minix/external/bsd/atf/dist/atf-c/detail/map_test.c

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/*
* Automated Testing Framework (atf)
*
* Copyright (c) 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
* CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <string.h>
#include <atf-c.h>
#include "atf-c/utils.h"
#include "map.h"
#include "test_helpers.h"
/* ---------------------------------------------------------------------
* Tests for the "atf_map" type.
* --------------------------------------------------------------------- */
/*
* Constructors and destructors.
*/
ATF_TC(map_init);
ATF_TC_HEAD(map_init, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks the atf_map_init function");
}
ATF_TC_BODY(map_init, tc)
{
atf_map_t map;
RE(atf_map_init(&map));
ATF_REQUIRE_EQ(atf_map_size(&map), 0);
atf_map_fini(&map);
}
ATF_TC_WITHOUT_HEAD(map_init_charpp_null);
ATF_TC_BODY(map_init_charpp_null, tc)
{
atf_map_t map;
RE(atf_map_init_charpp(&map, NULL));
ATF_REQUIRE_EQ(atf_map_size(&map), 0);
atf_map_fini(&map);
}
ATF_TC_WITHOUT_HEAD(map_init_charpp_empty);
ATF_TC_BODY(map_init_charpp_empty, tc)
{
const char *const array[] = { NULL };
atf_map_t map;
RE(atf_map_init_charpp(&map, array));
ATF_REQUIRE_EQ(atf_map_size(&map), 0);
atf_map_fini(&map);
}
ATF_TC_WITHOUT_HEAD(map_init_charpp_some);
ATF_TC_BODY(map_init_charpp_some, tc)
{
const char *const array[] = { "K1", "V1", "K2", "V2", NULL };
atf_map_t map;
atf_map_citer_t iter;
RE(atf_map_init_charpp(&map, array));
ATF_REQUIRE_EQ(atf_map_size(&map), 2);
iter = atf_map_find_c(&map, "K1");
ATF_REQUIRE(!atf_equal_map_citer_map_citer(iter, atf_map_end_c(&map)));
ATF_REQUIRE(strcmp(atf_map_citer_key(iter), "K1") == 0);
ATF_REQUIRE(strcmp(atf_map_citer_data(iter), "V1") == 0);
iter = atf_map_find_c(&map, "K2");
ATF_REQUIRE(!atf_equal_map_citer_map_citer(iter, atf_map_end_c(&map)));
ATF_REQUIRE(strcmp(atf_map_citer_key(iter), "K2") == 0);
ATF_REQUIRE(strcmp(atf_map_citer_data(iter), "V2") == 0);
atf_map_fini(&map);
}
ATF_TC_WITHOUT_HEAD(map_init_charpp_short);
ATF_TC_BODY(map_init_charpp_short, tc)
{
const char *const array[] = { "K1", "V1", "K2", NULL };
atf_map_t map;
atf_error_t err = atf_map_init_charpp(&map, array);
ATF_REQUIRE(atf_is_error(err));
ATF_REQUIRE(atf_error_is(err, "libc"));
}
/*
* Getters.
*/
ATF_TC(find);
ATF_TC_HEAD(find, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks the atf_map_find function");
}
ATF_TC_BODY(find, tc)
{
atf_map_t map;
char val1[] = "V1";
char val2[] = "V2";
atf_map_iter_t iter;
RE(atf_map_init(&map));
RE(atf_map_insert(&map, "K1", val1, false));
RE(atf_map_insert(&map, "K2", val2, false));
iter = atf_map_find(&map, "K0");
ATF_REQUIRE(atf_equal_map_iter_map_iter(iter, atf_map_end(&map)));
iter = atf_map_find(&map, "K1");
ATF_REQUIRE(!atf_equal_map_iter_map_iter(iter, atf_map_end(&map)));
ATF_REQUIRE(strcmp(atf_map_iter_key(iter), "K1") == 0);
ATF_REQUIRE(strcmp(atf_map_iter_data(iter), "V1") == 0);
strcpy(atf_map_iter_data(iter), "Z1");
iter = atf_map_find(&map, "K1");
ATF_REQUIRE(!atf_equal_map_iter_map_iter(iter, atf_map_end(&map)));
ATF_REQUIRE(strcmp(atf_map_iter_key(iter), "K1") == 0);
ATF_REQUIRE(strcmp(atf_map_iter_data(iter), "Z1") == 0);
