b6bc9d72f6
This is step 4 of https://discourse.llvm.org/t/rfc-customizable-namespace-to-allow-testing-the-libc-when-the-system-libc-is-also-llvms-libc/73079
31 lines
934 B
C++
31 lines
934 B
C++
//===-- Unittests for strcoll ---------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "src/string/strcoll.h"
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#include "test/UnitTest/Test.h"
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// TODO: Add more comprehensive tests once locale support is added.
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TEST(LlvmLibcStrcollTest, SimpleTest) {
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const char *s1 = "abc";
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const char *s2 = "abc";
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const char *s3 = "def";
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int result = LIBC_NAMESPACE::strcoll(s1, s2);
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ASSERT_EQ(result, 0);
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// Verify operands reversed.
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result = LIBC_NAMESPACE::strcoll(s2, s1);
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ASSERT_EQ(result, 0);
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result = LIBC_NAMESPACE::strcoll(s1, s3);
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ASSERT_LT(result, 0);
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result = LIBC_NAMESPACE::strcoll(s3, s1);
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ASSERT_GT(result, 0);
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}
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