21 lines · cpp
1//===-- Unittests for llabs -----------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "src/stdlib/llabs.h"10#include "test/UnitTest/Test.h"11 12TEST(LlvmLibcLlabsTest, Zero) { EXPECT_EQ(LIBC_NAMESPACE::llabs(0ll), 0ll); }13 14TEST(LlvmLibcLlabsTest, Positive) {15 EXPECT_EQ(LIBC_NAMESPACE::llabs(1ll), 1ll);16}17 18TEST(LlvmLibcLlabsTest, Negative) {19 EXPECT_EQ(LIBC_NAMESPACE::llabs(-1ll), 1ll);20}21