[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit

Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/stdio-common/test-vfprintf.c b/ap/libc/glibc/glibc-2.22/stdio-common/test-vfprintf.c
new file mode 100644
index 0000000..a82a331
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/stdio-common/test-vfprintf.c
@@ -0,0 +1,136 @@
+/* Tests of *printf for very large strings.
+   Copyright (C) 2000-2015 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <locale.h>
+#include <mcheck.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <libc-internal.h>
+
+
+const char *locs[] =
+{
+  "C", "de_DE.ISO-8859-1", "de_DE.UTF-8", "ja_JP.EUC-JP"
+};
+#define nlocs (sizeof (locs) / sizeof (locs[0]))
+
+
+char large[50000];
+
+static int
+do_test (void)
+{
+  char buf[25];
+  size_t i;
+  int res = 0;
+  int fd;
+
+  mtrace ();
+
+  strcpy (buf, "/tmp/test-vfprintfXXXXXX");
+  fd = mkstemp (buf);
+  if (fd == -1)
+    {
+      printf ("cannot open temporary file: %m\n");
+      exit (1);
+    }
+  unlink (buf);
+
+  for (i = 0; i < nlocs; ++i)
+    {
+      FILE *fp;
+      struct stat st;
+      int fd2;
+
+      setlocale (LC_ALL, locs[i]);
+
+      memset (large, '\1', sizeof (large));
+      large[sizeof (large) - 1] = '\0';
+
+      fd2 = dup (fd);
+      if (fd2 == -1)
+	{
+	  printf ("cannot dup for locale %s: %m\n",
+		  setlocale (LC_ALL, NULL));
+	  exit (1);
+	}
+
+      if (ftruncate (fd2, 0) != 0)
+	{
+	  printf ("cannot truncate file for locale %s: %m\n",
+		  setlocale (LC_ALL, NULL));
+	  exit (1);
+	}
+
+      fp = fdopen (fd2, "a");
+      if (fp == NULL)
+	{
+	  printf ("cannot create FILE for locale %s: %m\n",
+		  setlocale (LC_ALL, NULL));
+	  exit (1);
+	}
+
+      fprintf (fp, "%s", large);
+      fprintf (fp, "%.*s", 30000, large);
+      large[20000] = '\0';
+      /* We're testing a large format string here and need to generate it
+         to avoid this source file being ridiculous.  So disable the warning
+         about a generated format string.  */
+      DIAG_PUSH_NEEDS_COMMENT;
+      DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wformat-security");
+      fprintf (fp, large);
+      DIAG_POP_NEEDS_COMMENT;
+      fprintf (fp, "%-1.300000000s", "hello");
+
+      if (fflush (fp) != 0 || ferror (fp) != 0 || fclose (fp) != 0)
+	{
+	  printf ("write error for locale %s: %m\n",
+		  setlocale (LC_ALL, NULL));
+	  exit (1);
+	}
+
+      if (fstat (fd, &st) != 0)
+	{
+	  printf ("cannot stat for locale %s: %m\n",
+		  setlocale (LC_ALL, NULL));
+	  exit (1);
+	}
+      else if (st.st_size != 50000 + 30000 + 19999 + 5)
+	{
+	  printf ("file size incorrect for locale %s: %jd instead of %jd\n",
+		  setlocale (LC_ALL, NULL),
+		  (intmax_t) st.st_size,
+		  (intmax_t) 50000 + 30000 + 19999 + 5);
+	  res = 1;
+	}
+      else
+	printf ("locale %s OK\n", setlocale (LC_ALL, NULL));
+    }
+
+  close (fd);
+
+  return res;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"