| // Copyright 2013 The Flutter 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 "flutter/flow/testing/mock_texture.h" |
| #include "flutter/flow/texture.h" |
| |
| #include "gtest/gtest.h" |
| |
| namespace flutter { |
| namespace testing { |
| |
| TEST(TextureRegistryTest, UnregisterTextureCallbackTriggered) { |
| TextureRegistry registry; |
| auto mock_texture1 = std::make_shared<MockTexture>(0); |
| auto mock_texture2 = std::make_shared<MockTexture>(1); |
| |
| registry.RegisterTexture(mock_texture1); |
| registry.RegisterTexture(mock_texture2); |
| ASSERT_EQ(registry.GetTexture(0), mock_texture1); |
| ASSERT_EQ(registry.GetTexture(1), mock_texture2); |
| ASSERT_FALSE(mock_texture1->unregistered()); |
| ASSERT_FALSE(mock_texture2->unregistered()); |
| |
| registry.UnregisterTexture(0); |
| ASSERT_EQ(registry.GetTexture(0), nullptr); |
| ASSERT_TRUE(mock_texture1->unregistered()); |
| ASSERT_FALSE(mock_texture2->unregistered()); |
| |
| registry.UnregisterTexture(1); |
| ASSERT_EQ(registry.GetTexture(1), nullptr); |
| ASSERT_TRUE(mock_texture1->unregistered()); |
| ASSERT_TRUE(mock_texture2->unregistered()); |
| } |
| |
| TEST(TextureRegistryTest, GrContextCallbackTriggered) { |
| TextureRegistry registry; |
| auto mock_texture1 = std::make_shared<MockTexture>(0); |
| auto mock_texture2 = std::make_shared<MockTexture>(1); |
| |
| registry.RegisterTexture(mock_texture1); |
| registry.RegisterTexture(mock_texture2); |
| ASSERT_FALSE(mock_texture1->gr_context_created()); |
| ASSERT_FALSE(mock_texture2->gr_context_created()); |
| ASSERT_FALSE(mock_texture1->gr_context_destroyed()); |
| ASSERT_FALSE(mock_texture2->gr_context_destroyed()); |
| |
| registry.OnGrContextCreated(); |
| ASSERT_TRUE(mock_texture1->gr_context_created()); |
| ASSERT_TRUE(mock_texture2->gr_context_created()); |
| |
| registry.UnregisterTexture(0); |
| registry.OnGrContextDestroyed(); |
| ASSERT_FALSE(mock_texture1->gr_context_destroyed()); |
| ASSERT_TRUE(mock_texture2->gr_context_created()); |
| } |
| |
| TEST(TextureRegistryTest, RegisterTextureTwice) { |
| TextureRegistry registry; |
| auto mock_texture1 = std::make_shared<MockTexture>(0); |
| auto mock_texture2 = std::make_shared<MockTexture>(0); |
| |
| registry.RegisterTexture(mock_texture1); |
| ASSERT_EQ(registry.GetTexture(0), mock_texture1); |
| registry.RegisterTexture(mock_texture2); |
| ASSERT_EQ(registry.GetTexture(0), mock_texture2); |
| ASSERT_FALSE(mock_texture1->unregistered()); |
| ASSERT_FALSE(mock_texture2->unregistered()); |
| |
| registry.UnregisterTexture(0); |
| ASSERT_EQ(registry.GetTexture(0), nullptr); |
| ASSERT_FALSE(mock_texture1->unregistered()); |
| ASSERT_TRUE(mock_texture2->unregistered()); |
| } |
| |
| TEST(TextureRegistryTest, ReuseSameTextureSlot) { |
| TextureRegistry registry; |
| auto mock_texture1 = std::make_shared<MockTexture>(0); |
| auto mock_texture2 = std::make_shared<MockTexture>(0); |
| |
| registry.RegisterTexture(mock_texture1); |
| ASSERT_EQ(registry.GetTexture(0), mock_texture1); |
| |
| registry.UnregisterTexture(0); |
| ASSERT_EQ(registry.GetTexture(0), nullptr); |
| ASSERT_TRUE(mock_texture1->unregistered()); |
| ASSERT_FALSE(mock_texture2->unregistered()); |
| |
| registry.RegisterTexture(mock_texture2); |
| ASSERT_EQ(registry.GetTexture(0), mock_texture2); |
| |
| registry.UnregisterTexture(0); |
| ASSERT_EQ(registry.GetTexture(0), nullptr); |
| ASSERT_TRUE(mock_texture1->unregistered()); |
| ASSERT_TRUE(mock_texture2->unregistered()); |
| } |
| |
| } // namespace testing |
| } // namespace flutter |