diff options
Diffstat (limited to 'tests/bit.c')
| -rw-r--r-- | tests/bit.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/bit.c b/tests/bit.c index cc95785..5a3871d 100644 --- a/tests/bit.c +++ b/tests/bit.c @@ -81,6 +81,13 @@ void check_bit(void) { check_eq(bswap((uint32_t)0x12345678), 0x78563412); check_eq(bswap((uint64_t)0x1234567812345678), 0x7856341278563412); + // Make sure we can bswap() every unsigned type + (void)bswap((unsigned char)0); + (void)bswap((unsigned short)0); + (void)bswap(0U); + (void)bswap(0UL); + (void)bswap(0ULL); + check_eq(count_ones(0x0U), 0); check_eq(count_ones(0x1U), 1); check_eq(count_ones(0x2U), 1); |