mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
225 lines
6.8 KiB
C
225 lines
6.8 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is the Netscape Portable Runtime (NSPR).
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998-2000
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
/******************************************************************************
|
|
*
|
|
* This file contains a test program for the function conversion functions
|
|
* for double precision code:
|
|
* PR_strtod
|
|
* PR_dtoa
|
|
* PR_cnvtf
|
|
*
|
|
* This file was ns/nspr/tests/dtoa.c, created by rrj on 1996/06/22.
|
|
*
|
|
*****************************************************************************/
|
|
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#include <string.h>
|
|
#include <locale.h>
|
|
#include "prprf.h"
|
|
#include "prdtoa.h"
|
|
|
|
static int failed_already = 0;
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
double num;
|
|
double num1;
|
|
double zero = 0.0;
|
|
char cnvt[50];
|
|
|
|
num = 1e24;
|
|
num1 = PR_strtod("1e24",NULL);
|
|
if(num1 != num){
|
|
fprintf(stderr,"Failed to convert numeric value %s\n","1e24");
|
|
failed_already = 1;
|
|
}
|
|
|
|
PR_cnvtf(cnvt,sizeof(cnvt),20,num);
|
|
if(strcmp("1e+24",cnvt) != 0){
|
|
fprintf(stderr,"Failed to convert numeric value %lf %s\n",num,cnvt);
|
|
failed_already = 1;
|
|
}
|
|
|
|
num = 0.001e7;
|
|
num1 = PR_strtod("0.001e7",NULL);
|
|
if(num1 != num){
|
|
fprintf(stderr,"Failed to convert numeric value %s\n","0.001e7");
|
|
failed_already = 1;
|
|
}
|
|
PR_cnvtf(cnvt,sizeof(cnvt),20,num);
|
|
if(strcmp("10000",cnvt) != 0){
|
|
fprintf(stderr,"Failed to convert numeric value %lf %s\n",num,cnvt);
|
|
failed_already = 1;
|
|
}
|
|
|
|
num = 0.0000000000000753;
|
|
num1 = PR_strtod("0.0000000000000753",NULL);
|
|
if(num1 != num){
|
|
fprintf(stderr,"Failed to convert numeric value %s\n",
|
|
"0.0000000000000753");
|
|
failed_already = 1;
|
|
}
|
|
PR_cnvtf(cnvt,sizeof(cnvt),20,num);
|
|
if(strcmp("7.53e-14",cnvt) != 0){
|
|
fprintf(stderr,"Failed to convert numeric value %lf %s\n",num,cnvt);
|
|
failed_already = 1;
|
|
}
|
|
|
|
num = 1.867e73;
|
|
num1 = PR_strtod("1.867e73",NULL);
|
|
if(num1 != num){
|
|
fprintf(stderr,"Failed to convert numeric value %s\n","1.867e73");
|
|
failed_already = 1;
|
|
}
|
|
PR_cnvtf(cnvt,sizeof(cnvt),20,num);
|
|
if(strcmp("1.867e+73",cnvt) != 0){
|
|
fprintf(stderr,"Failed to convert numeric value %lf %s\n",num,cnvt);
|
|
failed_already = 1;
|
|
}
|
|
|
|
|
|
num = -1.867e73;
|
|
num1 = PR_strtod("-1.867e73",NULL);
|
|
if(num1 != num){
|
|
fprintf(stderr,"Failed to convert numeric value %s\n","-1.867e73");
|
|
failed_already = 1;
|
|
}
|
|
PR_cnvtf(cnvt,sizeof(cnvt),20,num);
|
|
if(strcmp("-1.867e+73",cnvt) != 0){
|
|
