Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Brian Carlstrom | a1ce1fe | 2014-02-24 23:23:58 -0800 | [diff] [blame] | 17 | #include "transaction.h" |
| 18 | |
| 19 | #include "common_runtime_test.h" |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 20 | #include "mirror/array-inl.h" |
| 21 | #include "mirror/art_field-inl.h" |
| 22 | #include "mirror/art_method-inl.h" |
Ian Rogers | e63db27 | 2014-07-15 15:36:11 -0700 | [diff] [blame] | 23 | #include "scoped_thread_state_change.h" |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 24 | |
| 25 | namespace art { |
| 26 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 27 | class TransactionTest : public CommonRuntimeTest { |
| 28 | public: |
| 29 | // Tests failing class initialization due to native call with transaction rollback. |
| 30 | void testTransactionAbort(const char* tested_class_signature) { |
| 31 | ScopedObjectAccess soa(Thread::Current()); |
| 32 | jobject jclass_loader = LoadDex("Transaction"); |
| 33 | StackHandleScope<2> hs(soa.Self()); |
| 34 | Handle<mirror::ClassLoader> class_loader( |
| 35 | hs.NewHandle(soa.Decode<mirror::ClassLoader*>(jclass_loader))); |
| 36 | ASSERT_TRUE(class_loader.Get() != nullptr); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 37 | |
Sebastien Hertz | 2fd7e69 | 2015-04-02 11:11:19 +0200 | [diff] [blame^] | 38 | // Load and initialize java.lang.ExceptionInInitializerError and the exception class used |
| 39 | // to abort transaction so they can be thrown during class initialization if the transaction |
| 40 | // aborts. |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 41 | MutableHandle<mirror::Class> h_klass( |
| 42 | hs.NewHandle(class_linker_->FindSystemClass(soa.Self(), |
| 43 | "Ljava/lang/ExceptionInInitializerError;"))); |
| 44 | ASSERT_TRUE(h_klass.Get() != nullptr); |
| 45 | class_linker_->EnsureInitialized(soa.Self(), h_klass, true, true); |
| 46 | ASSERT_TRUE(h_klass->IsInitialized()); |
| 47 | |
Sebastien Hertz | 2fd7e69 | 2015-04-02 11:11:19 +0200 | [diff] [blame^] | 48 | h_klass.Assign(class_linker_->FindSystemClass(soa.Self(), |
| 49 | Transaction::kAbortExceptionSignature)); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 50 | ASSERT_TRUE(h_klass.Get() != nullptr); |
| 51 | class_linker_->EnsureInitialized(soa.Self(), h_klass, true, true); |
| 52 | ASSERT_TRUE(h_klass->IsInitialized()); |
| 53 | |
| 54 | // Load and verify utility class. |
| 55 | h_klass.Assign(class_linker_->FindClass(soa.Self(), "LTransaction$AbortHelperClass;", |
| 56 | class_loader)); |
| 57 | ASSERT_TRUE(h_klass.Get() != nullptr); |
| 58 | class_linker_->VerifyClass(soa.Self(), h_klass); |
| 59 | ASSERT_TRUE(h_klass->IsVerified()); |
| 60 | |
| 61 | // Load and verify tested class. |
| 62 | h_klass.Assign(class_linker_->FindClass(soa.Self(), tested_class_signature, class_loader)); |
| 63 | ASSERT_TRUE(h_klass.Get() != nullptr); |
| 64 | class_linker_->VerifyClass(soa.Self(), h_klass); |
| 65 | ASSERT_TRUE(h_klass->IsVerified()); |
| 66 | |
| 67 | mirror::Class::Status old_status = h_klass->GetStatus(); |
Hiroshi Yamauchi | e15ea08 | 2015-02-09 17:11:42 -0800 | [diff] [blame] | 68 | LockWord old_lock_word = h_klass->GetLockWord(false); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 69 | |
| 70 | Transaction transaction; |
| 71 | Runtime::Current()->EnterTransactionMode(&transaction); |
| 72 | bool success = class_linker_->EnsureInitialized(soa.Self(), h_klass, true, true); |
| 73 | Runtime::Current()->ExitTransactionMode(); |
| 74 | ASSERT_FALSE(success); |
| 75 | ASSERT_TRUE(h_klass->IsErroneous()); |
| 76 | ASSERT_TRUE(soa.Self()->IsExceptionPending()); |
| 77 | ASSERT_TRUE(transaction.IsAborted()); |
| 78 | |
| 79 | // Check class's monitor get back to its original state without rolling back changes. |
Hiroshi Yamauchi | e15ea08 | 2015-02-09 17:11:42 -0800 | [diff] [blame] | 80 | LockWord new_lock_word = h_klass->GetLockWord(false); |
| 81 | EXPECT_TRUE(LockWord::Equal<false>(old_lock_word, new_lock_word)); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 82 | |
| 83 | // Check class status is rolled back properly. |
| 84 | soa.Self()->ClearException(); |
| 85 | transaction.Rollback(); |
| 86 | ASSERT_EQ(old_status, h_klass->GetStatus()); |
| 87 | } |
| 88 | }; |
| 89 | |
| 90 | // Tests object's class is preserved after transaction rollback. |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 91 | TEST_F(TransactionTest, Object_class) { |
| 92 | ScopedObjectAccess soa(Thread::Current()); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 93 | StackHandleScope<2> hs(soa.Self()); |
| 94 | Handle<mirror::Class> h_klass( |
| 95 | hs.NewHandle(class_linker_->FindSystemClass(soa.Self(), "Ljava/lang/Object;"))); |
| 96 | ASSERT_TRUE(h_klass.Get() != nullptr); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 97 | |
| 98 | Transaction transaction; |
| 99 | Runtime::Current()->EnterTransactionMode(&transaction); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 100 | Handle<mirror::Object> h_obj(hs.NewHandle(h_klass->AllocObject(soa.Self()))); |
| 101 | ASSERT_TRUE(h_obj.Get() != nullptr); |
| 102 | ASSERT_EQ(h_obj->GetClass(), h_klass.Get()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 103 | Runtime::Current()->ExitTransactionMode(); |
| 104 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 105 | // Rolling back transaction's changes must not clear the Object::class field. |
