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Add more tests and coverage generation

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This commit is contained in:
David Guillen Fandos 2021-05-06 18:43:39 +02:00
parent 6a21eca5df
commit a0f0d7bed2
4 changed files with 392 additions and 3 deletions
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2
.gitignore vendored
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@ -9,6 +9,8 @@
*.map
*.swp
*.cache
*.gcda
*.gcno
.tmp
.tmp.c
.tmp.cxx

22
libretro-common/Makefile.test
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@ -2,7 +2,7 @@ include ../config.mk
OBJDIR = ../obj-unix
TEST_UNIT_CFLAGS = $(CFLAGS) -Iinclude $(LDFLAGS) $(LIBCHECK_CFLAGS) -Werror -Wdeclaration-after-statement -fsanitize=address -fsanitize=undefined
TEST_UNIT_CFLAGS = $(CFLAGS) -Iinclude $(LDFLAGS) $(LIBCHECK_CFLAGS) -Werror -Wdeclaration-after-statement -fsanitize=address -fsanitize=undefined -ftest-coverage -fprofile-arcs -ggdb
TEST_GENERIC_QUEUE = test_generic_queue
TEST_GENERIC_QUEUE_SRC = test/queues/test_generic_queue.c queues/generic_queue.c
@ -19,7 +19,21 @@ TEST_LINKED_LIST_LIBS = $(LIBCHECK_LIBS)
$(TEST_LINKED_LIST): $(TEST_LINKED_LIST_SRC)
$(CC) $(TEST_UNIT_CFLAGS) -o $(OBJDIR)/test/$@ $(TEST_LINKED_LIST_SRC) $(TEST_LINKED_LIST_LIBS)
TESTS = $(TEST_GENERIC_QUEUE) $(TEST_LINKED_LIST)
TEST_STDSTRING = test_stdstring
TEST_STDSTRING_SRC = test/string/test_stdstring.c string/stdstring.c encodings/encoding_utf.c compat/compat_strl.c
TEST_STDSTRING_LIBS = $(LIBCHECK_LIBS)
$(TEST_STDSTRING): $(TEST_STDSTRING_SRC)
$(CC) $(TEST_UNIT_CFLAGS) -o $(OBJDIR)/test/$@ $(TEST_STDSTRING_SRC) $(TEST_STDSTRING_LIBS)
TEST_HASH = test_hash
TEST_HASH_SRC = test/utils/test_hash.c utils/md5.c
TEST_HASH_LIBS = $(LIBCHECK_LIBS)
$(TEST_HASH): $(TEST_HASH_SRC)
$(CC) $(TEST_UNIT_CFLAGS) -o $(OBJDIR)/test/$@ $(TEST_HASH_SRC) $(TEST_HASH_LIBS)
TESTS = $(TEST_GENERIC_QUEUE) $(TEST_LINKED_LIST) $(TEST_STDSTRING) $(TEST_HASH)
ifeq ($(HAVE_LIBCHECK),1)
test-dir:
@ -28,7 +42,9 @@ test-dir:
test: test-dir $(TESTS)
@for t in $(TESTS); do \
LD_LIBRARY_PATH='$(LD_PATH)' $(OBJDIR)/test/$$t; \
done
done; \
lcov -c -d . -o test/coverage.info; \
genhtml -o test/coverage/ test/coverage.info
else
test:
@echo "Cannot run unit tests. libcheck was not found."

293
libretro-common/test/string/test_stdstring.c Normal file
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@ -0,0 +1,293 @@
/* Copyright (C) 2021 The RetroArch team
*
* ---------------------------------------------------------------------------------------
* The following license statement only applies to this file (test_stdstring.c).
