| // Copyright 2019 The Amber Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or parseried. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "gtest/gtest.h" |
| #include "src/amberscript/parser.h" |
| |
| namespace amber { |
| namespace amberscript { |
| |
| using AmberScriptParserTest = testing::Test; |
| |
| TEST_F(AmberScriptParserTest, FramebufferDefaultSize) { |
| std::string in = R"( |
| SHADER vertex my_shader PASSTHROUGH |
| SHADER fragment my_fragment GLSL |
| # GLSL Shader |
| END |
| PIPELINE graphics my_pipeline |
| ATTACH my_shader |
| ATTACH my_fragment |
| END |
| )"; |
| |
| Parser parser; |
| Result r = parser.Parse(in); |
| ASSERT_TRUE(r.IsSuccess()) << r.Error(); |
| |
| auto script = parser.GetScript(); |
| const auto& pipelines = script->GetPipelines(); |
| ASSERT_EQ(1U, pipelines.size()); |
| |
| const auto* pipeline = pipelines[0].get(); |
| EXPECT_EQ(250, pipeline->GetFramebufferWidth()); |
| EXPECT_EQ(250, pipeline->GetFramebufferHeight()); |
| } |
| |
| TEST_F(AmberScriptParserTest, FramebufferSize) { |
| std::string in = R"( |
| SHADER vertex my_shader PASSTHROUGH |
| SHADER fragment my_fragment GLSL |
| # GLSL Shader |
| END |
| PIPELINE graphics my_pipeline |
| ATTACH my_shader |
| ATTACH my_fragment |
| FRAMEBUFFER_SIZE 256 246 |
| END |
| )"; |
| |
| Parser parser; |
| Result r = parser.Parse(in); |
| ASSERT_TRUE(r.IsSuccess()) << r.Error(); |
| |
| auto script = parser.GetScript(); |
| const auto& pipelines = script->GetPipelines(); |
| ASSERT_EQ(1U, pipelines.size()); |
| |
| const auto* pipeline = pipelines[0].get(); |
| EXPECT_EQ(256, pipeline->GetFramebufferWidth()); |
| EXPECT_EQ(246, pipeline->GetFramebufferHeight()); |
| } |
| |
| TEST_F(AmberScriptParserTest, FramebufferSizeMissingSize) { |
| std::string in = R"( |
| SHADER vertex my_shader PASSTHROUGH |
| SHADER fragment my_fragment GLSL |
| # GLSL Shader |
| END |
| PIPELINE graphics my_pipeline |
| ATTACH my_shader |
| ATTACH my_fragment |
| FRAMEBUFFER_SIZE |
| END |
| )"; |
| |
| Parser parser; |
| Result r = parser.Parse(in); |
| ASSERT_FALSE(r.IsSuccess()); |
| |
| EXPECT_EQ("10: missing size for FRAMEBUFFER_SIZE command", r.Error()); |
| } |
| |
| TEST_F(AmberScriptParserTest, FramebufferSizeMissingHeight) { |
| std::string in = R"( |
| SHADER vertex my_shader PASSTHROUGH |
| SHADER fragment my_fragment GLSL |
| # GLSL Shader |
| END |
| PIPELINE graphics my_pipeline |
| ATTACH my_shader |
| ATTACH my_fragment |
| FRAMEBUFFER_SIZE 222 |
| END |
| )"; |
| |
| Parser parser; |
| Result r = parser.Parse(in); |
| ASSERT_FALSE(r.IsSuccess()); |
| |
| EXPECT_EQ("10: missing height for FRAMEBUFFER_SIZE command", r.Error()); |
| } |
| |
| TEST_F(AmberScriptParserTest, FramebufferSizeExtraParams) { |
| std::string in = R"( |
| SHADER vertex my_shader PASSTHROUGH |
| SHADER fragment my_fragment GLSL |
| # GLSL Shader |
| END |
| PIPELINE graphics my_pipeline |
| ATTACH my_shader |
| ATTACH my_fragment |
| FRAMEBUFFER_SIZE 222 233 INVALID |
| END |
| )"; |
| |
| Parser parser; |
| Result r = parser.Parse(in); |
| ASSERT_FALSE(r.IsSuccess()); |
| |
| EXPECT_EQ("9: extra parameters after FRAMEBUFFER_SIZE command", r.Error()); |
| } |
| |
| TEST_F(AmberScriptParserTest, FramebufferInvalidWidth) { |
| std::string in = R"( |
| SHADER vertex my_shader PASSTHROUGH |
| SHADER fragment my_fragment GLSL |
| # GLSL Shader |
| END |
| PIPELINE graphics my_pipeline |
| ATTACH my_shader |
| ATTACH my_fragment |
| FRAMEBUFFER_SIZE INVALID 245 |
| END |
| )"; |
| |
| Parser parser; |
| Result r = parser.Parse(in); |
| ASSERT_FALSE(r.IsSuccess()); |
| |
| EXPECT_EQ("9: invalid width for FRAMEBUFFER_SIZE command", r.Error()); |
| } |
| |
| TEST_F(AmberScriptParserTest, FramebufferInvalidHeight) { |
| std::string in = R"( |
| SHADER vertex my_shader PASSTHROUGH |
| SHADER fragment my_fragment GLSL |
| # GLSL Shader |
| END |
| PIPELINE graphics my_pipeline |
| ATTACH my_shader |
| ATTACH my_fragment |
| FRAMEBUFFER_SIZE 245 INVALID |
| END |
| )"; |
| |
| Parser parser; |
| Result r = parser.Parse(in); |
| ASSERT_FALSE(r.IsSuccess()); |
| |
| EXPECT_EQ("9: invalid height for FRAMEBUFFER_SIZE command", r.Error()); |
| } |
| |
| } // namespace amberscript |
| } // namespace amber |