iter = atf_map_find(&map, "K2");
ATF_REQUIRE(!atf_equal_map_iter_map_iter(iter, atf_map_end(&map)));
ATF_REQUIRE(strcmp(atf_map_iter_key(iter), "K2") == 0);
ATF_REQUIRE(strcmp(atf_map_iter_data(iter), "V2") == 0);
atf_map_fini(&map);
}
ATF_TC(find_c);
ATF_TC_HEAD(find_c, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks the atf_map_find_c function");
}
ATF_TC_BODY(find_c, tc)
{
atf_map_t map;
char val1[] = "V1";
char val2[] = "V2";
atf_map_citer_t iter;
RE(atf_map_init(&map));
RE(atf_map_insert(&map, "K1", val1, false));
RE(atf_map_insert(&map, "K2", val2, false));
iter = atf_map_find_c(&map, "K0");
ATF_REQUIRE(atf_equal_map_citer_map_citer(iter, atf_map_end_c(&map)));
iter = atf_map_find_c(&map, "K1");
ATF_REQUIRE(!atf_equal_map_citer_map_citer(iter, atf_map_end_c(&map)));
ATF_REQUIRE(strcmp(atf_map_citer_key(iter), "K1") == 0);
ATF_REQUIRE(strcmp(atf_map_citer_data(iter), "V1") == 0);
iter = atf_map_find_c(&map, "K2");
ATF_REQUIRE(!atf_equal_map_citer_map_citer(iter, atf_map_end_c(&map)));
ATF_REQUIRE(strcmp(atf_map_citer_key(iter), "K2") == 0);
ATF_REQUIRE(strcmp(atf_map_citer_data(iter), "V2") == 0);
atf_map_fini(&map);
}
ATF_TC_WITHOUT_HEAD(to_charpp_empty);
ATF_TC_BODY(to_charpp_empty, tc)
{
atf_map_t map;
char **array;
RE(atf_map_init(&map));
ATF_REQUIRE((array = atf_map_to_charpp(&map)) != NULL);
atf_map_fini(&map);
ATF_CHECK_EQ(NULL, array[0]);
atf_utils_free_charpp(array);
}
ATF_TC_WITHOUT_HEAD(to_charpp_some);
ATF_TC_BODY(to_charpp_some, tc)
{
atf_map_t map;
char **array;
char s1[] = "one";
char s2[] = "two";
char s3[] = "three";
RE(atf_map_init(&map));
RE(atf_map_insert(&map, "K1", s1, false));
RE(atf_map_insert(&map, "K2", s2, false));
RE(atf_map_insert(&map, "K3", s3, false));
ATF_REQUIRE((array = atf_map_to_charpp(&map)) != NULL);
atf_map_fini(&map);
ATF_CHECK_STREQ("K1", array[0]);
ATF_CHECK_STREQ("one", array[1]);
ATF_CHECK_STREQ("K2", array[2]);
ATF_CHECK_STREQ("two", array[3]);
ATF_CHECK_STREQ("K3", array[4]);
ATF_CHECK_STREQ("three", array[5]);
ATF_CHECK_EQ(NULL, array[6]);
atf_utils_free_charpp(array);
}
/*
* Modifiers.
*/
ATF_TC(map_insert);
ATF_TC_HEAD(map_insert, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks the atf_map_insert function");
}
ATF_TC_BODY(map_insert, tc)
{
atf_map_t map;
char buf[] = "1st test string";
char buf2[] = "2nd test string";
const char *ptr;
atf_map_citer_t iter;
RE(atf_map_init(&map));
printf("Inserting some values\n");
ATF_REQUIRE_EQ(atf_map_size(&map), 0);
RE(atf_map_insert(&map, "K1", buf, false));
ATF_REQUIRE_EQ(atf_map_size(&map), 1);
RE(atf_map_insert(&map, "K2", buf, false));
ATF_REQUIRE_EQ(atf_map_size(&map), 2);
RE(atf_map_insert(&map, "K3", buf, false));
ATF_REQUIRE_EQ(atf_map_size(&map), 3);
printf("Replacing a value\n");
iter = atf_map_find_c(&map, "K3");
ATF_REQUIRE(!atf_equal_map_citer_map_citer(iter, atf_map_end_c(&map)));
ptr = atf_map_citer_data(iter);
ATF_REQUIRE_EQ(ptr, buf);
RE(atf_map_insert(&map, "K3", buf2, false));
ATF_REQUIRE_EQ(atf_map_size(&map), 3);
iter = atf_map_find_c(&map, "K3");
ATF_REQUIRE(!atf_equal_map_citer_map_citer(iter, atf_map_end_c(&map)));
ptr = atf_map_citer_data(iter);
ATF_REQUIRE_EQ(ptr, buf2);
atf_map_fini(&map);
}
/*
* Macros.