| 106 | transaction.Rollback(); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 107 | EXPECT_EQ(h_obj->GetClass(), h_klass.Get()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 108 | } |
| 109 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 110 | // Tests object's monitor state is preserved after transaction rollback. |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 111 | TEST_F(TransactionTest, Object_monitor) { |
| 112 | ScopedObjectAccess soa(Thread::Current()); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 113 | StackHandleScope<2> hs(soa.Self()); |
| 114 | Handle<mirror::Class> h_klass( |
| 115 | hs.NewHandle(class_linker_->FindSystemClass(soa.Self(), "Ljava/lang/Object;"))); |
| 116 | ASSERT_TRUE(h_klass.Get() != nullptr); |
| 117 | Handle<mirror::Object> h_obj(hs.NewHandle(h_klass->AllocObject(soa.Self()))); |
| 118 | ASSERT_TRUE(h_obj.Get() != nullptr); |
| 119 | ASSERT_EQ(h_obj->GetClass(), h_klass.Get()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 120 | |
| 121 | // Lock object's monitor outside the transaction. |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 122 | h_obj->MonitorEnter(soa.Self()); |
Hiroshi Yamauchi | e15ea08 | 2015-02-09 17:11:42 -0800 | [diff] [blame] | 123 | LockWord old_lock_word = h_obj->GetLockWord(false); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 124 | |
| 125 | Transaction transaction; |
| 126 | Runtime::Current()->EnterTransactionMode(&transaction); |
| 127 | // Unlock object's monitor inside the transaction. |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 128 | h_obj->MonitorExit(soa.Self()); |
Hiroshi Yamauchi | e15ea08 | 2015-02-09 17:11:42 -0800 | [diff] [blame] | 129 | LockWord new_lock_word = h_obj->GetLockWord(false); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 130 | Runtime::Current()->ExitTransactionMode(); |
| 131 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 132 | // Rolling back transaction's changes must not change monitor's state. |
| 133 | transaction.Rollback(); |
Hiroshi Yamauchi | e15ea08 | 2015-02-09 17:11:42 -0800 | [diff] [blame] | 134 | LockWord aborted_lock_word = h_obj->GetLockWord(false); |
| 135 | EXPECT_FALSE(LockWord::Equal<false>(old_lock_word, new_lock_word)); |
| 136 | EXPECT_TRUE(LockWord::Equal<false>(aborted_lock_word, new_lock_word)); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 137 | } |
| 138 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 139 | // Tests array's length is preserved after transaction rollback. |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 140 | TEST_F(TransactionTest, Array_length) { |
| 141 | ScopedObjectAccess soa(Thread::Current()); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 142 | StackHandleScope<2> hs(soa.Self()); |
| 143 | Handle<mirror::Class> h_klass( |
| 144 | hs.NewHandle(class_linker_->FindSystemClass(soa.Self(), "[Ljava/lang/Object;"))); |
| 145 | ASSERT_TRUE(h_klass.Get() != nullptr); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 146 | |
| 147 | constexpr int32_t kArraySize = 2; |
| 148 | |
| 149 | Transaction transaction; |
| 150 | Runtime::Current()->EnterTransactionMode(&transaction); |
| 151 | |
| 152 | // Allocate an array during transaction. |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 153 | Handle<mirror::Array> h_obj( |
| 154 | hs.NewHandle( |
| 155 | mirror::Array::Alloc<true>(soa.Self(), h_klass.Get(), kArraySize, |
Hiroshi Yamauchi | f0edfc3 | 2014-09-25 11:46:46 -0700 | [diff] [blame] | 156 | h_klass->GetComponentSizeShift(), |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 157 | Runtime::Current()->GetHeap()->GetCurrentAllocator()))); |
| 158 | ASSERT_TRUE(h_obj.Get() != nullptr); |
| 159 | ASSERT_EQ(h_obj->GetClass(), h_klass.Get()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 160 | Runtime::Current()->ExitTransactionMode(); |
| 161 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 162 | // Rolling back transaction's changes must not reset array's length. |
| 163 | transaction.Rollback(); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 164 | EXPECT_EQ(h_obj->GetLength(), kArraySize); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 165 | } |
| 166 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 167 | // Tests static fields are reset to their default value after transaction rollback. |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 168 | TEST_F(TransactionTest, StaticFieldsTest) { |
| 169 | ScopedObjectAccess soa(Thread::Current()); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 170 | StackHandleScope<4> hs(soa.Self()); |
| 171 | Handle<mirror::ClassLoader> class_loader( |
| 172 | hs.NewHandle(soa.Decode<mirror::ClassLoader*>(LoadDex("Transaction")))); |
| 173 | ASSERT_TRUE(class_loader.Get() != nullptr); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 174 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 175 | Handle<mirror::Class> h_klass( |
| 176 | hs.NewHandle(class_linker_->FindClass(soa.Self(), "LStaticFieldsTest;", class_loader))); |
| 177 | ASSERT_TRUE(h_klass.Get() != nullptr); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 178 | bool success = class_linker_->EnsureInitialized(soa.Self(), h_klass, true, true); |
