1 files changed, 88 insertions, 0 deletions
diff --git a/tests/delete_management.c b/tests/delete_management.c
new file mode 100644
index 0000000..5e3c1e1
--- /dev/null
+++ b/tests/delete_management.c
@@ -0,0 +1,88 @@
+/*
+ * Copyright © 2009 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>
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include "hash_table.h"
+#include "fnv_hash.h"
+
+static uint32_t
+key_value(const void *key)
+{
+	return *(const uint32_t *)key;
+}
+
+static int
+uint32_t_key_equals(const void *a, const void *b)
+{
+	return key_value(a) == key_value(b);
+}
+
+int
+main(int argc, char **argv)
+{
+	struct hash_table *ht;
+	struct hash_entry *entry;
+	int size = 10000;
+	uint32_t keys[size];
+	uint32_t i;
+
+	ht = hash_table_create(uint32_t_key_equals);
+
+	for (i = 0; i < size; i++) {
+		keys[i] = i;
+
+		hash_table_insert(ht, i, keys + i, NULL);
+
+		if (i >= 100) {
+			uint32_t delete_value = i - 100;
+			entry = hash_table_search(ht, delete_value,
+						  &delete_value);
+			hash_table_remove(ht, entry);
+		}
+	}
+
+	/* Make sure that all our entries were present at the end. */
+	for (i = size - 100; i < size; i++) {
+		entry = hash_table_search(ht, i, keys + i);
+		assert(entry);
+		assert(key_value(entry->key) == i);
+	}
+
+	/* Make sure that no extra entries got in */
+	for (entry = hash_table_next_entry(ht, NULL);
+	     entry != NULL;
+	     entry = hash_table_next_entry(ht, entry)) {
+		assert(key_value(entry->key) >= size - 100 &&
+		       key_value(entry->key) < size);
+	}
+
+	hash_table_destroy(NULL, NULL);
+
+	return 0;
+}