60 lines
1.8 KiB
JavaScript
60 lines
1.8 KiB
JavaScript
var Cc = Components.classes;
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var Ci = Components.interfaces;
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var addedTopic = "xpcom-category-entry-added";
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var removedTopic = "xpcom-category-entry-removed";
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var testCategory = "bug-test-category";
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var testEntry = "@mozilla.org/bug-test-entry;1";
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var testValue= "check validity";
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var result = "";
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var expected = "add remove add remove ";
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var timer;
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var observer = {
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QueryInterface: function(iid) {
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if (iid.equals(Ci.nsISupports) || iid.equals(Ci.nsIObserver))
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return this;
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throw Components.results.NS_ERROR_NO_INTERFACE;
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},
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observe: function(subject, topic, data) {
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if (topic == "timer-callback") {
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do_check_eq(result, expected);
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var observerService = Cc["@mozilla.org/observer-service;1"].getService(Ci.nsIObserverService);
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observerService.removeObserver(this, addedTopic);
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observerService.removeObserver(this, removedTopic);
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do_test_finished();
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timer = null;
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}
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if (subject.QueryInterface(Ci.nsISupportsCString).data != testEntry || data != testCategory)
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return;
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if (topic == addedTopic)
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result += "add ";
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else if (topic == removedTopic)
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result += "remove ";
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}
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};
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function run_test() {
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do_test_pending();
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var observerService = Cc["@mozilla.org/observer-service;1"].getService(Ci.nsIObserverService);
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observerService.addObserver(observer, addedTopic, false);
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observerService.addObserver(observer, removedTopic, false);
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var categoryManager = Cc["@mozilla.org/categorymanager;1"].getService(Ci.nsICategoryManager);
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categoryManager.addCategoryEntry(testCategory, testEntry, testValue, false, true);
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categoryManager.addCategoryEntry(testCategory, testEntry, testValue, false, true);
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categoryManager.deleteCategoryEntry(testCategory, testEntry, false);
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timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
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timer.init(observer, 0, timer.TYPE_ONE_SHOT);
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}
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