From ac2ca0229ab39381e9e92e07f929703981f77a90 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Sun, 18 Feb 2007 19:03:30 +0000
Subject: * stdio-common/vfscanf.c: Fix problems in width accounting.

	* stdio-common/tst-sscanf.c (double_tests): New tests.
	(main): Hook them up.
---
 stdio-common/tst-sscanf.c | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

(limited to 'stdio-common/tst-sscanf.c')

diff --git a/stdio-common/tst-sscanf.c b/stdio-common/tst-sscanf.c
index b76f757c90..a987e87797 100644
--- a/stdio-common/tst-sscanf.c
+++ b/stdio-common/tst-sscanf.c
@@ -65,7 +65,7 @@ const long int val_long[] =
   -12345678, 987654321, 123456789, 987654321, 123456789, 987654321
 };
 
-struct int_test
+struct test
 {
   const CHAR *str;
   const CHAR *fmt;
@@ -99,6 +99,17 @@ struct int_test
   { L("foo \t %bar1"), L("foo%%bar%d"), 1 }
 };
 
+struct test double_tests[] =
+{
+  { L("-1"), L("%1g"), 0 },
+  { L("-.1"), L("%2g"), 0 },
+  { L("-inf"), L("%3g"), 0 },
+  { L("+0"), L("%1g"),  },
+  { L("-0x1p0"), L("%2g"), 1 },
+  { L("-..1"), L("%g"), 0 },
+  { L("-inf"), L("%g"), 1 }
+};
+
 int
 main (void)
 {
@@ -172,5 +183,19 @@ main (void)
 	}
     }
 
+  for (i = 0; i < sizeof (double_tests) / sizeof (double_tests[0]); ++i)
+    {
+      double dummy;
+      int ret;
+
+      if ((ret = SSCANF (double_tests[i].str, double_tests[i].fmt,
+			 &dummy)) != double_tests[i].retval)
+	{
+	  printf ("double_tests[%d] returned %d != %d\n",
+		  i, ret, double_tests[i].retval);
+	  result = 1;
+	}
+    }
+
   return result;
 }
-- 
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