed(noRss, href, funkyAtomType, true) == atomType,
michael@0:      "feed security check should return cleaned up Atom type");
michael@0:   ok(testIsFeed(noRss, href, rssType, true) == rssType,
michael@0:      "feed security check should return RSS type");
michael@0:   ok(testIsFeed(noRss, href, funkyRssType, true) == rssType,
michael@0:      "feed security check should return cleaned up RSS type");
michael@0:   ok(testIsFeed(noRss, href, "", true) == rssType,
michael@0:      "feed security check without type should return RSS type");
michael@0:   ok(testIsFeed(noRss, href, "garbage", true) == "garbage",
michael@0:      "feed security check with garbage type should return garbage");
michael@0: }