* ---------------------------------------------------------------------------------------
*
* Permission is hereby granted, free of charge,
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <check.h>
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <string/stdstring.h>
#include <encodings/utf.h>
#define SUITE_NAME "stdstring"
START_TEST (test_string_filter)
{
char test1[] = "foo bar some string";
char test2[] = "";
string_remove_all_chars(test1, 's');
string_remove_all_chars(test2, '0');
string_remove_all_chars(NULL, 'a');
ck_assert(!strcmp(test1, "foo bar ome tring"));
ck_assert(!strcmp(test2, ""));
}
END_TEST
START_TEST (test_string_replace)
{
char test1[] = "foo bar some string";
string_replace_all_chars(test1, 's', 'S');
string_replace_all_chars(NULL, 'a', 'A');
ck_assert(!strcmp(test1, "foo bar Some String"));
}
END_TEST
START_TEST (test_string_case)
{
char test1[] = "foo";
char test2[] = "01foOo[]_";
ck_assert(!strcmp(string_to_upper(test1), "FOO"));
ck_assert(!strcmp(string_to_upper(test2), "01FOOO[]_"));
ck_assert(!strcmp(string_to_lower(test2), "01fooo[]_"));
}
END_TEST
START_TEST (test_string_char_classify)
{
ck_assert(ISSPACE(' '));
ck_assert(ISSPACE('\n'));
ck_assert(ISSPACE('\r'));
ck_assert(ISSPACE('\t'));
ck_assert(!ISSPACE('a'));
ck_assert(ISALPHA('a'));
ck_assert(ISALPHA('Z'));
ck_assert(!ISALPHA('5'));
ck_assert(ISALNUM('a'));
ck_assert(ISALNUM('Z'));
ck_assert(ISALNUM('5'));
}
END_TEST
START_TEST (test_string_num_conv)
{
ck_assert_uint_eq(3, string_to_unsigned("3"));
ck_assert_uint_eq(2147483647, string_to_unsigned("2147483647"));
ck_assert_uint_eq(0, string_to_unsigned("foo"));
ck_assert_uint_eq(0, string_to_unsigned("-1"));
ck_assert_uint_eq(0, string_to_unsigned(NULL));
ck_assert_uint_eq(10, string_hex_to_unsigned("0xa"));
ck_assert_uint_eq(10, string_hex_to_unsigned("a"));
ck_assert_uint_eq(255, string_hex_to_unsigned("FF"));
ck_assert_uint_eq(255, string_hex_to_unsigned("0xff"));
ck_assert_uint_eq(0, string_hex_to_unsigned("0xfzzf"));
ck_assert_uint_eq(0, string_hex_to_unsigned("0x"));
ck_assert_uint_eq(0, string_hex_to_unsigned("0xx"));
ck_assert_uint_eq(0, string_hex_to_unsigned(NULL));
}
END_TEST
START_TEST (test_string_tokenizer)
{
char *testinput = "@@1@@2@@3@@@@9@@@";
char **ptr = &testinput;
char *token = NULL;
token = string_tokenize(ptr, "@@");
ck_assert(token != NULL);
ck_assert(!strcmp(token, ""));
free(token);
token = string_tokenize(ptr, "@@");
ck_assert(token != NULL);
ck_assert(!strcmp(token, "1"));
free(token);
token = string_tokenize(ptr, "@@");
ck_assert(token != NULL);
ck_assert(!strcmp(token, "2"));
free(token);
token = string_tokenize(ptr, "@@");
ck_assert(token != NULL);
ck_assert(!strcmp(token, "3"));
free(token);
token = string_tokenize(ptr, "@@");
ck_assert(token != NULL);
ck_assert(!strcmp(token, ""));
free(token);
token = string_tokenize(ptr, "@@");
ck_assert(token != NULL);
ck_assert(!strcmp(token, "9"));
free(token);
token = string_tokenize(ptr, "@@");
ck_assert(token != NULL);
ck_assert(!strcmp(token, "@"));
free(token);
token = string_tokenize(ptr, "@@");
ck_assert(token == NULL);
}
END_TEST
START_TEST (test_string_replacesubstr)
{
char *res = string_replace_substring("foobaarhellowooorldtest", "oo", "ooo");
ck_assert(res != NULL);
