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https://github.com/KhronosGroup/SPIRV-Tools
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f76e0f5231
Most uses of an ID must occur after the definition of the ID. Forward references are allowed for things like OpName, OpDecorate, and various cases of control-flow instructions such as OpBranch, OpPhi, and OpFunctionCall. TODO: Use CFG analysis for SSA checks. In particular, an ID defined inside a function body is only usable inside that function body. Also, use dominator info to catch some failing cases. Also: * Validator test cases use (standard) assignment form. * Update style to more closely follow the Google C++ style guide * Remove color-diagnostics flag. This is enabled by default on terminals with color. Prints hidden ASCII for terminals that can't handle color(Emacs) * Pass functors to SSAPass to check if the operand can be forward referenced based on its index value * Return SPV_ERROR_INVALID_ID for ID related errors spvBinaryParse returned SPV_ERROR_INVALID_BINARY for all types of errors. Since spvBinaryParse does some ID validation, this was returning inappropriate error codes for some tests. * Common fixture for validation tests. It only runs certian validation passes. * Add a SPV_VALIDATE_SSA_BIT for testing purposes * Fixtures now return error codes * Add OpName support in diag message and unit tests * Binary parsing can fail with invalid ID or invalid binary error code Tests include: * OpDecorate * OpName * OpMemberName * OpBranchConditional * OpSelectionMerge * OpMemberDecorate * OpGroupDecorate * OpDeviceEnqueue * Enable several tests failing in ID validation.
59 lines
2.1 KiB
C++
59 lines
2.1 KiB
C++
// Copyright (c) 2015 The Khronos Group Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and/or associated documentation files (the
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// "Materials"), to deal in the Materials without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Materials, and to
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// permit persons to whom the Materials are furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Materials.
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//
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// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
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// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
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// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
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// https://www.khronos.org/registry/
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//
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// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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// Common validation fixtures for unit tests
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#include "UnitSPIRV.h"
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namespace spvtest {
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template <typename T, uint32_t OPTIONS = SPV_VALIDATE_ALL>
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class ValidateBase : public ::testing::Test,
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public ::testing::WithParamInterface<T> {
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public:
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ValidateBase();
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~ValidateBase();
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virtual void TearDown();
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// Returns the a spv_const_binary struct
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spv_const_binary get_const_binary();
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void CompileSuccessfully(std::string code);
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// Performs validation on the SPIR-V code and compares the result of the
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// spvValidate function
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spv_result_t ValidateInstructions();
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std::string getDiagnosticString();
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spv_context context_;
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spv_binary binary_;
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spv_diagnostic diagnostic_;
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static const uint32_t validation_options_ = OPTIONS;
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};
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}
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