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/*
* 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.
*/
#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#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();
static KeyValue key_values[] = {
{ 10, "this" },
{ 52, "test" },
{ 20, "a" },
{ 13, "is" },
};
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) {
test_free(*state);
set_key_values(NULL, 0);
}
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_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) {
unsigned int i;
KeyValue * const kv = *state;
sort_items_by_key();
for (i = 1; i < sizeof(key_values) / sizeof(key_values[0]); i++) {
assert_true(kv[i - 1].key < kv[i].key);
}
}
int main(int argc, char* argv[]) {
const UnitTest tests[] = {
unit_test_setup_teardown(test_find_item_by_value, create_key_values,
destroy_key_values),
unit_test_setup_teardown(test_sort_items_by_key, create_key_values,
destroy_key_values),
};
return run_tests(tests);
}
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