ck_assert(!strcmp(res, "fooobaarhellowoooorldtest"));
free(res);
}
END_TEST
START_TEST (test_string_trim)
{
char test1[] = "\t \t\nhey there \n \n";
char test2[] = "\t \t\nhey there \n \n";
char test3[] = "\t \t\nhey there \n \n";
ck_assert(string_trim_whitespace_left(test1) == (char*)test1);
ck_assert(!strcmp(test1, "hey there \n \n"));
ck_assert(string_trim_whitespace_right(test2) == (char*)test2);
ck_assert(!strcmp(test2, "\t \t\nhey there"));
ck_assert(string_trim_whitespace(test3) == (char*)test3);
ck_assert(!strcmp(test3, "hey there"));
}
END_TEST
START_TEST (test_string_comparison)
{
ck_assert(string_is_not_equal_fast("foo", "bar", 3));
ck_assert(string_is_equal_fast("foo2", "foo2", 4));
ck_assert(!string_is_equal_fast("foo1", "foo2", 4));
ck_assert(string_is_equal_fast("foo1", "foo2", 3));
}
END_TEST
START_TEST (test_word_wrap)
{
const char *testtxt = (
"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam nec "
"enim quis orci euismod efficitur at nec arcu. Vivamus imperdiet est "
"feugiat massa rhoncus porttitor at vitae ante. Nunc a orci vel ipsum "
"tempor posuere sed a lacus. Ut erat odio, ultrices vitae iaculis "
"fringilla, iaculis ut eros.\nSed facilisis viverra lectus et "
"ullamcorper. Aenean risus ex, ornare eget scelerisque ac, imperdiet eu "
"ipsum. Morbi pellentesque erat metus, sit amet aliquet libero rutrum "
"et. Integer non ullamcorper tellus.");
const char *expected = (
"Lorem ipsum dolor sit amet, consectetur\n"
"adipiscing elit. Nam nec enim quis orci\n"
"euismod efficitur at nec arcu. Vivamus\n"
"imperdiet est feugiat massa rhoncus\n"
"porttitor at vitae ante. Nunc a orci vel\n"
"ipsum tempor posuere sed a lacus. Ut\n"
"erat odio, ultrices vitae iaculis\n"
"fringilla, iaculis ut eros.\n"
"Sed facilisis viverra lectus et\n"
"ullamcorper. "
"Aenean risus ex, ornare eget scelerisque ac, imperdiet eu ipsum. Morbi "
"pellentesque erat metus, sit amet aliquet libero rutrum et. Integer "
"non ullamcorper tellus.");
char output[1024];
word_wrap(output, testtxt, 40, true, 10);
ck_assert(!strcmp(output, expected));
}
END_TEST
START_TEST (test_strlcpy)
{
char buf1[8];
ck_assert_uint_eq(3, strlcpy(buf1, "foo", sizeof(buf1)));
ck_assert(!memcmp(buf1, "foo", 4));
ck_assert_uint_eq(11, strlcpy(buf1, "foo12345678", sizeof(buf1)));
ck_assert(!memcmp(buf1, "foo1234", 8));
}
END_TEST
START_TEST (test_utf8_conv_utf32)
{
uint32_t output[12];
const char test1[] = "aæ⠻จйγチℝ\xff";
ck_assert_uint_eq(8, utf8_conv_utf32(output, 12, test1, strlen(test1)));
ck_assert_uint_eq(97, output[0]);
ck_assert_uint_eq(230, output[1]);
ck_assert_uint_eq(10299, output[2]);
ck_assert_uint_eq(3592, output[3]);
ck_assert_uint_eq(1081, output[4]);
ck_assert_uint_eq(947, output[5]);
ck_assert_uint_eq(12481, output[6]);
ck_assert_uint_eq(8477, output[7]);
}
END_TEST
START_TEST (test_utf8_util)
{
const char *test1 = "aæ⠻จ𠀤";
const char **tptr = &test1;
char out[64];
ck_assert_uint_eq(utf8len(test1), 5);
ck_assert_uint_eq(utf8len(NULL), 0);
ck_assert(&test1[1 + 2 + 3] == utf8skip(test1, 3));
ck_assert_uint_eq(97, utf8_walk(tptr));
ck_assert_uint_eq(230, utf8_walk(tptr));
ck_assert_uint_eq(10299, utf8_walk(tptr));
ck_assert_uint_eq(3592, utf8_walk(tptr));
ck_assert_uint_eq(131108, utf8_walk(tptr));
