SPIRV-Tools/test/BinaryHeaderGet.cpp

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// Copyright (c) 2015 The Khronos Group Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and/or associated documentation files (the
// "Materials"), to deal in the Materials without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Materials, and to
// permit persons to whom the Materials are furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Materials.
//
// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
// https://www.khronos.org/registry/
//
// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
#include "UnitSPIRV.h"
namespace {
class BinaryHeaderGet : public ::testing::Test {
public:
BinaryHeaderGet() { memset(code, 0, sizeof(code)); }
virtual void SetUp() {
code[0] = SPV_MAGIC_NUMBER;
code[1] = SPV_VERSION_NUMBER;
code[2] = SPV_GENERATOR_CODEPLAY;
code[3] = 1; // NOTE: Bound
code[4] = 0; // NOTE: Schema; reserved
code[5] = 0; // NOTE: Instructions
binary.code = code;
binary.wordCount = 6;
}
virtual void TearDown() {}
uint32_t code[6];
spv_binary_t binary;
};
TEST_F(BinaryHeaderGet, Default) {
spv_endianness_t endian;
ASSERT_EQ(SPV_SUCCESS, spvBinaryEndianness(&binary, &endian));
spv_header_t header;
ASSERT_EQ(SPV_SUCCESS, spvBinaryHeaderGet(&binary, endian, &header));
ASSERT_EQ((uint32_t)SPV_MAGIC_NUMBER, header.magic);
ASSERT_EQ(99u, header.version);
ASSERT_EQ((uint32_t)SPV_GENERATOR_CODEPLAY, header.generator);
ASSERT_EQ(1u, header.bound);
ASSERT_EQ(0u, header.schema);
ASSERT_EQ(&code[5], header.instructions);
}
TEST_F(BinaryHeaderGet, InvalidCode) {
spv_binary_t binary = {nullptr, 0};
spv_header_t header;
ASSERT_EQ(SPV_ERROR_INVALID_BINARY,
spvBinaryHeaderGet(&binary, SPV_ENDIANNESS_LITTLE, &header));
}
TEST_F(BinaryHeaderGet, InvalidPointerHeader) {
ASSERT_EQ(SPV_ERROR_INVALID_POINTER,
spvBinaryHeaderGet(&binary, SPV_ENDIANNESS_LITTLE, nullptr));
}
} // anonymous namespace