gecko-dev/nsprpub/pr/tests/prfdbl.c

30 строки
896 B
C

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
* This is a simple test of the PR_fprintf() function for doubles.
*/
#include "prprf.h"
int main()
{
double pi = 3.1415926;
double e = 2.71828;
double root2 = 1.414;
double zero = 0.0;
double nan = zero / zero;
PR_fprintf(PR_STDOUT, "pi is %f.\n", pi);
PR_fprintf(PR_STDOUT, "e is %f.\n", e);
PR_fprintf(PR_STDOUT, "The square root of 2 is %f.\n", root2);
PR_fprintf(PR_STDOUT, "NaN is %f.\n", nan);
PR_fprintf(PR_STDOUT, "pi is %301f.\n", pi);
PR_fprintf(PR_STDOUT, "e is %65416.123f.\n", e);
PR_fprintf(PR_STDOUT, "e is %0000000000000000000065416.123f.\n", e);
PR_fprintf(PR_STDOUT, "NaN is %1024.1f.\n", nan);
return 0;
}