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/**
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
#include <aws/common/string.h>
#include <aws/http/private/random_access_set.h>
#include <aws/testing/aws_test_harness.h>
static uint64_t s_hash_string_ptr(const void *item) {
const struct aws_string *str = *(const struct aws_string **)item;
return aws_hash_string((void *)str);
}
static bool s_hash_string_ptr_eq(const void *a, const void *b) {
const struct aws_string *str_a = *(const struct aws_string **)a;
const struct aws_string *str_b = *(const struct aws_string **)b;
return aws_string_eq(str_a, str_b);
}
static int s_random_access_set_sanitize_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
struct aws_random_access_set list_with_map;
ASSERT_SUCCESS(aws_random_access_set_init(&list_with_map, allocator, s_hash_string_ptr, aws_ptr_eq, NULL, 0));
aws_random_access_set_clean_up(&list_with_map);
return AWS_OP_SUCCESS;
}
AWS_TEST_CASE(random_access_set_sanitize_test, s_random_access_set_sanitize_fn)
static int s_random_access_set_insert_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
AWS_STATIC_STRING_FROM_LITERAL(foo, "foo");
AWS_STATIC_STRING_FROM_LITERAL(bar, "bar");
AWS_STATIC_STRING_FROM_LITERAL(foobar, "foobar");
struct aws_random_access_set list_with_map;
/* With only 1 initial element. */
ASSERT_SUCCESS(
aws_random_access_set_init(&list_with_map, allocator, s_hash_string_ptr, s_hash_string_ptr_eq, NULL, 1));
bool added = true;
ASSERT_SUCCESS(aws_random_access_set_add(&list_with_map, &foobar, &added));
ASSERT_TRUE(added);
ASSERT_SUCCESS(aws_random_access_set_add(&list_with_map, &bar, &added));
ASSERT_TRUE(added);
ASSERT_SUCCESS(aws_random_access_set_add(&list_with_map, &foo, &added));
ASSERT_TRUE(added);
/* You cannot have duplicates */
ASSERT_SUCCESS(aws_random_access_set_add(&list_with_map, &foobar, &added));
ASSERT_FALSE(added);
/* Check the size */
ASSERT_UINT_EQUALS(aws_random_access_set_get_size(&list_with_map), 3);
aws_random_access_set_clean_up(&list_with_map);
return AWS_OP_SUCCESS;
}
AWS_TEST_CASE(random_access_set_insert_test, s_random_access_set_insert_fn)
static int s_random_access_set_get_random_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
AWS_STATIC_STRING_FROM_LITERAL(foo, "foo");
struct aws_random_access_set list_with_map;
/* Insert a pointer of pointer of string to the structure */
ASSERT_SUCCESS(
aws_random_access_set_init(&list_with_map, allocator, s_hash_string_ptr, s_hash_string_ptr_eq, NULL, 1));
/* Get the pointer of pointer to the string from the struct */
struct aws_string **left_element = NULL;
/* Fail to get any, when there is nothing in it. */
ASSERT_FAILS(aws_random_access_set_random_get_ptr(&list_with_map, (void **)&left_element));
bool added = false;
ASSERT_SUCCESS(aws_random_access_set_add(&list_with_map, &foo, &added));
ASSERT_TRUE(added);
/* Check the size */
ASSERT_UINT_EQUALS(aws_random_access_set_get_size(&list_with_map), 1);
ASSERT_SUCCESS(aws_random_access_set_random_get_ptr(&list_with_map, (void **)&left_element));
ASSERT_TRUE(aws_string_eq(*left_element, foo));
aws_random_access_set_clean_up(&list_with_map);
return AWS_OP_SUCCESS;
}
AWS_TEST_CASE(random_access_set_get_random_test, s_random_access_set_get_random_fn)
static int s_random_access_set_exist_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
AWS_STATIC_STRING_FROM_LITERAL(foo, "foo");
AWS_STATIC_STRING_FROM_LITERAL(bar, "bar");
struct aws_random_access_set list_with_map;
ASSERT_SUCCESS(
aws_random_access_set_init(&list_with_map, allocator, s_hash_string_ptr, s_hash_string_ptr_eq, NULL, 1));
bool added = false;
ASSERT_SUCCESS(aws_random_access_set_add(&list_with_map, &foo, &added));
ASSERT_TRUE(added);
bool exist = false;
ASSERT_SUCCESS(aws_random_access_set_exist(&list_with_map, &foo, &exist));
ASSERT_TRUE(exist);
ASSERT_SUCCESS(aws_random_access_set_exist(&list_with_map, &bar, &exist));
ASSERT_FALSE(exist);
aws_random_access_set_clean_up(&list_with_map);
