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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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| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 */ | 29 */ |
| 30 | 30 |
| 31 #include "config.h" | 31 #include "config.h" |
| 32 #include "modules/indexeddb/IDBTransaction.h" | 32 #include "modules/indexeddb/IDBTransaction.h" |
| 33 | 33 |
| 34 #include "bindings/core/v8/V8BindingForTesting.h" | 34 #include "bindings/core/v8/V8BindingForTesting.h" |
| 35 #include "core/dom/DOMError.h" | 35 #include "core/dom/DOMException.h" |
| 36 #include "core/dom/Document.h" | 36 #include "core/dom/Document.h" |
| 37 #include "core/dom/ExceptionCode.h" |
| 37 #include "modules/indexeddb/IDBDatabase.h" | 38 #include "modules/indexeddb/IDBDatabase.h" |
| 38 #include "modules/indexeddb/IDBDatabaseCallbacks.h" | 39 #include "modules/indexeddb/IDBDatabaseCallbacks.h" |
| 39 #include "modules/indexeddb/MockWebIDBDatabase.h" | 40 #include "modules/indexeddb/MockWebIDBDatabase.h" |
| 40 #include "platform/SharedBuffer.h" | 41 #include "platform/SharedBuffer.h" |
| 41 #include <gtest/gtest.h> | 42 #include <gtest/gtest.h> |
| 42 #include <v8.h> | 43 #include <v8.h> |
| 43 | 44 |
| 44 namespace blink { | 45 namespace blink { |
| 45 namespace { | 46 namespace { |
| 46 | 47 |
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| 75 private: | 76 private: |
| 76 V8TestingScope m_scope; | 77 V8TestingScope m_scope; |
| 77 RefPtrWillBePersistent<ExecutionContext> m_executionContext; | 78 RefPtrWillBePersistent<ExecutionContext> m_executionContext; |
| 78 }; | 79 }; |
| 79 | 80 |
| 80 class FakeIDBDatabaseCallbacks final : public IDBDatabaseCallbacks { | 81 class FakeIDBDatabaseCallbacks final : public IDBDatabaseCallbacks { |
| 81 public: | 82 public: |
| 82 static FakeIDBDatabaseCallbacks* create() { return new FakeIDBDatabaseCallba
cks(); } | 83 static FakeIDBDatabaseCallbacks* create() { return new FakeIDBDatabaseCallba
cks(); } |
| 83 void onVersionChange(int64_t oldVersion, int64_t newVersion) override { } | 84 void onVersionChange(int64_t oldVersion, int64_t newVersion) override { } |
| 84 void onForcedClose() override { } | 85 void onForcedClose() override { } |
| 85 void onAbort(int64_t transactionId, DOMError* error) override { } | 86 void onAbort(int64_t transactionId, DOMException* error) override { } |
| 86 void onComplete(int64_t transactionId) override { } | 87 void onComplete(int64_t transactionId) override { } |
| 87 private: | 88 private: |
| 88 FakeIDBDatabaseCallbacks() { } | 89 FakeIDBDatabaseCallbacks() { } |
| 89 }; | 90 }; |
| 90 | 91 |
| 91 TEST_F(IDBTransactionTest, EnsureLifetime) | 92 TEST_F(IDBTransactionTest, EnsureLifetime) |
| 92 { | 93 { |
| 93 OwnPtr<MockWebIDBDatabase> backend = MockWebIDBDatabase::create(); | 94 OwnPtr<MockWebIDBDatabase> backend = MockWebIDBDatabase::create(); |
| 94 EXPECT_CALL(*backend, close()) | 95 EXPECT_CALL(*backend, close()) |
| 95 .Times(1); | 96 .Times(1); |
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| 106 | 107 |
| 107 Persistent<IDBRequest> request = IDBRequest::create(scriptState(), IDBAny::c
reateUndefined(), transaction.get()); | 108 Persistent<IDBRequest> request = IDBRequest::create(scriptState(), IDBAny::c
reateUndefined(), transaction.get()); |
| 108 deactivateNewTransactions(); | 109 deactivateNewTransactions(); |
| 109 | 110 |
| 110 Heap::collectAllGarbage(); | 111 Heap::collectAllGarbage(); |
| 111 EXPECT_EQ(1u, set.size()); | 112 EXPECT_EQ(1u, set.size()); |
| 112 | 113 |
| 113 // This will generate an abort() call to the back end which is dropped by th
e fake proxy, | 114 // This will generate an abort() call to the back end which is dropped by th
e fake proxy, |
| 114 // so an explicit onAbort call is made. | 115 // so an explicit onAbort call is made. |
| 115 executionContext()->stopActiveDOMObjects(); | 116 executionContext()->stopActiveDOMObjects(); |
| 116 transaction->onAbort(DOMError::create(AbortError, "Aborted")); | 117 transaction->onAbort(DOMException::create(AbortError, "Aborted")); |
| 117 transaction.clear(); | 118 transaction.clear(); |
| 118 | 119 |
| 119 Heap::collectAllGarbage(); | 120 Heap::collectAllGarbage(); |
| 120 EXPECT_EQ(0u, set.size()); | 121 EXPECT_EQ(0u, set.size()); |
| 121 } | 122 } |
| 122 | 123 |
| 123 TEST_F(IDBTransactionTest, TransactionFinish) | 124 TEST_F(IDBTransactionTest, TransactionFinish) |
| 124 { | 125 { |
| 125 const int64_t transactionId = 1234; | 126 const int64_t transactionId = 1234; |
| 126 | 127 |
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| 147 transaction.clear(); | 148 transaction.clear(); |
| 148 | 149 |
| 149 Heap::collectAllGarbage(); | 150 Heap::collectAllGarbage(); |
| 150 EXPECT_EQ(1u, set.size()); | 151 EXPECT_EQ(1u, set.size()); |
| 151 | 152 |
| 152 // Stop the context, so events don't get queued (which would keep the transa
ction alive). | 153 // Stop the context, so events don't get queued (which would keep the transa
ction alive). |
| 153 executionContext()->stopActiveDOMObjects(); | 154 executionContext()->stopActiveDOMObjects(); |
| 154 | 155 |
| 155 // Fire an abort to make sure this doesn't free the transaction during use.
The test | 156 // Fire an abort to make sure this doesn't free the transaction during use.
The test |
| 156 // will not fail if it is, but ASAN would notice the error. | 157 // will not fail if it is, but ASAN would notice the error. |
| 157 db->onAbort(transactionId, DOMError::create(AbortError, "Aborted")); | 158 db->onAbort(transactionId, DOMException::create(AbortError, "Aborted")); |
| 158 | 159 |
| 159 // onAbort() should have cleared the transaction's reference to the database
. | 160 // onAbort() should have cleared the transaction's reference to the database
. |
| 160 Heap::collectAllGarbage(); | 161 Heap::collectAllGarbage(); |
| 161 EXPECT_EQ(0u, set.size()); | 162 EXPECT_EQ(0u, set.size()); |
| 162 } | 163 } |
| 163 | 164 |
| 164 } // namespace | 165 } // namespace |
| 165 } // namespace blink | 166 } // namespace blink |
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