mirror of
https://github.com/libretro/RetroArch
synced 2025-01-30 03:32:46 +00:00
322 lines
10 KiB
C
322 lines
10 KiB
C
/* Copyright (C) 2021 The RetroArch team
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*
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* ---------------------------------------------------------------------------------------
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* The following license statement only applies to this file (test_stdstring.c).
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* ---------------------------------------------------------------------------------------
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*
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* Permission is hereby granted, free of charge,
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* to any person obtaining a copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <check.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string/stdstring.h>
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#include <encodings/utf.h>
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#define SUITE_NAME "stdstring"
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START_TEST (test_string_filter)
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{
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char test1[] = "foo bar some string";
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char test2[] = "";
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string_remove_all_chars(test1, 's');
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string_remove_all_chars(test2, '0');
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string_remove_all_chars(NULL, 'a');
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ck_assert(!strcmp(test1, "foo bar ome tring"));
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ck_assert(!strcmp(test2, ""));
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}
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END_TEST
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START_TEST (test_string_replace)
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{
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char test1[] = "foo bar some string";
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string_replace_all_chars(test1, 's', 'S');
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string_replace_all_chars(NULL, 'a', 'A');
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ck_assert(!strcmp(test1, "foo bar Some String"));
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}
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END_TEST
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START_TEST (test_string_case)
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{
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char test1[] = "foo";
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char test2[] = "01foOo[]_";
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ck_assert(!strcmp(string_to_upper(test1), "FOO"));
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ck_assert(!strcmp(string_to_upper(test2), "01FOOO[]_"));
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ck_assert(!strcmp(string_to_lower(test2), "01fooo[]_"));
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}
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END_TEST
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START_TEST (test_string_char_classify)
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{
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ck_assert(ISSPACE(' '));
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ck_assert(ISSPACE('\n'));
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ck_assert(ISSPACE('\r'));
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ck_assert(ISSPACE('\t'));
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ck_assert(!ISSPACE('a'));
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ck_assert(ISALPHA('a'));
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ck_assert(ISALPHA('Z'));
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ck_assert(!ISALPHA('5'));
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ck_assert(ISALNUM('a'));
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ck_assert(ISALNUM('Z'));
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ck_assert(ISALNUM('5'));
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}
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END_TEST
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START_TEST (test_string_num_conv)
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{
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ck_assert_uint_eq(3, string_to_unsigned("3"));
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ck_assert_uint_eq(2147483647, string_to_unsigned("2147483647"));
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ck_assert_uint_eq(0, string_to_unsigned("foo"));
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ck_assert_uint_eq(0, string_to_unsigned("-1"));
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ck_assert_uint_eq(0, string_to_unsigned(NULL));
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ck_assert_uint_eq(10, string_hex_to_unsigned("0xa"));
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ck_assert_uint_eq(10, string_hex_to_unsigned("a"));
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ck_assert_uint_eq(255, string_hex_to_unsigned("FF"));
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ck_assert_uint_eq(255, string_hex_to_unsigned("0xff"));
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ck_assert_uint_eq(0, string_hex_to_unsigned("0xfzzf"));
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ck_assert_uint_eq(0, string_hex_to_unsigned("0x"));
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ck_assert_uint_eq(0, string_hex_to_unsigned("0xx"));
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ck_assert_uint_eq(0, string_hex_to_unsigned(NULL));
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}
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END_TEST
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START_TEST (test_string_tokenizer)
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{
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char *testinput = "@@1@@2@@3@@@@9@@@";
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char **ptr = &testinput;
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char *token = NULL;
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token = string_tokenize(ptr, "@@");
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ck_assert(token != NULL);
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ck_assert(!strcmp(token, ""));
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free(token);
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token = string_tokenize(ptr, "@@");
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ck_assert(token != NULL);
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ck_assert(!strcmp(token, "1"));
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free(token);
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token = string_tokenize(ptr, "@@");
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ck_assert(token != NULL);
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ck_assert(!strcmp(token, "2"));
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free(token);
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token = string_tokenize(ptr, "@@");
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ck_assert(token != NULL);
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ck_assert(!strcmp(token, "3"));