| 179 | ASSERT_TRUE(success); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 180 | ASSERT_TRUE(h_klass->IsInitialized()); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 181 | ASSERT_FALSE(soa.Self()->IsExceptionPending()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 182 | |
| 183 | // Lookup fields. |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 184 | mirror::ArtField* booleanField = h_klass->FindDeclaredStaticField("booleanField", "Z"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 185 | ASSERT_TRUE(booleanField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 186 | ASSERT_EQ(booleanField->GetTypeAsPrimitiveType(), Primitive::kPrimBoolean); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 187 | ASSERT_EQ(booleanField->GetBoolean(h_klass.Get()), false); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 188 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 189 | mirror::ArtField* byteField = h_klass->FindDeclaredStaticField("byteField", "B"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 190 | ASSERT_TRUE(byteField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 191 | ASSERT_EQ(byteField->GetTypeAsPrimitiveType(), Primitive::kPrimByte); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 192 | ASSERT_EQ(byteField->GetByte(h_klass.Get()), 0); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 193 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 194 | mirror::ArtField* charField = h_klass->FindDeclaredStaticField("charField", "C"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 195 | ASSERT_TRUE(charField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 196 | ASSERT_EQ(charField->GetTypeAsPrimitiveType(), Primitive::kPrimChar); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 197 | ASSERT_EQ(charField->GetChar(h_klass.Get()), 0u); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 198 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 199 | mirror::ArtField* shortField = h_klass->FindDeclaredStaticField("shortField", "S"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 200 | ASSERT_TRUE(shortField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 201 | ASSERT_EQ(shortField->GetTypeAsPrimitiveType(), Primitive::kPrimShort); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 202 | ASSERT_EQ(shortField->GetShort(h_klass.Get()), 0); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 203 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 204 | mirror::ArtField* intField = h_klass->FindDeclaredStaticField("intField", "I"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 205 | ASSERT_TRUE(intField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 206 | ASSERT_EQ(intField->GetTypeAsPrimitiveType(), Primitive::kPrimInt); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 207 | ASSERT_EQ(intField->GetInt(h_klass.Get()), 0); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 208 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 209 | mirror::ArtField* longField = h_klass->FindDeclaredStaticField("longField", "J"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 210 | ASSERT_TRUE(longField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 211 | ASSERT_EQ(longField->GetTypeAsPrimitiveType(), Primitive::kPrimLong); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 212 | ASSERT_EQ(longField->GetLong(h_klass.Get()), static_cast<int64_t>(0)); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 213 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 214 | mirror::ArtField* floatField = h_klass->FindDeclaredStaticField("floatField", "F"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 215 | ASSERT_TRUE(floatField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 216 | ASSERT_EQ(floatField->GetTypeAsPrimitiveType(), Primitive::kPrimFloat); |
Ian Rogers | 647b1a8 | 2014-10-10 11:02:11 -0700 | [diff] [blame] | 217 | ASSERT_FLOAT_EQ(floatField->GetFloat(h_klass.Get()), static_cast<float>(0.0f)); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 218 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 219 | mirror::ArtField* doubleField = h_klass->FindDeclaredStaticField("doubleField", "D"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 220 | ASSERT_TRUE(doubleField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 221 | ASSERT_EQ(doubleField->GetTypeAsPrimitiveType(), Primitive::kPrimDouble); |
Ian Rogers | 647b1a8 | 2014-10-10 11:02:11 -0700 | [diff] [blame] | 222 | ASSERT_DOUBLE_EQ(doubleField->GetDouble(h_klass.Get()), static_cast<double>(0.0)); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 223 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 224 | mirror::ArtField* objectField = h_klass->FindDeclaredStaticField("objectField", |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 225 | "Ljava/lang/Object;"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 226 | ASSERT_TRUE(objectField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 227 | ASSERT_EQ(objectField->GetTypeAsPrimitiveType(), Primitive::kPrimNot); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 228 | ASSERT_EQ(objectField->GetObject(h_klass.Get()), nullptr); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 229 | |
| 230 | // Create a java.lang.Object instance to set objectField. |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 231 | Handle<mirror::Class> object_klass( |
| 232 | hs.NewHandle(class_linker_->FindSystemClass(soa.Self(), "Ljava/lang/Object;"))); |
