diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test-hbitmap.c | 130 |
1 files changed, 73 insertions, 57 deletions
diff --git a/tests/test-hbitmap.c b/tests/test-hbitmap.c index 9d210dc18c..8905b8a351 100644 --- a/tests/test-hbitmap.c +++ b/tests/test-hbitmap.c @@ -816,92 +816,108 @@ static void test_hbitmap_iter_and_reset(TestHBitmapData *data, hbitmap_iter_next(&hbi); } -static void test_hbitmap_next_zero_check_range(TestHBitmapData *data, - int64_t start, - int64_t count) +static void test_hbitmap_next_x_check_range(TestHBitmapData *data, + int64_t start, + int64_t count) { - int64_t ret1 = hbitmap_next_zero(data->hb, start, count); - int64_t ret2 = start; + int64_t next_zero = hbitmap_next_zero(data->hb, start, count); + int64_t next_dirty = hbitmap_next_dirty(data->hb, start, count); + int64_t next; int64_t end = start >= data->size || data->size - start < count ? data->size : start + count; + bool first_bit = hbitmap_get(data->hb, start); - for ( ; ret2 < end && hbitmap_get(data->hb, ret2); ret2++) { + for (next = start; + next < end && hbitmap_get(data->hb, next) == first_bit; + next++) + { ; } - if (ret2 == end) { - ret2 = -1; + + if (next == end) { + next = -1; } - g_assert_cmpint(ret1, ==, ret2); + g_assert_cmpint(next_dirty, ==, first_bit ? start : next); + g_assert_cmpint(next_zero, ==, first_bit ? next : start); } -static void test_hbitmap_next_zero_check(TestHBitmapData *data, int64_t start) +static void test_hbitmap_next_x_check(TestHBitmapData *data, int64_t start) { - test_hbitmap_next_zero_check_range(data, start, INT64_MAX); + test_hbitmap_next_x_check_range(data, start, INT64_MAX); } -static void test_hbitmap_next_zero_do(TestHBitmapData *data, int granularity) +static void test_hbitmap_next_x_do(TestHBitmapData *data, int granularity) { hbitmap_test_init(data, L3, granularity); - test_hbitmap_next_zero_check(data, 0); - test_hbitmap_next_zero_check(data, L3 - 1); - test_hbitmap_next_zero_check_range(data, 0, 1); - test_hbitmap_next_zero_check_range(data, L3 - 1, 1); + test_hbitmap_next_x_check(data, 0); + test_hbitmap_next_x_check(data, L3 - 1); + test_hbitmap_next_x_check_range(data, 0, 1); + test_hbitmap_next_x_check_range(data, L3 - 1, 1); hbitmap_set(data->hb, L2, 1); - test_hbitmap_next_zero_check(data, 0); - test_hbitmap_next_zero_check(data, L2 - 1); - test_hbitmap_next_zero_check(data, L2); - test_hbitmap_next_zero_check(data, L2 + 1); - test_hbitmap_next_zero_check_range(data, 0, 1); - test_hbitmap_next_zero_check_range(data, 0, L2); - test_hbitmap_next_zero_check_range(data, L2 - 1, 1); - test_hbitmap_next_zero_check_range(data, L2 - 1, 2); - test_hbitmap_next_zero_check_range(data, L2, 1); - test_hbitmap_next_zero_check_range(data, L2 + 1, 1); + test_hbitmap_next_x_check(data, 0); + test_hbitmap_next_x_check(data, L2 - 1); + test_hbitmap_next_x_check(data, L2); + test_hbitmap_next_x_check(data, L2 + 1); + test_hbitmap_next_x_check_range(data, 0, 1); + test_hbitmap_next_x_check_range(data, 0, L2); + test_hbitmap_next_x_check_range(data, L2 - 1, 1); + test_hbitmap_next_x_check_range(data, L2 - 1, 2); + test_hbitmap_next_x_check_range(data, L2, 1); + test_hbitmap_next_x_check_range(data, L2 + 1, 1); hbitmap_set(data->hb, L2 + 5, L1); - test_hbitmap_next_zero_check(data, 0); - test_hbitmap_next_zero_check(data, L2 + 1); - test_hbitmap_next_zero_check(data, L2 + 2); - test_hbitmap_next_zero_check(data, L2 + 5); - test_hbitmap_next_zero_check(data, L2 + L1 - 1); - test_hbitmap_next_zero_check(data, L2 + L1); - test_hbitmap_next_zero_check_range(data, L2, 6); - test_hbitmap_next_zero_check_range(data, L2 + 1, 3); - test_hbitmap_next_zero_check_range(data, L2 + 4, L1); - test_hbitmap_next_zero_check_range(data, L2 + 5, L1); + test_hbitmap_next_x_check(data, 0); + test_hbitmap_next_x_check(data, L2 - L1); + test_hbitmap_next_x_check(data, L2 + 1); + test_hbitmap_next_x_check(data, L2 + 2); + test_hbitmap_next_x_check(data, L2 + 5); + test_hbitmap_next_x_check(data, L2 + L1 - 1); + test_hbitmap_next_x_check(data, L2 + L1); + test_hbitmap_next_x_check(data, L2 + L1 + 1); + test_hbitmap_next_x_check_range(data, L2 - 2, L1); + test_hbitmap_next_x_check_range(data, L2, 4); + test_hbitmap_next_x_check_range(data, L2, 6); + test_hbitmap_next_x_check_range(data, L2 + 1, 3); + test_hbitmap_next_x_check_range(data, L2 + 4, L1); + test_hbitmap_next_x_check_range(data, L2 + 5, L1); + test_hbitmap_next_x_check_range(data, L2 + 5 + L1 - 1, 1); + test_hbitmap_next_x_check_range(data, L2 + 5 + L1, 1); + test_hbitmap_next_x_check_range(data, L2 + 5 + L1 + 1, 1); hbitmap_set(data->hb, L2 * 2, L3 - L2 * 2); - test_hbitmap_next_zero_check(data, L2 * 2 - L1); - test_hbitmap_next_zero_check(data, L2 * 2 - 2); - test_hbitmap_next_zero_check(data, L2 * 2 - 1); - test_hbitmap_next_zero_check(data, L2 * 2); - test_hbitmap_next_zero_check(data, L3 - 1); - test_hbitmap_next_zero_check_range(data, L2 * 2 - L1, L1 + 1); - test_hbitmap_next_zero_check_range(data, L2 * 2, L2); + test_hbitmap_next_x_check(data, L2 * 2 - L1); + test_hbitmap_next_x_check(data, L2 * 2 - 2); + test_hbitmap_next_x_check(data, L2 * 2 - 1); + test_hbitmap_next_x_check(data, L2 * 2); + test_hbitmap_next_x_check(data, L2 * 2 + 1); + test_hbitmap_next_x_check(data, L2 * 2 + L1); + test_hbitmap_next_x_check(data, L3 - 1); + test_hbitmap_next_x_check_range(data, L2 * 2 - L1, L1 + 1); + test_hbitmap_next_x_check_range(data, L2 * 2, L2); hbitmap_set(data->hb, 0, L3); - test_hbitmap_next_zero_check(data, 0); + test_hbitmap_next_x_check(data, 0); } -static void test_hbitmap_next_zero_0(TestHBitmapData *data, const void *unused) +static void test_hbitmap_next_x_0(TestHBitmapData *data, const void *unused) { - test_hbitmap_next_zero_do(data, 0); + test_hbitmap_next_x_do(data, 0); } -static void test_hbitmap_next_zero_4(TestHBitmapData *data, const void *unused) +static void test_hbitmap_next_x_4(TestHBitmapData *data, const void *unused) { - test_hbitmap_next_zero_do(data, 4); + test_hbitmap_next_x_do(data, 4); } -static void test_hbitmap_next_zero_after_truncate(TestHBitmapData *data, - const void *unused) +static void test_hbitmap_next_x_after_truncate(TestHBitmapData *data, + const void *unused) { hbitmap_test_init(data, L1, 0); hbitmap_test_truncate_impl(data, L1 * 2); hbitmap_set(data->hb, 0, L1); - test_hbitmap_next_zero_check(data, 0); + test_hbitmap_next_x_check(data, 0); } static void test_hbitmap_next_dirty_area_check(TestHBitmapData *data, @@ -1068,12 +1084,12 @@ int main(int argc, char **argv) hbitmap_test_add("/hbitmap/iter/iter_and_reset", test_hbitmap_iter_and_reset); - hbitmap_test_add("/hbitmap/next_zero/next_zero_0", - test_hbitmap_next_zero_0); - hbitmap_test_add("/hbitmap/next_zero/next_zero_4", - test_hbitmap_next_zero_4); - hbitmap_test_add("/hbitmap/next_zero/next_zero_after_truncate", - test_hbitmap_next_zero_after_truncate); + hbitmap_test_add("/hbitmap/next_zero/next_x_0", + test_hbitmap_next_x_0); + hbitmap_test_add("/hbitmap/next_zero/next_x_4", + test_hbitmap_next_x_4); + hbitmap_test_add("/hbitmap/next_zero/next_x_after_truncate", + test_hbitmap_next_x_after_truncate); hbitmap_test_add("/hbitmap/next_dirty_area/next_dirty_area_0", test_hbitmap_next_dirty_area_0); |