1 files changed, 112 insertions, 0 deletions

diff --git a/src/util/test_common_allocation.c b/src/util/test_common_allocation.c
new file mode 100644
index 000000000..76c7dc8a3
--- /dev/null
+++ b/src/util/test_common_allocation.c
@@ -0,0 +1,112 @@
+/*
+     This file is part of GNUnet.
+     (C) 2001, 2002, 2003, 2005, 2006 Christian Grothoff (and other contributing authors)
+
+     GNUnet is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published
+     by the Free Software Foundation; either version 2, or (at your
+     option) any later version.
+
+     GNUnet 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
+     General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file util/test_common_allocation.c
+ * @brief testcase for common_allocation.c
+ */
+#include "platform.h"
+#include "gnunet_common.h"
+
+static int
+check ()
+{
+#define MAX_TESTVAL 1024
+  char *ptrs[MAX_TESTVAL];
+  int i;
+  int j;
+  int k;
+  unsigned int ui;
+
+  /* GNUNET_malloc/GNUNET_free test */
+  k = 352;                      /* random start value */
+  for (i = 1; i < MAX_TESTVAL; i++)
+    {
+      ptrs[i] = GNUNET_malloc (i);
+      for (j = 0; j < i; j++)
+        ptrs[i][j] = k++;
+    }
+
+  for (i = MAX_TESTVAL - 1; i >= 1; i--)
+    {
+      for (j = i - 1; j >= 0; j--)
+        if (ptrs[i][j] != (char) --k)
+          return 1;
+      GNUNET_free (ptrs[i]);
+    }
+
+  /* GNUNET_free_non_null test */
+  GNUNET_free_non_null (NULL);
+  GNUNET_free_non_null (GNUNET_malloc (4));
+
+  /* GNUNET_strdup tests */
+  ptrs[0] = GNUNET_strdup ("bar");
+  if (0 != strcmp (ptrs[0], "bar"))
+    return 3;
+  /* now realloc */
+  ptrs[0] = GNUNET_realloc (ptrs[0], 12);
+  strcpy (ptrs[0], "Hello World");
+
+  GNUNET_free (ptrs[0]);
+  GNUNET_asprintf (&ptrs[0], "%s %s", "Hello", "World");
+  GNUNET_assert (strlen (ptrs[0]) == 11);
+  GNUNET_free (ptrs[0]);
+
+  /* GNUNET_array_grow tests */
+  ptrs[0] = NULL;
+  ui = 0;
+  GNUNET_array_grow (ptrs[0], ui, 42);
+  if (ui != 42)
+    return 4;
+  GNUNET_array_grow (ptrs[0], ui, 22);
+  if (ui != 22)
+    return 5;
+  for (j = 0; j < 22; j++)
+    ptrs[0][j] = j;
+  GNUNET_array_grow (ptrs[0], ui, 32);
+  for (j = 0; j < 22; j++)
+    if (ptrs[0][j] != j)
+      return 6;
+  for (j = 22; j < 32; j++)
+    if (ptrs[0][j] != 0)
+      return 7;
+  GNUNET_array_grow (ptrs[0], ui, 0);
+  if (i != 0)
+    return 8;
+  if (ptrs[0] != NULL)
+    return 9;
+
+
+  return 0;
+}
+
+int
+main (int argc, char *argv[])
+{
+  int ret;
+
+  GNUNET_log_setup ("test-common-allocation", "WARNING", NULL);
+  ret = check ();
+  if (ret != 0)
+    fprintf (stderr, "ERROR %d.\n", ret);
+  return ret;
+}
+
+/* end of test_common_allocation.c */