26 lines
830 B
C
26 lines
830 B
C
//===-- Unittests for fpclassify macro ------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
#include "include/llvm-libc-macros/math-function-macros.h"
|
|
|
|
#include <assert.h>
|
|
|
|
// check if macro is defined
|
|
#ifndef fpclassify
|
|
#error "fpclassify macro is not defined"
|
|
#else
|
|
int main(void) {
|
|
assert(fpclassify(1.819f) == FP_NORMAL);
|
|
assert(fpclassify(-1.726) == FP_NORMAL);
|
|
assert(fpclassify(1.426L) == FP_NORMAL);
|
|
assert(fpclassify(-0.0f) == FP_ZERO);
|
|
assert(fpclassify(0.0) == FP_ZERO);
|
|
assert(fpclassify(-0.0L) == FP_ZERO);
|
|
return 0;
|
|
}
|
|
#endif
|