diff options
Diffstat (limited to 'test/str_ut.c')
| -rw-r--r-- | test/str_ut.c | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/test/str_ut.c b/test/str_ut.c index 5a844347c2b..fa9328ede50 100644 --- a/test/str_ut.c +++ b/test/str_ut.c @@ -274,6 +274,88 @@ static int str_trailing(struct unit_test_state *uts) } STR_TEST(str_trailing, 0); +static int test_str_to_list(struct unit_test_state *uts) +{ + const char **ptr; + ulong start; + + /* check out of memory */ + start = ut_check_delta(0); + malloc_enable_testing(0); + ut_assertnull(str_to_list("")); + ut_assertok(ut_check_delta(start)); + + ut_assertnull(str_to_list("this is a test")); + ut_assertok(ut_check_delta(start)); + + malloc_enable_testing(1); + ut_assertnull(str_to_list("this is a test")); + ut_assertok(ut_check_delta(start)); + + /* for an empty string, only one nalloc is needed */ + malloc_enable_testing(1); + ptr = str_to_list(""); + ut_assertnonnull(ptr); + ut_assertnull(ptr[0]); + str_free_list(ptr); + ut_assertok(ut_check_delta(start)); + + malloc_disable_testing(); + + /* test the same again, without any nalloc restrictions */ + ptr = str_to_list(""); + ut_assertnonnull(ptr); + ut_assertnull(ptr[0]); + str_free_list(ptr); + ut_assertok(ut_check_delta(start)); + + /* test a single string */ + start = ut_check_delta(0); + ptr = str_to_list("hi"); + ut_assertnonnull(ptr); + ut_assertnonnull(ptr[0]); + ut_asserteq_str("hi", ptr[0]); + ut_assertnull(ptr[1]); + str_free_list(ptr); + ut_assertok(ut_check_delta(start)); + + /* test two strings */ + ptr = str_to_list("hi there"); + ut_assertnonnull(ptr); + ut_assertnonnull(ptr[0]); + ut_asserteq_str("hi", ptr[0]); + ut_assertnonnull(ptr[1]); + ut_asserteq_str("there", ptr[1]); + ut_assertnull(ptr[2]); + str_free_list(ptr); + ut_assertok(ut_check_delta(start)); + + /* test leading, trailing and multiple spaces */ + ptr = str_to_list(" more space "); + ut_assertnonnull(ptr); + ut_assertnonnull(ptr[0]); + ut_asserteq_str("", ptr[0]); + ut_assertnonnull(ptr[1]); + ut_asserteq_str("more", ptr[1]); + ut_assertnonnull(ptr[2]); + ut_asserteq_str("", ptr[2]); + ut_assertnonnull(ptr[3]); + ut_asserteq_str("space", ptr[3]); + ut_assertnonnull(ptr[4]); + ut_asserteq_str("", ptr[4]); + ut_assertnonnull(ptr[5]); + ut_asserteq_str("", ptr[5]); + ut_assertnull(ptr[6]); + str_free_list(ptr); + ut_assertok(ut_check_delta(start)); + + /* test freeing a NULL pointer */ + str_free_list(NULL); + + return 0; +} +STR_TEST(test_str_to_list, 0); + int do_ut_str(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { struct unit_test *tests = UNIT_TEST_SUITE_START(str_test); |