SPIRV-Tools/test/val/val_fixtures.h
Ehsan Nasiri da4ae05638 Add command line options struct for the validator
The limit for the number of struct members is parameterized using
command line options.

Add --max-struct-depth command line option.
Add --max-switch-branches command line option.
Add --max-function-args command line option.
Add --max-control-flow-nesting-depth option.
Add --max-access-chain-indexes option.
2017-02-28 12:00:06 -05:00

65 lines
2.2 KiB
C++

// Copyright (c) 2015-2016 The Khronos Group 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.
// Common validation fixtures for unit tests
#ifndef LIBSPIRV_TEST_VALIDATE_FIXTURES_H_
#define LIBSPIRV_TEST_VALIDATE_FIXTURES_H_
#include "unit_spirv.h"
#include "source/val/validation_state.h"
namespace spvtest {
template <typename T>
class ValidateBase : public ::testing::Test,
public ::testing::WithParamInterface<T> {
public:
ValidateBase();
virtual void TearDown();
// Returns the a spv_const_binary struct
spv_const_binary get_const_binary();
void CompileSuccessfully(std::string code,
spv_target_env env = SPV_ENV_UNIVERSAL_1_0);
// Overwrites the word at index 'index' with the given word.
// For testing purposes, it is often useful to be able to manipulate the
// assembled binary before running the validator on it.
// This function overwrites the word at the given index with a new word.
void OverwriteAssembledBinary(uint32_t index, uint32_t word);
// Performs validation on the SPIR-V code and compares the result of the
// spvValidate function
spv_result_t ValidateInstructions(spv_target_env env = SPV_ENV_UNIVERSAL_1_0);
// Performs validation. Returns the status and stores validation state into
// the vstate_ member.
spv_result_t ValidateAndRetrieveValidationState(
spv_target_env env = SPV_ENV_UNIVERSAL_1_0);
std::string getDiagnosticString();
spv_position_t getErrorPosition();
spv_validator_options getValidatorOptions();
spv_binary binary_;
spv_diagnostic diagnostic_;
spv_validator_options options_;
std::unique_ptr<libspirv::ValidationState_t> vstate_;
};
}
#endif