>From e48252d834bd28a491b8a007c962298fd4d0e716 Mon Sep 17 00:00:00 2001
From: Bruno Haible
Date: Mon, 10 Dec 2018 01:18:44 +0100
Subject: [PATCH 8/8] rbtree-omap: Add tests.
* tests/test-rbtree_omap.c: New file.
* modules/rbtree-omap-tests: New file.
---
ChangeLog | 4 ++
modules/rbtree-omap-tests | 12 ++++
tests/test-rbtree_omap.c | 138 ++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 154 insertions(+)
create mode 100644 modules/rbtree-omap-tests
create mode 100644 tests/test-rbtree_omap.c
diff --git a/ChangeLog b/ChangeLog
index 9208907..a2da126 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
2018-12-09 Bruno Haible
+ rbtree-omap: Add tests.
+ * tests/test-rbtree_omap.c: New file.
+ * modules/rbtree-omap-tests: New file.
+
avltree-omap: Add tests.
* tests/test-avltree_omap.c: New file.
* modules/avltree-omap-tests: New file.
diff --git a/modules/rbtree-omap-tests b/modules/rbtree-omap-tests
new file mode 100644
index 0000000..8a03a2f
--- /dev/null
+++ b/modules/rbtree-omap-tests
@@ -0,0 +1,12 @@
+Files:
+tests/test-rbtree_omap.c
+tests/macros.h
+
+Depends-on:
+array-omap
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-rbtree_omap
+check_PROGRAMS += test-rbtree_omap
diff --git a/tests/test-rbtree_omap.c b/tests/test-rbtree_omap.c
new file mode 100644
index 0000000..45e799f
--- /dev/null
+++ b/tests/test-rbtree_omap.c
@@ -0,0 +1,138 @@
+/* Test of ordered map data type implementation.
+ Copyright (C) 2006-2018 Free Software Foundation, Inc.
+ Written by Bruno Haible , 2018.
+
+ 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 . */
+
+#include
+
+#include "gl_rbtree_omap.h"
+
+#include
+#include
+
+#include "gl_array_omap.h"
+#include "macros.h"
+
+extern void gl_rbtree_omap_check_invariants (gl_omap_t set);
+
+static const char *objects[30] =
+ {
+ "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o",
+ "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "<", ">", "[", "]"
+ };
+
+#define RANDOM(n) (rand () % (n))
+#define RANDOM_OBJECT() objects[RANDOM (SIZEOF (objects))]
+
+static void
+check_equals (gl_omap_t map1, gl_omap_t map2)
+{
+ size_t n = gl_omap_size (map1);
+ gl_omap_iterator_t iter1, iter2;
+ const void *key1;
+ const void *value1;
+ const void *key2;
+ const void *value2;
+ size_t i;
+
+ iter1 = gl_omap_iterator (map1);
+ iter2 = gl_omap_iterator (map2);
+ for (i = 0; i < n; i++)
+ {
+ ASSERT (gl_omap_iterator_next (&iter1, &key1, &value1));
+ ASSERT (gl_omap_iterator_next (&iter2, &key2, &value2));
+ ASSERT (key1 == key2);
+ ASSERT (value1 == value2);
+ }
+ ASSERT (!gl_omap_iterator_next (&iter1, &key1, &value1));
+ ASSERT (!gl_omap_iterator_next (&iter2, &key2, &value2));
+ gl_omap_iterator_free (&iter1);
+ gl_omap_iterator_free (&iter2);
+}
+
+static void
+check_all (gl_omap_t map1, gl_omap_t map2)
+{
+ gl_rbtree_omap_check_invariants (map2);
+ check_equals (map1, map2);
+}
+
+int
+main (int argc, char *argv[])
+{
+ gl_omap_t map1, map2;
+
+ /* Allow the user to provide a non-default random seed on the command line. */
+ if (argc > 1)
+ srand (atoi (argv[1]));
+
+ {
+ size_t initial_size = RANDOM (20);
+ size_t i;
+ unsigned int repeat;
+
+ /* Create map1. */
+ map1 = gl_omap_nx_create_empty (GL_ARRAY_OMAP, (gl_mapkey_compar_fn) strcmp, NULL, NULL);
+ ASSERT (map1 != NULL);
+
+ /* Create map2. */
+ map2 = gl_omap_nx_create_empty (GL_RBTREE_OMAP, (gl_mapkey_compar_fn) strcmp, NULL, NULL);
+ ASSERT (map2 != NULL);
+
+ check_all (map1, map2);
+
+ /* Initialize them. */
+ for (i = 0; i < initial_size; i++)
+ {
+ const char *key = RANDOM_OBJECT ();
+ const char *value = RANDOM_OBJECT ();
+ ASSERT (gl_omap_nx_put (map1, key, value) == gl_omap_nx_put (map2, key, value));
+ check_all (map1, map2);
+ }
+
+ for (repeat = 0; repeat < 100000; repeat++)
+ {
+ unsigned int operation = RANDOM (3);
+ switch (operation)
+ {
+ case 0:
+ {
+ const char *key = RANDOM_OBJECT ();
+ ASSERT (gl_omap_get (map1, key) == gl_omap_get (map2, key));
+ }
+ break;
+ case 1:
+ {
+ const char *key = RANDOM_OBJECT ();
+ const char *value = RANDOM_OBJECT ();
+ ASSERT (gl_omap_nx_put (map1, key, value) == gl_omap_nx_put (map2, key, value));
+ }
+ break;
+ case 2:
+ {
+ const char *key = RANDOM_OBJECT ();
+ ASSERT (gl_omap_remove (map1, key) == gl_omap_remove (map2, key));
+ }
+ break;
+ }
+ check_all (map1, map2);
+ }
+
+ gl_omap_free (map1);
+ gl_omap_free (map2);
+ }
+
+ return 0;
+}
--
2.7.4