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free(token);
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token = string_tokenize(ptr, "@@");
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ck_assert(token != NULL);
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ck_assert(!strcmp(token, ""));
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free(token);
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token = string_tokenize(ptr, "@@");
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ck_assert(token != NULL);
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ck_assert(!strcmp(token, "9"));
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free(token);
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token = string_tokenize(ptr, "@@");
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ck_assert(token != NULL);
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ck_assert(!strcmp(token, "@"));
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free(token);
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token = string_tokenize(ptr, "@@");
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ck_assert(token == NULL);
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}
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END_TEST
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START_TEST (test_string_replacesubstr)
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{
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char *res = string_replace_substring("foobaarhellowooorldtest", "oo", "ooo");
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ck_assert(res != NULL);
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ck_assert(!strcmp(res, "fooobaarhellowoooorldtest"));
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free(res);
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}
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END_TEST
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START_TEST (test_string_trim)
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{
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char test1[] = "\t \t\nhey there \n \n";
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char test2[] = "\t \t\nhey there \n \n";
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char test3[] = "\t \t\nhey there \n \n";
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ck_assert(string_trim_whitespace_left(test1) == (char*)test1);
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ck_assert(!strcmp(test1, "hey there \n \n"));
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ck_assert(string_trim_whitespace_right(test2) == (char*)test2);
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ck_assert(!strcmp(test2, "\t \t\nhey there"));
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ck_assert(string_trim_whitespace(test3) == (char*)test3);
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ck_assert(!strcmp(test3, "hey there"));
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}
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END_TEST
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START_TEST (test_string_comparison)
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{
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ck_assert(string_is_not_equal_fast("foo", "bar", 3));
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ck_assert(string_is_equal_fast("foo2", "foo2", 4));
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ck_assert(!string_is_equal_fast("foo1", "foo2", 4));
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ck_assert(string_is_equal_fast("foo1", "foo2", 3));
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}
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END_TEST
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START_TEST (test_word_wrap)
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{
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const char *testtxt = (
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"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam nec "
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"enim quis orci euismod efficitur at nec arcu. Vivamus imperdiet est "
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"feugiat massa rhoncus porttitor at vitae ante. Nunc a orci vel ipsum "
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"tempor posuere sed a lacus. Ut erat odio, ultrices vitae iaculis "
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"fringilla, iaculis ut eros.\nSed facilisis viverra lectus et "
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"ullamcorper. Aenean risus ex, ornare eget scelerisque ac, imperdiet eu "
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"ipsum. Morbi pellentesque erat metus, sit amet aliquet libero rutrum "
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"et. Integer non ullamcorper tellus.");
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const char *expected = (
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"Lorem ipsum dolor sit amet, consectetur\n"
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"adipiscing elit. Nam nec enim quis orci\n"
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"euismod efficitur at nec arcu. Vivamus\n"
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"imperdiet est feugiat massa rhoncus\n"
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"porttitor at vitae ante. Nunc a orci vel\n"
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"ipsum tempor posuere sed a lacus. Ut\n"
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"erat odio, ultrices vitae iaculis\n"
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"fringilla, iaculis ut eros.\n"
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"Sed facilisis viverra lectus et\n"
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"ullamcorper. "
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"Aenean risus ex, ornare eget scelerisque ac, imperdiet eu ipsum. Morbi "
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"pellentesque erat metus, sit amet aliquet libero rutrum et. Integer "
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"non ullamcorper tellus.");
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char output[1024];
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word_wrap(output, sizeof(output), testtxt, 40, 100, 10);
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ck_assert(!strcmp(output, expected));
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}
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END_TEST
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START_TEST (test_strlcpy)
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{
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char buf1[8];
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ck_assert_uint_eq(3, strlcpy(buf1, "foo", sizeof(buf1)));
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ck_assert(!memcmp(buf1, "foo", 4));
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ck_assert_uint_eq(11, strlcpy(buf1, "foo12345678", sizeof(buf1)));
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ck_assert(!memcmp(buf1, "foo1234", 8));
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}
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END_TEST
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START_TEST (test_strlcat)
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{
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char buf1[8];
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buf1[0] = 'f';
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buf1[1] = '\0';
