1 files changed, 63 insertions, 0 deletions
diff --git a/gl/tests/test-ino-map.c b/gl/tests/test-ino-map.c
new file mode 100644
index 000000000..2b44602e2
--- /dev/null
+++ b/gl/tests/test-ino-map.c
@@ -0,0 +1,63 @@
+/* Test the ino-map module.
+   Copyright (C) 2010 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
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Jim Meyering.  */
+
+#include <config.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+/* FIXME: once/if in gnulib, use #include "macros.h" in place of this */
+#define ASSERT(expr) \
+  do                                                                         \
+    {                                                                        \
+      if (!(expr))                                                           \
+        {                                                                    \
+          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
+          fflush (stderr);                                                   \
+          abort ();                                                          \
+        }                                                                    \
+    }                                                                        \
+  while (0)
+
+#include "ino-map.h"
+
+int
+main ()
+{
+  /* set_program_name (argv[0]); placate overzealous "syntax-check" test.  */
+  enum { INO_MAP_INIT = 123 };
+  struct ino_map *ino_map = ino_map_alloc (INO_MAP_INIT);
+  ASSERT (ino_map != NULL);
+
+  ASSERT (ino_map_insert (ino_map, 42) == INO_MAP_INIT);
+  ASSERT (ino_map_insert (ino_map, 42) == INO_MAP_INIT);
+  ASSERT (ino_map_insert (ino_map, 398) == INO_MAP_INIT + 1);
+  ASSERT (ino_map_insert (ino_map, 398) == INO_MAP_INIT + 1);
+  ASSERT (ino_map_insert (ino_map, 0) == INO_MAP_INIT + 2);
+  ASSERT (ino_map_insert (ino_map, 0) == INO_MAP_INIT + 2);
+
+  int i;
+  for (i = 0; i < 100; i++)
+    {
+      ASSERT (ino_map_insert (ino_map, 10000 + i) == INO_MAP_INIT + 3 + i);
+    }
+
+  ino_map_free (ino_map);
+
+  return 0;
+}