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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 <stddef.h> | 5 #include <stddef.h> |
6 #include <string.h> | 6 #include <string.h> |
7 | 7 |
8 #include "content/common/host_shared_bitmap_manager.h" | 8 #include "components/display_compositor/host_shared_bitmap_manager.h" |
9 #include "testing/gtest/include/gtest/gtest.h" | 9 #include "testing/gtest/include/gtest/gtest.h" |
10 | 10 |
11 namespace content { | 11 namespace display_compositor { |
12 namespace { | 12 namespace { |
13 | 13 |
14 class HostSharedBitmapManagerTest : public testing::Test { | 14 class HostSharedBitmapManagerTest : public testing::Test { |
15 protected: | 15 protected: |
16 void SetUp() override { manager_.reset(new HostSharedBitmapManager()); } | 16 void SetUp() override { manager_.reset(new HostSharedBitmapManager()); } |
17 std::unique_ptr<HostSharedBitmapManager> manager_; | 17 std::unique_ptr<HostSharedBitmapManager> manager_; |
18 }; | 18 }; |
19 | 19 |
20 TEST_F(HostSharedBitmapManagerTest, TestCreate) { | 20 TEST_F(HostSharedBitmapManagerTest, TestCreate) { |
21 gfx::Size bitmap_size(1, 1); | 21 gfx::Size bitmap_size(1, 1); |
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59 large_bitmap2 = manager_->GetSharedBitmapFromId(gfx::Size(1024, 1024), id); | 59 large_bitmap2 = manager_->GetSharedBitmapFromId(gfx::Size(1024, 1024), id); |
60 EXPECT_TRUE(large_bitmap2.get() == NULL); | 60 EXPECT_TRUE(large_bitmap2.get() == NULL); |
61 | 61 |
62 std::unique_ptr<cc::SharedBitmap> shared_bitmap2; | 62 std::unique_ptr<cc::SharedBitmap> shared_bitmap2; |
63 shared_bitmap2 = manager_->GetSharedBitmapFromId(bitmap_size, id); | 63 shared_bitmap2 = manager_->GetSharedBitmapFromId(bitmap_size, id); |
64 EXPECT_TRUE(shared_bitmap2->pixels() == shared_bitmap->pixels()); | 64 EXPECT_TRUE(shared_bitmap2->pixels() == shared_bitmap->pixels()); |
65 shared_bitmap2.reset(); | 65 shared_bitmap2.reset(); |
66 EXPECT_EQ(memcmp(shared_bitmap->pixels(), bitmap->memory(), size_in_bytes), | 66 EXPECT_EQ(memcmp(shared_bitmap->pixels(), bitmap->memory(), size_in_bytes), |
67 0); | 67 0); |
68 | 68 |
69 client.ChildDeletedSharedBitmap(id); | 69 client.DidDeleteSharedBitmap(id); |
70 | 70 |
71 memset(bitmap->memory(), 0, size_in_bytes); | 71 memset(bitmap->memory(), 0, size_in_bytes); |
72 | 72 |
73 EXPECT_EQ(memcmp(shared_bitmap->pixels(), bitmap->memory(), size_in_bytes), | 73 EXPECT_EQ(memcmp(shared_bitmap->pixels(), bitmap->memory(), size_in_bytes), |
74 0); | 74 0); |
75 bitmap.reset(); | 75 bitmap.reset(); |
76 shared_bitmap.reset(); | 76 shared_bitmap.reset(); |
77 } | 77 } |
78 | 78 |
79 TEST_F(HostSharedBitmapManagerTest, TestCreateForChild) { | 79 TEST_F(HostSharedBitmapManagerTest, TestCreateForChild) { |
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91 new base::SharedMemory(handle, false)); | 91 new base::SharedMemory(handle, false)); |
