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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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