19df8931359953803441accaa124ca454a33917dcMathieu Chartier/* 29df8931359953803441accaa124ca454a33917dcMathieu Chartier * Copyright (C) 2016 The Android Open Source Project 39df8931359953803441accaa124ca454a33917dcMathieu Chartier * 49df8931359953803441accaa124ca454a33917dcMathieu Chartier * Licensed under the Apache License, Version 2.0 (the "License"); 59df8931359953803441accaa124ca454a33917dcMathieu Chartier * you may not use this file except in compliance with the License. 69df8931359953803441accaa124ca454a33917dcMathieu Chartier * You may obtain a copy of the License at 79df8931359953803441accaa124ca454a33917dcMathieu Chartier * 89df8931359953803441accaa124ca454a33917dcMathieu Chartier * http://www.apache.org/licenses/LICENSE-2.0 99df8931359953803441accaa124ca454a33917dcMathieu Chartier * 109df8931359953803441accaa124ca454a33917dcMathieu Chartier * Unless required by applicable law or agreed to in writing, software 119df8931359953803441accaa124ca454a33917dcMathieu Chartier * distributed under the License is distributed on an "AS IS" BASIS, 129df8931359953803441accaa124ca454a33917dcMathieu Chartier * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139df8931359953803441accaa124ca454a33917dcMathieu Chartier * See the License for the specific language governing permissions and 149df8931359953803441accaa124ca454a33917dcMathieu Chartier * limitations under the License. 159df8931359953803441accaa124ca454a33917dcMathieu Chartier */ 169df8931359953803441accaa124ca454a33917dcMathieu Chartier 1793764b8ee58d54118904b8f4473628451e568893Mathieu Chartier#include "atomic_dex_ref_map-inl.h" 189df8931359953803441accaa124ca454a33917dcMathieu Chartier 199df8931359953803441accaa124ca454a33917dcMathieu Chartier#include <memory> 209df8931359953803441accaa124ca454a33917dcMathieu Chartier 219df8931359953803441accaa124ca454a33917dcMathieu Chartier#include "common_runtime_test.h" 229e734c7ab4599d7747a05db0dc73c7b668cb6683David Sehr#include "dex/dex_file-inl.h" 23e6564f4efe74b2bb505a5810852141404b82a4a9David Sehr#include "dex/method_reference.h" 249df8931359953803441accaa124ca454a33917dcMathieu Chartier#include "scoped_thread_state_change-inl.h" 259df8931359953803441accaa124ca454a33917dcMathieu Chartier 269df8931359953803441accaa124ca454a33917dcMathieu Chartiernamespace art { 279df8931359953803441accaa124ca454a33917dcMathieu Chartier 2893764b8ee58d54118904b8f4473628451e568893Mathieu Chartierclass AtomicDexRefMapTest : public CommonRuntimeTest {}; 299df8931359953803441accaa124ca454a33917dcMathieu Chartier 3093764b8ee58d54118904b8f4473628451e568893Mathieu ChartierTEST_F(AtomicDexRefMapTest, RunTests) { 319df8931359953803441accaa124ca454a33917dcMathieu Chartier ScopedObjectAccess soa(Thread::Current()); 329df8931359953803441accaa124ca454a33917dcMathieu Chartier std::unique_ptr<const DexFile> dex(OpenTestDexFile("Interfaces")); 339df8931359953803441accaa124ca454a33917dcMathieu Chartier ASSERT_TRUE(dex != nullptr); 34fc8b422c286501346b5b797420fb616aaa5e952aMathieu Chartier using Map = AtomicDexRefMap<MethodReference, int>; 359df8931359953803441accaa124ca454a33917dcMathieu Chartier Map map; 369df8931359953803441accaa124ca454a33917dcMathieu Chartier int value = 123; 379df8931359953803441accaa124ca454a33917dcMathieu Chartier // Error case: Not already inserted. 