From 62198fa5a9d005ca1c651b3df2c33ce50d333b27 Mon Sep 17 00:00:00 2001 From: otto Date: Fri, 22 Apr 2022 18:05:29 +0000 Subject: [PATCH] Remove some of the workarounds for the tests by inputing the right numbers (without impliciit conversion from int to long double). The previous commit message talked about reading numbers, but the issue (loss of precision due to too little digits) actually occurred when printing the input to be read by bc. --- regress/usr.bin/bc/t19.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/regress/usr.bin/bc/t19.c b/regress/usr.bin/bc/t19.c index 37373fb772e..70fceef447a 100644 --- a/regress/usr.bin/bc/t19.c +++ b/regress/usr.bin/bc/t19.c @@ -1,4 +1,4 @@ -/* $OpenBSD: t19.c,v 1.5 2022/04/22 17:37:47 otto Exp $ */ +/* $OpenBSD: t19.c,v 1.6 2022/04/22 18:05:29 otto Exp $ */ /* * Copyright (c) 2012 Otto Moerbeek @@ -19,9 +19,10 @@ #include #include +#define PI 3.141592653589793238462643383279502884L int scale[] = { 1, 2, 3, 10, 15, 20, 30}; -long double num[] = {-10, -M_PI, -3, -2, -1, -0.5, -0.01, 0, 0.01, - 0.5, 1, 2, 3, M_PI, 10}; +long double num[] = {-10.0L, -PI, -3.0L, -2.0L, -1.0L, -0.5L, -0.01L, 0.0L, + 0.01L, 0.5L, 1.0L, 2.0L, 3.0L, PI, 10.0L}; struct func {const char *name; long double (*f)(long double);}; @@ -63,9 +64,7 @@ main(void) prec = LDBL_EPSILON; prec *= 2; /* XXX cheating ? */ - if (funcs[fi].f == logl) - prec *= 4; - else if (funcs[fi].f == expl) + if (funcs[fi].f == expl) prec *= 8; if (diff > prec) { printf("%s %d %Le %Le %Le %Le %Le\n", -- 2.20.1