fprintf(stderr,"Failed to convert numeric value %lf %s\n",num,cnvt);
|
|
failed_already = 1;
|
|
}
|
|
|
|
num = -1.867e-73;
|
|
num1 = PR_strtod("-1.867e-73",NULL);
|
|
if(num1 != num){
|
|
fprintf(stderr,"Failed to convert numeric value %s\n","-1.867e-73");
|
|
failed_already = 1;
|
|
}
|
|
|
|
PR_cnvtf(cnvt,sizeof(cnvt),20,num);
|
|
if(strcmp("-1.867e-73",cnvt) != 0){
|
|
fprintf(stderr,"Failed to convert numeric value %lf %s\n",num,cnvt);
|
|
failed_already = 1;
|
|
}
|
|
|
|
/* Testing for infinity */
|
|
num = 1.0 / zero;
|
|
num1 = PR_strtod("1.867e765",NULL);
|
|
if(num1 != num){
|
|
fprintf(stderr,"Failed to convert numeric value %s\n","1.867e765");
|
|
failed_already = 1;
|
|
}
|
|
|
|
PR_cnvtf(cnvt,sizeof(cnvt),20,num);
|
|
if(strcmp("Infinity",cnvt) != 0){
|
|
fprintf(stderr,"Failed to convert numeric value %lf %s\n",num,cnvt);
|
|
failed_already = 1;
|
|
}
|
|
|
|
num = -1.0 / zero;
|
|
num1 = PR_strtod("-1.867e765",NULL);
|
|
if(num1 != num){
|
|
fprintf(stderr,"Failed to convert numeric value %s\n","-1.867e765");
|
|
failed_already = 1;
|
|
}
|
|
|
|
PR_cnvtf(cnvt,sizeof(cnvt),20,num);
|
|
if(strcmp("-Infinity",cnvt) != 0){
|
|
fprintf(stderr,"Failed to convert numeric value %lf %s\n",num,cnvt);
|
|
failed_already = 1;
|
|
}
|
|
|
|
/* Testing for NaN. PR_strtod can't parse "NaN" and "Infinity" */
|
|
num = zero / zero;
|
|
|
|
PR_cnvtf(cnvt,sizeof(cnvt),20,num);
|
|
if(strcmp("NaN",cnvt) != 0){
|
|
fprintf(stderr,"Failed to convert numeric value %lf %s\n",num,cnvt);
|
|
failed_already = 1;
|
|
}
|
|
|
|
num = - zero / zero;
|
|
PR_cnvtf(cnvt,sizeof(cnvt),20,num);
|
|
if(strcmp("NaN",cnvt) != 0){
|
|
fprintf(stderr,"Failed to convert numeric value %lf %s\n",num,cnvt);
|
|
failed_already = 1;
|
|
}
|
|
|
|
num = 1.0000000001e21;
|
|
num1 = PR_strtod("1.0000000001e21",NULL);
|
|
if(num1 != num){
|
|
fprintf(stderr,"Failed to convert numeric value %s\n",
|
|
"1.0000000001e21");
|
|
failed_already = 1;
|
|
}
|
|
|
|
PR_cnvtf(cnvt,sizeof(cnvt),20,num);
|
|
if(strcmp("1.0000000001e+21",cnvt) != 0){
|
|
fprintf(stderr,"Failed to convert numeric value %lf %s\n",num,cnvt);
|
|
failed_already = 1;
|
|
}
|
|
|
|
|
|
num = -1.0000000001e-21;
|
|
num1 = PR_strtod("-1.0000000001e-21",NULL);
|
|
if(num1 != num){
|
|
fprintf(stderr,"Failed to convert numeric value %s\n",
|
|
"-1.0000000001e-21");
|
|
failed_already = 1;
|
|
}
|
|
PR_cnvtf(cnvt,sizeof(cnvt),20,num);
|
|
if(strcmp("-1.0000000001e-21",cnvt) != 0){
|
|
fprintf(stderr,"Failed to convert numeric value %lf %s\n",num,cnvt);
|
|
failed_already = 1;
|
|
}
|
|
|
|
/*
|
|
* Bug 414772: should not exit with "Zero passed to d2b" in debug
|
|
* build.
|
|
*/
|
|
num1 = PR_strtod("4e-356",NULL);
|
|
|
|
if (failed_already) {
|
|
printf("FAILED\n");
|
|
} else {
|
|
printf("PASSED\n");
|
|
}
|
|
return failed_already;
|
|
}
|