38fc8b422c286501346b5b797420fb616aaa5e952aMathieu Chartier EXPECT_FALSE(map.Get(MethodReference(dex.get(), 1), &value)); 39acab8d485bd9c007b991f482ed01264d527b63d6Mathieu Chartier EXPECT_FALSE(map.HaveDexFile(dex.get())); 409df8931359953803441accaa124ca454a33917dcMathieu Chartier // Error case: Dex file not registered. 41fc8b422c286501346b5b797420fb616aaa5e952aMathieu Chartier EXPECT_TRUE(map.Insert(MethodReference(dex.get(), 1), 0, 1) == Map::kInsertResultInvalidDexFile); 42fc8b422c286501346b5b797420fb616aaa5e952aMathieu Chartier map.AddDexFile(dex.get()); 43acab8d485bd9c007b991f482ed01264d527b63d6Mathieu Chartier EXPECT_TRUE(map.HaveDexFile(dex.get())); 449df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_GT(dex->NumMethodIds(), 10u); 459df8931359953803441accaa124ca454a33917dcMathieu Chartier // After we have added the get should succeed but return the default value. 46fc8b422c286501346b5b797420fb616aaa5e952aMathieu Chartier EXPECT_TRUE(map.Get(MethodReference(dex.get(), 1), &value)); 479df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_EQ(value, 0); 489df8931359953803441accaa124ca454a33917dcMathieu Chartier // Actually insert an item and make sure we can retreive it. 499df8931359953803441accaa124ca454a33917dcMathieu Chartier static const int kInsertValue = 44; 50fc8b422c286501346b5b797420fb616aaa5e952aMathieu Chartier EXPECT_TRUE(map.Insert(MethodReference(dex.get(), 1), 0, kInsertValue) == 519df8931359953803441accaa124ca454a33917dcMathieu Chartier Map::kInsertResultSuccess); 52fc8b422c286501346b5b797420fb616aaa5e952aMathieu Chartier EXPECT_TRUE(map.Get(MethodReference(dex.get(), 1), &value)); 539df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_EQ(value, kInsertValue); 549df8931359953803441accaa124ca454a33917dcMathieu Chartier static const int kInsertValue2 = 123; 55fc8b422c286501346b5b797420fb616aaa5e952aMathieu Chartier EXPECT_TRUE(map.Insert(MethodReference(dex.get(), 2), 0, kInsertValue2) == 569df8931359953803441accaa124ca454a33917dcMathieu Chartier Map::kInsertResultSuccess); 57fc8b422c286501346b5b797420fb616aaa5e952aMathieu Chartier EXPECT_TRUE(map.Get(MethodReference(dex.get(), 1), &value)); 589df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_EQ(value, kInsertValue); 59fc8b422c286501346b5b797420fb616aaa5e952aMathieu Chartier EXPECT_TRUE(map.Get(MethodReference(dex.get(), 2), &value)); 609df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_EQ(value, kInsertValue2); 619df8931359953803441accaa124ca454a33917dcMathieu Chartier // Error case: Incorrect expected value for CAS. 62fc8b422c286501346b5b797420fb616aaa5e952aMathieu Chartier EXPECT_TRUE(map.Insert(MethodReference(dex.get(), 1), 0, kInsertValue + 1) == 639df8931359953803441accaa124ca454a33917dcMathieu Chartier Map::kInsertResultCASFailure); 649df8931359953803441accaa124ca454a33917dcMathieu Chartier // Correctly overwrite the value and verify. 65fc8b422c286501346b5b797420fb616aaa5e952aMathieu Chartier EXPECT_TRUE(map.Insert(MethodReference(dex.get(), 1), kInsertValue, kInsertValue + 1) == 669df8931359953803441accaa124ca454a33917dcMathieu Chartier Map::kInsertResultSuccess); 67fc8b422c286501346b5b797420fb616aaa5e952aMathieu Chartier EXPECT_TRUE(map.Get(MethodReference(dex.get(), 1), &value)); 689df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_EQ(value, kInsertValue + 1); 699df8931359953803441accaa124ca454a33917dcMathieu Chartier} 709df8931359953803441accaa124ca454a33917dcMathieu Chartier 719df8931359953803441accaa124ca454a33917dcMathieu Chartier} // namespace art 72