summaryrefslogtreecommitdiff
path: root/src/lib/tests
diff options
context:
space:
mode:
Diffstat (limited to 'src/lib/tests')
-rw-r--r--src/lib/tests/CMakeLists.txt1
-rw-r--r--src/lib/tests/hashtable_test.c133
2 files changed, 134 insertions, 0 deletions
diff --git a/src/lib/tests/CMakeLists.txt b/src/lib/tests/CMakeLists.txt
index 2135cb95..64671934 100644
--- a/src/lib/tests/CMakeLists.txt
+++ b/src/lib/tests/CMakeLists.txt
@@ -4,6 +4,7 @@ get_filename_component(PARENT_DIR ${PARENT_PATH} NAME)
create_test_sourcelist(${PARENT_DIR}_tests test_suite.c
# Add new tests here
bitmap_test.c
+ hashtable_test.c
)
add_executable(${PARENT_DIR}_test EXCLUDE_FROM_ALL ${${PARENT_DIR}_tests})
diff --git a/src/lib/tests/hashtable_test.c b/src/lib/tests/hashtable_test.c
new file mode 100644
index 00000000..07070472
--- /dev/null
+++ b/src/lib/tests/hashtable_test.c
@@ -0,0 +1,133 @@
+/*
+ * Ouroboros - Copyright (C) 2016
+ *
+ * Test of the hash table
+ *
+ * Sander Vrijders <sander.vrijders@intec.ugent.be>
+ *
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "hashtable.c"
+
+#include <stdio.h>
+
+#define HASHTABLE_SIZE 256
+#define INT_TEST 4
+
+int hashtable_test(int argc, char ** argv)
+{
+ struct htable * table;
+ int i;
+ int * j;
+
+ (void) argc;
+ (void) argv;
+
+ table = htable_create(HASHTABLE_SIZE, true);
+ if (table == NULL) {
+ printf("Failed to create.\n");
+ return -1;
+ }
+
+ if (htable_destroy(table)) {
+ printf("Failed to destroy.\n");
+ return -1;
+ }
+
+ table = htable_create(HASHTABLE_SIZE, false);
+ if (table == NULL) {
+ printf("Failed to create.\n");
+ return -1;
+ }
+
+ for (i = 0; i < HASHTABLE_SIZE + INT_TEST + 2; i++) {
+ j = malloc(sizeof(*j));
+ if (j == NULL) {
+ printf("Failed to malloc.\n");
+ htable_destroy(table);
+ return -1;
+ }
+ *j = i;
+
+ if (htable_insert(table, i, (void *) j)) {
+ printf("Failed to insert.\n");
+ htable_destroy(table);
+ return -1;
+ }
+ }
+
+ j = (int *) htable_lookup(table, INT_TEST);
+ if (j == NULL) {
+ printf("Failed to lookup.\n");
+ htable_destroy(table);
+ return -1;
+ }
+
+ if (*j != INT_TEST) {
+ printf("Lookup returned wrong value (%d != %d).\n",
+ INT_TEST, *j);
+ htable_destroy(table);
+ return -1;
+ }
+
+ j = (int *) htable_lookup(table, HASHTABLE_SIZE + INT_TEST);
+ if (j == NULL) {
+ printf("Failed to lookup.\n");
+ htable_destroy(table);
+ return -1;
+ }
+
+ if (*j != HASHTABLE_SIZE + INT_TEST) {
+ printf("Lookup returned wrong value (%d != %d).\n",
+ INT_TEST, *j);
+ htable_destroy(table);
+ return -1;
+ }
+
+ if (htable_delete(table, INT_TEST)) {
+ printf("Failed to delete.\n");
+ htable_destroy(table);
+ return -1;
+ }
+
+ j = (int *) htable_lookup(table, INT_TEST);
+ if (j != NULL) {
+ printf("Failed to delete properly.\n");
+ htable_destroy(table);
+ return -1;
+ }
+
+ j = (int *) htable_lookup(table, HASHTABLE_SIZE + INT_TEST);
+ if (j == NULL) {
+ printf("Failed to lookup after deletion.\n");
+ htable_destroy(table);
+ return -1;
+ }
+
+ if (*j != HASHTABLE_SIZE + INT_TEST) {
+ printf("Lookup returned wrong value (%d != %d).\n",
+ INT_TEST, *j);
+ htable_destroy(table);
+ return -1;
+ }
+
+ if (htable_destroy(table)) {
+ printf("Failed to destroy.\n");
+ return -1;
+ }
+
+ return 0;
+}