| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/bind.h" |
| #include "components/exo/buffer.h" |
| #include "components/exo/surface.h" |
| #include "components/exo/test/exo_test_base.h" |
| #include "components/exo/test/exo_test_helper.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "ui/compositor/layer_tree_owner.h" |
| #include "ui/gfx/gpu_memory_buffer.h" |
| #include "ui/wm/core/window_util.h" |
| |
| namespace exo { |
| namespace { |
| |
| class SurfaceTest : public test::ExoTestBase, |
| public ::testing::WithParamInterface<bool> { |
| void SetUp() override { |
| Surface::SetUseSurfaceLayer(GetParam()); |
| test::ExoTestBase::SetUp(); |
| } |
| }; |
| |
| void ReleaseBuffer(int* release_buffer_call_count) { |
| (*release_buffer_call_count)++; |
| } |
| |
| TEST_P(SurfaceTest, Attach) { |
| gfx::Size buffer_size(256, 256); |
| std::unique_ptr<Buffer> buffer( |
| new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size))); |
| |
| // Set the release callback that will be run when buffer is no longer in use. |
| int release_buffer_call_count = 0; |
| buffer->set_release_callback( |
| base::Bind(&ReleaseBuffer, base::Unretained(&release_buffer_call_count))); |
| |
| std::unique_ptr<Surface> surface(new Surface); |
| |
| // Attach the buffer to surface1. |
| surface->Attach(buffer.get()); |
| surface->Commit(); |
| |
| // Commit without calling Attach() should have no effect. |
| surface->Commit(); |
| EXPECT_EQ(0, release_buffer_call_count); |
| |
| // Attach a null buffer to surface, this should release the previously |
| // attached buffer. |
| surface->Attach(nullptr); |
| surface->Commit(); |
| ASSERT_EQ(1, release_buffer_call_count); |
| } |
| |
| TEST_P(SurfaceTest, Damage) { |
| gfx::Size buffer_size(256, 256); |
| std::unique_ptr<Buffer> buffer( |
| new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size))); |
| std::unique_ptr<Surface> surface(new Surface); |
| |
| // Attach the buffer to the surface. This will update the pending bounds of |
| // the surface to the buffer size. |
| surface->Attach(buffer.get()); |
| |
| // Mark areas inside the bounds of the surface as damaged. This should result |
| // in pending damage. |
| surface->Damage(gfx::Rect(0, 0, 10, 10)); |
| surface->Damage(gfx::Rect(10, 10, 10, 10)); |
| EXPECT_TRUE(surface->HasPendingDamageForTesting(gfx::Rect(0, 0, 10, 10))); |
| EXPECT_TRUE(surface->HasPendingDamageForTesting(gfx::Rect(10, 10, 10, 10))); |
| EXPECT_FALSE(surface->HasPendingDamageForTesting(gfx::Rect(5, 5, 10, 10))); |
| } |
| |
| void SetFrameTime(base::TimeTicks* result, base::TimeTicks frame_time) { |
| *result = frame_time; |
| } |
| |
| TEST_P(SurfaceTest, RequestFrameCallback) { |
| std::unique_ptr<Surface> surface(new Surface); |
| |
| base::TimeTicks frame_time; |
| surface->RequestFrameCallback( |
| base::Bind(&SetFrameTime, base::Unretained(&frame_time))); |
| surface->Commit(); |
| |
| // Callback should not run synchronously. |
| EXPECT_TRUE(frame_time.is_null()); |
| } |
| |
| TEST_P(SurfaceTest, SetOpaqueRegion) { |
| std::unique_ptr<Surface> surface(new Surface); |
| |
| // Setting a non-empty opaque region should succeed. |
| surface->SetOpaqueRegion(SkRegion(SkIRect::MakeWH(256, 256))); |
| |
| // Setting an empty opaque region should succeed. |
| surface->SetOpaqueRegion(SkRegion(SkIRect::MakeEmpty())); |
| } |
| |
| TEST_P(SurfaceTest, SetInputRegion) { |
| std::unique_ptr<Surface> surface(new Surface); |
| |
| // Setting a non-empty input region should succeed. |
| surface->SetInputRegion(SkRegion(SkIRect::MakeWH(256, 256))); |
| |
| // Setting an empty input region should succeed. |
| surface->SetInputRegion(SkRegion(SkIRect::MakeEmpty())); |
| } |
| |
| TEST_P(SurfaceTest, SetBufferScale) { |
| gfx::Size buffer_size(512, 512); |
| std::unique_ptr<Buffer> buffer( |
| new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size))); |
| std::unique_ptr<Surface> surface(new Surface); |
| |
| // This will update the bounds of the surface and take the buffer scale into |
| // account. |
| const float kBufferScale = 2.0f; |
| surface->Attach(buffer.get()); |
| surface->SetBufferScale(kBufferScale); |
