| // Copyright (c) 2016 Google Inc. |
| // |
| // 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 <gtest/gtest.h> |
| |
| #include "opt/libspirv.hpp" |
| |
| namespace { |
| |
| using namespace spvtools; |
| |
| TEST(CppInterface, SuccessfulRoundTrip) { |
| const std::string input_text = "%2 = OpSizeOf %1 %3\n"; |
| SpvTools t(SPV_ENV_UNIVERSAL_1_1); |
| |
| std::vector<uint32_t> binary; |
| EXPECT_EQ(SPV_SUCCESS, t.Assemble(input_text, &binary)); |
| EXPECT_TRUE(binary.size() > 5u); |
| EXPECT_EQ(SpvMagicNumber, binary[0]); |
| EXPECT_EQ(SpvVersion, binary[1]); |
| |
| std::string output_text; |
| EXPECT_EQ(SPV_SUCCESS, t.Disassemble(binary, &output_text)); |
| EXPECT_EQ(input_text, output_text); |
| } |
| |
| TEST(CppInterface, AssembleWithWrongTargetEnv) { |
| const std::string input_text = "%r = OpSizeOf %type %pointer"; |
| SpvTools t(SPV_ENV_UNIVERSAL_1_0); |
| |
| std::vector<uint32_t> binary; |
| EXPECT_EQ(SPV_ERROR_INVALID_TEXT, t.Assemble(input_text, &binary)); |
| } |
| |
| TEST(CppInterface, DisassembleWithWrongTargetEnv) { |
| const std::string input_text = "%r = OpSizeOf %type %pointer"; |
| SpvTools t11(SPV_ENV_UNIVERSAL_1_1); |
| SpvTools t10(SPV_ENV_UNIVERSAL_1_0); |
| |
| std::vector<uint32_t> binary; |
| EXPECT_EQ(SPV_SUCCESS, t11.Assemble(input_text, &binary)); |
| |
| std::string output_text; |
| EXPECT_EQ(SPV_ERROR_INVALID_BINARY, t10.Disassemble(binary, &output_text)); |
| } |
| |
| } // anonymous namespace |