Refactor tst-strtod6.c

Use the type-generic macros in tst-strtod.h to simplify this
test case and enable extension to future variants of this
functions.

1 files changed, 34 insertions, 65 deletions

diff --git a/stdlib/tst-strtod6.c b/stdlib/tst-strtod6.c
index 15e79fd..6b3bb84 100644
--- a/stdlib/tst-strtod6.c
+++ b/stdlib/tst-strtod6.c
@@ -3,83 +3,52 @@
 #include <stdlib.h>
 #include <string.h>
 
-static int
-test (const char str[])
-{
-  char *endp;
-  int result = 0;
-
-  puts (str);
-
-  double d = strtod (str, &endp);
-  if (!isnan (d))
-    {
-      puts ("strtod did not return NAN");
-      result = 1;
-    }
-  if (issignaling (d))
-    {
-      puts ("strtod returned a sNAN");
-      result = 1;
-    }
-  if (strcmp (endp, "something") != 0)
-    {
-      puts  ("strtod set incorrect end pointer");
-      result = 1;
-    }
-
-  float f = strtof (str, &endp);
-  if (!isnanf (f))
-    {
-      puts ("strtof did not return NAN");
-      result = 1;
-    }
-  if (issignaling (f))
-    {
-      puts ("strtof returned a sNAN");
-      result = 1;
-    }
-  if (strcmp (endp, "something") != 0)
-    {
-      puts  ("strtof set incorrect end pointer");
-      result = 1;
-    }
-
-  long double ld = strtold (str, &endp);
-  if (!isnan (ld))
-    {
-      puts ("strtold did not return NAN");
-      result = 1;
-    }
-  if (issignaling (ld))
-    {
-      puts ("strtold returned a sNAN");
-      result = 1;
-    }
-  if (strcmp (endp, "something") != 0)
-    {
-      puts  ("strtold set incorrect end pointer");
-      result = 1;
-    }
-
-  return result;
+#include "tst-strtod.h"
+
+#define TEST_STRTOD(FSUF, FTYPE, FTOSTR, FTOSTRM, LSUF, CSUF) \
+static int						  \
+test_strto ## FSUF (const char str[])			  \
+{							  \
+  char *endp;						  \
+  int result = 0;					  \
+  puts (str);						  \
+  FTYPE d = strto ## FSUF (str, &endp);			  \
+  if (!isnan (d))					  \
+    {							  \
+      puts ("strto" #FSUF " did not return NAN");	  \
+      result = 1;					  \
+    }							  \
+  if (issignaling (d))					  \
+    {							  \
+      puts ("strto" #FSUF " returned a sNAN");		  \
+      result = 1;					  \
+    }							  \
+  if (strcmp (endp, "something") != 0)			  \
+    {							  \
+      puts ("strto" #FSUF " set incorrect end pointer");  \
+      result = 1;					  \
+    }							  \
+  return result;					  \
 }
 
+GEN_TEST_STRTOD_FOREACH (TEST_STRTOD);
+
 static int
 do_test (void)
 {
   int result = 0;
 
-  result |= test ("NaN(blabla)something");
-  result |= test ("NaN(1234)something");
+  result |= STRTOD_TEST_FOREACH (test_strto, "NaN(blabla)something");
+  result |= STRTOD_TEST_FOREACH (test_strto, "NaN(1234)something");
   /* UINT32_MAX.  */
-  result |= test ("NaN(4294967295)something");
+  result |= STRTOD_TEST_FOREACH (test_strto, "NaN(4294967295)something");
   /* UINT64_MAX.  */
-  result |= test ("NaN(18446744073709551615)something");
+  result |= STRTOD_TEST_FOREACH (test_strto,
+				 "NaN(18446744073709551615)something");
   /* The case of zero is special in that "something" has to be done to make the
      mantissa different from zero, which would mean infinity instead of
      NaN.  */
-  result |= test ("NaN(0)something");
+  result |= STRTOD_TEST_FOREACH (test_strto, "NaN(0)something");
 
   return result;
 }