59 строки
2.0 KiB
C++
59 строки
2.0 KiB
C++
// Copyright (c) 2022 Google LLC.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "diff_test_utils.h"
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#include "source/opt/build_module.h"
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#include "source/opt/ir_context.h"
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#include "spirv-tools/libspirv.hpp"
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#include "tools/io.h"
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#include "tools/util/cli_consumer.h"
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#include "gtest/gtest.h"
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namespace spvtools {
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namespace diff {
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static constexpr auto kDefaultEnvironment = SPV_ENV_UNIVERSAL_1_6;
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void DoStringDiffTest(const std::string& src_spirv,
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const std::string& dst_spirv,
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const std::string& expected_diff, Options options) {
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// Load the src and dst modules
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std::unique_ptr<spvtools::opt::IRContext> src = spvtools::BuildModule(
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kDefaultEnvironment, spvtools::utils::CLIMessageConsumer, src_spirv,
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spvtools::SpirvTools::kDefaultAssembleOption |
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SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS);
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ASSERT_TRUE(src);
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std::unique_ptr<spvtools::opt::IRContext> dst = spvtools::BuildModule(
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kDefaultEnvironment, spvtools::utils::CLIMessageConsumer, dst_spirv,
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spvtools::SpirvTools::kDefaultAssembleOption |
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SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS);
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ASSERT_TRUE(dst);
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// Take the diff
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std::ostringstream diff_result;
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spv_result_t result =
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spvtools::diff::Diff(src.get(), dst.get(), diff_result, options);
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ASSERT_EQ(result, SPV_SUCCESS);
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// Expect they match
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EXPECT_EQ(diff_result.str(), expected_diff);
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}
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} // namespace diff
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} // namespace spvtools
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