39 lines
1.2 KiB
JavaScript
39 lines
1.2 KiB
JavaScript
function dumpLeaks()
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{
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var leakDetector = Components.classes["@mozilla.org/xpcom/leakdetector;1"].getService(Components.interfaces.nsILeakDetector);
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leakDetector.dumpLeaks();
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}
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function getCacheService()
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{
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var nsCacheService = Components.classes["@mozilla.org/network/cache-service;1"];
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var service = nsCacheService.getService(Components.interfaces.nsICacheService);
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return service;
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}
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function createCacheSession(clientID, storagePolicy, streamable)
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{
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var service = getCacheService();
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var nsICache = Components.interfaces.nsICache;
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var session = service.createSession(clientID, storagePolicy, streamable);
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return session;
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}
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function openCacheEntry(clientID, url)
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{
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var nsICache = Components.interfaces.nsICache;
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var session = createCacheSession(clientID, nsICache.STORE_ANYWHERE, false);
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var entry = session.openCacheEntry(url, nsICache.ACCESS_READ_WRITE);
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return entry;
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}
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var entry = openCacheEntry("javascript", "theme:button");
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entry.cacheElement = entry;
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entry.markValid();
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var newEntry = openCacheEntry("javascript", "theme:button");
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if (newEntry.cacheElement === entry)
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print("object cache works.");
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else
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print("object cache failed.");
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