| surface->Commit(); |
| EXPECT_EQ( |
| gfx::ScaleToFlooredSize(buffer_size, 1.0f / kBufferScale).ToString(), |
| surface->bounds().size().ToString()); |
| } |
| |
| TEST_P(SurfaceTest, RecreateLayer) { |
| gfx::Size buffer_size(512, 512); |
| std::unique_ptr<Buffer> buffer( |
| new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size))); |
| std::unique_ptr<Surface> surface(new Surface); |
| |
| surface->Attach(buffer.get()); |
| surface->Commit(); |
| |
| EXPECT_EQ(buffer_size, surface->bounds().size()); |
| EXPECT_EQ(buffer_size, surface->layer()->bounds().size()); |
| std::unique_ptr<ui::LayerTreeOwner> old_layer_owner = |
| ::wm::RecreateLayers(surface.get(), nullptr); |
| EXPECT_EQ(buffer_size, surface->bounds().size()); |
| EXPECT_EQ(buffer_size, surface->layer()->bounds().size()); |
| EXPECT_EQ(buffer_size, old_layer_owner->root()->bounds().size()); |
| EXPECT_TRUE(surface->layer()->has_external_content()); |
| EXPECT_TRUE(old_layer_owner->root()->has_external_content()); |
| } |
| |
| TEST_P(SurfaceTest, SetViewport) { |
| gfx::Size buffer_size(1, 1); |
| std::unique_ptr<Buffer> buffer( |
| new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size))); |
| std::unique_ptr<Surface> surface(new Surface); |
| |
| // This will update the bounds of the surface and take the viewport into |
| // account. |
| surface->Attach(buffer.get()); |
| gfx::Size viewport(256, 256); |
| surface->SetViewport(viewport); |
| surface->Commit(); |
| EXPECT_EQ(viewport.ToString(), surface->bounds().size().ToString()); |
| |
| // This will update the bounds of the surface and take the viewport2 into |
| // account. |
| gfx::Size viewport2(512, 512); |
| surface->SetViewport(viewport2); |
| surface->Commit(); |
| EXPECT_EQ(viewport2.ToString(), surface->bounds().size().ToString()); |
| } |
| |
| TEST_P(SurfaceTest, SetCrop) { |
| gfx::Size buffer_size(16, 16); |
| std::unique_ptr<Buffer> buffer( |
| new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size))); |
| std::unique_ptr<Surface> surface(new Surface); |
| |
| surface->Attach(buffer.get()); |
| gfx::Size crop_size(12, 12); |
| surface->SetCrop(gfx::RectF(gfx::PointF(2.0, 2.0), gfx::SizeF(crop_size))); |
| surface->Commit(); |
| EXPECT_EQ(crop_size.ToString(), surface->bounds().size().ToString()); |
| } |
| |
| TEST_P(SurfaceTest, SetOnlyVisibleOnSecureOutput) { |
| // SurfaceLayer doesn't have texture mailbox, so it can't be tested this |
| // way. |
| if (GetParam()) |
| return; |
| gfx::Size buffer_size(1, 1); |
| std::unique_ptr<Buffer> buffer( |
| new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size))); |
| std::unique_ptr<Surface> surface(new Surface); |
| |
| surface->Attach(buffer.get()); |
| surface->SetOnlyVisibleOnSecureOutput(true); |
| surface->Commit(); |
| |
| cc::TextureMailbox mailbox; |
| std::unique_ptr<cc::SingleReleaseCallback> release_callback; |
| bool rv = surface->layer()->PrepareTextureMailbox(&mailbox, &release_callback, |
| false); |
| ASSERT_TRUE(rv); |
| |
| EXPECT_TRUE(mailbox.secure_output_only()); |
| release_callback->Run(gpu::SyncToken(), false); |
| } |
| |
| TEST_P(SurfaceTest, SetBlendMode) { |
| gfx::Size buffer_size(1, 1); |
| std::unique_ptr<Buffer> buffer( |
| new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size))); |
| std::unique_ptr<Surface> surface(new Surface); |
| |
| surface->Attach(buffer.get()); |
| surface->SetBlendMode(SkXfermode::kSrc_Mode); |
| surface->Commit(); |
| |
| EXPECT_TRUE(surface->layer()->fills_bounds_opaquely()); |
| } |
| |
| TEST_P(SurfaceTest, SetAlpha) { |
| gfx::Size buffer_size(1, 1); |
| std::unique_ptr<Buffer> buffer( |
| new Buffer(exo_test_helper()->CreateGpuMemoryBuffer(buffer_size))); |
| std::unique_ptr<Surface> surface(new Surface); |
| |
| surface->Attach(buffer.get()); |
| surface->SetAlpha(0.5f); |
| surface->Commit(); |
| } |
| |
| TEST_P(SurfaceTest, Commit) { |
| std::unique_ptr<Surface> surface(new Surface); |
| |
| // Calling commit without a buffer should succeed. |
| surface->Commit(); |
| } |
| |
| INSTANTIATE_TEST_CASE_P(, SurfaceTest, ::testing::Bool()); |
| |
| } // namespace |
| } // namespace exo |