transaction_test.cc revision d2fe10a3a34af171bf1631219cd2d6ff6b7778b5
1d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz/* 2d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz * Copyright (C) 2014 The Android Open Source Project 3d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz * 4d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz * Licensed under the Apache License, Version 2.0 (the "License"); 5d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz * you may not use this file except in compliance with the License. 6d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz * You may obtain a copy of the License at 7d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz * 8d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz * http://www.apache.org/licenses/LICENSE-2.0 9d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz * 10d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz * Unless required by applicable law or agreed to in writing, software 11d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz * distributed under the License is distributed on an "AS IS" BASIS, 12d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz * See the License for the specific language governing permissions and 14d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz * limitations under the License. 15d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz */ 16d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 17d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz#include "common_test.h" 18d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz#include "invoke_arg_array_builder.h" 19d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz#include "mirror/array-inl.h" 20d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz#include "mirror/art_field-inl.h" 21d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz#include "mirror/art_method-inl.h" 22d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz#include "transaction.h" 23d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 24d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertznamespace art { 25d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 26d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertzclass TransactionTest : public CommonTest { 27d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz}; 28d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 29d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien HertzTEST_F(TransactionTest, Object_class) { 30d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ScopedObjectAccess soa(Thread::Current()); 31d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Class> sirt_klass(soa.Self(), 32d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->FindSystemClass("Ljava/lang/Object;")); 33d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass.get() != nullptr); 34d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 35d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Transaction transaction; 36d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->EnterTransactionMode(&transaction); 37d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Object> sirt_obj(soa.Self(), sirt_klass->AllocObject(soa.Self())); 38d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_obj.get() != nullptr); 39d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(sirt_obj->GetClass(), sirt_klass.get()); 40d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->ExitTransactionMode(); 41d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 42d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Aborting transaction must not clear the Object::class field. 43d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz transaction.Abort(); 44d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(sirt_obj->GetClass(), sirt_klass.get()); 45d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz} 46d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 47d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien HertzTEST_F(TransactionTest, Object_monitor) { 48d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ScopedObjectAccess soa(Thread::Current()); 49d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Class> sirt_klass(soa.Self(), 50d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->FindSystemClass("Ljava/lang/Object;")); 51d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass.get() != nullptr); 52d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Object> sirt_obj(soa.Self(), sirt_klass->AllocObject(soa.Self())); 53d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_obj.get() != nullptr); 54d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(sirt_obj->GetClass(), sirt_klass.get()); 55d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 56d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Lock object's monitor outside the transaction. 57d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz sirt_obj->MonitorEnter(soa.Self()); 58d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz uint32_t old_lock_word = sirt_obj->GetLockWord().GetValue(); 59d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 60d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Transaction transaction; 61d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->EnterTransactionMode(&transaction); 62d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Unlock object's monitor inside the transaction. 63d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz sirt_obj->MonitorExit(soa.Self()); 64d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz uint32_t new_lock_word = sirt_obj->GetLockWord().GetValue(); 65d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->ExitTransactionMode(); 66d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 67d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Aborting transaction must not clear the Object::class field. 68d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz transaction.Abort(); 69d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz uint32_t aborted_lock_word = sirt_obj->GetLockWord().GetValue(); 70d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_NE(old_lock_word, new_lock_word); 71d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(aborted_lock_word, new_lock_word); 72d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz} 73d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 74d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien HertzTEST_F(TransactionTest, Array_length) { 75d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ScopedObjectAccess soa(Thread::Current()); 76d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Class> sirt_klass(soa.Self(), 77d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->FindSystemClass("[Ljava/lang/Object;")); 78d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass.get() != nullptr); 79d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 80d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz constexpr int32_t kArraySize = 2; 81d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 82d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Transaction transaction; 83d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->EnterTransactionMode(&transaction); 84d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 85d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Allocate an array during transaction. 