ios/consumer/base/supports_user_data_unittest.cc - Issue 781643004: Cleanup WebState and WebStateUserData API

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Issue 781643004: Cleanup WebState and WebStateUserData API (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Remove extra destructor Created 6 years ago

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1 // Copyright 2013 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #include "ios/public/consumer/base/supports_user_data.h"

6

7 #include "base/memory/scoped_ptr.h"

8 #include "testing/gmock/include/gmock/gmock.h"

9 #include "testing/gtest/include/gtest/gtest.h"

10 #include "testing/platform_test.h"

11

12 namespace ios {

13

14 namespace {

15 const char* kTestData1Key = "test_data1";

16 const char* kTestData2Key = "test_data2";

17 } // namespace

18

19 class TestData : public SupportsUserData::Data {

20 public:

21 TestData(bool* was_destroyed)

22 : was_destroyed_(was_destroyed) {

23 *was_destroyed_ = false;

24 }

25 virtual ~TestData() {

26 *was_destroyed_ = true;

27 }

28

29 private:

30 bool* was_destroyed_;

31 };

32

33 class TestSupportsUserData : public SupportsUserData {

34 public:

35 TestSupportsUserData() {}

36 virtual ~TestSupportsUserData() {}

37 };

38

39 class SupportsUserDataTest : public PlatformTest {

40 public:

41 virtual void SetUp() override {

42 PlatformTest::SetUp();

43

44 test_data1_was_destroyed_ = false;

45 test_data1_ = new TestData(&test_data1_was_destroyed_);

46 test_data2_was_destroyed_ = false;

47 test_data2_ = new TestData(&test_data2_was_destroyed_);

48 supports_user_data_.reset(new TestSupportsUserData());

49 }

50

51 virtual void TearDown() override {

52 if (!test_data1_was_destroyed_ &&

53 supports_user_data_ &&

54 supports_user_data_->GetUserData(kTestData1Key) != test_data1_)

55 delete test_data1_;

56 if (!test_data2_was_destroyed_ &&

57 supports_user_data_ &&

58 supports_user_data_->GetUserData(kTestData2Key) != test_data2_)

59 delete test_data2_;

60

61 PlatformTest::TearDown();

62 }

63

64 protected:

65 scoped_ptr<TestSupportsUserData> supports_user_data_;

66 bool test_data1_was_destroyed_;

67 TestData* test_data1_;

68 bool test_data2_was_destroyed_;

69 TestData* test_data2_;

70 };

71

72 TEST_F(SupportsUserDataTest, SetAndGetData) {

73 EXPECT_FALSE(supports_user_data_->GetUserData(kTestData1Key));

74 supports_user_data_->SetUserData(kTestData1Key, test_data1_);

75 EXPECT_EQ(supports_user_data_->GetUserData(kTestData1Key), test_data1_);

76 }

77

78 TEST_F(SupportsUserDataTest, DataDestroyedOnDestruction) {

79 EXPECT_FALSE(supports_user_data_->GetUserData(kTestData1Key));

80 supports_user_data_->SetUserData(kTestData1Key, test_data1_);

81 EXPECT_FALSE(test_data1_was_destroyed_);

82 supports_user_data_.reset();

83 EXPECT_TRUE(test_data1_was_destroyed_);

84 }

85

86 TEST_F(SupportsUserDataTest, DataDestroyedOnRemoval) {

87 EXPECT_FALSE(supports_user_data_->GetUserData(kTestData1Key));

88 supports_user_data_->SetUserData(kTestData1Key, test_data1_);

89 EXPECT_FALSE(test_data1_was_destroyed_);

90 supports_user_data_->RemoveUserData(kTestData1Key);

91 EXPECT_TRUE(test_data1_was_destroyed_);

92 }

93

94 TEST_F(SupportsUserDataTest, DistinctDataStoredSeparately) {

95 EXPECT_FALSE(supports_user_data_->GetUserData(kTestData2Key));

96 supports_user_data_->SetUserData(kTestData1Key, test_data1_);

97 EXPECT_FALSE(supports_user_data_->GetUserData(kTestData2Key));

98 supports_user_data_->SetUserData(kTestData2Key, test_data2_);

99 EXPECT_EQ(supports_user_data_->GetUserData(kTestData2Key), test_data2_);

100 }

101

102 TEST_F(SupportsUserDataTest, DistinctDataDestroyedSeparately) {

103 supports_user_data_->SetUserData(kTestData1Key, test_data1_);

104 supports_user_data_->SetUserData(kTestData2Key, test_data2_);

105 EXPECT_FALSE(test_data1_was_destroyed_);

106 EXPECT_FALSE(test_data2_was_destroyed_);

107

108 supports_user_data_->RemoveUserData(kTestData2Key);

109 EXPECT_FALSE(test_data1_was_destroyed_);

110 EXPECT_TRUE(test_data2_was_destroyed_);

111

112 supports_user_data_.reset();

113 EXPECT_TRUE(test_data1_was_destroyed_);

114 }

115

116 } // namespace ios

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