phyks/bloomfilter.js
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Add some more fnv_1a tests.

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This commit is contained in:
Jason Davies 2011-12-08 00:56:33 +00:00
parent 98745832e8
commit 7d362348c6
1 changed files with 27 additions and 0 deletions
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27
test/bloomfilter-test.js
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@ -53,8 +53,35 @@ suite.addBatch({
assert.equal(fnv_1a("foob"), 0x3f5076ef & 0xffffffff);
assert.equal(fnv_1a("fooba"), 0x39aaa18a & 0xffffffff);
assert.equal(fnv_1a("foobar"), 0xbf9cf968 & 0xffffffff);
assert.equal(fnv_1a("ch"), 0x5f299f4e & 0xffffffff);
assert.equal(fnv_1a("cho"), 0xef8580f3 & 0xffffffff);
assert.equal(fnv_1a("chon"), 0xac297727 & 0xffffffff);
assert.equal(fnv_1a("chong"), 0x4546b9c0 & 0xffffffff);
assert.equal(fnv_1a("chongo"), 0xbd564e7d & 0xffffffff);
assert.equal(fnv_1a("chongo "), 0x6bdd5c67 & 0xffffffff);
assert.equal(fnv_1a("chongo w"), 0xdd77ed30 & 0xffffffff);
assert.equal(fnv_1a("chongo wa"), 0xf4ca9683 & 0xffffffff);
assert.equal(fnv_1a("chongo was"), 0x4aeb9bd0 & 0xffffffff);
assert.equal(fnv_1a("chongo was "), 0xe0e67ad0 & 0xffffffff);
assert.equal(fnv_1a("chongo was h"), 0xc2d32fa8 & 0xffffffff);
assert.equal(fnv_1a("chongo was he"), 0x7f743fb7 & 0xffffffff);
assert.equal(fnv_1a("chongo was her"), 0x6900631f & 0xffffffff);
assert.equal(fnv_1a("chongo was here"), 0xc59c990e & 0xffffffff);
assert.equal(fnv_1a("chongo was here!"), 0x448524fd & 0xffffffff);
assert.equal(fnv_1a("chongo was here!\n"), 0xd49930d5 & 0xffffffff);
assert.equal(fnv_1a(repeat(500, "\x00")), 0xfa823dd5 & 0xffffffff);
assert.equal(fnv_1a(repeat(500, "\x07")), 0x21a27271 & 0xffffffff);
assert.equal(fnv_1a(repeat(500, "~")), 0x83c5c6d5 & 0xffffffff);
assert.equal(fnv_1a(repeat(500, "\x7f")), 0x813b0881 & 0xffffffff);
}
}
});
suite.export(module);
function repeat(n, d) {
var r = [],
i = -1;
while (++i < n) r[i] = d;
return r.join("");
}