return AWS_OP_SUCCESS;
}
AWS_TEST_CASE(random_access_set_exist_test, s_random_access_set_exist_fn)
static int s_random_access_set_remove_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
(void)ctx;
AWS_STATIC_STRING_FROM_LITERAL(foo, "foo");
AWS_STATIC_STRING_FROM_LITERAL(bar, "bar");
AWS_STATIC_STRING_FROM_LITERAL(foobar, "foobar");
struct aws_random_access_set list_with_map;
/* With only 1 initial element. */
ASSERT_SUCCESS(
aws_random_access_set_init(&list_with_map, allocator, aws_hash_string, aws_hash_callback_string_eq, NULL, 1));
bool added = false;
ASSERT_SUCCESS(aws_random_access_set_add(&list_with_map, bar, &added));
ASSERT_TRUE(added);
ASSERT_SUCCESS(aws_random_access_set_add(&list_with_map, foobar, &added));
ASSERT_TRUE(added);
ASSERT_SUCCESS(aws_random_access_set_add(&list_with_map, foo, &added));
ASSERT_TRUE(added);
ASSERT_SUCCESS(aws_random_access_set_remove(&list_with_map, foo));
/* Check the size */
ASSERT_UINT_EQUALS(aws_random_access_set_get_size(&list_with_map), 2);
/* Should success and do nothing */
ASSERT_SUCCESS(aws_random_access_set_remove(&list_with_map, foo));
/* Remove all beside foobar, so, if we get one random, it will be foobar */
ASSERT_SUCCESS(aws_random_access_set_remove(&list_with_map, bar));
ASSERT_UINT_EQUALS(aws_random_access_set_get_size(&list_with_map), 1);
struct aws_string *left_element = NULL;
ASSERT_SUCCESS(aws_random_access_set_random_get_ptr(&list_with_map, (void **)&left_element));
ASSERT_TRUE(aws_string_eq(left_element, foobar));
/* Remove last thing and make sure everything should still work */
ASSERT_SUCCESS(aws_random_access_set_remove(&list_with_map, foobar));
ASSERT_UINT_EQUALS(aws_random_access_set_get_size(&list_with_map), 0);
ASSERT_SUCCESS(aws_random_access_set_add(&list_with_map, foo, &added));
ASSERT_TRUE(added);
ASSERT_UINT_EQUALS(aws_random_access_set_get_size(&list_with_map), 1);
ASSERT_SUCCESS(aws_random_access_set_random_get_ptr(&list_with_map, (void **)&left_element));
ASSERT_TRUE(aws_string_eq(left_element, foo));
aws_random_access_set_clean_up(&list_with_map);
return AWS_OP_SUCCESS;
}
AWS_TEST_CASE(random_access_set_remove_test, s_random_access_set_remove_fn)
static void s_aws_string_destroy_callback(void *key) {
struct aws_string *str = *(struct aws_string **)key;
aws_string_destroy(str);
}
static int s_random_access_set_owns_element_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
/* If we copy the aws string itself, the underlying data will be copied as a pointer, if the data is
* less than the size of a pointer, we will be fine. The long string will test against it. */
struct aws_string *foo = aws_string_new_from_c_str(allocator, "foo123456");
struct aws_string *bar = aws_string_new_from_c_str(allocator, "bar7894156132121");
struct aws_string *foobar = aws_string_new_from_c_str(allocator, "foobar970712389709123");
struct aws_random_access_set list_with_map;
/* With only 1 initial element. Add clean up for the string */
ASSERT_SUCCESS(aws_random_access_set_init(
&list_with_map, allocator, s_hash_string_ptr, s_hash_string_ptr_eq, s_aws_string_destroy_callback, 1));
bool added = false;
ASSERT_SUCCESS(aws_random_access_set_add(&list_with_map, &foobar, &added));
ASSERT_TRUE(added);
ASSERT_SUCCESS(aws_random_access_set_add(&list_with_map, &bar, &added));
ASSERT_TRUE(added);
ASSERT_SUCCESS(aws_random_access_set_add(&list_with_map, &foo, &added));
ASSERT_TRUE(added);
/* You cannot have duplicates */
ASSERT_SUCCESS(aws_random_access_set_add(&list_with_map, &foobar, &added));
ASSERT_FALSE(added);
ASSERT_SUCCESS(aws_random_access_set_remove(&list_with_map, &foo));
ASSERT_SUCCESS(aws_random_access_set_remove(&list_with_map, &foobar));
/* Check the size */
ASSERT_UINT_EQUALS(aws_random_access_set_get_size(&list_with_map), 1);
aws_random_access_set_clean_up(&list_with_map);
return AWS_OP_SUCCESS;
}
AWS_TEST_CASE(random_access_set_owns_element_test, s_random_access_set_owns_element_fn)
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