Reorganize source tree to use single autotools instance

[vpp.git] / src / vppinfra / test_pool.c

diff --git a/src/vppinfra/test_pool.c b/src/vppinfra/test_pool.c
new file mode 100644 (file)
index 0000000..67a5e50
--- /dev/null
+++ b/src/vppinfra/test_pool.c
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2015 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+  Copyright (c) 2001, 2002, 2003 Eliot Dresselhaus
+
+  Permission is hereby granted, free of charge, to any person obtaining
+  a copy of this software and associated documentation files (the
+  "Software"), to deal in the Software without restriction, including
+  without limitation the rights to use, copy, modify, merge, publish,
+  distribute, sublicense, and/or sell copies of the Software, and to
+  permit persons to whom the Software is furnished to do so, subject to
+  the following conditions:
+
+  The above copyright notice and this permission notice shall be
+  included in all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include <vppinfra/mem.h>
+#include <vppinfra/pool.h>
+
+#ifdef __KERNEL__
+#include <linux/unistd.h>
+#else
+#include <unistd.h>
+#endif
+
+int
+main (int argc, char *argv[])
+{
+  int i, n, seed;
+
+  int *p = 0, *e, j, *o = 0;
+
+  n = atoi (argv[1]);
+  seed = getpid ();
+  srandom (1);
+
+  for (i = 0; i < n; i++)
+    {
+      if (vec_len (o) < 10 || (random () & 1))
+       {
+         pool_get (p, e);
+         j = e - p;
+         *e = j;
+         vec_add1 (o, j);
+       }
+      else
+       {
+         j = random () % vec_len (o);
+         e = p + j;
+         pool_put (p, e);
+         vec_delete (o, 1, j);
+       }
+    }
+  p = pool_free (p);
+  vec_free (o);
+  return 0;
+}
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */