v/vlib/hash/hash_wyhash_test.v

22 lines
663 B
V

import hash as wyhash
struct WyHashTest {
s string
seed u64
expected u64
}
fn test_wyhash() {
tests := [WyHashTest{'', 0, 0x0}, WyHashTest{'v', 1, 0xc72a8f8bdfdd82},
WyHashTest{'is', 2, 0xa1099c1c58fc13e}, WyHashTest{'the best', 3, 0x1b1215ef0b0b94c},
WyHashTest{'abcdefghijklmnopqrstuvwxyz', 4, 0x6db0e773d1503fac},
WyHashTest{'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789', 5, 0xe062dfda99413626},
]
for test in tests {
got := wyhash.sum64(test.s.bytes(), test.seed)
// println(' # GOT: $got | $got.hex()')
// println(' # EXPECTED: $test.expected | $test.expected.hex()')
assert got == test.expected
}
}