| //===-- Unittests for strcoll ---------------------------------------------===// |
| // |
| // 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/string/strcoll.h" |
| #include "test/UnitTest/Test.h" |
| |
| // TODO: Add more comprehensive tests once locale support is added. |
| |
| TEST(LlvmLibcStrcollTest, SimpleTest) { |
| const char *s1 = "abc"; |
| const char *s2 = "abc"; |
| const char *s3 = "def"; |
| int result = LIBC_NAMESPACE::strcoll(s1, s2); |
| ASSERT_EQ(result, 0); |
| |
| // Verify operands reversed. |
| result = LIBC_NAMESPACE::strcoll(s2, s1); |
| ASSERT_EQ(result, 0); |
| |
| result = LIBC_NAMESPACE::strcoll(s1, s3); |
| ASSERT_LT(result, 0); |
| |
| result = LIBC_NAMESPACE::strcoll(s3, s1); |
| ASSERT_GT(result, 0); |
| } |