1 //===-- Unittests for fdim ------------------------------------------------===//
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-exception
6 //
7 //===----------------------------------------------------------------------===//
8
9 #include "FDimTest.h"
10
11 #include "hdr/math_macros.h"
12 #include "src/__support/FPUtil/FPBits.h"
13 #include "src/math/fdim.h"
14 #include "test/UnitTest/FPMatcher.h"
15 #include "test/UnitTest/Test.h"
16
17 using LlvmLibcFDimTest = FDimTestTemplate<double>;
18
TEST_F(LlvmLibcFDimTest,NaNArg_fdim)19 TEST_F(LlvmLibcFDimTest, NaNArg_fdim) { test_na_n_arg(&LIBC_NAMESPACE::fdim); }
20
TEST_F(LlvmLibcFDimTest,InfArg_fdim)21 TEST_F(LlvmLibcFDimTest, InfArg_fdim) { test_inf_arg(&LIBC_NAMESPACE::fdim); }
22
TEST_F(LlvmLibcFDimTest,NegInfArg_fdim)23 TEST_F(LlvmLibcFDimTest, NegInfArg_fdim) {
24 test_neg_inf_arg(&LIBC_NAMESPACE::fdim);
25 }
26
TEST_F(LlvmLibcFDimTest,BothZero_fdim)27 TEST_F(LlvmLibcFDimTest, BothZero_fdim) {
28 test_both_zero(&LIBC_NAMESPACE::fdim);
29 }
30
TEST_F(LlvmLibcFDimTest,InDoubleRange_fdim)31 TEST_F(LlvmLibcFDimTest, InDoubleRange_fdim) {
32 test_in_range(&LIBC_NAMESPACE::fdim);
33 }
34