46 lines
889 B
V
46 lines
889 B
V
import hash.wyhash
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struct WyHashTest {
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s string
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seed u64
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expected u64
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}
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fn test_wyhash() {
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tests := [WyHashTest{
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'',0,0x0},
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WyHashTest{
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'v',1,0xc72a8f8bdfdd82},
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WyHashTest{
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'is',2,0xa1099c1c58fc13e},
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WyHashTest{
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'the best',3,0x1b1215ef0b0b94c},
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WyHashTest{
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'abcdefghijklmnopqrstuvwxyz',4,0x6db0e773d1503fac},
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WyHashTest{
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'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789',5,0xe062dfda99413626},
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]
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for test in tests {
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got := wyhash.sum64(test.s.bytes(), test.seed)
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// println(' # GOT: $got | $got.hex()')
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// println(' # EXPECTED: $test.expected | $test.expected.hex()')
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assert got == test.expected
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}
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}
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fn test_rand_u64() {
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// QTODO
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/*
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seed := u64(111)
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mut rand_nos := []u64
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for _ in 0..40 {
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rand_no := wyhash.rand_u64(&seed)
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for r in rand_nos {
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assert rand_no != r
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}
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rand_nos << rand_no
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}
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*/
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assert true
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}
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