| 233 | ASSERT_TRUE(object_klass.Get() != nullptr); |
| 234 | Handle<mirror::Object> h_obj(hs.NewHandle(h_klass->AllocObject(soa.Self()))); |
| 235 | ASSERT_TRUE(h_obj.Get() != nullptr); |
| 236 | ASSERT_EQ(h_obj->GetClass(), h_klass.Get()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 237 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 238 | // Modify fields inside transaction then rollback changes. |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 239 | Transaction transaction; |
| 240 | Runtime::Current()->EnterTransactionMode(&transaction); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 241 | booleanField->SetBoolean<true>(h_klass.Get(), true); |
| 242 | byteField->SetByte<true>(h_klass.Get(), 1); |
| 243 | charField->SetChar<true>(h_klass.Get(), 1u); |
| 244 | shortField->SetShort<true>(h_klass.Get(), 1); |
| 245 | intField->SetInt<true>(h_klass.Get(), 1); |
| 246 | longField->SetLong<true>(h_klass.Get(), 1); |
| 247 | floatField->SetFloat<true>(h_klass.Get(), 1.0); |
| 248 | doubleField->SetDouble<true>(h_klass.Get(), 1.0); |
| 249 | objectField->SetObject<true>(h_klass.Get(), h_obj.Get()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 250 | Runtime::Current()->ExitTransactionMode(); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 251 | transaction.Rollback(); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 252 | |
| 253 | // Check values have properly been restored to their original (default) value. |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 254 | EXPECT_EQ(booleanField->GetBoolean(h_klass.Get()), false); |
| 255 | EXPECT_EQ(byteField->GetByte(h_klass.Get()), 0); |
| 256 | EXPECT_EQ(charField->GetChar(h_klass.Get()), 0u); |
| 257 | EXPECT_EQ(shortField->GetShort(h_klass.Get()), 0); |
| 258 | EXPECT_EQ(intField->GetInt(h_klass.Get()), 0); |
| 259 | EXPECT_EQ(longField->GetLong(h_klass.Get()), static_cast<int64_t>(0)); |
Ian Rogers | 647b1a8 | 2014-10-10 11:02:11 -0700 | [diff] [blame] | 260 | EXPECT_FLOAT_EQ(floatField->GetFloat(h_klass.Get()), static_cast<float>(0.0f)); |
| 261 | EXPECT_DOUBLE_EQ(doubleField->GetDouble(h_klass.Get()), static_cast<double>(0.0)); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 262 | EXPECT_EQ(objectField->GetObject(h_klass.Get()), nullptr); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 263 | } |
| 264 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 265 | // Tests instance fields are reset to their default value after transaction rollback. |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 266 | TEST_F(TransactionTest, InstanceFieldsTest) { |
| 267 | ScopedObjectAccess soa(Thread::Current()); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 268 | StackHandleScope<5> hs(soa.Self()); |
| 269 | Handle<mirror::ClassLoader> class_loader( |
| 270 | hs.NewHandle(soa.Decode<mirror::ClassLoader*>(LoadDex("Transaction")))); |
| 271 | ASSERT_TRUE(class_loader.Get() != nullptr); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 272 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 273 | Handle<mirror::Class> h_klass( |
| 274 | hs.NewHandle(class_linker_->FindClass(soa.Self(), "LInstanceFieldsTest;", class_loader))); |
| 275 | ASSERT_TRUE(h_klass.Get() != nullptr); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 276 | bool success = class_linker_->EnsureInitialized(soa.Self(), h_klass, true, true); |
| 277 | ASSERT_TRUE(success); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 278 | ASSERT_TRUE(h_klass->IsInitialized()); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 279 | ASSERT_FALSE(soa.Self()->IsExceptionPending()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 280 | |
| 281 | // Allocate an InstanceFieldTest object. |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 282 | Handle<mirror::Object> h_instance(hs.NewHandle(h_klass->AllocObject(soa.Self()))); |
| 283 | ASSERT_TRUE(h_instance.Get() != nullptr); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 284 | |
| 285 | // Lookup fields. |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 286 | mirror::ArtField* booleanField = h_klass->FindDeclaredInstanceField("booleanField", "Z"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 287 | ASSERT_TRUE(booleanField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 288 | ASSERT_EQ(booleanField->GetTypeAsPrimitiveType(), Primitive::kPrimBoolean); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 289 | ASSERT_EQ(booleanField->GetBoolean(h_instance.Get()), false); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 290 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 291 | mirror::ArtField* byteField = h_klass->FindDeclaredInstanceField("byteField", "B"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 292 | ASSERT_TRUE(byteField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 293 | ASSERT_EQ(byteField->GetTypeAsPrimitiveType(), Primitive::kPrimByte); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 294 | ASSERT_EQ(byteField->GetByte(h_instance.Get()), 0); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 295 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 296 | mirror::ArtField* charField = h_klass->FindDeclaredInstanceField("charField", "C"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 297 | ASSERT_TRUE(charField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 298 | ASSERT_EQ(charField->GetTypeAsPrimitiveType(), Primitive::kPrimChar); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 299 | ASSERT_EQ(charField->GetChar(h_instance.Get()), 0u); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 300 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 301 | mirror::ArtField* shortField = h_klass->FindDeclaredInstanceField("shortField", "S"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 302 | ASSERT_TRUE(shortField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 303 | ASSERT_EQ(shortField->GetTypeAsPrimitiveType(), Primitive::kPrimShort); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 304 | ASSERT_EQ(shortField->GetShort(h_instance.Get()), 0); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 305 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 306 | mirror::ArtField* intField = h_klass->FindDeclaredInstanceField("intField", "I"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 307 | ASSERT_TRUE(intField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 308 | ASSERT_EQ(intField->GetTypeAsPrimitiveType(), Primitive::kPrimInt); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 309 | ASSERT_EQ(intField->GetInt(h_instance.Get()), 0); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 310 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 311 | mirror::ArtField* longField = h_klass->FindDeclaredInstanceField("longField", "J"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 312 | ASSERT_TRUE(longField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 313 | ASSERT_EQ(longField->GetTypeAsPrimitiveType(), Primitive::kPrimLong); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 314 | ASSERT_EQ(longField->GetLong(h_instance.Get()), static_cast<int64_t>(0)); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 315 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 316 | mirror::ArtField* floatField = h_klass->FindDeclaredInstanceField("floatField", "F"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 317 | ASSERT_TRUE(floatField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 318 | ASSERT_EQ(floatField->GetTypeAsPrimitiveType(), Primitive::kPrimFloat); |
Ian Rogers | 647b1a8 | 2014-10-10 11:02:11 -0700 | [diff] [blame] | 319 | ASSERT_FLOAT_EQ(floatField->GetFloat(h_instance.Get()), static_cast<float>(0.0f)); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 320 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 321 | mirror::ArtField* doubleField = h_klass->FindDeclaredInstanceField("doubleField", "D"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 322 | ASSERT_TRUE(doubleField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 323 | ASSERT_EQ(doubleField->GetTypeAsPrimitiveType(), Primitive::kPrimDouble); |
Ian Rogers | 647b1a8 | 2014-10-10 11:02:11 -0700 | [diff] [blame] | 324 | ASSERT_DOUBLE_EQ(doubleField->GetDouble(h_instance.Get()), static_cast<double>(0.0)); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 325 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 326 | mirror::ArtField* objectField = h_klass->FindDeclaredInstanceField("objectField", |
Ian Rogers | 9837939 | 2014-02-24 16:53:16 -0800 | [diff] [blame] | 327 | "Ljava/lang/Object;"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 328 | ASSERT_TRUE(objectField != nullptr); |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 329 | ASSERT_EQ(objectField->GetTypeAsPrimitiveType(), Primitive::kPrimNot); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 330 | ASSERT_EQ(objectField->GetObject(h_instance.Get()), nullptr); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 331 | |
| 332 | // Create a java.lang.Object instance to set objectField. |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 333 | Handle<mirror::Class> object_klass( |
| 334 | hs.NewHandle(class_linker_->FindSystemClass(soa.Self(), "Ljava/lang/Object;"))); |
| 335 | ASSERT_TRUE(object_klass.Get() != nullptr); |
| 336 | Handle<mirror::Object> h_obj(hs.NewHandle(h_klass->AllocObject(soa.Self()))); |
| 337 | ASSERT_TRUE(h_obj.Get() != nullptr); |
| 338 | ASSERT_EQ(h_obj->GetClass(), h_klass.Get()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 339 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 340 | // Modify fields inside transaction then rollback changes. |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 341 | Transaction transaction; |
| 342 | Runtime::Current()->EnterTransactionMode(&transaction); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 343 | booleanField->SetBoolean<true>(h_instance.Get(), true); |
| 344 | byteField->SetByte<true>(h_instance.Get(), 1); |
| 345 | charField->SetChar<true>(h_instance.Get(), 1u); |
| 346 | shortField->SetShort<true>(h_instance.Get(), 1); |
| 347 | intField->SetInt<true>(h_instance.Get(), 1); |
| 348 | longField->SetLong<true>(h_instance.Get(), 1); |
| 349 | floatField->SetFloat<true>(h_instance.Get(), 1.0); |
| 350 | doubleField->SetDouble<true>(h_instance.Get(), 1.0); |
| 351 | objectField->SetObject<true>(h_instance.Get(), h_obj.Get()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 352 | Runtime::Current()->ExitTransactionMode(); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 353 | transaction.Rollback(); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 354 | |
| 355 | // Check values have properly been restored to their original (default) value. |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 356 | EXPECT_EQ(booleanField->GetBoolean(h_instance.Get()), false); |
