d0s3t3ch/wownero
1
0
Fork 0
mirror of https://git.wownero.com/wownero/wownero.git synced 2024-08-15 01:03:23 +00:00
Code Issues Projects Releases Wiki Activity

Merge pull request #4521

Browse source 
6653062e unit_tests: add unit test for alloc alignment being a power of 2 (moneromooo-monero)
This commit is contained in:
Riccardo Spagni 2018-10-20 20:39:57 +02:00
commit 14dbe67fa7
No known key found for this signature in database
GPG key ID: 55432DF31CCD4FCD
1 changed files with 21 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
tests/unit_tests/aligned.cpp
View file

@ -84,3 +84,24 @@ TEST(aligned, contents_smaller)
aligned_free(ptr2);
}
TEST(aligned, alignment)
{
static const size_t good_alignments[] = {1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192};
for (size_t a = 0; a <= 8192; ++a)
{
bool good = false;
for (const auto t: good_alignments) if (a == t) good = true;
void *ptr = aligned_malloc(1, a);
if (good)
{
ASSERT_TRUE(ptr != NULL);
aligned_free(ptr);
}
else
{
ASSERT_TRUE(ptr == NULL);
}
}
ASSERT_TRUE(aligned_malloc(1, ~0) == NULL);
}