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 "src/__support/FPUtil/FPBits.h"
12 #include "src/math/fdim.h"
13 #include "utils/UnitTest/FPMatcher.h"
14 #include "utils/UnitTest/Test.h"
15 #include <math.h>
16 
17 using LlvmLibcFDimTest = FDimTestTemplate<double>;
18 
19 TEST_F(LlvmLibcFDimTest, NaNArg_fdim) { testNaNArg(&__llvm_libc::fdim); }
20 
21 TEST_F(LlvmLibcFDimTest, InfArg_fdim) { testInfArg(&__llvm_libc::fdim); }
22 
23 TEST_F(LlvmLibcFDimTest, NegInfArg_fdim) { testNegInfArg(&__llvm_libc::fdim); }
24 
25 TEST_F(LlvmLibcFDimTest, BothZero_fdim) { testBothZero(&__llvm_libc::fdim); }
26 
27 TEST_F(LlvmLibcFDimTest, InDoubleRange_fdim) {
28   testInRange(&__llvm_libc::fdim);
29 }
30