47             cacheContext->get(LocaleCacheKey<UCTItem>(fLoc.getLanguage()), item, status);  in createObject()
55     result->addRef();  in createObject()
99     const UnifiedCache *cache = UnifiedCache::getInstance(status);  in TestEvictionUnderStress()  local
100     int64_t evictedCountBefore = cache->autoEvictedCount();  in TestEvictionUnderStress()
104     int64_t evictedCountAfter = cache->autoEvictedCount();  in TestEvictionUnderStress()
106         dataerrln("%s:%d Items should have been evicted from cache",  in TestEvictionUnderStress()
115     // We have to call this first or else calling the UnifiedCache  in TestEvictionPolicy()
116     // ctor will fail. This is by design to deter clients from using the   in TestEvictionPolicy()
117     // cache API incorrectly by creating their own cache instances.  in TestEvictionPolicy()
120     // We create our own local UnifiedCache instance to ensure we have  in TestEvictionPolicy()
122     // their own cache!  in TestEvictionPolicy()
123     UnifiedCache cache(status);  in TestEvictionPolicy()  local
126     // Don't allow unused entries to exceed more than 100% of in use entries.  in TestEvictionPolicy()
127     cache.setEvictionPolicy(0, 100, status);  in TestEvictionPolicy()
136     // Add 5 in-use entries  in TestEvictionPolicy()
138         cache.get(  in TestEvictionPolicy()
140                 &cache,  in TestEvictionPolicy()
147         cache.get(  in TestEvictionPolicy()
150                 &cache,  in TestEvictionPolicy()
154     unusedReference->removeRef();  in TestEvictionPolicy()
156     // unused count not to exceed in use count  in TestEvictionPolicy()
157     assertEquals("T1", UPRV_LENGTHOF(usedReferences), cache.unusedCount());  in TestEvictionPolicy()
158     assertEquals("T2", 2*UPRV_LENGTHOF(usedReferences), cache.keyCount());  in TestEvictionPolicy()
162         usedReferences[i]->removeRef();  in TestEvictionPolicy()
165     // This should free up all cache items  in TestEvictionPolicy()
166     assertEquals("T3", 0, cache.keyCount());  in TestEvictionPolicy()
176     // We have to call this first or else calling the UnifiedCache  in TestBounded()
177     // ctor will fail. This is by design to deter clients from using the  in TestBounded()
178     // cache API incorrectly by creating their own cache instances.  in TestBounded()
181     // We create our own local UnifiedCache instance to ensure we have  in TestBounded()
183     // their own cache!  in TestBounded()
184     UnifiedCache cache(status);  in TestBounded()  local
188     cache.setEvictionPolicy(3, 0, status);  in TestBounded()
190     // Our cache will hold up to 3 unused key-value pairs  in TestBounded()
193     // 2. cache->get(X) always returns the same reference as long as caller  in TestBounded()
194     //   already holds references to that same object.   in TestBounded()
196     // We first add 5 key-value pairs with two distinct values, "en" and "fr"  in TestBounded()
204     cache.get(LocaleCacheKey<UCTItem>("en_US"), &cache, enUs, status);  in TestBounded()
205     cache.get(LocaleCacheKey<UCTItem>("en"), &cache, en, status);  in TestBounded()
206     assertEquals("T1", 1, cache.unusedCount());  in TestBounded()
207     cache.get(LocaleCacheKey<UCTItem>("en_GB"), &cache, enGb, status);  in TestBounded()
208     cache.get(LocaleCacheKey<UCTItem>("fr_FR"), &cache, frFr, status);  in TestBounded()
209     cache.get(LocaleCacheKey<UCTItem>("fr"), &cache, fr, status);  in TestBounded()
213     assertEquals("T2", 3, cache.unusedCount());  in TestBounded()
214     assertEquals("T3", 5, cache.keyCount());  in TestBounded()
216     // Exercise cache more but don't hold the references except for  in TestBounded()
217     // the last one. At the end of this, we will hold references to one  in TestBounded()
218     // additional distinct value, so we will have references to 3 distinct  in TestBounded()
221     cache.get(LocaleCacheKey<UCTItem>("zn_AA"), &cache, throwAway, status);  in TestBounded()
222     cache.get(LocaleCacheKey<UCTItem>("sr_AA"), &cache, throwAway, status);  in TestBounded()
223     cache.get(LocaleCacheKey<UCTItem>("de_AU"), &cache, throwAway, status);  in TestBounded()
226     deAu->addRef();  in TestBounded()
229     // could have a total of 8 entries in the cache maxUnusedCount == 3  in TestBounded()
231     assertEquals("T4", 3, cache.unusedCount());  in TestBounded()
232     assertEquals("T5", 6, cache.keyCount());  in TestBounded()
234     // For all the references we have, cache must continue to return  in TestBounded()
237     cache.get(LocaleCacheKey<UCTItem>("en"), &cache, throwAway, status);  in TestBounded()
