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Refactor tests for tor_htonll and tor_ntohll

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Following kind feedback from dgoulet: add tests for min (0) and
max (UINT64_MAX) values. Rename expected results to something more
sensible than 'n'.
This commit is contained in:
overcaffeinated
2016-11-03 20:52:11 +00:00
parent c4603233db
commit c613446ca2
1 changed files with 14 additions and 5 deletions
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src/test/test_util.c
+14 -5
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@@ -5616,14 +5616,23 @@ static void
test_util_htonll(void *arg)
{
(void)arg;
const uint64_t n = 0x1122334455667788;
#ifdef WORDS_BIGENDIAN
const uint64_t res_be = 0x8877665544332211;
#else
const uint64_t res_le = 0x1122334455667788;
#endif
tt_u64_op(0, OP_EQ, tor_htonll(0));
tt_u64_op(0, OP_EQ, tor_ntohll(0));
tt_u64_op(UINT64_MAX, OP_EQ, tor_htonll(UINT64_MAX));
tt_u64_op(UINT64_MAX, OP_EQ, tor_ntohll(UINT64_MAX));
#ifdef WORDS_BIGENDIAN
tt_u64_op(tor_htonll(n), OP_EQ, n);
tt_u64_op(tor_ntohll(0x8877665544332211), OP_EQ, 0x8877665544332211);
tt_u64_op(res_be, OP_EQ, tor_htonll(0x8877665544332211));
tt_u64_op(res_be, OP_EQ, tor_ntohll(0x8877665544332211));
#else
tt_u64_op(tor_htonll(n), OP_EQ, 0x8877665544332211);
tt_u64_op(tor_ntohll(0x8877665544332211), OP_EQ, n);
tt_u64_op(res_le, OP_EQ, tor_htonll(0x8877665544332211));
tt_u64_op(res_le, OP_EQ, tor_ntohll(0x8877665544332211));
#endif
done: