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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "testing/gtest/include/gtest/gtest.h" | 5 #include "testing/gtest/include/gtest/gtest.h" |
6 | 6 |
7 #include "base/compiler_specific.h" | 7 #include "base/compiler_specific.h" |
8 #include "ppapi/shared_impl/proxy_lock.h" | 8 #include "ppapi/shared_impl/proxy_lock.h" |
9 #include "ppapi/shared_impl/var.h" | 9 #include "ppapi/shared_impl/var.h" |
10 #include "ppapi/shared_impl/var_tracker.h" | 10 #include "ppapi/shared_impl/var_tracker.h" |
11 #include "ppapi/shared_impl/test_globals.h" | 11 #include "ppapi/shared_impl/test_globals.h" |
12 | 12 |
13 namespace ppapi { | 13 namespace ppapi { |
14 | 14 |
15 namespace { | 15 namespace { |
16 | 16 |
17 int mock_var_alive_count = 0; | 17 int mock_var_alive_count = 0; |
18 | 18 |
19 class MockStringVar : public StringVar { | 19 class MockStringVar : public StringVar { |
20 public: | 20 public: |
21 MockStringVar(const std::string& str) : StringVar(str) { | 21 MockStringVar(const std::string& str) : StringVar(str) { |
22 mock_var_alive_count++; | 22 mock_var_alive_count++; |
23 } | 23 } |
24 virtual ~MockStringVar() { mock_var_alive_count--; } | 24 ~MockStringVar() override { mock_var_alive_count--; } |
25 bool HasValidVarID() { return GetExistingVarID() != 0; } | 25 bool HasValidVarID() { return GetExistingVarID() != 0; } |
26 }; | 26 }; |
27 | 27 |
28 class MockObjectVar : public Var { | 28 class MockObjectVar : public Var { |
29 public: | 29 public: |
30 MockObjectVar() : Var() { mock_var_alive_count++; } | 30 MockObjectVar() : Var() { mock_var_alive_count++; } |
31 virtual ~MockObjectVar() { mock_var_alive_count--; } | 31 ~MockObjectVar() override { mock_var_alive_count--; } |
32 virtual PP_VarType GetType() const override { return PP_VARTYPE_OBJECT; } | 32 PP_VarType GetType() const override { return PP_VARTYPE_OBJECT; } |
33 bool HasValidVarID() { return GetExistingVarID() != 0; } | 33 bool HasValidVarID() { return GetExistingVarID() != 0; } |
34 }; | 34 }; |
35 | 35 |
36 } // namespace | 36 } // namespace |
37 | 37 |
38 class VarTrackerTest : public testing::Test { | 38 class VarTrackerTest : public testing::Test { |
39 public: | 39 public: |
40 VarTrackerTest() {} | 40 VarTrackerTest() {} |
41 | 41 |
42 // Test implementation. | 42 // Test implementation. |
43 virtual void SetUp() override { | 43 void SetUp() override { |
44 ASSERT_EQ(0, mock_var_alive_count); | 44 ASSERT_EQ(0, mock_var_alive_count); |
45 } | 45 } |
46 virtual void TearDown() override {} | 46 void TearDown() override {} |
47 | 47 |
48 VarTracker& var_tracker() { return *globals_.GetVarTracker(); } | 48 VarTracker& var_tracker() { return *globals_.GetVarTracker(); } |
49 | 49 |
50 private: | 50 private: |
51 TestGlobals globals_; | 51 TestGlobals globals_; |
52 }; | 52 }; |
53 | 53 |
54 // Test that ResetVarID is called when the last PP_Var ref was deleted but the | 54 // Test that ResetVarID is called when the last PP_Var ref was deleted but the |
55 // object lives on. | 55 // object lives on. |
56 TEST_F(VarTrackerTest, LastResourceRef) { | 56 TEST_F(VarTrackerTest, LastResourceRef) { |
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142 another_var = NULL; | 142 another_var = NULL; |
143 EXPECT_TRUE(var_tracker().GetVar(pp_var)); | 143 EXPECT_TRUE(var_tracker().GetVar(pp_var)); |
144 EXPECT_EQ(1, mock_var_alive_count); | 144 EXPECT_EQ(1, mock_var_alive_count); |
145 | 145 |
146 // Releasing plugin reference. | 146 // Releasing plugin reference. |
147 EXPECT_TRUE(var_tracker().ReleaseVar(pp_var)); | 147 EXPECT_TRUE(var_tracker().ReleaseVar(pp_var)); |
148 EXPECT_EQ(0, mock_var_alive_count); | 148 EXPECT_EQ(0, mock_var_alive_count); |
149 } | 149 } |
150 | 150 |
151 } // namespace ppapi | 151 } // namespace ppapi |
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