llvm/mlir/unittests/Dialect/SPIRV/DeserializationTest.cpp

//===- DeserializationTest.cpp - SPIR-V Deserialization Tests -------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// The purpose of this file is to provide negative deserialization tests.
// For positive deserialization tests, please use serialization and
// deserialization for roundtripping.
//
//===----------------------------------------------------------------------===//

#include "mlir/Target/SPIRV/Deserialization.h"
#include "mlir/Dialect/SPIRV/IR/SPIRVDialect.h"
#include "mlir/Dialect/SPIRV/IR/SPIRVOps.h"
#include "mlir/IR/Diagnostics.h"
#include "mlir/IR/MLIRContext.h"
#include "mlir/Target/SPIRV/SPIRVBinaryUtils.h"
#include "gmock/gmock.h"

#include <memory>

usingnamespacemlir;

StrEq;

//===----------------------------------------------------------------------===//
// Test Fixture
//===----------------------------------------------------------------------===//

/// A deserialization test fixture providing minimal SPIR-V building and
/// diagnostic checking utilities.
class DeserializationTest : public ::testing::Test { … };

//===----------------------------------------------------------------------===//
// Basics
//===----------------------------------------------------------------------===//

TEST_F(DeserializationTest, EmptyModuleFailure) { … }

TEST_F(DeserializationTest, WrongMagicNumberFailure) { … }

TEST_F(DeserializationTest, OnlyHeaderSuccess) { … }

TEST_F(DeserializationTest, ZeroWordCountFailure) { … }

TEST_F(DeserializationTest, InsufficientWordFailure) { … }

//===----------------------------------------------------------------------===//
// Types
//===----------------------------------------------------------------------===//

TEST_F(DeserializationTest, IntTypeMissingSignednessFailure) { … }

//===----------------------------------------------------------------------===//
// StructType
//===----------------------------------------------------------------------===//

TEST_F(DeserializationTest, OpMemberNameSuccess) { … }

TEST_F(DeserializationTest, OpMemberNameMissingOperands) { … }

TEST_F(DeserializationTest, OpMemberNameExcessOperands) { … }

//===----------------------------------------------------------------------===//
// Functions
//===----------------------------------------------------------------------===//

TEST_F(DeserializationTest, FunctionMissingEndFailure) { … }

TEST_F(DeserializationTest, FunctionMissingParameterFailure) { … }

TEST_F(DeserializationTest, FunctionMissingLabelForFirstBlockFailure) { … }

TEST_F(DeserializationTest, FunctionMalformedLabelFailure) { … }