1 files changed, 0 insertions, 122 deletions
diff --git a/tools/regression/lib/msun/test-nan.c b/tools/regression/lib/msun/test-nan.c
deleted file mode 100644
index c12926b..0000000
--- a/tools/regression/lib/msun/test-nan.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*-
- * Copyright (C) 2007 David Schultz <das@FreeBSD.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Test for nan(), nanf(), and nanl(). We also test that strtod("nan(...)")
- * and sscanf("nan(...)", ...) work identically.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <assert.h>
-#include <fenv.h>
-#include <float.h>
-#include <locale.h>
-#include <math.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-void
-testnan(const char *nan_format)
-{
-	char nan_str[128];
-	char *end;
-	long double ald[4];
-	double ad[4];
-	float af[4];
-	int i;
-
-	snprintf(nan_str, sizeof(nan_str), "nan(%s)", nan_format);
-	for (i = 0; i < 4; i++) {
-		/*
-		 * x86 has an 80-bit long double stored in 96 bits,
-		 * so we need to initialize the memory for the memcmp()
-		 * checks below to work.
-		 */
-		bzero(&af[i], sizeof(float));
-		bzero(&ad[i], sizeof(double));
-		bzero(&ald[i], sizeof(long double));
-		   
-	}
-
-	af[0] = nanf(nan_format);
-	assert(isnan(af[0]));
-	af[1] = strtof(nan_str, &end);
-	assert(end == nan_str + strlen(nan_str));
-	assert(sscanf(nan_str, "%e", &af[2]) == 1);
-	assert(memcmp(&af[0], &af[1], sizeof(float)) == 0);
-	assert(memcmp(&af[1], &af[2], sizeof(float)) == 0);
-	if (*nan_format == '\0') {
-		/* nanf("") == strtof("nan") */
-		af[3] = strtof("nan", NULL);
-		assert(memcmp(&af[2], &af[3], sizeof(float)) == 0);
-	}
-
-	ad[0] = nan(nan_format);
-	assert(isnan(ad[0]));
-	ad[1] = strtod(nan_str, &end);
-	assert(end == nan_str + strlen(nan_str));
-	assert(sscanf(nan_str, "%le", &ad[2]) == 1);
-	assert(memcmp(&ad[0], &ad[1], sizeof(double)) == 0);
-	assert(memcmp(&ad[1], &ad[2], sizeof(double)) == 0);
-	if (*nan_format == '\0') {
-		/* nan("") == strtod("nan") */
-		ad[3] = strtod("nan", NULL);
-		assert(memcmp(&ad[2], &ad[3], sizeof(double)) == 0);
-	}
-
-	ald[0] = nanl(nan_format);
-	assert(isnan(ald[0]));
-	ald[1] = strtold(nan_str, &end);
-	assert(end == nan_str + strlen(nan_str));
-	assert(sscanf(nan_str, "%Le", &ald[2]) == 1);
-	assert(memcmp(&ald[0], &ald[1], sizeof(long double)) == 0);
-	assert(memcmp(&ald[1], &ald[2], sizeof(long double)) == 0);
-	if (*nan_format == '\0') {
-		/* nanl("") == strtold("nan") */
-		ald[3] = strtold("nan", NULL);
-		assert(memcmp(&ald[2], &ald[3], sizeof(long double)) == 0);
-	}
-}
-
-int
-main(int argc, char *argv[])
-{
-
-	printf("1..1\n");
-
-	/* Die if a signalling NaN is returned */
-	feenableexcept(FE_INVALID);
-
-	testnan("0x1234");
-	testnan("");
-
-	printf("ok 1 - nan\n");
-
-	return (0);
-}