shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-21 13:34:40 +03:00
Code Releases Activity

[UNIT-TEST] test for recent dm_bit_and() function

Browse Source
This commit is contained in:
Joe Thornber 2010-07-20 15:28:22 +00:00
parent 4adf163d13
commit 96412de6a9
1 changed files with 35 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
unit-tests/datastruct/bitset_t.c
View File

@ -64,12 +64,46 @@ static void test_equal(struct dm_pool *mem)
}
}
static void test_and(struct dm_pool *mem)
{
dm_bitset_t bs1 = dm_bitset_create(mem, NR_BITS);
dm_bitset_t bs2 = dm_bitset_create(mem, NR_BITS);
dm_bitset_t bs3 = dm_bitset_create(mem, NR_BITS);
int i, j;
for (i = 0, j = 1; i < NR_BITS; i += j, j++) {
dm_bit_set(bs1, i);
dm_bit_set(bs2, i);
}
dm_bit_and(bs3, bs1, bs2);
assert(dm_bitset_equal(bs1, bs2));
assert(dm_bitset_equal(bs1, bs3));
assert(dm_bitset_equal(bs2, bs3));
dm_bit_clear_all(bs1);
dm_bit_clear_all(bs2);
for (i = 0; i < NR_BITS; i++) {
if (i % 2)
dm_bit_set(bs1, i);
else
dm_bit_set(bs2, i);
}
dm_bit_and(bs3, bs1, bs2);
for (i = 0; i < NR_BITS; i++)
assert(!dm_bit(bs3, i));
}
int main(int argc, char **argv)
{
typedef void (*test_fn)(struct dm_pool *);
static test_fn tests[] = {
test_get_next,
test_equal
test_equal,
test_and
};
int i;