92 EXPECT_TRUE(bitmap->Map(size_in_bytes)); | 92 EXPECT_TRUE(bitmap->Map(size_in_bytes)); |
93 memset(bitmap->memory(), 0xff, size_in_bytes); | 93 memset(bitmap->memory(), 0xff, size_in_bytes); |
94 | 94 |
95 std::unique_ptr<cc::SharedBitmap> shared_bitmap; | 95 std::unique_ptr<cc::SharedBitmap> shared_bitmap; |
96 shared_bitmap = manager_->GetSharedBitmapFromId(bitmap_size, id); | 96 shared_bitmap = manager_->GetSharedBitmapFromId(bitmap_size, id); |
97 EXPECT_TRUE(shared_bitmap); | 97 EXPECT_TRUE(shared_bitmap); |
98 EXPECT_TRUE( | 98 EXPECT_TRUE( |
99 memcmp(bitmap->memory(), shared_bitmap->pixels(), size_in_bytes) == 0); | 99 memcmp(bitmap->memory(), shared_bitmap->pixels(), size_in_bytes) == 0); |
100 | 100 |
101 client.ChildDeletedSharedBitmap(id); | 101 client.DidDeleteSharedBitmap(id); |
102 } | 102 } |
103 | 103 |
104 TEST_F(HostSharedBitmapManagerTest, RemoveProcess) { | 104 TEST_F(HostSharedBitmapManagerTest, RemoveProcess) { |
105 gfx::Size bitmap_size(1, 1); | 105 gfx::Size bitmap_size(1, 1); |
106 size_t size_in_bytes; | 106 size_t size_in_bytes; |
107 EXPECT_TRUE(cc::SharedBitmap::SizeInBytes(bitmap_size, &size_in_bytes)); | 107 EXPECT_TRUE(cc::SharedBitmap::SizeInBytes(bitmap_size, &size_in_bytes)); |
108 std::unique_ptr<base::SharedMemory> bitmap(new base::SharedMemory()); | 108 std::unique_ptr<base::SharedMemory> bitmap(new base::SharedMemory()); |
109 bitmap->CreateAndMapAnonymous(size_in_bytes); | 109 bitmap->CreateAndMapAnonymous(size_in_bytes); |
110 memset(bitmap->memory(), 0xff, size_in_bytes); | 110 memset(bitmap->memory(), 0xff, size_in_bytes); |
111 cc::SharedBitmapId id = cc::SharedBitmap::GenerateId(); | 111 cc::SharedBitmapId id = cc::SharedBitmap::GenerateId(); |
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151 bitmap2->CreateAndMapAnonymous(size_in_bytes); | 151 bitmap2->CreateAndMapAnonymous(size_in_bytes); |
152 memset(bitmap2->memory(), 0x00, size_in_bytes); | 152 memset(bitmap2->memory(), 0x00, size_in_bytes); |
153 | 153 |
154 client.ChildAllocatedSharedBitmap(size_in_bytes, bitmap2->handle(), id); | 154 client.ChildAllocatedSharedBitmap(size_in_bytes, bitmap2->handle(), id); |
155 | 155 |
156 std::unique_ptr<cc::SharedBitmap> shared_bitmap; | 156 std::unique_ptr<cc::SharedBitmap> shared_bitmap; |
157 shared_bitmap = manager_->GetSharedBitmapFromId(bitmap_size, id); | 157 shared_bitmap = manager_->GetSharedBitmapFromId(bitmap_size, id); |
158 ASSERT_TRUE(shared_bitmap.get() != NULL); | 158 ASSERT_TRUE(shared_bitmap.get() != NULL); |
159 EXPECT_EQ(memcmp(shared_bitmap->pixels(), bitmap->memory(), size_in_bytes), | 159 EXPECT_EQ(memcmp(shared_bitmap->pixels(), bitmap->memory(), size_in_bytes), |
160 0); | 160 0); |
161 client.ChildDeletedSharedBitmap(id); | 161 client.DidDeleteSharedBitmap(id); |
162 } | 162 } |
163 | 163 |
164 } // namespace | 164 } // namespace |
165 } // namespace content | 165 } // namespace display_compositor |
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