| 357 | EXPECT_EQ(byteField->GetByte(h_instance.Get()), 0); |
| 358 | EXPECT_EQ(charField->GetChar(h_instance.Get()), 0u); |
| 359 | EXPECT_EQ(shortField->GetShort(h_instance.Get()), 0); |
| 360 | EXPECT_EQ(intField->GetInt(h_instance.Get()), 0); |
| 361 | EXPECT_EQ(longField->GetLong(h_instance.Get()), static_cast<int64_t>(0)); |
Ian Rogers | 647b1a8 | 2014-10-10 11:02:11 -0700 | [diff] [blame] | 362 | EXPECT_FLOAT_EQ(floatField->GetFloat(h_instance.Get()), static_cast<float>(0.0f)); |
| 363 | EXPECT_DOUBLE_EQ(doubleField->GetDouble(h_instance.Get()), static_cast<double>(0.0)); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 364 | EXPECT_EQ(objectField->GetObject(h_instance.Get()), nullptr); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 365 | } |
| 366 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 367 | // Tests static array fields are reset to their default value after transaction rollback. |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 368 | TEST_F(TransactionTest, StaticArrayFieldsTest) { |
| 369 | ScopedObjectAccess soa(Thread::Current()); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 370 | StackHandleScope<4> hs(soa.Self()); |
| 371 | Handle<mirror::ClassLoader> class_loader( |
| 372 | hs.NewHandle(soa.Decode<mirror::ClassLoader*>(LoadDex("Transaction")))); |
| 373 | ASSERT_TRUE(class_loader.Get() != nullptr); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 374 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 375 | Handle<mirror::Class> h_klass( |
| 376 | hs.NewHandle(class_linker_->FindClass(soa.Self(), "LStaticArrayFieldsTest;", class_loader))); |
| 377 | ASSERT_TRUE(h_klass.Get() != nullptr); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 378 | bool success = class_linker_->EnsureInitialized(soa.Self(), h_klass, true, true); |
| 379 | ASSERT_TRUE(success); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 380 | ASSERT_TRUE(h_klass->IsInitialized()); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 381 | ASSERT_FALSE(soa.Self()->IsExceptionPending()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 382 | |
| 383 | // Lookup fields. |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 384 | mirror::ArtField* booleanArrayField = h_klass->FindDeclaredStaticField("booleanArrayField", "[Z"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 385 | ASSERT_TRUE(booleanArrayField != nullptr); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 386 | mirror::BooleanArray* booleanArray = booleanArrayField->GetObject(h_klass.Get())->AsBooleanArray(); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 387 | ASSERT_TRUE(booleanArray != nullptr); |
| 388 | ASSERT_EQ(booleanArray->GetLength(), 1); |
| 389 | ASSERT_EQ(booleanArray->GetWithoutChecks(0), false); |
| 390 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 391 | mirror::ArtField* byteArrayField = h_klass->FindDeclaredStaticField("byteArrayField", "[B"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 392 | ASSERT_TRUE(byteArrayField != nullptr); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 393 | mirror::ByteArray* byteArray = byteArrayField->GetObject(h_klass.Get())->AsByteArray(); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 394 | ASSERT_TRUE(byteArray != nullptr); |
| 395 | ASSERT_EQ(byteArray->GetLength(), 1); |
| 396 | ASSERT_EQ(byteArray->GetWithoutChecks(0), 0); |
| 397 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 398 | mirror::ArtField* charArrayField = h_klass->FindDeclaredStaticField("charArrayField", "[C"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 399 | ASSERT_TRUE(charArrayField != nullptr); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 400 | mirror::CharArray* charArray = charArrayField->GetObject(h_klass.Get())->AsCharArray(); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 401 | ASSERT_TRUE(charArray != nullptr); |
| 402 | ASSERT_EQ(charArray->GetLength(), 1); |
| 403 | ASSERT_EQ(charArray->GetWithoutChecks(0), 0u); |
| 404 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 405 | mirror::ArtField* shortArrayField = h_klass->FindDeclaredStaticField("shortArrayField", "[S"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 406 | ASSERT_TRUE(shortArrayField != nullptr); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 407 | mirror::ShortArray* shortArray = shortArrayField->GetObject(h_klass.Get())->AsShortArray(); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 408 | ASSERT_TRUE(shortArray != nullptr); |
| 409 | ASSERT_EQ(shortArray->GetLength(), 1); |
| 410 | ASSERT_EQ(shortArray->GetWithoutChecks(0), 0); |
| 411 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 412 | mirror::ArtField* intArrayField = h_klass->FindDeclaredStaticField("intArrayField", "[I"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 413 | ASSERT_TRUE(intArrayField != nullptr); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 414 | mirror::IntArray* intArray = intArrayField->GetObject(h_klass.Get())->AsIntArray(); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 415 | ASSERT_TRUE(intArray != nullptr); |
| 416 | ASSERT_EQ(intArray->GetLength(), 1); |
| 417 | ASSERT_EQ(intArray->GetWithoutChecks(0), 0); |
