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- // Copyright (c) 2018 Google LLC
- //
- // 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.
- #ifndef TEST_REDUCE_REDUCE_TEST_UTIL_H_
- #define TEST_REDUCE_REDUCE_TEST_UTIL_H_
- #include "gtest/gtest.h"
- #include "source/opt/ir_context.h"
- #include "source/reduce/reduction_opportunity.h"
- #include "spirv-tools/libspirv.h"
- namespace spvtools {
- namespace reduce {
- // Checks whether the given binaries are bit-wise equal.
- void CheckEqual(spv_target_env env,
- const std::vector<uint32_t>& expected_binary,
- const std::vector<uint32_t>& actual_binary);
- // Assembles the given text and check whether the resulting binary is bit-wise
- // equal to the given binary.
- void CheckEqual(spv_target_env env, const std::string& expected_text,
- const std::vector<uint32_t>& actual_binary);
- // Assembles the given text and turns the given IR into binary, then checks
- // whether the resulting binaries are bit-wise equal.
- void CheckEqual(spv_target_env env, const std::string& expected_text,
- const opt::IRContext* actual_ir);
- // Assembles the given IR context and checks whether the resulting binary is
- // valid.
- void CheckValid(spv_target_env env, const opt::IRContext* ir);
- // Assembles the given IR context, then returns its disassembly as a string.
- // Useful for debugging.
- std::string ToString(spv_target_env env, const opt::IRContext* ir);
- // Assembly options for writing reduction tests. It simplifies matters if
- // numeric ids do not change.
- const uint32_t kReduceAssembleOption =
- SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS;
- // Disassembly options for writing reduction tests.
- const uint32_t kReduceDisassembleOption =
- SPV_BINARY_TO_TEXT_OPTION_NO_HEADER | SPV_BINARY_TO_TEXT_OPTION_INDENT;
- // Don't print reducer info during testing.
- void NopDiagnostic(spv_message_level_t /*level*/, const char* /*source*/,
- const spv_position_t& /*position*/, const char* /*message*/);
- } // namespace reduce
- } // namespace spvtools
- #endif // TEST_REDUCE_REDUCE_TEST_UTIL_H_
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