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- // 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.
- #include "test/unit_spirv.h"
- namespace spvtools {
- namespace {
- TEST(BinaryEndianness, InvalidCode) {
- uint32_t invalidMagicNumber[] = {0};
- spv_const_binary_t binary = {invalidMagicNumber, 1};
- spv_endianness_t endian;
- ASSERT_EQ(SPV_ERROR_INVALID_BINARY, spvBinaryEndianness(&binary, &endian));
- }
- TEST(BinaryEndianness, Little) {
- uint32_t magicNumber;
- if (I32_ENDIAN_HOST == I32_ENDIAN_LITTLE) {
- magicNumber = 0x07230203;
- } else {
- magicNumber = 0x03022307;
- }
- spv_const_binary_t binary = {&magicNumber, 1};
- spv_endianness_t endian;
- ASSERT_EQ(SPV_SUCCESS, spvBinaryEndianness(&binary, &endian));
- ASSERT_EQ(SPV_ENDIANNESS_LITTLE, endian);
- }
- TEST(BinaryEndianness, Big) {
- uint32_t magicNumber;
- if (I32_ENDIAN_HOST == I32_ENDIAN_BIG) {
- magicNumber = 0x07230203;
- } else {
- magicNumber = 0x03022307;
- }
- spv_const_binary_t binary = {&magicNumber, 1};
- spv_endianness_t endian;
- ASSERT_EQ(SPV_SUCCESS, spvBinaryEndianness(&binary, &endian));
- ASSERT_EQ(SPV_ENDIANNESS_BIG, endian);
- }
- } // namespace
- } // namespace spvtools
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