| //===-- Unittests for ntohl -----------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "src/__support/endian.h" |
| #include "src/network/htonl.h" |
| #include "src/network/ntohl.h" |
| #include "test/UnitTest/Test.h" |
| |
| TEST(LlvmLibcNtohl, SmokeTest) { |
| uint32_t original = 0x67452301; |
| uint32_t swapped = 0x01234567; |
| #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ |
| EXPECT_EQ(LIBC_NAMESPACE::ntohl(original), swapped); |
| #endif |
| #if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ |
| EXPECT_EQ(LIBC_NAMESPACE::ntohl(original), original); |
| #endif |
| } |
| |
| TEST(LlvmLibcNtohl, CompleteTest) { |
| uint32_t original = 0x01234567; |
| EXPECT_EQ(LIBC_NAMESPACE::ntohl(LIBC_NAMESPACE::htonl(original)), original); |
| } |