chrome/browser/guest_view/guest_view_manager_unittest.cc - Issue 464533002: Move guest_view to extensions.

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Issue 464533002: Move guest_view to extensions. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Small changes are made in guest_view_manager_unittest.cc Created 6 years, 4 months ago

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1 // Copyright 2014 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 "chrome/browser/guest_view/guest_view_manager.h"

6

7 #include "chrome/test/base/testing_profile.h"

8 #include "content/public/test/test_browser_thread_bundle.h"

9 #include "content/public/test/web_contents_tester.h"

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

11

12 using content::WebContents;

13 using content::WebContentsTester;

14

15 namespace guestview {

16

17 // This class allows us to access some private variables in

18 // GuestViewManager.

19 class TestGuestViewManager : public GuestViewManager {

20 public:

21 explicit TestGuestViewManager(content::BrowserContext* context)

22 : GuestViewManager(context) {}

23

24 int last_instance_id_removed_for_testing() {

25 return last_instance_id_removed_;

26 }

27

28 size_t GetRemovedInstanceIdSize() { return removed_instance_ids_.size(); }

29

30 private:

31 using GuestViewManager::last_instance_id_removed_;

32 using GuestViewManager::removed_instance_ids_;

33

34 DISALLOW_COPY_AND_ASSIGN(TestGuestViewManager);

35 };

36

37 } // namespace guestview

38

39 namespace {

40

41 class GuestViewManagerTest : public testing::Test {

42 public:

43 GuestViewManagerTest() {}

44 virtual ~GuestViewManagerTest() {}

45

46 scoped_ptr<WebContents> CreateWebContents() {

47 return scoped_ptr<WebContents>(

48 WebContentsTester::CreateTestWebContents(&profile_, NULL));

49 }

50

51 private:

52 content::TestBrowserThreadBundle thread_bundle_;

53 TestingProfile profile_;

54

55 DISALLOW_COPY_AND_ASSIGN(GuestViewManagerTest);

56 };

57

58 } // namespace

59

60 TEST_F(GuestViewManagerTest, AddRemove) {

61 TestingProfile profile;

62 scoped_ptr<guestview::TestGuestViewManager> manager(

63 new guestview::TestGuestViewManager(&profile));

64

65 scoped_ptr<WebContents> web_contents1(CreateWebContents());

66 scoped_ptr<WebContents> web_contents2(CreateWebContents());

67 scoped_ptr<WebContents> web_contents3(CreateWebContents());

68

69 EXPECT_EQ(0, manager->last_instance_id_removed_for_testing());

70

71 EXPECT_TRUE(manager->CanUseGuestInstanceID(1));

72 EXPECT_TRUE(manager->CanUseGuestInstanceID(2));

73 EXPECT_TRUE(manager->CanUseGuestInstanceID(3));

74

75 manager->AddGuest(1, web_contents1.get());

76 manager->AddGuest(2, web_contents2.get());

77 manager->RemoveGuest(2);

78

79 // Since we removed 2, it would be an invalid ID.

80 EXPECT_TRUE(manager->CanUseGuestInstanceID(1));

81 EXPECT_FALSE(manager->CanUseGuestInstanceID(2));

82 EXPECT_TRUE(manager->CanUseGuestInstanceID(3));

83

84 EXPECT_EQ(0, manager->last_instance_id_removed_for_testing());

85

86 EXPECT_TRUE(manager->CanUseGuestInstanceID(3));

87

88 manager->AddGuest(3, web_contents3.get());

89 manager->RemoveGuest(1);

90 EXPECT_FALSE(manager->CanUseGuestInstanceID(1));

91 EXPECT_FALSE(manager->CanUseGuestInstanceID(2));

92

93 EXPECT_EQ(2, manager->last_instance_id_removed_for_testing());

94 manager->RemoveGuest(3);

95 EXPECT_EQ(3, manager->last_instance_id_removed_for_testing());

96

97 EXPECT_FALSE(manager->CanUseGuestInstanceID(1));

98 EXPECT_FALSE(manager->CanUseGuestInstanceID(2));

99 EXPECT_FALSE(manager->CanUseGuestInstanceID(3));

100

101 EXPECT_EQ(0u, manager->GetRemovedInstanceIdSize());

102 }

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