86d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Array> sirt_obj(soa.Self(), 87d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::Array::Alloc<false>(soa.Self(), sirt_klass.get(), kArraySize)); 88d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_obj.get() != nullptr); 89d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(sirt_obj->GetClass(), sirt_klass.get()); 90d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->ExitTransactionMode(); 91d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 92d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Aborting transaction must not clear the Object::class field. 93d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz transaction.Abort(); 94d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(sirt_obj->GetLength(), kArraySize); 95d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz} 96d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 97d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien HertzTEST_F(TransactionTest, StaticFieldsTest) { 98d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ScopedObjectAccess soa(Thread::Current()); 99d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::ClassLoader> class_loader( 100d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz soa.Self(), soa.Decode<mirror::ClassLoader*>(LoadDex("Transaction"))); 101d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(class_loader.get() != nullptr); 102d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 103d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Class> sirt_klass(soa.Self(), 104d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->FindClass("LStaticFieldsTest;", class_loader)); 105d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass.get() != nullptr); 106d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->EnsureInitialized(sirt_klass, true, true); 107d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass->IsInitialized()); 108d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 109d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Lookup fields. 110d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* booleanField = sirt_klass->FindDeclaredStaticField("booleanField", "Z"); 111d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(booleanField != nullptr); 112d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(booleanField).GetTypeAsPrimitiveType(), Primitive::kPrimBoolean); 113d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(booleanField->GetBoolean(sirt_klass.get()), false); 114d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 115d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* byteField = sirt_klass->FindDeclaredStaticField("byteField", "B"); 116d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(byteField != nullptr); 117d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(byteField).GetTypeAsPrimitiveType(), Primitive::kPrimByte); 118d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(byteField->GetByte(sirt_klass.get()), 0); 119d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 120d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* charField = sirt_klass->FindDeclaredStaticField("charField", "C"); 121d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(charField != nullptr); 122d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(charField).GetTypeAsPrimitiveType(), Primitive::kPrimChar); 123d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(charField->GetChar(sirt_klass.get()), 0u); 124d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 125d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* shortField = sirt_klass->FindDeclaredStaticField("shortField", "S"); 126d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(shortField != nullptr); 127d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(shortField).GetTypeAsPrimitiveType(), Primitive::kPrimShort); 128d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(shortField->GetShort(sirt_klass.get()), 0); 129d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 130d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* intField = sirt_klass->FindDeclaredStaticField("intField", "I"); 131d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(intField != nullptr); 132d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(intField).GetTypeAsPrimitiveType(), Primitive::kPrimInt); 133d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(intField->GetInt(sirt_klass.get()), 0); 134d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 135d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* longField = sirt_klass->FindDeclaredStaticField("longField", "J"); 136d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(longField != nullptr); 137d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(longField).GetTypeAsPrimitiveType(), Primitive::kPrimLong); 138d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(longField->GetLong(sirt_klass.get()), static_cast<int64_t>(0)); 139d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 140d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* floatField = sirt_klass->FindDeclaredStaticField("floatField", "F"); 141d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(floatField != nullptr); 142d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(floatField).GetTypeAsPrimitiveType(), Primitive::kPrimFloat); 143d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(floatField->GetFloat(sirt_klass.get()), static_cast<float>(0.0f)); 144d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 145d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* doubleField = sirt_klass->FindDeclaredStaticField("doubleField", "D"); 146d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(doubleField != nullptr); 147d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(doubleField).GetTypeAsPrimitiveType(), Primitive::kPrimDouble); 148d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(doubleField->GetDouble(sirt_klass.get()), static_cast<double>(0.0)); 149d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 150d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* objectField = sirt_klass->FindDeclaredStaticField("objectField", "Ljava/lang/Object;"); 151d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(objectField != nullptr); 152d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(objectField).GetTypeAsPrimitiveType(), Primitive::kPrimNot); 153d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(objectField->GetObject(sirt_klass.get()), nullptr); 154d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 155d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Create a java.lang.Object instance to set objectField. 