/* global module, asyncTest, $, ok, equal, notEqual, start, test, Util, testLog */ (function() { // ---------- module('TileCache', { setup: function () { testLog.reset(); }, teardown: function () { } }); // ---------- asyncTest('basics', function() { var fakeViewer = { raiseEvent: function() {} }; var fakeTiledImage0 = { viewer: fakeViewer }; var fakeTiledImage1 = { viewer: fakeViewer }; var fakeTile0 = { url: 'foo.jpg', image: {}, unload: function() {} }; var fakeTile1 = { url: 'foo.jpg', image: {}, unload: function() {} }; var cache = new OpenSeadragon.TileCache(); equal(cache.numTilesLoaded(), 0, 'no tiles to begin with'); cache.cacheTile({ tile: fakeTile0, tiledImage: fakeTiledImage0 }); equal(cache.numTilesLoaded(), 1, 'tile count after cache'); cache.cacheTile({ tile: fakeTile1, tiledImage: fakeTiledImage1 }); equal(cache.numTilesLoaded(), 2, 'tile count after second cache'); cache.clearTilesFor(fakeTiledImage0); equal(cache.numTilesLoaded(), 1, 'tile count after first clear'); cache.clearTilesFor(fakeTiledImage1); equal(cache.numTilesLoaded(), 0, 'tile count after second clear'); start(); }); // ---------- asyncTest('maxImageCacheCount', function() { var fakeViewer = { raiseEvent: function() {} }; var fakeTiledImage0 = { viewer: fakeViewer }; var fakeTile0 = { url: 'different.jpg', image: {}, unload: function() {} }; var fakeTile1 = { url: 'same.jpg', image: {}, unload: function() {} }; var fakeTile2 = { url: 'same.jpg', image: {}, unload: function() {} }; var cache = new OpenSeadragon.TileCache({ maxImageCacheCount: 1 }); equal(cache.numTilesLoaded(), 0, 'no tiles to begin with'); cache.cacheTile({ tile: fakeTile0, tiledImage: fakeTiledImage0 }); equal(cache.numTilesLoaded(), 1, 'tile count after add'); cache.cacheTile({ tile: fakeTile1, tiledImage: fakeTiledImage0 }); equal(cache.numTilesLoaded(), 1, 'tile count after add of second image'); cache.cacheTile({ tile: fakeTile2, tiledImage: fakeTiledImage0 }); equal(cache.numTilesLoaded(), 2, 'tile count after additional same image'); start(); }); })();