mirror of
https://github.com/btcsuite/btcd.git
synced 2024-11-19 09:50:08 +01:00
5cd3533e2b
In this commit, we move `btcutil` as well as its sub-module, the `psbt` package into the `btcd` repo itself.
46 lines
1.4 KiB
Go
46 lines
1.4 KiB
Go
// Copyright (c) 2013, 2014 The btcsuite developers
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// Use of this source code is governed by an ISC
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// license that can be found in the LICENSE file.
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package bloom_test
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import (
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"testing"
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"github.com/btcsuite/btcd/btcutil/bloom"
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)
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// TestMurmurHash3 ensure the MurmurHash3 function produces the correct hash
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// when given various seeds and data.
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func TestMurmurHash3(t *testing.T) {
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var tests = []struct {
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seed uint32
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data []byte
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out uint32
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}{
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{0x00000000, []byte{}, 0x00000000},
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{0xfba4c795, []byte{}, 0x6a396f08},
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{0xffffffff, []byte{}, 0x81f16f39},
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{0x00000000, []byte{0x00}, 0x514e28b7},
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{0xfba4c795, []byte{0x00}, 0xea3f0b17},
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{0x00000000, []byte{0xff}, 0xfd6cf10d},
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{0x00000000, []byte{0x00, 0x11}, 0x16c6b7ab},
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{0x00000000, []byte{0x00, 0x11, 0x22}, 0x8eb51c3d},
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{0x00000000, []byte{0x00, 0x11, 0x22, 0x33}, 0xb4471bf8},
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{0x00000000, []byte{0x00, 0x11, 0x22, 0x33, 0x44}, 0xe2301fa8},
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{0x00000000, []byte{0x00, 0x11, 0x22, 0x33, 0x44, 0x55}, 0xfc2e4a15},
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{0x00000000, []byte{0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66}, 0xb074502c},
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{0x00000000, []byte{0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77}, 0x8034d2a0},
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{0x00000000, []byte{0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88}, 0xb4698def},
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}
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for i, test := range tests {
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result := bloom.MurmurHash3(test.seed, test.data)
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if result != test.out {
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t.Errorf("MurmurHash3 test #%d failed: got %v want %v\n",
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i, result, test.out)
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continue
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}
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}
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}
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