commit 62ef02ad6525488368f4b98964e5920cd9fb4f44 Author: Nick Mathewson nickm@torproject.org Date: Sat Mar 2 10:56:57 2013 -0500

A couple more easy unit tests --- src/test/test_util.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 files changed, 38 insertions(+), 0 deletions(-)

diff --git a/src/test/test_util.c b/src/test/test_util.c index c2cb444..8c1fd4f 100644 --- a/src/test/test_util.c +++ b/src/test/test_util.c @@ -3284,6 +3284,42 @@ test_util_mathlog(void *arg) ; }

+static void +test_util_round_to_next_multiple_of(void *arg) +{ + (void)arg; + + test_assert(round_uint64_to_next_multiple_of(0,1) == 0); + test_assert(round_uint64_to_next_multiple_of(0,7) == 0); + + test_assert(round_uint64_to_next_multiple_of(99,1) == 99); + test_assert(round_uint64_to_next_multiple_of(99,7) == 105); + test_assert(round_uint64_to_next_multiple_of(99,9) == 99); + + done: + ; +} + +static void +test_util_strclear(void *arg) +{ + static const char *vals[] = { "", "a", "abcdef", "abcdefgh", NULL }; + int i; + char *v = NULL; + (void)arg; + + for (i = 0; vals[i]; ++i) { + size_t n; + v = tor_strdup(vals[i]); + n = strlen(v); + tor_strclear(v); + tt_assert(tor_mem_is_zero(v, n+1)); + tor_free(v); + } + done: + tor_free(v); +} + #define UTIL_LEGACY(name) \ { #name, legacy_test_helper, 0, &legacy_setup, test_util_ ## name }

@@ -3313,6 +3349,8 @@ struct testcase_t util_tests[] = { UTIL_LEGACY(path_is_relative), UTIL_LEGACY(strtok), UTIL_LEGACY(di_ops), + UTIL_TEST(round_to_next_multiple_of, 0), + UTIL_TEST(strclear, 0), UTIL_TEST(find_str_at_start_of_line, 0), UTIL_TEST(string_is_C_identifier, 0), UTIL_TEST(asprintf, 0),