diff options
Diffstat (limited to 'src/user/app/tests/libc/string.c')
| -rw-r--r-- | src/user/app/tests/libc/string.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/user/app/tests/libc/string.c b/src/user/app/tests/libc/string.c index 53fe1c0..f865d72 100644 --- a/src/user/app/tests/libc/string.c +++ b/src/user/app/tests/libc/string.c @@ -65,9 +65,45 @@ static void test_strtol(void) { test(!strcmp("hello", end)); } +static void test_strspn(void) { + test(0 == strspn("", "1234")); + test(0 == strspn("asdf", "1234")); + test(0 == strspn("a2df", "1234")); + test(2 == strspn("42df", "1234")); + test(4 == strspn("4211", "1234")); + + test(0 == strcspn("", "1234")); + test(4 == strcspn("asdf", "1234")); + test(1 == strcspn("a2df", "1234")); +} + +static void test_strtok(void) { + const char *sep = " \t"; + { + char line[] = "LINE TO BE SEPARATED"; + test(!strcmp(strtok(line, sep), "LINE")); + test(!strcmp(strtok(NULL, sep), "TO")); + test(!strcmp(strtok(NULL, sep), "BE")); + test(!strcmp(strtok(NULL, sep), "SEPARATED")); + for (int i = 0; i < 4; i++) + test(strtok(NULL, sep) == NULL); + } + { + char line[] = " LINE TO\tBE \t SEPARATED "; + test(!strcmp(strtok(line, sep), "LINE")); + test(!strcmp(strtok(NULL, sep), "TO")); + test(!strcmp(strtok(NULL, sep), "BE")); + test(!strcmp(strtok(NULL, sep), "SEPARATED")); + for (int i = 0; i < 4; i++) + test(strtok(NULL, sep) == NULL); + } +} + void r_libc_string(void) { run_test(test_memcmp); run_test(test_memset); run_test(test_strcmp); run_test(test_strtol); + run_test(test_strspn); + run_test(test_strtok); } |