| // Copyright 2020 The Tint 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 implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "src/reader/spirv/spirv_tools_helpers_test.h" |
| |
| #include "gtest/gtest.h" |
| #include "spirv-tools/libspirv.hpp" |
| |
| namespace tint { |
| namespace reader { |
| namespace spirv { |
| namespace test { |
| |
| std::vector<uint32_t> Assemble(const std::string& spirv_assembly) { |
| // TODO(dneto): Use ScopedTrace? |
| |
| // (The target environment doesn't affect assembly. |
| spvtools::SpirvTools tools(SPV_ENV_UNIVERSAL_1_0); |
| std::stringstream errors; |
| std::vector<uint32_t> result; |
| tools.SetMessageConsumer([&errors](spv_message_level_t, const char*, |
| const spv_position_t& position, |
| const char* message) { |
| errors << "assembly error:" << position.line << ":" << position.column |
| << ": " << message; |
| }); |
| |
| const auto success = tools.Assemble( |
| spirv_assembly, &result, SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); |
| EXPECT_TRUE(success) << errors.str(); |
| |
| return result; |
| } |
| |
| std::string AssembleFailure(const std::string& spirv_assembly) { |
| // TODO(dneto): Use ScopedTrace? |
| |
| // (The target environment doesn't affect assembly. |
| spvtools::SpirvTools tools(SPV_ENV_UNIVERSAL_1_0); |
| std::stringstream errors; |
| std::vector<uint32_t> result; |
| tools.SetMessageConsumer([&errors](spv_message_level_t, const char*, |
| const spv_position_t& position, |
| const char* message) { |
| errors << position.line << ":" << position.column << ": " << message; |
| }); |
| |
| const auto success = tools.Assemble( |
| spirv_assembly, &result, SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); |
| EXPECT_FALSE(success); |
| |
| return errors.str(); |
| } |
| |
| std::string Disassemble(const std::vector<uint32_t>& spirv_module) { |
| spvtools::SpirvTools tools(SPV_ENV_UNIVERSAL_1_0); |
| std::stringstream errors; |
| tools.SetMessageConsumer([&errors](spv_message_level_t, const char*, |
| const spv_position_t& position, |
| const char* message) { |
| errors << "disassmbly error:" << position.line << ":" << position.column |
| << ": " << message; |
| }); |
| |
| std::string result; |
| const auto success = tools.Disassemble( |
| spirv_module, &result, SPV_BINARY_TO_TEXT_OPTION_FRIENDLY_NAMES); |
| EXPECT_TRUE(success) << errors.str(); |
| |
| return result; |
| } |
| |
| } // namespace test |
| } // namespace spirv |
| } // namespace reader |
| } // namespace tint |