mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-12-26 01:31:06 +00:00
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
// Copyright (c) 2015-2016 The Khronos Group Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "unit_spirv.h"
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namespace spvtools {
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namespace {
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TEST(BinaryEndianness, InvalidCode) {
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uint32_t invalidMagicNumber[] = {0};
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spv_const_binary_t binary = {invalidMagicNumber, 1};
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spv_endianness_t endian;
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ASSERT_EQ(SPV_ERROR_INVALID_BINARY, spvBinaryEndianness(&binary, &endian));
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}
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TEST(BinaryEndianness, Little) {
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uint32_t magicNumber;
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if (I32_ENDIAN_HOST == I32_ENDIAN_LITTLE) {
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magicNumber = 0x07230203;
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} else {
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magicNumber = 0x03022307;
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}
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spv_const_binary_t binary = {&magicNumber, 1};
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spv_endianness_t endian;
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ASSERT_EQ(SPV_SUCCESS, spvBinaryEndianness(&binary, &endian));
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ASSERT_EQ(SPV_ENDIANNESS_LITTLE, endian);
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}
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TEST(BinaryEndianness, Big) {
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uint32_t magicNumber;
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if (I32_ENDIAN_HOST == I32_ENDIAN_BIG) {
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magicNumber = 0x07230203;
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} else {
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magicNumber = 0x03022307;
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}
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spv_const_binary_t binary = {&magicNumber, 1};
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spv_endianness_t endian;
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ASSERT_EQ(SPV_SUCCESS, spvBinaryEndianness(&binary, &endian));
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ASSERT_EQ(SPV_ENDIANNESS_BIG, endian);
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}
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} // namespace
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} // namespace spvtools
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