mirror of
https://github.com/KhronosGroup/glslang
synced 2024-11-13 21:50:06 +00:00
117 lines
4.4 KiB
C++
117 lines
4.4 KiB
C++
//
|
|
// Copyright (C) 2016-2017 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 LinkTestVulkan = GlslangTest<
|
|
::testing::TestWithParam<std::vector<std::string>>>;
|
|
|
|
TEST_P(LinkTestVulkan, FromFile)
|
|
{
|
|
const auto& fileNames = GetParam();
|
|
const size_t fileCount = fileNames.size();
|
|
const EShMessages controls = DeriveOptions(Source::GLSL, Semantics::Vulkan, Target::AST);
|
|
GlslangResult result;
|
|
|
|
// Compile each input shader file.
|
|
bool success = true;
|
|
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();
|
|
shader->setAutoMapLocations(true);
|
|
success &= 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());
|
|
success &= program.link(controls);
|
|
result.linkingOutput = program.getInfoLog();
|
|
result.linkingError = program.getInfoDebugLog();
|
|
|
|
if (success && (controls & EShMsgSpvRules)) {
|
|
spv::SpvBuildLogger logger;
|
|
std::vector<uint32_t> spirv_binary;
|
|
options().disableOptimizer = true;
|
|
glslang::GlslangToSpv(*program.getIntermediate(shaders.front()->getStage()),
|
|
spirv_binary, &logger, &options());
|
|
|
|
std::ostringstream disassembly_stream;
|
|
spv::Parameterize();
|
|
spv::Disassemble(disassembly_stream, spirv_binary);
|
|
result.spirvWarningsErrors = logger.getAllMessages();
|
|
result.spirv = disassembly_stream.str();
|
|
result.validationResult = !options().validate || logger.getAllMessages().empty();
|
|
}
|
|
|
|
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,
|
|
result.spirvWarningsErrors);
|
|
}
|
|
|
|
// clang-format off
|
|
INSTANTIATE_TEST_CASE_P(
|
|
Glsl, LinkTestVulkan,
|
|
::testing::ValuesIn(std::vector<std::vector<std::string>>({
|
|
{"link1.vk.frag", "link2.vk.frag"},
|
|
{"spv.unit1.frag", "spv.unit2.frag", "spv.unit3.frag"},
|
|
}))
|
|
);
|
|
// clang-format on
|
|
|
|
} // anonymous namespace
|
|
} // namespace glslangtest
|