156d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Class> object_klass(soa.Self(), class_linker_->FindSystemClass("Ljava/lang/Object;")); 157d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(object_klass.get() != nullptr); 158d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Object> sirt_obj(soa.Self(), sirt_klass->AllocObject(soa.Self())); 159d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_obj.get() != nullptr); 160d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(sirt_obj->GetClass(), sirt_klass.get()); 161d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 162d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Modify fields inside transaction and abort it. 163d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Transaction transaction; 164d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->EnterTransactionMode(&transaction); 165d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz booleanField->SetBoolean<true>(sirt_klass.get(), true); 166d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz byteField->SetByte<true>(sirt_klass.get(), 1); 167d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz charField->SetChar<true>(sirt_klass.get(), 1u); 168d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz shortField->SetShort<true>(sirt_klass.get(), 1); 169d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz intField->SetInt<true>(sirt_klass.get(), 1); 170d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz longField->SetLong<true>(sirt_klass.get(), 1); 171d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz floatField->SetFloat<true>(sirt_klass.get(), 1.0); 172d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz doubleField->SetDouble<true>(sirt_klass.get(), 1.0); 173d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz objectField->SetObject<true>(sirt_klass.get(), sirt_obj.get()); 174d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->ExitTransactionMode(); 175d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz transaction.Abort(); 176d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 177d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Check values have properly been restored to their original (default) value. 178d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(booleanField->GetBoolean(sirt_klass.get()), false); 179d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(byteField->GetByte(sirt_klass.get()), 0); 180d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(charField->GetChar(sirt_klass.get()), 0u); 181d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(shortField->GetShort(sirt_klass.get()), 0); 182d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(intField->GetInt(sirt_klass.get()), 0); 183d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(longField->GetLong(sirt_klass.get()), static_cast<int64_t>(0)); 184d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(floatField->GetFloat(sirt_klass.get()), static_cast<float>(0.0f)); 185d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(doubleField->GetDouble(sirt_klass.get()), static_cast<double>(0.0)); 186d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(objectField->GetObject(sirt_klass.get()), nullptr); 187d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz} 188d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 189d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien HertzTEST_F(TransactionTest, InstanceFieldsTest) { 190d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ScopedObjectAccess soa(Thread::Current()); 191d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::ClassLoader> class_loader( 192d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz soa.Self(), soa.Decode<mirror::ClassLoader*>(LoadDex("Transaction"))); 193d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(class_loader.get() != nullptr); 194d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 195d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Class> sirt_klass(soa.Self(), 196d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->FindClass("LInstanceFieldsTest;", class_loader)); 197d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass.get() != nullptr); 198d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->EnsureInitialized(sirt_klass, true, true); 199d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass->IsInitialized()); 200d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 201d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Allocate an InstanceFieldTest object. 202d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Object> sirt_instance(soa.Self(), sirt_klass->AllocObject(soa.Self())); 203d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_instance.get() != nullptr); 204d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 205d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Lookup fields. 206d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* booleanField = sirt_klass->FindDeclaredInstanceField("booleanField", "Z"); 207d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(booleanField != nullptr); 208d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(booleanField).GetTypeAsPrimitiveType(), Primitive::kPrimBoolean); 209d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(booleanField->GetBoolean(sirt_instance.get()), false); 210d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 211d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* byteField = sirt_klass->FindDeclaredInstanceField("byteField", "B"); 212d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(byteField != nullptr); 213d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(byteField).GetTypeAsPrimitiveType(), Primitive::kPrimByte); 214d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(byteField->GetByte(sirt_instance.get()), 0); 215d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 216d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* charField = sirt_klass->FindDeclaredInstanceField("charField", "C"); 217d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(charField != nullptr); 218d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(charField).GetTypeAsPrimitiveType(), Primitive::kPrimChar); 219d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(charField->GetChar(sirt_instance.get()), 0u); 220d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 221d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* shortField = sirt_klass->FindDeclaredInstanceField("shortField", "S"); 222d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(shortField != nullptr); 223d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(shortField).GetTypeAsPrimitiveType(), Primitive::kPrimShort); 224d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(shortField->GetShort(sirt_instance.get()), 0); 225d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 226d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* intField = sirt_klass->FindDeclaredInstanceField("intField", "I"); 227d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(intField != nullptr); 228d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(intField).GetTypeAsPrimitiveType(), Primitive::kPrimInt); 229d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(intField->GetInt(sirt_instance.get()), 0); 230d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 231d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* longField = sirt_klass->FindDeclaredInstanceField("longField", "J"); 232d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(longField != nullptr); 233d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(longField).GetTypeAsPrimitiveType(), Primitive::kPrimLong); 234d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(longField->GetLong(sirt_instance.get()), static_cast<int64_t>(0)); 235d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 236d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* floatField = sirt_klass->FindDeclaredInstanceField("floatField", "F"); 237d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(floatField != nullptr); 238d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(floatField).GetTypeAsPrimitiveType(), Primitive::kPrimFloat); 239d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(floatField->GetFloat(sirt_instance.get()), static_cast<float>(0.0f)); 240d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 