[Commits] r19856 - in /libdfp/trunk: ChangeLog Makefile.in tests/test-negate.c

[ryanarn@xxxxxxxxxx]

Author: ryanarn
Date: Fri Jul 27 20:54:38 2012
New Revision: 19856

Log:
2012-07-27  Ryan S. Arnold  <rsa@xxxxxxxxxxxxxxxxxx>

	* tests/test-negate.c: New testcase.
	* Makefile.in (libdfp_c_tests): Add test-negate.

Added:
    libdfp/trunk/tests/test-negate.c
Modified:
    libdfp/trunk/ChangeLog
    libdfp/trunk/Makefile.in

Modified: libdfp/trunk/ChangeLog
==============================================================================
--- libdfp/trunk/ChangeLog (original)
+++ libdfp/trunk/ChangeLog Fri Jul 27 20:54:38 2012
@@ -1,3 +1,8 @@
+2012-07-27  Ryan S. Arnold  <rsa@xxxxxxxxxxxxxxxxxx>
+
+	* tests/test-negate.c: New testcase.
+	* Makefile.in (libdfp_c_tests): Add test-negate.
+
 2012-07-27  Ryan S. Arnold  <rsa@xxxxxxxxxxxxxxxxxx>
 	* Makefile.in (test-printf.os, test-strtod.os): New rules to depend on
 	printf_dfp.os and strtod[32|64|128].os respectively.

Modified: libdfp/trunk/Makefile.in
==============================================================================
--- libdfp/trunk/Makefile.in (original)
+++ libdfp/trunk/Makefile.in Fri Jul 27 20:54:38 2012
@@ -335,7 +335,8 @@
 		 test-isnan test-isinf test-isfinite test-fpclassify test-logd \
 		 test-log10d test-strtod test-numdigits test-get_digits \
 		 test-round test-bfp-conversions test-stdlib test-wchar \
-		 test-expd test-GCC-PR52140 test-getexp test-left_justify
+		 test-expd test-GCC-PR52140 test-getexp test-left_justify \
+		 test-negate
 
 libdfp_cxx_tests = test-ostream test-ostream-g-spec test-istream
 

Added: libdfp/trunk/tests/test-negate.c
==============================================================================
--- libdfp/trunk/tests/test-negate.c (added)
+++ libdfp/trunk/tests/test-negate.c Fri Jul 27 20:54:38 2012
@@ -1,0 +1,102 @@
+/* Test decoded facility.
+
+   Copyright (C) 2012 Free Software Foundation, Inc.
+
+   This file is part of the Decimal Floating Point C Library.
+
+   Author(s): Ryan S. Arnold <rsa@xxxxxxxxxx>
+
+   The Decimal Floating Point C Library is free software; you can
+   redistribute it and/or modify it under the terms of the GNU Lesser
+   General Public License version 2.1.
+
+   The Decimal Floating Point C Library is distributed in the hope that
+   it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+   the GNU Lesser General Public License version 2.1 for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License version 2.1 along with the Decimal Floating Point C Library;
+   if not, write to the Free Software Foundation, Inc., 59 Temple Place,
+   Suite 330, Boston, MA 02111-1307 USA.
+
+   Please see libdfp/COPYING.txt for more information.  */
+
+#ifndef __STDC_WANT_DEC_FP__
+#define __STDC_WANT_DEC_FP__
+#endif
+
+#include <float.h>
+#include <stdio.h>
+#include <wchar.h> /* This should pick up the libdfp wchar in dfp/wchar.h.  */
+
+#define _WANT_DC 1
+#include "scaffold.c" /* Pick up the _DC_P(x,y,...) macro.  */
+
+/* Inspired by GLIBC stdio-common/tfformat.c  */
+typedef struct{
+  int line;
+  _Decimal128 d;
+  const char *expect;
+} d128_type;
+
+typedef struct{
+  int line;
+  _Decimal64 d;
+  const char *expect;
+} d64_type;
+
+/*typedef union{
+  _Decimal128 d;
+  long i[4];
+} d128_u;
+
+typedef union{
+  _Decimal64 d;
+  long i[4];
+} d64_u; */
+
+#define DEC_INFINITY	__builtin_infd32()
+#define DEC_NAN		(0.0DF * DEC_INFINITY)
+
+int main (void)
+{
+  d64_type *d64ptr = NULL;
+  d128_type *d128ptr = NULL;
+
+  d64_type d64types[] =
+    {
+#ifdef _DPD_BACKEND
+     {__LINE__, 1.2345678901E+24DD, "-0,000,012,345,678,901E+14"},
+#else
+      {__LINE__,1.00DD, "BID not supported."},
+#endif
+      {0,0,0 }
+    };
+
+  d128_type d128types[] =
+    {
+#ifdef _DPD_BACKEND
+#else
+      {__LINE__,1.00DL, "BID not supported."},
+#endif
+      {  0,0,0 }
+    };
+
+  for (d128ptr = d128types; d128ptr->line; d128ptr++)
+    {
+      /* Notice the '-' negate.  */
+      _DC_P(__FILE__,d128ptr->line, d128ptr->expect,-d128ptr->d);
+    }
+
+  for (d64ptr = d64types; d64ptr->line; d64ptr++)
+    {
+     /* Notice the '-' negate.  */
+      _DC_P(__FILE__,d64ptr->line, d64ptr->expect,-d64ptr->d);
+    }
+
+  _REPORT();
+
+  /* fail comes from scaffold.c  */
+  return fail;
+}

_______________________________________________
Commits mailing list
Commits@xxxxxxxxxx
http://eglibc.org/cgi-bin/mailman/listinfo/commits