[commits] r911 - in /fsf/trunk/libc: ChangeLog stdlib/Makefile stdlib/strtod_l.c stdlib/tst-strtod2.c stdlib/tst-strtod3.c

[eglibc@xxxxxxxxxx]

Author: eglibc
Date: Tue Dec 12 00:01:26 2006
New Revision: 911

Log:
Import glibc-mainline for 2006-12-12

Added:
    fsf/trunk/libc/stdlib/tst-strtod2.c
    fsf/trunk/libc/stdlib/tst-strtod3.c
Modified:
    fsf/trunk/libc/ChangeLog
    fsf/trunk/libc/stdlib/Makefile
    fsf/trunk/libc/stdlib/strtod_l.c

Modified: fsf/trunk/libc/ChangeLog
==============================================================================
--- fsf/trunk/libc/ChangeLog (original)
+++ fsf/trunk/libc/ChangeLog Tue Dec 12 00:01:26 2006
@@ -1,3 +1,9 @@
+2006-12-11  Ulrich Drepper  <drepper@xxxxxxxxxx>
+
+	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Parse thousand
+	separators also if no non-zero digits found.
+	* stdlib/Makefile (tests): Add tst-strtod3.
+
 2006-12-09  Ulrich Drepper  <drepper@xxxxxxxxxx>
 
 	[BZ #3632]

Modified: fsf/trunk/libc/stdlib/Makefile
==============================================================================
--- fsf/trunk/libc/stdlib/Makefile (original)
+++ fsf/trunk/libc/stdlib/Makefile Tue Dec 12 00:01:26 2006
@@ -67,7 +67,7 @@
 		   tst-xpg-basename tst-random tst-random2 tst-bsearch	    \
 		   tst-limits tst-rand48 bug-strtod tst-setcontext	    \
 		   test-a64l tst-qsort tst-system testmb2 bug-strtod2	    \
-		   tst-atof1 tst-atof2 tst-strtod2
+		   tst-atof1 tst-atof2 tst-strtod2 tst-strtod3
 
 include ../Makeconfig
 

Modified: fsf/trunk/libc/stdlib/strtod_l.c
==============================================================================
--- fsf/trunk/libc/stdlib/strtod_l.c (original)
+++ fsf/trunk/libc/stdlib/strtod_l.c Tue Dec 12 00:01:26 2006
@@ -721,7 +721,7 @@
       c = *++cp;
     }
 
-  if (grouping && dig_no > 0)
+  if (grouping && cp > start_of_digits)
     {
       /* Check the grouping of the digits.  */
 #ifdef USE_WIDE_CHAR

Added: fsf/trunk/libc/stdlib/tst-strtod2.c
==============================================================================
--- fsf/trunk/libc/stdlib/tst-strtod2.c (added)
+++ fsf/trunk/libc/stdlib/tst-strtod2.c Tue Dec 12 00:01:26 2006
@@ -1,0 +1,25 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+static int
+do_test (void)
+{
+  int status = 0;
+  const char s[] = "0x";
+  char *ep;
+  double r = strtod (s, &ep);
+  if (r != 0)
+    {
+      printf ("r = %g, expect 0\n", r);
+      status = 1;
+    }
+  if (ep != s + 1)
+    {
+      printf ("strtod parsed %ju characters, expected 1\n", ep - s);
+      status = 1;
+    }
+  return status;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

Added: fsf/trunk/libc/stdlib/tst-strtod3.c
==============================================================================
--- fsf/trunk/libc/stdlib/tst-strtod3.c (added)
+++ fsf/trunk/libc/stdlib/tst-strtod3.c Tue Dec 12 00:01:26 2006
@@ -1,0 +1,55 @@
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+static const struct
+{
+  const char *in;
+  const char *out;
+  double expected;
+} tests[] =
+  {
+    { "000,,,e1", ",,,e1", 0.0 },
+    { "000e1", "", 0.0 },
+    { "000,1e1", ",1e1", 0.0 }
+  };
+#define NTESTS (sizeof (tests) / sizeof (tests[0]))
+
+
+static int
+do_test (void)
+{
+  if (setlocale (LC_ALL, "en_US.ISO-8859-1") == NULL)
+    {
+      puts ("could not set locale");
+      return 1;
+    }
+
+  int status = 0;
+
+  for (int i = 0; i < NTESTS; ++i)
+    {
+      char *ep;
+      double r = __strtod_internal (tests[i].in, &ep, 1);
+
+      if (strcmp (ep, tests[i].out) != 0)
+	{
+	  printf ("%d: got rest string \"%s\", expected \"%s\"\n",
+		  i, ep, tests[i].out);
+	  status = 1;
+	}
+
+      if (r != tests[i].expected)
+	{
+	  printf ("%d: got wrong results %g, expected %g\n",
+		  i, r, tests[i].expected);
+	  status = 1;
+	}
+    }
+
+  return status;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"