1 files changed, 179 insertions, 0 deletions

diff --git a/src/lib/util/test_common_allocation.c b/src/lib/util/test_common_allocation.c
new file mode 100644
index 000000000..d4cc4bb58
--- /dev/null
+++ b/src/lib/util/test_common_allocation.c
@@ -0,0 +1,179 @@
+/*
+     This file is part of GNUnet.
+     Copyright (C) 2001, 2002, 2003, 2005, 2006, 2017 GNUnet e.V.
+
+     GNUnet is free software: you can redistribute it and/or modify it
+     under the terms of the GNU Affero General Public License as published
+     by the Free Software Foundation, either version 3 of the License,
+     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
+     Affero General Public License for more details.
+
+     You should have received a copy of the GNU Affero General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file util/test_common_allocation.c
+ * @brief testcase for common_allocation.c
+ */
+
+#include "platform.h"
+#include "gnunet_util_lib.h"
+
+
+static int
+check (void)
+{
+#define MAX_TESTVAL 1024
+  char *ptrs[MAX_TESTVAL];
+  unsigned int **a2;
+  char ***a3;
+  char *tmp;
+  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 test */
+  tmp = GNUNET_malloc (4);
+  GNUNET_free (tmp);
+
+  /* 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;
+
+  /* GNUNET_new_array_2d tests */
+  a2 = GNUNET_new_array_2d (17, 22, unsigned int);
+  for (i = 0; i < 17; i++)
+  {
+    for (j = 0; j < 22; j++)
+    {
+      if (0 != a2[i][j])
+      {
+        GNUNET_free (a2);
+        return 10;
+      }
+      a2[i][j] = i * 100 + j;
+    }
+  }
+  GNUNET_free (a2);
+
+  /* GNUNET_new_array_3d tests */
+  a3 = GNUNET_new_array_3d (2, 3, 4, char);
+  for (i = 0; i < 2; i++)
+  {
+    for (j = 0; j < 3; j++)
+    {
+      for (k = 0; k < 4; k++)
+      {
+        if (0 != a3[i][j][k])
+        {
+          GNUNET_free (a3);
+          return 11;
+        }
+        a3[i][j][k] = i * 100 + j * 10 + k;
+      }
+    }
+  }
+  GNUNET_free (a3);
+  return 0;
+}
+
+
+static int
+check2 (void)
+{
+  char *a1 = NULL;
+  unsigned int a1_len = 0;
+  const char *a2 = "test";
+
+  GNUNET_array_append (a1,
+                       a1_len,
+                       'x');
+  GNUNET_array_concatenate (a1,
+                            a1_len,
+                            a2,
+                            4);
+  GNUNET_assert (0 == strncmp ("xtest",
+                               a1,
+                               5));
+  GNUNET_assert (5 == a1_len);
+  GNUNET_free (a1);
+  return 0;
+}
+
+
+int
+main (int argc, char *argv[])
+{
+  int ret;
+
+  GNUNET_log_setup ("test-common-allocation",
+                    "WARNING",
+                    NULL);
+  ret = check () | check2 ();
+  if (ret != 0)
+    fprintf (stderr,
+             "ERROR %d.\n",
+             ret);
+  return ret;
+}
+
+
+/* end of test_common_allocation.c */