| 418 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 419 | mirror::ArtField* longArrayField = h_klass->FindDeclaredStaticField("longArrayField", "[J"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 420 | ASSERT_TRUE(longArrayField != nullptr); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 421 | mirror::LongArray* longArray = longArrayField->GetObject(h_klass.Get())->AsLongArray(); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 422 | ASSERT_TRUE(longArray != nullptr); |
| 423 | ASSERT_EQ(longArray->GetLength(), 1); |
| 424 | ASSERT_EQ(longArray->GetWithoutChecks(0), static_cast<int64_t>(0)); |
| 425 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 426 | mirror::ArtField* floatArrayField = h_klass->FindDeclaredStaticField("floatArrayField", "[F"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 427 | ASSERT_TRUE(floatArrayField != nullptr); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 428 | mirror::FloatArray* floatArray = floatArrayField->GetObject(h_klass.Get())->AsFloatArray(); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 429 | ASSERT_TRUE(floatArray != nullptr); |
| 430 | ASSERT_EQ(floatArray->GetLength(), 1); |
Ian Rogers | 647b1a8 | 2014-10-10 11:02:11 -0700 | [diff] [blame] | 431 | ASSERT_FLOAT_EQ(floatArray->GetWithoutChecks(0), static_cast<float>(0.0f)); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 432 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 433 | mirror::ArtField* doubleArrayField = h_klass->FindDeclaredStaticField("doubleArrayField", "[D"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 434 | ASSERT_TRUE(doubleArrayField != nullptr); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 435 | mirror::DoubleArray* doubleArray = doubleArrayField->GetObject(h_klass.Get())->AsDoubleArray(); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 436 | ASSERT_TRUE(doubleArray != nullptr); |
| 437 | ASSERT_EQ(doubleArray->GetLength(), 1); |
Ian Rogers | 647b1a8 | 2014-10-10 11:02:11 -0700 | [diff] [blame] | 438 | ASSERT_DOUBLE_EQ(doubleArray->GetWithoutChecks(0), static_cast<double>(0.0f)); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 439 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 440 | mirror::ArtField* objectArrayField = h_klass->FindDeclaredStaticField("objectArrayField", |
Ian Rogers | 9837939 | 2014-02-24 16:53:16 -0800 | [diff] [blame] | 441 | "[Ljava/lang/Object;"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 442 | ASSERT_TRUE(objectArrayField != nullptr); |
Ian Rogers | 9837939 | 2014-02-24 16:53:16 -0800 | [diff] [blame] | 443 | mirror::ObjectArray<mirror::Object>* objectArray = |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 444 | objectArrayField->GetObject(h_klass.Get())->AsObjectArray<mirror::Object>(); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 445 | ASSERT_TRUE(objectArray != nullptr); |
| 446 | ASSERT_EQ(objectArray->GetLength(), 1); |
| 447 | ASSERT_EQ(objectArray->GetWithoutChecks(0), nullptr); |
| 448 | |
| 449 | // Create a java.lang.Object instance to set objectField. |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 450 | Handle<mirror::Class> object_klass( |
| 451 | hs.NewHandle(class_linker_->FindSystemClass(soa.Self(), "Ljava/lang/Object;"))); |
| 452 | ASSERT_TRUE(object_klass.Get() != nullptr); |
| 453 | Handle<mirror::Object> h_obj(hs.NewHandle(h_klass->AllocObject(soa.Self()))); |
| 454 | ASSERT_TRUE(h_obj.Get() != nullptr); |
| 455 | ASSERT_EQ(h_obj->GetClass(), h_klass.Get()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 456 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 457 | // Modify fields inside transaction then rollback changes. |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 458 | Transaction transaction; |
| 459 | Runtime::Current()->EnterTransactionMode(&transaction); |
| 460 | booleanArray->SetWithoutChecks<true>(0, true); |
| 461 | byteArray->SetWithoutChecks<true>(0, 1); |
| 462 | charArray->SetWithoutChecks<true>(0, 1u); |
| 463 | shortArray->SetWithoutChecks<true>(0, 1); |
| 464 | intArray->SetWithoutChecks<true>(0, 1); |
| 465 | longArray->SetWithoutChecks<true>(0, 1); |
| 466 | floatArray->SetWithoutChecks<true>(0, 1.0); |
| 467 | doubleArray->SetWithoutChecks<true>(0, 1.0); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 468 | objectArray->SetWithoutChecks<true>(0, h_obj.Get()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 469 | Runtime::Current()->ExitTransactionMode(); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 470 | transaction.Rollback(); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 471 | |
| 472 | // Check values have properly been restored to their original (default) value. |
| 473 | EXPECT_EQ(booleanArray->GetWithoutChecks(0), false); |
| 474 | EXPECT_EQ(byteArray->GetWithoutChecks(0), 0); |
| 475 | EXPECT_EQ(charArray->GetWithoutChecks(0), 0u); |
| 476 | EXPECT_EQ(shortArray->GetWithoutChecks(0), 0); |
| 477 | EXPECT_EQ(intArray->GetWithoutChecks(0), 0); |
| 478 | EXPECT_EQ(longArray->GetWithoutChecks(0), static_cast<int64_t>(0)); |
Ian Rogers | 647b1a8 | 2014-10-10 11:02:11 -0700 | [diff] [blame] | 479 | EXPECT_FLOAT_EQ(floatArray->GetWithoutChecks(0), static_cast<float>(0.0f)); |
| 480 | EXPECT_DOUBLE_EQ(doubleArray->GetWithoutChecks(0), static_cast<double>(0.0f)); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 481 | EXPECT_EQ(objectArray->GetWithoutChecks(0), nullptr); |
| 482 | } |
