1 files changed, 45 insertions, 28 deletions

diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat-template.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat-template.c
index 3dbed79b68..9bdf6daa0b 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat-template.c
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat-template.c
@@ -24,92 +24,109 @@
 
 #include <support/check.h>
 
-#define CLEAR								\
+#define CLEAR_VARGS							\
   va_start (args, format);						\
-  ld = va_arg (args, long double *);					\
-  *ld = 0;								\
+  ldptr = va_arg (args, long double *);					\
+  fptr = va_arg (args, float *);					\
+  *ldptr = 0;								\
+  *fptr = 0;								\
   va_end (args);
 
-#define CLEAR_VALUE value = 0;
-
-#define CHECK								\
+#define CHECK_VARGS							\
   va_start (args, format);						\
-  ld = va_arg (args, long double *);					\
+  ldptr = va_arg (args, long double *);					\
+  fptr = va_arg (args, float *);					\
   va_end (args);							\
-  if (*ld == -1.0L)							\
+  if (*ldptr == -1 && *fptr == -2)					\
     printf ("OK");							\
   else									\
-    printf ("ERROR (%.60Lf)", *ld);					\
+    printf ("ERROR (%Lf %f)", *ldptr, *fptr);				\
   printf ("\n");
 
+#define CLEAR_VALUE							\
+  ld = 0;								\
+  f = 0;
+
 #define CHECK_VALUE							\
-  if (value == -1.0L)							\
+  if (ld == -1 && f == -2)						\
     printf ("OK");							\
   else									\
-    printf ("ERROR (%.60Lf)", value);					\
+    printf ("ERROR (%Lf %f)", ld, f);					\
   printf ("\n");
 
 static void
 do_test_call (FILE *stream, CHAR *string, const CHAR *format, ...)
 {
-  long double value;
-  long double *ld;
+  float f;
+  long double ld;
+  float *fptr;
+  long double *ldptr;
   va_list args;
 
   CLEAR_VALUE
   printf ("fscanf: ");
-  FSCANF (stream, format, &value);
+  FSCANF (stream, format, &ld, &f);
   CHECK_VALUE
 
   CLEAR_VALUE
   printf ("scanf: ");
-  SCANF (format, &value);
+  SCANF (format, &ld, &f);
   CHECK_VALUE
 
   CLEAR_VALUE
   printf ("sscanf: ");
-  SSCANF (string, format, &value);
+  SSCANF (string, format, &ld, &f);
   CHECK_VALUE
 
-  CLEAR
+  CLEAR_VARGS
   printf ("vfscanf: ");
   va_start (args, format);
   VFSCANF (stream, format, args);
   va_end (args);
-  CHECK
+  CHECK_VARGS
 
-  CLEAR
+  CLEAR_VARGS
   printf ("vscanf: ");
   va_start (args, format);
   VSCANF (format, args);
   va_end (args);
-  CHECK
+  CHECK_VARGS
 
-  CLEAR
+  CLEAR_VARGS
   printf ("vsscanf: ");
   va_start (args, format);
   VSSCANF (string, format, args);
   va_end (args);
-  CHECK
+  CHECK_VARGS
 }
 
 static int
 do_test (void)
 {
   CHAR string[256];
+  float f;
   long double ld;
 
   /* Scan in decimal notation.  */
   STRCPY (string,
-	  L ("-1.0\n")
-	  L ("-1.0\n") );
-  do_test_call (stdin, string, L("%Lf"), &ld);
+	  L ("-1.0 -2.0\n")
+	  L ("-1.0 -2.0\n") );
+  do_test_call (stdin, string, L("%Lf %f"), &ld, &f);
 
   /* Scan in hexadecimal notation.  */
   STRCPY (string,
-	  L ("-0x1.0p+0\n")
-	  L ("-0x1.0p+0\n") );
-  do_test_call (stdin, string, L("%La"), &ld);
+	  L ("-0x1.0p+0 -0x2.0p+0\n")
+	  L ("-0x1.0p+0 -0x2.0p+0\n") );
+  /* For ISO C99, scan the single-precision value with "%as" to test
+     that __isoc99_*scanf ignores the 's'.  For DEPRECATED_SCANF, do not
+     use "%as", because that would try to scan a string and allocate
+     space for it.  */
+#if __GLIBC_USE (DEPRECATED_SCANF)
+# define FMT "%La %a"
+#else
+# define FMT "%La %as"
+#endif
+  do_test_call (stdin, string, L(FMT), &ld, &f);
 
   return 0;
 }