1 //===-- Unittests for isfinite macro --------------------------------------===// 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 #include "include/llvm-libc-macros/math-function-macros.h" 9 10 #include <assert.h> 11 12 // check if macro is defined 13 #ifndef isfinite 14 #error "isfinite macro is not defined" 15 #else 16 int main(void) { 17 assert(isfinite(1.0f)); 18 assert(isfinite(1.0)); 19 assert(isfinite(1.0L)); 20 return 0; 21 } 22 #endif 23