241d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* doubleField = sirt_klass->FindDeclaredInstanceField("doubleField", "D"); 242d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(doubleField != nullptr); 243d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(doubleField).GetTypeAsPrimitiveType(), Primitive::kPrimDouble); 244d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(doubleField->GetDouble(sirt_instance.get()), static_cast<double>(0.0)); 245d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 246d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* objectField = sirt_klass->FindDeclaredInstanceField("objectField", "Ljava/lang/Object;"); 247d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(objectField != nullptr); 248d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(FieldHelper(objectField).GetTypeAsPrimitiveType(), Primitive::kPrimNot); 249d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(objectField->GetObject(sirt_instance.get()), nullptr); 250d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 251d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Create a java.lang.Object instance to set objectField. 252d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Class> object_klass(soa.Self(), class_linker_->FindSystemClass("Ljava/lang/Object;")); 253d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(object_klass.get() != nullptr); 254d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Object> sirt_obj(soa.Self(), sirt_klass->AllocObject(soa.Self())); 255d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_obj.get() != nullptr); 256d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(sirt_obj->GetClass(), sirt_klass.get()); 257d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 258d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Modify fields inside transaction and abort it. 259d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Transaction transaction; 260d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->EnterTransactionMode(&transaction); 261d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz booleanField->SetBoolean<true>(sirt_instance.get(), true); 262d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz byteField->SetByte<true>(sirt_instance.get(), 1); 263d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz charField->SetChar<true>(sirt_instance.get(), 1u); 264d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz shortField->SetShort<true>(sirt_instance.get(), 1); 265d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz intField->SetInt<true>(sirt_instance.get(), 1); 266d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz longField->SetLong<true>(sirt_instance.get(), 1); 267d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz floatField->SetFloat<true>(sirt_instance.get(), 1.0); 268d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz doubleField->SetDouble<true>(sirt_instance.get(), 1.0); 269d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz objectField->SetObject<true>(sirt_instance.get(), sirt_obj.get()); 270d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->ExitTransactionMode(); 271d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz transaction.Abort(); 272d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 273d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Check values have properly been restored to their original (default) value. 274d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(booleanField->GetBoolean(sirt_instance.get()), false); 275d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(byteField->GetByte(sirt_instance.get()), 0); 276d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(charField->GetChar(sirt_instance.get()), 0u); 277d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(shortField->GetShort(sirt_instance.get()), 0); 278d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(intField->GetInt(sirt_instance.get()), 0); 279d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(longField->GetLong(sirt_instance.get()), static_cast<int64_t>(0)); 280d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(floatField->GetFloat(sirt_instance.get()), static_cast<float>(0.0f)); 281d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(doubleField->GetDouble(sirt_instance.get()), static_cast<double>(0.0)); 282d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(objectField->GetObject(sirt_instance.get()), nullptr); 283d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz} 284d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 285d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 286d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien HertzTEST_F(TransactionTest, StaticArrayFieldsTest) { 287d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ScopedObjectAccess soa(Thread::Current()); 288d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::ClassLoader> class_loader( 289d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz soa.Self(), soa.Decode<mirror::ClassLoader*>(LoadDex("Transaction"))); 290d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(class_loader.get() != nullptr); 291d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 292d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Class> sirt_klass(soa.Self(), 293d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->FindClass("LStaticArrayFieldsTest;", class_loader)); 294d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass.get() != nullptr); 295d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->EnsureInitialized(sirt_klass, true, true); 296d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass->IsInitialized()); 297d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 298d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Lookup fields. 299d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* booleanArrayField = sirt_klass->FindDeclaredStaticField("booleanArrayField", "[Z"); 300d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(booleanArrayField != nullptr); 301d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::BooleanArray* booleanArray = booleanArrayField->GetObject(sirt_klass.get())->AsBooleanArray(); 302d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(booleanArray != nullptr); 303d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(booleanArray->GetLength(), 1); 304d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(booleanArray->GetWithoutChecks(0), false); 305d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 306d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* byteArrayField = sirt_klass->FindDeclaredStaticField("byteArrayField", "[B"); 307d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(byteArrayField != nullptr); 308d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ByteArray* byteArray = byteArrayField->GetObject(sirt_klass.get())->AsByteArray(); 309d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(byteArray != nullptr); 310d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(byteArray->GetLength(), 1); 311d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(byteArray->GetWithoutChecks(0), 0); 312d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 313d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* charArrayField = sirt_klass->FindDeclaredStaticField("charArrayField", "[C"); 314d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(charArrayField != nullptr); 315d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::CharArray* charArray = charArrayField->GetObject(sirt_klass.get())->AsCharArray(); 316d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(charArray != nullptr); 317d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(charArray->GetLength(), 1); 318d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(charArray->GetWithoutChecks(0), 0u); 319d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 320d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* shortArrayField = sirt_klass->FindDeclaredStaticField("shortArrayField", "[S"); 321d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(shortArrayField != nullptr); 322d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ShortArray* shortArray = shortArrayField->GetObject(sirt_klass.get())->AsShortArray(); 323d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(shortArray != nullptr); 324d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(shortArray->GetLength(), 1); 325d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(shortArray->GetWithoutChecks(0), 0); 326d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 327d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* intArrayField = sirt_klass->FindDeclaredStaticField("intArrayField", "[I"); 328d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(intArrayField != nullptr); 329d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::IntArray* intArray = intArrayField->GetObject(sirt_klass.get())->AsIntArray(); 330d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(intArray != nullptr); 331d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(intArray->GetLength(), 1); 332d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(intArray->GetWithoutChecks(0), 0); 333d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 334d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* longArrayField = sirt_klass->FindDeclaredStaticField("longArrayField", "[J"); 335d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(longArrayField != nullptr); 336d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::LongArray* longArray = longArrayField->GetObject(sirt_klass.get())->AsLongArray(); 337d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(longArray != nullptr); 338d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(longArray->GetLength(), 1); 339d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(longArray->GetWithoutChecks(0), static_cast<int64_t>(0)); 340d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 341d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* floatArrayField = sirt_klass->FindDeclaredStaticField("floatArrayField", "[F"); 342d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(floatArrayField != nullptr); 343d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::FloatArray* floatArray = floatArrayField->GetObject(sirt_klass.get())->AsFloatArray(); 344d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(floatArray != nullptr); 345d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(floatArray->GetLength(), 1); 346d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(floatArray->GetWithoutChecks(0), static_cast<float>(0.0f)); 347d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 348d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* doubleArrayField = sirt_klass->FindDeclaredStaticField("doubleArrayField", "[D"); 349d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(doubleArrayField != nullptr); 350d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::DoubleArray* doubleArray = doubleArrayField->GetObject(sirt_klass.get())->AsDoubleArray(); 351d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(doubleArray != nullptr); 352d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(doubleArray->GetLength(), 1); 353d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(doubleArray->GetWithoutChecks(0), static_cast<double>(0.0f)); 354d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 355d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ArtField* objectArrayField = sirt_klass->FindDeclaredStaticField("objectArrayField", "[Ljava/lang/Object;"); 356d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(objectArrayField != nullptr); 357d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz mirror::ObjectArray<mirror::Object>* objectArray = objectArrayField->GetObject(sirt_klass.get())->AsObjectArray<mirror::Object>(); 358d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(objectArray != nullptr); 359d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(objectArray->GetLength(), 1); 360d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(objectArray->GetWithoutChecks(0), nullptr); 361d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 362d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Create a java.lang.Object instance to set objectField. 363d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Class> object_klass(soa.Self(), class_linker_->FindSystemClass("Ljava/lang/Object;")); 364d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(object_klass.get() != nullptr); 365d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Object> sirt_obj(soa.Self(), sirt_klass->AllocObject(soa.Self())); 366d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_obj.get() != nullptr); 367d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_EQ(sirt_obj->GetClass(), sirt_klass.get()); 368d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 369d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Modify fields inside transaction and abort it. 370d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Transaction transaction; 371d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->EnterTransactionMode(&transaction); 372d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz booleanArray->SetWithoutChecks<true>(0, true); 373d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz byteArray->SetWithoutChecks<true>(0, 1); 374d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz charArray->SetWithoutChecks<true>(0, 1u); 375d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz shortArray->SetWithoutChecks<true>(0, 1); 376d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz intArray->SetWithoutChecks<true>(0, 1); 377d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz longArray->SetWithoutChecks<true>(0, 1); 378d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz floatArray->SetWithoutChecks<true>(0, 1.0); 379d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz doubleArray->SetWithoutChecks<true>(0, 1.0); 380d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz objectArray->SetWithoutChecks<true>(0, sirt_obj.get()); 381d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->ExitTransactionMode(); 382d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz transaction.Abort(); 383d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 384d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Check values have properly been restored to their original (default) value. 