cc/scoped_texture_unittest.cc - Issue 11377055: cc: Rename Texture class to Resource.

Side by Side Diff: cc/scoped_texture_unittest.cc

Issue 11377055: cc: Rename Texture class to Resource. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Rebase Created 8 years, 1 month ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch | Annotate | Revision Log

OLD	NEW
	(Empty)
1 // Copyright 2012 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 "config.h"

6

7 #include "cc/scoped_texture.h"

8

9 #include "cc/renderer.h"

10 #include "cc/test/fake_graphics_context.h"

11 #include "cc/test/tiled_layer_test_common.h"

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

13 #include "third_party/khronos/GLES2/gl2.h"

14

15 using namespace cc;

16 using namespace WebKit;

17 using namespace WebKitTests;

18

19 namespace {

20

21 TEST(ScopedTextureTest, NewScopedTexture)

22 {

23 scoped_ptr<GraphicsContext> context(createFakeGraphicsContext());

24 scoped_ptr<ResourceProvider> resourceProvider(ResourceProvider::create(conte xt.get()));

25 scoped_ptr<ScopedTexture> texture = ScopedTexture::create(resourceProvider.g et());

26

27 // New scoped textures do not hold a texture yet.

28 EXPECT_EQ(0u, texture->id());

29

30 // New scoped textures do not have a size yet.

31 EXPECT_EQ(gfx::Size(), texture->size());

32 EXPECT_EQ(0u, texture->bytes());

33 }

34

35 TEST(ScopedTextureTest, CreateScopedTexture)

36 {

37 scoped_ptr<GraphicsContext> context(createFakeGraphicsContext());

38 scoped_ptr<ResourceProvider> resourceProvider(ResourceProvider::create(conte xt.get()));

39 scoped_ptr<ScopedTexture> texture = ScopedTexture::create(resourceProvider.g et());

40 texture->allocate(Renderer::ImplPool, gfx::Size(30, 30), GL_RGBA, ResourcePr ovider::TextureUsageAny);

41

42 // The texture has an allocated byte-size now.

43 size_t expectedBytes = 30 * 30 * 4;

44 EXPECT_EQ(expectedBytes, texture->bytes());

45

46 EXPECT_LT(0u, texture->id());

47 EXPECT_EQ(GL_RGBA, texture->format());

48 EXPECT_EQ(gfx::Size(30, 30), texture->size());

49 }

50

51 TEST(ScopedTextureTest, ScopedTextureIsDeleted)

52 {

53 scoped_ptr<GraphicsContext> context(createFakeGraphicsContext());

54 scoped_ptr<ResourceProvider> resourceProvider(ResourceProvider::create(conte xt.get()));

55

56 {

57 scoped_ptr<ScopedTexture> texture = ScopedTexture::create(resourceProvid er.get());

58

59 EXPECT_EQ(0u, resourceProvider->numResources());

60 texture->allocate(Renderer::ImplPool, gfx::Size(30, 30), GL_RGBA, Resour ceProvider::TextureUsageAny);

61 EXPECT_LT(0u, texture->id());

62 EXPECT_EQ(1u, resourceProvider->numResources());

63 }

64

65 EXPECT_EQ(0u, resourceProvider->numResources());

66

67 {

68 scoped_ptr<ScopedTexture> texture = ScopedTexture::create(resourceProvid er.get());

69 EXPECT_EQ(0u, resourceProvider->numResources());

70 texture->allocate(Renderer::ImplPool, gfx::Size(30, 30), GL_RGBA, Resour ceProvider::TextureUsageAny);

71 EXPECT_LT(0u, texture->id());

72 EXPECT_EQ(1u, resourceProvider->numResources());

73 texture->free();

74 EXPECT_EQ(0u, resourceProvider->numResources());

75 }

76 }

77

78 TEST(ScopedTextureTest, LeakScopedTexture)

79 {

80 scoped_ptr<GraphicsContext> context(createFakeGraphicsContext());

81 scoped_ptr<ResourceProvider> resourceProvider(ResourceProvider::create(conte xt.get()));

82

83 {

84 scoped_ptr<ScopedTexture> texture = ScopedTexture::create(resourceProvid er.get());

85

86 EXPECT_EQ(0u, resourceProvider->numResources());

87 texture->allocate(Renderer::ImplPool, gfx::Size(30, 30), GL_RGBA, Resour ceProvider::TextureUsageAny);

88 EXPECT_LT(0u, texture->id());

89 EXPECT_EQ(1u, resourceProvider->numResources());

90

91 texture->leak();

92 EXPECT_EQ(0u, texture->id());

93 EXPECT_EQ(1u, resourceProvider->numResources());

94

95 texture->free();

96 EXPECT_EQ(0u, texture->id());

97 EXPECT_EQ(1u, resourceProvider->numResources());

98 }

99

100 EXPECT_EQ(1u, resourceProvider->numResources());

101 }

102

103 } // anonymous namespace

OLD	NEW

« no previous file with comments | « cc/scoped_texture.cc ('k') | cc/software_renderer.h » ('j') | no next file with comments »