atomic_dex_ref_map_test.cc revision acab8d485bd9c007b991f482ed01264d527b63d6
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 179df8931359953803441accaa124ca454a33917dcMathieu Chartier#include "atomic_method_ref_map-inl.h" 189df8931359953803441accaa124ca454a33917dcMathieu Chartier 199df8931359953803441accaa124ca454a33917dcMathieu Chartier#include <memory> 209df8931359953803441accaa124ca454a33917dcMathieu Chartier 219df8931359953803441accaa124ca454a33917dcMathieu Chartier#include "common_runtime_test.h" 229df8931359953803441accaa124ca454a33917dcMathieu Chartier#include "dex_file-inl.h" 239df8931359953803441accaa124ca454a33917dcMathieu Chartier#include "method_reference.h" 249df8931359953803441accaa124ca454a33917dcMathieu Chartier#include "scoped_thread_state_change-inl.h" 259df8931359953803441accaa124ca454a33917dcMathieu Chartier 269df8931359953803441accaa124ca454a33917dcMathieu Chartiernamespace art { 279df8931359953803441accaa124ca454a33917dcMathieu Chartier 289df8931359953803441accaa124ca454a33917dcMathieu Chartierclass AtomicMethodRefMapTest : public CommonRuntimeTest {}; 299df8931359953803441accaa124ca454a33917dcMathieu Chartier 309df8931359953803441accaa124ca454a33917dcMathieu ChartierTEST_F(AtomicMethodRefMapTest, RunTests) { 319df8931359953803441accaa124ca454a33917dcMathieu Chartier ScopedObjectAccess soa(Thread::Current()); 329df8931359953803441accaa124ca454a33917dcMathieu Chartier std::unique_ptr<const DexFile> dex(OpenTestDexFile("Interfaces")); 339df8931359953803441accaa124ca454a33917dcMathieu Chartier ASSERT_TRUE(dex != nullptr); 349df8931359953803441accaa124ca454a33917dcMathieu Chartier using Map = AtomicMethodRefMap<int>; 359df8931359953803441accaa124ca454a33917dcMathieu Chartier Map map; 369df8931359953803441accaa124ca454a33917dcMathieu Chartier int value = 123; 379df8931359953803441accaa124ca454a33917dcMathieu Chartier // Error case: Not already inserted. 389df8931359953803441accaa124ca454a33917dcMathieu 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. 419df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_TRUE(map.Insert(MethodReference(dex.get(), 1), 0, 1) == Map::kInsertResultInvalidDexFile); 429df8931359953803441accaa124ca454a33917dcMathieu 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. 469df8931359953803441accaa124ca454a33917dcMathieu 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; 509df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_TRUE(map.Insert(MethodReference(dex.get(), 1), 0, kInsertValue) == 519df8931359953803441accaa124ca454a33917dcMathieu Chartier Map::kInsertResultSuccess); 529df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_TRUE(map.Get(MethodReference(dex.get(), 1), &value)); 539df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_EQ(value, kInsertValue); 549df8931359953803441accaa124ca454a33917dcMathieu Chartier static const int kInsertValue2 = 123; 559df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_TRUE(map.Insert(MethodReference(dex.get(), 2), 0, kInsertValue2) == 569df8931359953803441accaa124ca454a33917dcMathieu Chartier Map::kInsertResultSuccess); 579df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_TRUE(map.Get(MethodReference(dex.get(), 1), &value)); 589df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_EQ(value, kInsertValue); 599df8931359953803441accaa124ca454a33917dcMathieu 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. 629df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_TRUE(map.Insert(MethodReference(dex.get(), 1), 0, kInsertValue + 1) == 639df8931359953803441accaa124ca454a33917dcMathieu Chartier Map::kInsertResultCASFailure); 649df8931359953803441accaa124ca454a33917dcMathieu Chartier // Correctly overwrite the value and verify. 659df8931359953803441accaa124ca454a33917dcMathieu Chartier EXPECT_TRUE(map.Insert(MethodReference(dex.get(), 1), kInsertValue, kInsertValue + 1) == 669df8931359953803441accaa124ca454a33917dcMathieu Chartier Map::kInsertResultSuccess); 679df8931359953803441accaa124ca454a33917dcMathieu 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