1 files changed, 69 insertions, 0 deletions
diff --git a/tests/int-set/delete_and_lookup.c b/tests/int-set/delete_and_lookup.c
new file mode 100644
index 0000000..8810b5a
--- /dev/null
+++ b/tests/int-set/delete_and_lookup.c
@@ -0,0 +1,69 @@
+/*
+ * Copyright © 2009,2013 Intel Corporation
+ *
+ * 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 (including the next
+ * paragraph) 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.
+ *
+ * Authors:
+ *    Eric Anholt <eric@anholt.net>
+ *    Carl Worth <cworth@cworth.org>
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+
+#include "int-set.h"
+
+int
+main(int argc, char **argv)
+{
+	struct int_set *set;
+
+	/* Use two values with the lowest bits in common so they will
+	 * hash to the same initial entry, so we can test the deletion
+	 * behavior for chained objects. */
+	uint32_t value1 = 0x00000123;
+	uint32_t value2 = 0x10000123;
+	struct int_set_entry *entry;
+
+	set = int_set_create();
+
+	int_set_add(set, value1);
+	int_set_add(set, value2);
+
+	entry = int_set_search(set, value1);
+	assert(entry->value == value1);
+
+	entry = int_set_search(set, value2);
+	assert(entry->value == value2);
+
+	int_set_remove(set, entry);
+
+	entry = int_set_search(set, value2);
+	assert(entry == NULL);
+
+	entry = int_set_search(set, value1);
+	assert(entry->value == value1);
+
+	int_set_destroy(set);
+
+	return 0;
+}