#include <stdlib.h>
#include <string.h>
-typedef struct KeyValue {
- unsigned int key;
- const char* value;
-} KeyValue;
+#include "key_value.h"
static KeyValue *key_values = NULL;
static unsigned int number_of_key_values = 0;
}
// Compare two key members of KeyValue structures.
-int key_value_compare_keys(const void *a, const void *b) {
+static int key_value_compare_keys(const void *a, const void *b) {
return (int)((KeyValue*)a)->key - (int)((KeyValue*)b)->key;
}
}
// Sort an array of key value pairs by key.
-void sort_items_by_key() {
+void sort_items_by_key(void) {
qsort(key_values, number_of_key_values, sizeof(*key_values),
key_value_compare_keys);
}
--- /dev/null
+/*
+ * Copyright 2008 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+typedef struct KeyValue {
+ unsigned int key;
+ const char* value;
+} KeyValue;
+
+void set_key_values(KeyValue * const new_key_values,
+ const unsigned int new_number_of_key_values);
+
+KeyValue* find_item_by_value(const char * const value);
+
+void sort_items_by_key(void);
#include <string.h>
#include <cmockery.h>
-/* This is duplicated here from the module setup_teardown.c to reduce the
- * number of files used in this test. */
-typedef struct KeyValue {
- unsigned int key;
- const char* value;
-} KeyValue;
-
-void set_key_values(KeyValue * const new_key_values,
- const unsigned int new_number_of_key_values);
-extern KeyValue* find_item_by_value(const char * const value);
-extern void sort_items_by_key();
+#include "key_value.h"
static KeyValue key_values[] = {
{ 10, "this" },
{ 13, "is" },
};
-void create_key_values(void **state) {
+static void create_key_values(void **state) {
KeyValue * const items = (KeyValue*)test_malloc(sizeof(key_values));
memcpy(items, key_values, sizeof(key_values));
*state = (void*)items;
set_key_values(items, sizeof(key_values) / sizeof(key_values[0]));
}
-void destroy_key_values(void **state) {
+static void destroy_key_values(void **state) {
test_free(*state);
set_key_values(NULL, 0);
}
-void test_find_item_by_value(void **state) {
+static void test_find_item_by_value(void **state) {
unsigned int i;
for (i = 0; i < sizeof(key_values) / sizeof(key_values[0]); i++) {
KeyValue * const found = find_item_by_value(key_values[i].value);
- assert_true(found);
+ assert_true(found != NULL);
assert_int_equal(found->key, key_values[i].key);
assert_string_equal(found->value, key_values[i].value);
}
}
-void test_sort_items_by_key(void **state) {
+static void test_sort_items_by_key(void **state) {
unsigned int i;
KeyValue * const kv = *state;
sort_items_by_key();
}
}
-int main(int argc, char* argv[]) {
+int main(void) {
const UnitTest tests[] = {
unit_test_setup_teardown(test_find_item_by_value, create_key_values,
destroy_key_values),