| 483 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 484 | // Tests successful class initialization without class initializer. |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 485 | TEST_F(TransactionTest, EmptyClass) { |
| 486 | ScopedObjectAccess soa(Thread::Current()); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 487 | StackHandleScope<2> hs(soa.Self()); |
| 488 | Handle<mirror::ClassLoader> class_loader( |
| 489 | hs.NewHandle(soa.Decode<mirror::ClassLoader*>(LoadDex("Transaction")))); |
| 490 | ASSERT_TRUE(class_loader.Get() != nullptr); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 491 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 492 | Handle<mirror::Class> h_klass( |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 493 | hs.NewHandle(class_linker_->FindClass(soa.Self(), "LTransaction$EmptyStatic;", |
| 494 | class_loader))); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 495 | ASSERT_TRUE(h_klass.Get() != nullptr); |
Ian Rogers | 7b078e8 | 2014-09-10 14:44:24 -0700 | [diff] [blame] | 496 | class_linker_->VerifyClass(soa.Self(), h_klass); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 497 | ASSERT_TRUE(h_klass->IsVerified()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 498 | |
| 499 | Transaction transaction; |
| 500 | Runtime::Current()->EnterTransactionMode(&transaction); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 501 | bool success = class_linker_->EnsureInitialized(soa.Self(), h_klass, true, true); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 502 | Runtime::Current()->ExitTransactionMode(); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 503 | ASSERT_TRUE(success); |
| 504 | ASSERT_TRUE(h_klass->IsInitialized()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 505 | ASSERT_FALSE(soa.Self()->IsExceptionPending()); |
| 506 | } |
| 507 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 508 | // Tests successful class initialization with class initializer. |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 509 | TEST_F(TransactionTest, StaticFieldClass) { |
| 510 | ScopedObjectAccess soa(Thread::Current()); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 511 | StackHandleScope<2> hs(soa.Self()); |
| 512 | Handle<mirror::ClassLoader> class_loader( |
| 513 | hs.NewHandle(soa.Decode<mirror::ClassLoader*>(LoadDex("Transaction")))); |
| 514 | ASSERT_TRUE(class_loader.Get() != nullptr); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 515 | |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 516 | Handle<mirror::Class> h_klass( |
| 517 | hs.NewHandle(class_linker_->FindClass(soa.Self(), "LTransaction$StaticFieldClass;", |
| 518 | class_loader))); |
| 519 | ASSERT_TRUE(h_klass.Get() != nullptr); |
Ian Rogers | 7b078e8 | 2014-09-10 14:44:24 -0700 | [diff] [blame] | 520 | class_linker_->VerifyClass(soa.Self(), h_klass); |
Mathieu Chartier | eb8167a | 2014-05-07 15:43:14 -0700 | [diff] [blame] | 521 | ASSERT_TRUE(h_klass->IsVerified()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 522 | |
| 523 | Transaction transaction; |
| 524 | Runtime::Current()->EnterTransactionMode(&transaction); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 525 | bool success = class_linker_->EnsureInitialized(soa.Self(), h_klass, true, true); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 526 | Runtime::Current()->ExitTransactionMode(); |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 527 | ASSERT_TRUE(success); |
| 528 | ASSERT_TRUE(h_klass->IsInitialized()); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 529 | ASSERT_FALSE(soa.Self()->IsExceptionPending()); |
| 530 | } |
| 531 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 532 | // Tests failing class initialization due to native call. |
| 533 | TEST_F(TransactionTest, NativeCallAbortClass) { |
| 534 | testTransactionAbort("LTransaction$NativeCallAbortClass;"); |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 535 | } |
| 536 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 537 | // Tests failing class initialization due to native call in a "synchronized" statement |
| 538 | // (which must catch any exception, do the monitor-exit then re-throw the caught exception). |
| 539 | TEST_F(TransactionTest, SynchronizedNativeCallAbortClass) { |
| 540 | testTransactionAbort("LTransaction$SynchronizedNativeCallAbortClass;"); |
| 541 | } |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 542 | |
Sebastien Hertz | 1c80bec | 2015-02-03 11:58:06 +0100 | [diff] [blame] | 543 | // Tests failing class initialization due to native call, even if an "all" catch handler |
| 544 | // catches the exception thrown when aborting the transaction. |
| 545 | TEST_F(TransactionTest, CatchNativeCallAbortClass) { |
| 546 | testTransactionAbort("LTransaction$CatchNativeCallAbortClass;"); |
| 547 | } |
| 548 | |
| 549 | // Tests failing class initialization with multiple transaction aborts. |
| 550 | TEST_F(TransactionTest, MultipleNativeCallAbortClass) { |
| 551 | testTransactionAbort("LTransaction$MultipleNativeCallAbortClass;"); |
| 552 | } |
| 553 | |
| 554 | // Tests failing class initialization due to allocating instance of finalizable class. |
| 555 | TEST_F(TransactionTest, FinalizableAbortClass) { |
| 556 | testTransactionAbort("LTransaction$FinalizableAbortClass;"); |
| 557 | } |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 558 | } // namespace art |