diff options
Diffstat (limited to 'lib/test_bitmap.c')
| -rw-r--r-- | lib/test_bitmap.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/lib/test_bitmap.c b/lib/test_bitmap.c index b3f235baa05d..de16f7869fb1 100644 --- a/lib/test_bitmap.c +++ b/lib/test_bitmap.c @@ -255,6 +255,10 @@ static const struct test_bitmap_parselist parselist_tests[] __initconst = { {-EINVAL, "-1", NULL, 8, 0}, {-EINVAL, "-0", NULL, 8, 0}, {-EINVAL, "10-1", NULL, 8, 0}, + {-EINVAL, "0-31:", NULL, 8, 0}, + {-EINVAL, "0-31:0", NULL, 8, 0}, + {-EINVAL, "0-31:0/0", NULL, 8, 0}, + {-EINVAL, "0-31:1/0", NULL, 8, 0}, {-EINVAL, "0-31:10/1", NULL, 8, 0}, }; @@ -292,15 +296,17 @@ static void __init test_bitmap_parselist(void) } } +#define EXP_BYTES (sizeof(exp) * 8) + static void __init test_bitmap_arr32(void) { - unsigned int nbits, next_bit, len = sizeof(exp) * 8; + unsigned int nbits, next_bit; u32 arr[sizeof(exp) / 4]; - DECLARE_BITMAP(bmap2, len); + DECLARE_BITMAP(bmap2, EXP_BYTES); memset(arr, 0xa5, sizeof(arr)); - for (nbits = 0; nbits < len; ++nbits) { + for (nbits = 0; nbits < EXP_BYTES; ++nbits) { bitmap_to_arr32(arr, exp, nbits); bitmap_from_arr32(bmap2, arr, nbits); expect_eq_bitmap(bmap2, exp, nbits); @@ -312,7 +318,7 @@ static void __init test_bitmap_arr32(void) " tail is not safely cleared: %d\n", nbits, next_bit); - if (nbits < len - 32) + if (nbits < EXP_BYTES - 32) expect_eq_uint(arr[DIV_ROUND_UP(nbits, 32)], 0xa5a5a5a5); } |