X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmath%2Fyn.c;h=244dbb84d80bb95c5c6aa13e9df67fd322870571;hb=007ed0d41e3c6ff01cef245e9b35d62d2da87a6d;hp=eb7e5cec7f5ea40ffa1ce50578607a00a5ce507e;hpb=21dd45c44f745d3b85afab304362d01b3b45a5e4;p=libc-test

diff --git a/src/math/yn.c b/src/math/yn.c
index eb7e5ce..244dbb8 100644
--- a/src/math/yn.c
+++ b/src/math/yn.c
@@ -1,9 +1,11 @@
+#define _XOPEN_SOURCE 700
 #include <stdint.h>
 #include <stdio.h>
-#include "util.h"
+#include "mtest.h"
 
 static struct di_d t[] = {
 #include "sanity/yn.h"
+#include "special/yn.h"
 };
 
 int main(void)
@@ -25,15 +27,15 @@ int main(void)
 		e = fetestexcept(INEXACT|INVALID|DIVBYZERO|UNDERFLOW|OVERFLOW);
 
 		if (!checkexcept(e, p->e, p->r)) {
-			printf("%s:%d: bad fp exception: %s yn(%a, %lld)=%a, want %s",
-				p->file, p->line, rstr(p->r), p->x, p->i, p->y, estr(p->e));
+			printf("%s:%d: bad fp exception: %s yn(%lld, %a)=%a, want %s",
+				p->file, p->line, rstr(p->r), p->i, p->x, p->y, estr(p->e));
 			printf(" got %s\n", estr(e));
 			err++;
 		}
 		d = ulperr(y, p->y, p->dy);
-		if (!checkulp(d, p->r)) {
-			printf("%s:%d: %s yn(%a, %lld) want %a got %a, ulperr %.3f = %a + %a\n",
-				p->file, p->line, rstr(p->r), p->x, p->i, p->y, y, d, d-p->dy, p->dy);
+		if ((!(p->x < 0) && !checkulp(d, p->r)) || (p->x < 0 && !isnan(y) && y != -inf)) {
+			printf("%s:%d: %s yn(%lld, %a) want %a got %a, ulperr %.3f = %a + %a\n",
+				p->file, p->line, rstr(p->r), p->i, p->x, p->y, y, d, d-p->dy, p->dy);
 			err++;
 		}
 	}