54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
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#include <stdarg.h>
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#include <stddef.h>
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#include <setjmp.h>
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#include <cmocka.h>
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#include <string.h>
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/*
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* Important note: In every particular test, don't use any string-related
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* functions other than function under test. We are linking against
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* src/lib/string.c not the standard library. This is important for proper test
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* isolation. One can use __builtin_xxx for many of the most simple str*()
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* functions, when non-coreboot one is required.
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*/
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struct strings_t {
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char *str;
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size_t size;
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} strings[] = {
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{"coreboot", 8},
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{"is\0very", 2}, /* strlen should be 2 because of the embedded \0 */
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{"nice\n", 5}
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};
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static void test_strlen_strings(void **state)
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{
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int i;
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for (i = 0; i < ARRAY_SIZE(strings); i++)
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assert_int_equal(strings[i].size, strlen(strings[i].str));
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}
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static void test_strdup(void **state)
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{
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char str[] = "Hello coreboot\n";
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char *duplicate;
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duplicate = strdup(str);
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/* There is a more suitable Cmocka's function 'assert_string_equal()', but it
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is using strcmp() internally. */
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assert_int_equal(0, memcmp(str, duplicate, __builtin_strlen(str)));
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}
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int main(void)
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{
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const struct CMUnitTest tests[] = {
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cmocka_unit_test(test_strlen_strings),
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cmocka_unit_test(test_strdup),
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};
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return cmocka_run_group_tests(tests, NULL, NULL);
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}
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