X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-vasnprintf-posix.c;h=dea0d3c1b29b8cd142155c680104bc68cee3f9ce;hb=5d8fde12eeff4659e84a839851125b98eb477200;hp=66b4eb4265303dcc72508977a92893366b875f6a;hpb=74f73e82d45826c2ba8e533ff3ec75fcf9e17361;p=gnulib.git

diff --git a/tests/test-vasnprintf-posix.c b/tests/test-vasnprintf-posix.c
index 66b4eb426..dea0d3c1b 100644
--- a/tests/test-vasnprintf-posix.c
+++ b/tests/test-vasnprintf-posix.c
@@ -1,5 +1,5 @@
 /* Test of POSIX compatible vasnprintf() and asnprintf() functions.
-   Copyright (C) 2007-2010 Free Software Foundation, Inc.
+   Copyright (C) 2007-2011 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -3553,6 +3553,36 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...))
   }
 
   {
+    size_t length;
+    char *result =
+      my_asnprintf (NULL, &length, "%.4000f %d", 1.0, 99);
+    size_t i;
+    ASSERT (result != NULL);
+    ASSERT (result[0] == '1');
+    ASSERT (result[1] == '.');
+    for (i = 0; i < 4000; i++)
+      ASSERT (result[2 + i] == '0');
+    ASSERT (strcmp (result + 2 + 4000, " 99") == 0);
+    ASSERT (length == strlen (result));
+    free (result);
+  }
+
+  {
+    size_t length;
+    char *result =
+      my_asnprintf (NULL, &length, "%.511f %d", 1.0, 99);
+    size_t i;
+    ASSERT (result != NULL);
+    ASSERT (result[0] == '1');
+    ASSERT (result[1] == '.');
+    for (i = 0; i < 511; i++)
+      ASSERT (result[2 + i] == '0');
+    ASSERT (strcmp (result + 2 + 511, " 99") == 0);
+    ASSERT (length == strlen (result));
+    free (result);
+  }
+
+  {
     char input[5000];
     size_t length;
     char *result;
@@ -3658,6 +3688,19 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...))
       free (result);
   }
 #endif
+
+#if (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)) && !defined __UCLIBC__
+  /* Test that the 'I' flag is supported.  */
+  {
+    size_t length;
+    char *result =
+      my_asnprintf (NULL, &length, "%Id %d", 1234567, 99);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "1234567 99") == 0);
+    ASSERT (length == strlen (result));
+    free (result);
+  }
+#endif
 }
 
 static char *