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author | pacien | 2018-12-03 18:42:23 +0100 |
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committer | pacien | 2018-12-03 18:42:23 +0100 |
commit | 925f8d7176c3d54d435896ec0d2eabda634bbcc8 (patch) | |
tree | 4b921a9d9d91cc0dde386d02feabed9207b51880 /tests/blocks/trawblock.nim | |
parent | b616e8f5773631945962d4b1256f8f2d575e0da1 (diff) | |
download | gziplike-925f8d7176c3d54d435896ec0d2eabda634bbcc8.tar.gz |
merge tests
Diffstat (limited to 'tests/blocks/trawblock.nim')
-rw-r--r-- | tests/blocks/trawblock.nim | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/tests/blocks/trawblock.nim b/tests/blocks/trawblock.nim new file mode 100644 index 0000000..2426899 --- /dev/null +++ b/tests/blocks/trawblock.nim | |||
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1 | # gzip-like LZSS compressor | ||
2 | # Copyright (C) 2018 Pacien TRAN-GIRARD | ||
3 | # | ||
4 | # This program is free software: you can redistribute it and/or modify | ||
5 | # it under the terms of the GNU Affero General Public License as | ||
6 | # published by the Free Software Foundation, either version 3 of the | ||
7 | # License, or (at your option) any later version. | ||
8 | # | ||
9 | # This program is distributed in the hope that it will be useful, | ||
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
12 | # GNU Affero General Public License for more details. | ||
13 | # | ||
14 | # You should have received a copy of the GNU Affero General Public License | ||
15 | # along with this program. If not, see <https://www.gnu.org/licenses/>. | ||
16 | |||
17 | import unittest, streams | ||
18 | import bitio/bitreader, bitio/bitwriter, blocks/rawblock | ||
19 | |||
20 | suite "rawblock": | ||
21 | test "serialise": | ||
22 | let rawStream = newStringStream() | ||
23 | defer: rawStream.close() | ||
24 | rawStream.write(0xFEDC_BA98_7654_3210'u64) | ||
25 | rawStream.setPosition(0) | ||
26 | let rawBitReader = rawStream.bitReader() | ||
27 | let rawBlock = rawblock.readRaw(rawBitReader) | ||
28 | |||
29 | let outputStream = newStringStream() | ||
30 | defer: outputStream.close() | ||
31 | let outputBitWriter = outputStream.bitWriter() | ||
32 | rawBlock.writeSerialisedTo(outputBitWriter) | ||
33 | outputBitWriter.flush() | ||
34 | |||
35 | outputStream.setPosition(0) | ||
36 | check outputStream.readUint16() == 64 | ||
37 | check outputStream.readUint64() == 0xFEDC_BA98_7654_3210'u64 | ||
38 | check outputStream.atEnd() | ||
39 | |||
40 | test "deserialise": | ||
41 | let serialisedStream = newStringStream() | ||
42 | defer: serialisedStream.close() | ||
43 | serialisedStream.write(60'u16) | ||
44 | serialisedStream.write(0xFEDC_BA98_7654_3210'u64) | ||
45 | serialisedStream.setPosition(0) | ||
46 | let serialisedBitReader = serialisedStream.bitReader() | ||
47 | let rawBlock = rawBlock.readSerialised(serialisedBitReader) | ||
48 | |||
49 | let outputStream = newStringStream() | ||
50 | defer: outputStream.close() | ||
51 | let outputBitWriter = outputStream.bitWriter() | ||
52 | rawBlock.writeRawTo(outputBitWriter) | ||
53 | outputBitWriter.flush() | ||
54 | |||
55 | outputStream.setPosition(0) | ||
56 | check outputStream.readUint64 == 0x0EDC_BA98_7654_3210'u64 | ||
57 | check outputStream.atEnd() | ||