| // |
| // Copyright (C) 2016 Google, Inc. |
| // |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions |
| // are met: |
| // |
| // Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // |
| // Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following |
| // disclaimer in the documentation and/or other materials provided |
| // with the distribution. |
| // |
| // Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived |
| // from this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| // FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| // COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| // BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
| // ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| // POSSIBILITY OF SUCH DAMAGE. |
| |
| #include <memory> |
| |
| #include <gtest/gtest.h> |
| |
| #include "TestFixture.h" |
| |
| namespace glslangtest { |
| namespace { |
| |
| using LinkTest = GlslangTest< |
| ::testing::TestWithParam<std::vector<std::string>>>; |
| |
| TEST_P(LinkTest, FromFile) |
| { |
| const auto& fileNames = GetParam(); |
| const size_t fileCount = fileNames.size(); |
| const EShMessages controls = DeriveOptions(Source::GLSL, Semantics::OpenGL, Target::AST); |
| GlslangResult result; |
| result.validationResult = true; |
| |
| // Compile each input shader file. |
| std::vector<std::unique_ptr<glslang::TShader>> shaders; |
| for (size_t i = 0; i < fileCount; ++i) { |
| std::string contents; |
| tryLoadFile(GlobalTestSettings.testRoot + "/" + fileNames[i], |
| "input", &contents); |
| shaders.emplace_back( |
| new glslang::TShader(GetShaderStage(GetSuffix(fileNames[i])))); |
| auto* shader = shaders.back().get(); |
| compile(shader, contents, "", controls); |
| result.shaderResults.push_back( |
| {fileNames[i], shader->getInfoLog(), shader->getInfoDebugLog()}); |
| } |
| |
| // Link all of them. |
| glslang::TProgram program; |
| for (const auto& shader : shaders) program.addShader(shader.get()); |
| program.link(controls); |
| result.linkingOutput = program.getInfoLog(); |
| result.linkingError = program.getInfoDebugLog(); |
| |
| std::ostringstream stream; |
| outputResultToStream(&stream, result, controls); |
| |
| // Check with expected results. |
| const std::string expectedOutputFname = |
| GlobalTestSettings.testRoot + "/baseResults/" + fileNames.front() + ".out"; |
| std::string expectedOutput; |
| tryLoadFile(expectedOutputFname, "expected output", &expectedOutput); |
| |
| checkEqAndUpdateIfRequested(expectedOutput, stream.str(), expectedOutputFname); |
| } |
| |
| // clang-format off |
| INSTANTIATE_TEST_SUITE_P( |
| Glsl, LinkTest, |
| ::testing::ValuesIn(std::vector<std::vector<std::string>>({ |
| {"mains1.frag", "mains2.frag", "noMain1.geom", "noMain2.geom"}, |
| {"implicitArraySize.vert", "implicitArraySize.frag"}, |
| {"implicitArraySizeBuiltin.vert", "implicitArraySizeBuiltin.geom"}, |
| {"implicitArraySize1.geom", "implicitArraySize2.geom"}, |
| {"noMain.vert", "mains.frag"}, |
| {"link1.frag", "link2.frag", "link3.frag"}, |
| {"recurse1.vert", "recurse1.frag", "recurse2.frag"}, |
| {"300link.frag"}, |
| {"300link2.frag"}, |
| {"300link3.frag"}, |
| {"empty.frag", "empty2.frag", "empty3.frag"}, |
| {"150.tesc", "150.tese", "400.tesc", "400.tese", "410.tesc", "420.tesc", "420.tese"}, |
| {"max_vertices_0.geom"}, |
| {"contradict_0.geom", "contradict_1.geom"}, |
| {"es-link1.frag", "es-link2.frag"}, |
| {"missingBodies.vert"}, |
| {"link.multiAnonBlocksInvalid.0.0.vert", "link.multiAnonBlocksInvalid.0.1.vert"}, |
| {"link.multiAnonBlocksValid.0.0.vert", "link.multiAnonBlocksValid.0.1.vert"}, |
| {"link.multiBlocksInvalid.0.0.vert", "link.multiBlocksInvalid.0.1.vert"}, |
| {"link.multiBlocksValid.1.0.vert", "link.multiBlocksValid.1.1.vert"}, |
| {"link.tesselation.vert", "link.tesselation.frag"}, |
| {"link.tesselation.tese", "link.tesselation.tesc"}, |
| {"link.redeclareBuiltin.vert", "link.redeclareBuiltin.geom"}, |
| })) |
| ); |
| // clang-format on |
| |
| } // anonymous namespace |
| } // namespace glslangtest |