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| author | Anders Sundman <anders@4zm.org> | 2011-10-31 23:47:11 +0100 |
|---|---|---|
| committer | Anders Sundman <anders@4zm.org> | 2011-11-10 23:26:39 +0100 |
| commit | c0efd461d378974365e4b9a86c784db08e0c78f6 (patch) | |
| tree | 9ed8cd249df4b14351c83055e0002acadbe1dba2 /src/test | |
| parent | fa9aef6eec699f2c9c913467ea3032205d1a2a73 (diff) | |
| download | tor-c0efd461d378974365e4b9a86c784db08e0c78f6.tar.gz tor-c0efd461d378974365e4b9a86c784db08e0c78f6.zip | |
Unit test for n_bits_set func
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/test_util.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/test_util.c b/src/test/test_util.c index e9240e1d9a..806ebb1d43 100644 --- a/src/test/test_util.c +++ b/src/test/test_util.c @@ -1752,6 +1752,21 @@ test_util_di_ops(void) ; } +/** + * Test counting high bits + */ +static void +test_util_n_bits_set(void *ptr) +{ + (void)ptr; + test_eq(n_bits_set_u8(0), 0); + test_eq(n_bits_set_u8(1), 1); + test_eq(n_bits_set_u8(129), 2); + test_eq(n_bits_set_u8(255), 8); + done: + ; +} + #define UTIL_LEGACY(name) \ { #name, legacy_test_helper, 0, &legacy_setup, test_util_ ## name } @@ -1789,6 +1804,7 @@ struct testcase_t util_tests[] = { UTIL_TEST(spawn_background_partial_read, 0), UTIL_TEST(join_win_cmdline, 0), UTIL_TEST(split_lines, 0), + UTIL_TEST(n_bits_set, 0), END_OF_TESTCASES }; |