From 2080aef6a68e2e8b18a7a0d61c8c8cf4de9473d5 Mon Sep 17 00:00:00 2001 From: David Robillard Date: Thu, 31 Dec 2020 20:43:30 +0100 Subject: Improve Bitset test coverage --- test/bitset_test.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'test/bitset_test.c') diff --git a/test/bitset_test.c b/test/bitset_test.c index 3ed121c..dda59d3 100644 --- a/test/bitset_test.c +++ b/test/bitset_test.c @@ -95,5 +95,27 @@ main(void) } } + zix_bitset_clear(b, t, N_BITS); + for (size_t i = 0; i < N_BITS; ++i) { + if (i % 2 == 0) { + zix_bitset_set(b, t, i); + + const size_t count = zix_bitset_count_up_to_if(b, t, i); + const size_t result = MIN(N_BITS / 2, i / 2); + if (count != result) { + return test_fail("Count to %" PRIuPTR " is %" PRIuPTR " != %" PRIuPTR + "\n", + i, + count, + result); + } + } else { + if (zix_bitset_count_up_to_if(b, t, i) != (size_t)-1) { + return test_fail( + "Got unexpected non-zero count at index %" PRIuPTR "\n", i); + } + } + } + return 0; } -- cgit v1.2.1