| // 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 { |
| |
| TEST(FixWord, Default) { |
| spv_endianness_t endian; |
| if (I32_ENDIAN_HOST == I32_ENDIAN_LITTLE) { |
| endian = SPV_ENDIANNESS_LITTLE; |
| } else { |
| endian = SPV_ENDIANNESS_BIG; |
| } |
| uint32_t word = 0x53780921; |
| ASSERT_EQ(word, spvFixWord(word, endian)); |
| } |
| |
| TEST(FixWord, Reorder) { |
| spv_endianness_t endian; |
| if (I32_ENDIAN_HOST == I32_ENDIAN_LITTLE) { |
| endian = SPV_ENDIANNESS_BIG; |
| } else { |
| endian = SPV_ENDIANNESS_LITTLE; |
| } |
| uint32_t word = 0x53780921; |
| uint32_t result = 0x21097853; |
| ASSERT_EQ(result, spvFixWord(word, endian)); |
| } |
| |
| TEST(FixDoubleWord, Default) { |
| spv_endianness_t endian = |
| (I32_ENDIAN_HOST == I32_ENDIAN_LITTLE ? SPV_ENDIANNESS_LITTLE |
| : SPV_ENDIANNESS_BIG); |
| uint32_t low = 0x53780921; |
| uint32_t high = 0xdeadbeef; |
| uint64_t result = 0xdeadbeef53780921; |
| ASSERT_EQ(result, spvFixDoubleWord(low, high, endian)); |
| } |
| |
| TEST(FixDoubleWord, Reorder) { |
| spv_endianness_t endian = |
| (I32_ENDIAN_HOST == I32_ENDIAN_LITTLE ? SPV_ENDIANNESS_BIG |
| : SPV_ENDIANNESS_LITTLE); |
| uint32_t low = 0x53780921; |
| uint32_t high = 0xdeadbeef; |
| uint64_t result = 0xefbeadde21097853; |
| ASSERT_EQ(result, spvFixDoubleWord(low, high, endian)); |
| } |
| |
| } // anonymous namespace |