SPIRV-Tools/test/BinaryHeaderGet.cpp

95 lines
3.3 KiB
C++
Raw Normal View History

2016-01-07 18:44:22 +00:00
// Copyright (c) 2015-2016 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 "source/spirv_constant.h"
2015-11-17 21:46:55 +00:00
#include "UnitSPIRV.h"
namespace {
class BinaryHeaderGet : public ::testing::Test {
public:
BinaryHeaderGet() { memset(code, 0, sizeof(code)); }
virtual void SetUp() {
code[0] = SpvMagicNumber;
code[1] = SpvVersion;
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;
}
spv_const_binary_t get_const_binary() {
return spv_const_binary_t{binary.code, binary.wordCount};
}
virtual void TearDown() {}
uint32_t code[6];
spv_binary_t binary;
};
TEST_F(BinaryHeaderGet, Default) {
spv_endianness_t endian;
spv_const_binary_t const_bin = get_const_binary();
ASSERT_EQ(SPV_SUCCESS, spvBinaryEndianness(&const_bin, &endian));
spv_header_t header;
ASSERT_EQ(SPV_SUCCESS, spvBinaryHeaderGet(&const_bin, endian, &header));
ASSERT_EQ(static_cast<uint32_t>(SpvMagicNumber), header.magic);
ASSERT_EQ(0x10000u, header.version);
ASSERT_EQ(static_cast<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_const_binary_t my_binary = {nullptr, 0};
spv_header_t header;
ASSERT_EQ(SPV_ERROR_INVALID_BINARY,
spvBinaryHeaderGet(&my_binary, SPV_ENDIANNESS_LITTLE, &header));
}
TEST_F(BinaryHeaderGet, InvalidPointerHeader) {
spv_const_binary_t const_bin = get_const_binary();
ASSERT_EQ(SPV_ERROR_INVALID_POINTER,
spvBinaryHeaderGet(&const_bin, SPV_ENDIANNESS_LITTLE, nullptr));
}
TEST_F(BinaryHeaderGet, TruncatedHeader) {
for (uint8_t i = 1; i < SPV_INDEX_INSTRUCTION; i++) {
binary.wordCount = i;
spv_const_binary_t const_bin = get_const_binary();
ASSERT_EQ(SPV_ERROR_INVALID_BINARY,
spvBinaryHeaderGet(&const_bin, SPV_ENDIANNESS_LITTLE, nullptr));
}
}
} // anonymous namespace