385d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(booleanArray->GetWithoutChecks(0), false); 386d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(byteArray->GetWithoutChecks(0), 0); 387d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(charArray->GetWithoutChecks(0), 0u); 388d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(shortArray->GetWithoutChecks(0), 0); 389d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(intArray->GetWithoutChecks(0), 0); 390d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(longArray->GetWithoutChecks(0), static_cast<int64_t>(0)); 391d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(floatArray->GetWithoutChecks(0), static_cast<float>(0.0f)); 392d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(doubleArray->GetWithoutChecks(0), static_cast<double>(0.0f)); 393d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz EXPECT_EQ(objectArray->GetWithoutChecks(0), nullptr); 394d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz} 395d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 396d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien HertzTEST_F(TransactionTest, EmptyClass) { 397d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ScopedObjectAccess soa(Thread::Current()); 398d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::ClassLoader> class_loader( 399d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz soa.Self(), soa.Decode<mirror::ClassLoader*>(LoadDex("Transaction"))); 400d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(class_loader.get() != nullptr); 401d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 402d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Class> sirt_klass(soa.Self(), 403d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->FindClass("LTransaction$EmptyStatic;", class_loader)); 404d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass.get() != nullptr); 405d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->VerifyClass(sirt_klass); 406d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass->IsVerified()); 407d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 408d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Transaction transaction; 409d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->EnterTransactionMode(&transaction); 410d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->EnsureInitialized(sirt_klass, true, true); 411d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->ExitTransactionMode(); 412d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_FALSE(soa.Self()->IsExceptionPending()); 413d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz} 414d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 415d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien HertzTEST_F(TransactionTest, StaticFieldClass) { 416d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ScopedObjectAccess soa(Thread::Current()); 417d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::ClassLoader> class_loader( 418d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz soa.Self(), soa.Decode<mirror::ClassLoader*>(LoadDex("Transaction"))); 419d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(class_loader.get() != nullptr); 420d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 421d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Class> sirt_klass(soa.Self(), 422d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->FindClass("LTransaction$StaticFieldClass;", class_loader)); 423d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass.get() != nullptr); 424d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->VerifyClass(sirt_klass); 425d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass->IsVerified()); 426d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 427d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Transaction transaction; 428d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->EnterTransactionMode(&transaction); 429d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->EnsureInitialized(sirt_klass, true, true); 430d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->ExitTransactionMode(); 431d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_FALSE(soa.Self()->IsExceptionPending()); 432d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz} 433d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 434d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien HertzTEST_F(TransactionTest, BlacklistedClass) { 435d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ScopedObjectAccess soa(Thread::Current()); 436d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz jobject jclass_loader = LoadDex("Transaction"); 437d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::ClassLoader> class_loader(soa.Self(), 438d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz soa.Decode<mirror::ClassLoader*>(jclass_loader)); 439d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(class_loader.get() != nullptr); 440d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 441d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Load and verify java.lang.ExceptionInInitializerError and java.lang.InternalError which will 442d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // be thrown by class initialization due to native call. 443d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz SirtRef<mirror::Class> sirt_klass(soa.Self(), 444d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->FindSystemClass("Ljava/lang/ExceptionInInitializerError;")); 445d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass.get() != nullptr); 446d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->VerifyClass(sirt_klass); 447d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass->IsVerified()); 448d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz sirt_klass.reset(class_linker_->FindSystemClass("Ljava/lang/InternalError;")); 449d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass.get() != nullptr); 450d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->VerifyClass(sirt_klass); 451d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass->IsVerified()); 452d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 453d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz // Load and verify Transaction$NativeSupport used in class initialization. 454d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz sirt_klass.reset(class_linker_->FindClass("LTransaction$NativeSupport;", class_loader)); 455d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass.get() != nullptr); 456d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->VerifyClass(sirt_klass); 457d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass->IsVerified()); 458d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 459d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz sirt_klass.reset(class_linker_->FindClass("LTransaction$BlacklistedClass;", class_loader)); 460d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass.get() != nullptr); 461d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->VerifyClass(sirt_klass); 462d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(sirt_klass->IsVerified()); 463d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 464d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Transaction transaction; 465d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->EnterTransactionMode(&transaction); 466d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz class_linker_->EnsureInitialized(sirt_klass, true, true); 467d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz Runtime::Current()->ExitTransactionMode(); 468d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz ASSERT_TRUE(soa.Self()->IsExceptionPending()); 469d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz} 470d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 471d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz 472d2fe10a3a34af171bf1631219cd2d6ff6b7778b5Sebastien Hertz} // namespace art 473