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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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100 }; | 100 }; |
101 | 101 |
102 TEST_F(IDBTransactionTest, EnsureLifetime) | 102 TEST_F(IDBTransactionTest, EnsureLifetime) |
103 { | 103 { |
104 OwnPtr<FakeWebIDBDatabase> backend = FakeWebIDBDatabase::create(); | 104 OwnPtr<FakeWebIDBDatabase> backend = FakeWebIDBDatabase::create(); |
105 Persistent<IDBDatabase> db = IDBDatabase::create(executionContext(), backend
.release(), FakeIDBDatabaseCallbacks::create()); | 105 Persistent<IDBDatabase> db = IDBDatabase::create(executionContext(), backend
.release(), FakeIDBDatabaseCallbacks::create()); |
106 | 106 |
107 const int64_t transactionId = 1234; | 107 const int64_t transactionId = 1234; |
108 const Vector<String> transactionScope; | 108 const Vector<String> transactionScope; |
109 Persistent<IDBTransaction> transaction = IDBTransaction::create(scriptState(
), transactionId, transactionScope, WebIDBTransactionModeReadOnly, db.get()); | 109 Persistent<IDBTransaction> transaction = IDBTransaction::create(scriptState(
), transactionId, transactionScope, WebIDBTransactionModeReadOnly, db.get()); |
110 PersistentHeapHashSet<WeakMember<IDBTransaction> > set; | 110 PersistentHeapHashSet<WeakMember<IDBTransaction>> set; |
111 set.add(transaction); | 111 set.add(transaction); |
112 | 112 |
113 Heap::collectAllGarbage(); | 113 Heap::collectAllGarbage(); |
114 EXPECT_EQ(1u, set.size()); | 114 EXPECT_EQ(1u, set.size()); |
115 | 115 |
116 Persistent<IDBRequest> request = IDBRequest::create(scriptState(), IDBAny::c
reateUndefined(), transaction.get()); | 116 Persistent<IDBRequest> request = IDBRequest::create(scriptState(), IDBAny::c
reateUndefined(), transaction.get()); |
117 deactivateNewTransactions(); | 117 deactivateNewTransactions(); |
118 | 118 |
119 Heap::collectAllGarbage(); | 119 Heap::collectAllGarbage(); |
120 EXPECT_EQ(1u, set.size()); | 120 EXPECT_EQ(1u, set.size()); |
121 | 121 |
122 // This will generate an abort() call to the back end which is dropped by th
e fake proxy, | 122 // This will generate an abort() call to the back end which is dropped by th
e fake proxy, |
123 // so an explicit onAbort call is made. | 123 // so an explicit onAbort call is made. |
124 executionContext()->stopActiveDOMObjects(); | 124 executionContext()->stopActiveDOMObjects(); |
125 transaction->onAbort(DOMError::create(AbortError, "Aborted")); | 125 transaction->onAbort(DOMError::create(AbortError, "Aborted")); |
126 transaction.clear(); | 126 transaction.clear(); |
127 | 127 |
128 Heap::collectAllGarbage(); | 128 Heap::collectAllGarbage(); |
129 EXPECT_EQ(0u, set.size()); | 129 EXPECT_EQ(0u, set.size()); |
130 } | 130 } |
131 | 131 |
132 TEST_F(IDBTransactionTest, TransactionFinish) | 132 TEST_F(IDBTransactionTest, TransactionFinish) |
133 { | 133 { |
134 OwnPtr<FakeWebIDBDatabase> backend = FakeWebIDBDatabase::create(); | 134 OwnPtr<FakeWebIDBDatabase> backend = FakeWebIDBDatabase::create(); |
135 Persistent<IDBDatabase> db = IDBDatabase::create(executionContext(), backend
.release(), FakeIDBDatabaseCallbacks::create()); | 135 Persistent<IDBDatabase> db = IDBDatabase::create(executionContext(), backend
.release(), FakeIDBDatabaseCallbacks::create()); |
136 | 136 |
137 const int64_t transactionId = 1234; | 137 const int64_t transactionId = 1234; |
138 const Vector<String> transactionScope; | 138 const Vector<String> transactionScope; |
139 Persistent<IDBTransaction> transaction = IDBTransaction::create(scriptState(
), transactionId, transactionScope, WebIDBTransactionModeReadOnly, db.get()); | 139 Persistent<IDBTransaction> transaction = IDBTransaction::create(scriptState(
), transactionId, transactionScope, WebIDBTransactionModeReadOnly, db.get()); |
140 PersistentHeapHashSet<WeakMember<IDBTransaction> > set; | 140 PersistentHeapHashSet<WeakMember<IDBTransaction>> set; |
141 set.add(transaction); | 141 set.add(transaction); |
142 | 142 |
143 Heap::collectAllGarbage(); | 143 Heap::collectAllGarbage(); |
144 EXPECT_EQ(1u, set.size()); | 144 EXPECT_EQ(1u, set.size()); |
145 | 145 |
146 deactivateNewTransactions(); | 146 deactivateNewTransactions(); |
147 | 147 |
148 Heap::collectAllGarbage(); | 148 Heap::collectAllGarbage(); |
149 EXPECT_EQ(1u, set.size()); | 149 EXPECT_EQ(1u, set.size()); |
150 | 150 |
151 transaction.clear(); | 151 transaction.clear(); |
152 | 152 |
153 Heap::collectAllGarbage(); | 153 Heap::collectAllGarbage(); |
154 EXPECT_EQ(1u, set.size()); | 154 EXPECT_EQ(1u, set.size()); |
155 | 155 |
156 // Stop the context, so events don't get queued (which would keep the transa
ction alive). | 156 // Stop the context, so events don't get queued (which would keep the transa
ction alive). |
157 executionContext()->stopActiveDOMObjects(); | 157 executionContext()->stopActiveDOMObjects(); |
158 | 158 |
159 // Fire an abort to make sure this doesn't free the transaction during use.
The test | 159 // Fire an abort to make sure this doesn't free the transaction during use.
The test |
160 // will not fail if it is, but ASAN would notice the error. | 160 // will not fail if it is, but ASAN would notice the error. |
161 db->onAbort(transactionId, DOMError::create(AbortError, "Aborted")); | 161 db->onAbort(transactionId, DOMError::create(AbortError, "Aborted")); |
162 | 162 |
163 // onAbort() should have cleared the transaction's reference to the database
. | 163 // onAbort() should have cleared the transaction's reference to the database
. |
164 Heap::collectAllGarbage(); | 164 Heap::collectAllGarbage(); |
165 EXPECT_EQ(0u, set.size()); | 165 EXPECT_EQ(0u, set.size()); |
166 } | 166 } |
167 | 167 |
168 } // namespace | 168 } // namespace |
169 } // namespace blink | 169 } // namespace blink |
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