*/
ATF_TC(map_for_each);
ATF_TC_HEAD(map_for_each, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks the atf_map_for_each macro");
}
ATF_TC_BODY(map_for_each, tc)
{
atf_map_t map;
atf_map_iter_t iter;
size_t count, i, size;
char keys[10][5];
int nums[10];
printf("Iterating over empty map\n");
RE(atf_map_init(&map));
count = 0;
atf_map_for_each(iter, &map) {
count++;
printf("Item count is now %zd\n", count);
}
ATF_REQUIRE_EQ(count, 0);
atf_map_fini(&map);
for (size = 0; size <= 10; size++) {
printf("Iterating over map of %zd elements\n", size);
RE(atf_map_init(&map));
for (i = 0; i < size; i++) {
nums[i] = i + 1;
snprintf(keys[i], sizeof(keys[i]), "%d", nums[i]);
RE(atf_map_insert(&map, keys[i], &nums[i], false));
}
count = 0;
atf_map_for_each(iter, &map) {
printf("Retrieved item: %d\n", *(int *)atf_map_iter_data(iter));
count++;
}
ATF_REQUIRE_EQ(count, size);
atf_map_fini(&map);
}
}
ATF_TC(map_for_each_c);
ATF_TC_HEAD(map_for_each_c, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks the atf_map_for_each_c macro");
}
ATF_TC_BODY(map_for_each_c, tc)
{
atf_map_t map;
atf_map_citer_t iter;
size_t count, i, size;
char keys[10][5];
int nums[10];
printf("Iterating over empty map\n");
RE(atf_map_init(&map));
count = 0;
atf_map_for_each_c(iter, &map) {
count++;
printf("Item count is now %zd\n", count);
}
ATF_REQUIRE_EQ(count, 0);
atf_map_fini(&map);
for (size = 0; size <= 10; size++) {
printf("Iterating over map of %zd elements\n", size);
RE(atf_map_init(&map));
for (i = 0; i < size; i++) {
nums[i] = i + 1;
snprintf(keys[i], sizeof(keys[i]), "%d", nums[i]);
RE(atf_map_insert(&map, keys[i], &nums[i], false));
}
count = 0;
atf_map_for_each_c(iter, &map) {
printf("Retrieved item: %d\n",
*(const int *)atf_map_citer_data(iter));
count++;
}
ATF_REQUIRE_EQ(count, size);
atf_map_fini(&map);
}
}
/*
* Other.
*/
ATF_TC(stable_keys);
ATF_TC_HEAD(stable_keys, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks that the keys do not change "
"even if their original values do");
}
ATF_TC_BODY(stable_keys, tc)
{
atf_map_t map;
atf_map_citer_t iter;
char key[] = "K1";
RE(atf_map_init(&map));
RE(atf_map_insert(&map, key, strdup("test-value"), true));
iter = atf_map_find_c(&map, "K1");
ATF_REQUIRE(!atf_equal_map_citer_map_citer(iter, atf_map_end_c(&map)));
iter = atf_map_find_c(&map, "K2");
ATF_REQUIRE(atf_equal_map_citer_map_citer(iter, atf_map_end_c(&map)));
strcpy(key, "K2");
iter = atf_map_find_c(&map, "K1");
ATF_REQUIRE(!atf_equal_map_citer_map_citer(iter, atf_map_end_c(&map)));
iter = atf_map_find_c(&map, "K2");
ATF_REQUIRE(atf_equal_map_citer_map_citer(iter, atf_map_end_c(&map)));
atf_map_fini(&map);
}
/* ---------------------------------------------------------------------
* Main.
* --------------------------------------------------------------------- */
ATF_TP_ADD_TCS(tp)
{
/* Constructors and destructors. */
ATF_TP_ADD_TC(tp, map_init);
ATF_TP_ADD_TC(tp, map_init_charpp_null);
ATF_TP_ADD_TC(tp, map_init_charpp_empty);
ATF_TP_ADD_TC(tp, map_init_charpp_some);
ATF_TP_ADD_TC(tp, map_init_charpp_short);
/* Getters. */
ATF_TP_ADD_TC(tp, find);
ATF_TP_ADD_TC(tp, find_c);
ATF_TP_ADD_TC(tp, to_charpp_empty);
ATF_TP_ADD_TC(tp, to_charpp_some);
/* Modifiers. */
ATF_TP_ADD_TC(tp, map_insert);
/* Macros. */
ATF_TP_ADD_TC(tp, map_for_each);
ATF_TP_ADD_TC(tp, map_for_each_c);
/* Other. */
ATF_TP_ADD_TC(tp, stable_keys);
return atf_no_error();
}