//ck_assert_uint_eq(1, utf8cpy(out, 64, test1, 1));
}
END_TEST
START_TEST (test_utf16_conv)
{
const uint16_t test1[] = {0x0061, 0x00e6, 0x283b, 0x0e08, 0xd840, 0xdc24};
char out[64];
size_t outlen = sizeof(out);
ck_assert(utf16_conv_utf8((uint8_t*)out, &outlen, test1, sizeof(test1) / 2));
ck_assert_uint_eq(outlen, 13);
ck_assert(!memcmp(out, "aæ⠻จ𠀤", 13));
}
END_TEST
Suite *create_suite(void)
{
Suite *s = suite_create(SUITE_NAME);
TCase *tc_core = tcase_create("Core");
tcase_add_test(tc_core, test_string_comparison);
tcase_add_test(tc_core, test_string_num_conv);
tcase_add_test(tc_core, test_string_char_classify);
tcase_add_test(tc_core, test_string_case);
tcase_add_test(tc_core, test_string_filter);
tcase_add_test(tc_core, test_string_replace);
tcase_add_test(tc_core, test_string_tokenizer);
tcase_add_test(tc_core, test_string_trim);
tcase_add_test(tc_core, test_string_replacesubstr);
tcase_add_test(tc_core, test_word_wrap);
tcase_add_test(tc_core, test_strlcpy);
tcase_add_test(tc_core, test_utf8_conv_utf32);
tcase_add_test(tc_core, test_utf16_conv);
tcase_add_test(tc_core, test_utf8_util);
suite_add_tcase(s, tc_core);
return s;
}
int main(void)
{
int num_fail;
Suite *s = create_suite();
SRunner *sr = srunner_create(s);
srunner_run_all(sr, CK_NORMAL);
num_fail = srunner_ntests_failed(sr);
srunner_free(sr);
return (num_fail == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}

78
libretro-common/test/utils/test_hash.c Normal file
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@ -0,0 +1,78 @@
/* Copyright (C) 2021 The RetroArch team
*
* ---------------------------------------------------------------------------------------
* The following license statement only applies to this file (test_stdstring.c).
* ---------------------------------------------------------------------------------------
*
* Permission is hereby granted, free of charge,
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <check.h>
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <utils/md5.h>
#define SUITE_NAME "hash"
START_TEST (test_md5)
{
uint8_t output[16];
MD5_CTX ctx;
MD5_Init(&ctx);
MD5_Final(output, &ctx);
ck_assert(!memcmp(
"\xd4\x1d\x8c\xd9\x8f\x00\xb2\x04\xe9\x80\x09\x98\xec\xf8\x42\x7e",
output, 16));
MD5_Init(&ctx);
MD5_Update(&ctx, "The quick brown fox jumps over the lazy dog", 43);
MD5_Final(output, &ctx);
ck_assert(!memcmp(
"\x9e\x10\x7d\x9d\x37\x2b\xb6\x82\x6b\xd8\x1d\x35\x42\xa4\x19\xd6",
output, 16));
MD5_Init(&ctx);
MD5_Update(&ctx, "The quick brown fox jumps over the lazy dog", 43);
MD5_Update(&ctx, "The quick brown fox jumps over the lazy dog", 43);
MD5_Update(&ctx, "The quick brown fox jumps over the lazy dog", 43);
MD5_Final(output, &ctx);
ck_assert(!memcmp(
"\x4e\x67\xdb\x4a\x7a\x40\x6b\x0c\xfd\xad\xd8\x87\xcd\xe7\x88\x8e",
output, 16));
}
END_TEST
Suite *create_suite(void)
{
Suite *s = suite_create(SUITE_NAME);
TCase *tc_core = tcase_create("Core");
tcase_add_test(tc_core, test_md5);
suite_add_tcase(s, tc_core);
return s;
}
int main(void)
{
int num_fail;
Suite *s = create_suite();
SRunner *sr = srunner_create(s);
srunner_run_all(sr, CK_NORMAL);
num_fail = srunner_ntests_failed(sr);
srunner_free(sr);
return (num_fail == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}