diff options
Diffstat (limited to 'storage/tokudb/tests/math_test_uint.cc')
| -rw-r--r-- | storage/tokudb/tests/math_test_uint.cc | 84 |
1 files changed, 61 insertions, 23 deletions
diff --git a/storage/tokudb/tests/math_test_uint.cc b/storage/tokudb/tests/math_test_uint.cc index 2fc8de8e093..2c5c9261c89 100644 --- a/storage/tokudb/tests/math_test_uint.cc +++ b/storage/tokudb/tests/math_test_uint.cc @@ -51,14 +51,18 @@ static void test_uint8() { m = x + y; if (m > (1ULL<<8)-1) assert(over); - else - assert(!over && n == (m % 256)); + else { + assert(!over); + assert(n == (m % 256)); + } n = uint_sub(x, y, 8, &over); m = x - y; if (m > x) assert(over); - else - assert(!over && n == (m % 256)); + else { + assert(!over); + assert(n == (m % 256)); + } } } } @@ -75,14 +79,18 @@ static void test_uint16() { m = x + y; if (m > (1ULL<<16)-1) assert(over); - else - assert(!over && n == (m % (1ULL<<16))); + else { + assert(!over); + assert(n == (m % (1ULL<<16))); + } n = uint_sub(x, y, 16, &over); m = x - y; if (m > x) assert(over); - else - assert(!over && n == (m % (1ULL<<16))); + else { + assert(!over); + assert(n == (m % (1ULL<<16))); + } } } } @@ -95,13 +103,23 @@ static void test_uint24() { s = uint_add((1ULL<<24)-1, (1ULL<<24)-1, 24, &over); assert(over); s = uint_add((1ULL<<24)-1, 1, 24, &over); assert(over); - s = uint_add((1ULL<<24)-1, 0, 24, &over); assert(!over && s == (1ULL<<24)-1); - s = uint_add(0, 1, 24, &over); assert(!over && s == 1); - s = uint_add(0, 0, 24, &over); assert(!over && s == 0); - s = uint_sub(0, 0, 24, &over); assert(!over && s == 0); + s = uint_add((1ULL<<24)-1, 0, 24, &over); + assert(!over); + assert(s == (1ULL<<24)-1); + s = uint_add(0, 1, 24, &over); + assert(!over); + assert(s == 1); + s = uint_add(0, 0, 24, &over); + assert(!over); + assert(s == 0); + s = uint_sub(0, 0, 24, &over); + assert(!over); + assert(s == 0); s = uint_sub(0, 1, 24, &over); assert(over); s = uint_sub(0, (1ULL<<24)-1, 24, &over); assert(over); - s = uint_sub((1ULL<<24)-1, (1ULL<<24)-1, 24, &over); assert(!over && s == 0); + s = uint_sub((1ULL<<24)-1, (1ULL<<24)-1, 24, &over); + assert(!over); + assert(s == 0); } static void test_uint32() { @@ -112,13 +130,23 @@ static void test_uint32() { s = uint_add((1ULL<<32)-1, (1ULL<<32)-1, 32, &over); assert(over); s = uint_add((1ULL<<32)-1, 1, 32, &over); assert(over); - s = uint_add((1ULL<<32)-1, 0, 32, &over); assert(!over && s == (1ULL<<32)-1); - s = uint_add(0, 1, 32, &over); assert(!over && s == 1); - s = uint_add(0, 0, 32, &over); assert(!over && s == 0); - s = uint_sub(0, 0, 32, &over); assert(!over && s == 0); + s = uint_add((1ULL<<32)-1, 0, 32, &over); + assert(!over); + assert(s == (1ULL<<32)-1); + s = uint_add(0, 1, 32, &over); + assert(!over); + assert(s == 1); + s = uint_add(0, 0, 32, &over); + assert(!over); + assert(s == 0); + s = uint_sub(0, 0, 32, &over); + assert(!over); + assert(s == 0); s = uint_sub(0, 1, 32, &over); assert(over); s = uint_sub(0, (1ULL<<32)-1, 32, &over); assert(over); - s = uint_sub((1ULL<<32)-1, (1ULL<<32)-1, 32, &over); assert(!over && s == 0); + s = uint_sub((1ULL<<32)-1, (1ULL<<32)-1, 32, &over); + assert(!over); + assert(s == 0); } static void test_uint64() { @@ -129,13 +157,23 @@ static void test_uint64() { s = uint_add(~0ULL, ~0ULL, 64, &over); assert(over); s = uint_add(~0ULL, 1, 64, &over); assert(over); - s = uint_add(~0ULL, 0, 64, &over); assert(!over && s == ~0ULL); - s = uint_add(0, 1, 64, &over); assert(!over && s == 1); - s = uint_add(0, 0, 64, &over); assert(!over && s == 0); - s = uint_sub(0, 0, 64, &over); assert(!over && s == 0); + s = uint_add(~0ULL, 0, 64, &over); + assert(!over); + assert(s == ~0ULL); + s = uint_add(0, 1, 64, &over); + assert(!over); + assert(s == 1); + s = uint_add(0, 0, 64, &over); + assert(!over); + assert(s == 0); + s = uint_sub(0, 0, 64, &over); + assert(!over); + assert(s == 0); s = uint_sub(0, 1, 64, &over); assert(over); s = uint_sub(0, ~0ULL, 64, &over); assert(over); - s = uint_sub(~0ULL, ~0ULL, 64, &over); assert(!over && s == 0); + s = uint_sub(~0ULL, ~0ULL, 64, &over); + assert(!over); + assert(s == 0); } int main() { |