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ck_assert_uint_eq(10, strlcat(buf1, "ooooooooo", sizeof(buf1)));
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ck_assert(!memcmp(buf1, "foooooo\0", 8));
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ck_assert_uint_eq(13, strlcat(buf1, "123456", sizeof(buf1)));
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ck_assert(!memcmp(buf1, "foooooo\0", 8));
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}
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END_TEST
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START_TEST (test_strldup)
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{
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char buf1[8] = "foo";
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char *tv1 = strldup(buf1, 16);
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char *tv2 = strldup(buf1, 2);
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ck_assert(tv1 != (char*)buf1);
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ck_assert(tv2 != (char*)buf1);
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ck_assert_uint_eq(strlen(tv2), 1);
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ck_assert(tv2[0] == 'f' && tv2[1] == 0);
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free(tv1);
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free(tv2);
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}
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END_TEST
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START_TEST (test_utf8_conv_utf32)
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{
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uint32_t output[12];
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const char test1[] = "aæ⠻จйγチℝ\xff";
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ck_assert_uint_eq(8, utf8_conv_utf32(output, 12, test1, strlen(test1)));
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ck_assert_uint_eq(97, output[0]);
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ck_assert_uint_eq(230, output[1]);
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ck_assert_uint_eq(10299, output[2]);
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ck_assert_uint_eq(3592, output[3]);
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ck_assert_uint_eq(1081, output[4]);
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ck_assert_uint_eq(947, output[5]);
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ck_assert_uint_eq(12481, output[6]);
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ck_assert_uint_eq(8477, output[7]);
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}
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END_TEST
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START_TEST (test_utf8_util)
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{
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const char *test1 = "aæ⠻จ𠀤";
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const char **tptr = &test1;
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char out[64];
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ck_assert_uint_eq(utf8len(test1), 5);
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ck_assert_uint_eq(utf8len(NULL), 0);
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ck_assert(&test1[1 + 2 + 3] == utf8skip(test1, 3));
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ck_assert_uint_eq(97, utf8_walk(tptr));
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ck_assert_uint_eq(230, utf8_walk(tptr));
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ck_assert_uint_eq(10299, utf8_walk(tptr));
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ck_assert_uint_eq(3592, utf8_walk(tptr));
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ck_assert_uint_eq(131108, utf8_walk(tptr));
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//ck_assert_uint_eq(1, utf8cpy(out, 64, test1, 1));
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}
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END_TEST
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START_TEST (test_utf16_conv)
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{
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const uint16_t test1[] = {0x0061, 0x00e6, 0x283b, 0x0e08, 0xd840, 0xdc24};
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char out[64];
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size_t outlen = sizeof(out);
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ck_assert(utf16_conv_utf8((uint8_t*)out, &outlen, test1, sizeof(test1) / 2));
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ck_assert_uint_eq(outlen, 13);
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ck_assert(!memcmp(out, "aæ⠻จ𠀤", 13));
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}
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END_TEST
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Suite *create_suite(void)
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{
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Suite *s = suite_create(SUITE_NAME);
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TCase *tc_core = tcase_create("Core");
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tcase_add_test(tc_core, test_string_comparison);
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tcase_add_test(tc_core, test_string_num_conv);
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tcase_add_test(tc_core, test_string_char_classify);
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tcase_add_test(tc_core, test_string_case);
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tcase_add_test(tc_core, test_string_filter);
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tcase_add_test(tc_core, test_string_replace);
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tcase_add_test(tc_core, test_string_tokenizer);
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tcase_add_test(tc_core, test_string_trim);
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tcase_add_test(tc_core, test_string_replacesubstr);
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tcase_add_test(tc_core, test_word_wrap);
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tcase_add_test(tc_core, test_strlcpy);
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tcase_add_test(tc_core, test_strlcat);
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tcase_add_test(tc_core, test_strldup);
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tcase_add_test(tc_core, test_utf8_conv_utf32);
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tcase_add_test(tc_core, test_utf16_conv);
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tcase_add_test(tc_core, test_utf8_util);
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suite_add_tcase(s, tc_core);
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return s;
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}
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int main(void)
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{
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int num_fail;
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Suite *s = create_suite();
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SRunner *sr = srunner_create(s);
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srunner_run_all(sr, CK_NORMAL);
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num_fail = srunner_ntests_failed(sr);
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srunner_free(sr);
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return (num_fail == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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