239         errln("T6: Expected en to resolve to the same object.");  in TestBounded()
241     cache.get(LocaleCacheKey<UCTItem>("en_US"), &cache, throwAway, status);  in TestBounded()
243         errln("T7: Expected enUs to resolve to the same object.");  in TestBounded()
245     cache.get(LocaleCacheKey<UCTItem>("en_GB"), &cache, throwAway, status);  in TestBounded()
247         errln("T8: Expected enGb to resolve to the same object.");  in TestBounded()
249     cache.get(LocaleCacheKey<UCTItem>("fr_FR"), &cache, throwAway, status);  in TestBounded()
251         errln("T9: Expected frFr to resolve to the same object.");  in TestBounded()
253     cache.get(LocaleCacheKey<UCTItem>("fr_FR"), &cache, throwAway, status);  in TestBounded()
254     cache.get(LocaleCacheKey<UCTItem>("fr"), &cache, throwAway, status);  in TestBounded()
256         errln("T10: Expected fr to resolve to the same object.");  in TestBounded()
258     cache.get(LocaleCacheKey<UCTItem>("de_AU"), &cache, throwAway, status);  in TestBounded()
260         errln("T11: Expected deAu to resolve to the same object.");  in TestBounded()
263     assertEquals("T12", 3, cache.unusedCount());  in TestBounded()
264     assertEquals("T13", 6, cache.keyCount());  in TestBounded()
266     // Now we hold a references to two more distinct values. Cache size   in TestBounded()
267     // should grow to 8.  in TestBounded()
270     cache.get(LocaleCacheKey<UCTItem>("es"), &cache, es, status);  in TestBounded()
271     cache.get(LocaleCacheKey<UCTItem>("ru"), &cache, ru, status);  in TestBounded()
272     assertEquals("T14", 3, cache.unusedCount());  in TestBounded()
273     assertEquals("T15", 8, cache.keyCount());  in TestBounded()
287     // Size of cache should magically drop to 3.  in TestBounded()
288     assertEquals("T16", 3, cache.unusedCount());  in TestBounded()
289     assertEquals("T17", 3, cache.keyCount());  in TestBounded()
293     cache.setEvictionPolicy(3, 0, status);  in TestBounded()
300     const UnifiedCache *cache = UnifiedCache::getInstance(status);  in TestBasic()  local
302     cache->flush();  in TestBasic()
303     int32_t baseCount = cache->keyCount();  in TestBasic()
310     cache->get(LocaleCacheKey<UCTItem>("en"), en, status);  in TestBasic()
311     cache->get(LocaleCacheKey<UCTItem>("en_US"), enUs, status);  in TestBasic()
312     cache->get(LocaleCacheKey<UCTItem>("en_GB"), enGb, status);  in TestBasic()
313     cache->get(LocaleCacheKey<UCTItem>("fr_FR"), frFr, status);  in TestBasic()
314     cache->get(LocaleCacheKey<UCTItem>("fr"), fr, status);  in TestBasic()
315     cache->get(LocaleCacheKey<UCTItem>("en_GB"), enGb2, status);   in TestBasic()
318         errln("Expected en_GB and en_US to resolve to same object.");  in TestBasic()
321         errln("Expected fr and fr_FR to resolve to same object.");  in TestBasic()
324         errln("Expected en_GB and fr to return different objects.");  in TestBasic()
329     assertEquals("T2", baseCount + 5, cache->keyCount());  in TestBasic()
331     cache->flush();  in TestBasic()
333     // Only 2 unique values in the cache. flushing trims cache down  in TestBasic()
334     // to this minimum size.  in TestBasic()
335     assertEquals("T3", baseCount + 2, cache->keyCount());  in TestBasic()
338     cache->flush();  in TestBasic()
339     // With en_GB and en_US and en cleared there are no more hard references to  in TestBasic()
340     // the "en" object, so it gets flushed and the keys that refer to it  in TestBasic()
341     // get removed from the cache. Now we have just one unique value, fr, in  in TestBasic()
342     // the cache  in TestBasic()
343     assertEquals("T4", baseCount + 1, cache->keyCount());  in TestBasic()
345     cache->flush();  in TestBasic()
346     assertEquals("T5", baseCount + 1, cache->keyCount());  in TestBasic()
348     cache->flush();  in TestBasic()
349     assertEquals("T6", baseCount + 0, cache->keyCount());  in TestBasic()
355     const UnifiedCache *cache = UnifiedCache::getInstance(status);  in TestError()  local
357     cache->flush();  in TestError()
358     int32_t baseCount = cache->keyCount();  in TestError()
364     cache->get(LocaleCacheKey<UCTItem>("zh"), zh, status);  in TestError()
369     cache->get(LocaleCacheKey<UCTItem>("zh_TW"), zhTw, status);  in TestError()
374     cache->get(LocaleCacheKey<UCTItem>("zh_HK"), zhHk, status);  in TestError()
378     // 3 keys in cache zh, zhTW, zhHk all pointing to error placeholders  in TestError()
379     assertEquals("", baseCount + 3, cache->keyCount());  in TestError()
380     cache->flush();  in TestError()
382     assertEquals("", baseCount + 0, cache->keyCount());  in TestError()