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| author | pacien | 2018-12-03 18:42:23 +0100 |
|---|---|---|
| committer | pacien | 2018-12-03 18:42:23 +0100 |
| commit | 925f8d7176c3d54d435896ec0d2eabda634bbcc8 (patch) | |
| tree | 4b921a9d9d91cc0dde386d02feabed9207b51880 /tests/tblocks.nim | |
| parent | b616e8f5773631945962d4b1256f8f2d575e0da1 (diff) | |
| download | gziplike-925f8d7176c3d54d435896ec0d2eabda634bbcc8.tar.gz | |
merge tests
Diffstat (limited to 'tests/tblocks.nim')
| -rw-r--r-- | tests/tblocks.nim | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/tests/tblocks.nim b/tests/tblocks.nim deleted file mode 100644 index 540317d..0000000 --- a/tests/tblocks.nim +++ /dev/null | |||
| @@ -1,107 +0,0 @@ | |||
| 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, blocks/streamblock | ||
| 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() | ||
| 58 | |||
| 59 | suite "streamblock": | ||
| 60 | test "serialise": | ||
| 61 | let rawStream = newStringStream() | ||
| 62 | defer: rawStream.close() | ||
| 63 | rawStream.write(0xFEDC_BA98_7654_3210'u64) | ||
| 64 | rawStream.setPosition(0) | ||
| 65 | let rawBitReader = rawStream.bitReader() | ||
| 66 | let streamBlock = readRaw(rawBitReader, uncompressed) | ||
| 67 | check streamBlock.isLast() | ||
| 68 | |||
| 69 | let outputStream = newStringStream() | ||
| 70 | defer: outputStream.close() | ||
| 71 | let outputBitWriter = outputStream.bitWriter() | ||
| 72 | streamBlock.writeSerialisedTo(outputBitWriter) | ||
| 73 | outputBitWriter.flush() | ||
| 74 | |||
| 75 | outputStream.setPosition(0) | ||
| 76 | let produceReader = outputStream.bitReader() | ||
| 77 | check produceReader.readBool() == true # last block flag | ||
| 78 | check produceReader.readBits(2, uint8) == 0x00'u8 # block kind | ||
| 79 | check produceReader.readBits(16, uint16) == 64 # raw block length | ||
| 80 | check produceReader.readSeq(64, uint8) == (64, @[0x10'u8, 0x32, 0x54, 0x76, 0x98, 0xBA, 0xDC, 0xFE]) # raw block content | ||
| 81 | discard produceReader.readBits(8 - 2 - 1, uint8) | ||
| 82 | check produceReader.atEnd() | ||
| 83 | |||
| 84 | test "deserialise": | ||
| 85 | let serialisedStream = newStringStream() | ||
| 86 | defer: serialisedStream.close() | ||
| 87 | let serialisedBitWriter = serialisedStream.bitWriter() | ||
| 88 | serialisedBitWriter.writeBool(true) | ||
| 89 | serialisedBitWriter.writeBits(2, 0x00'u8) | ||
| 90 | serialisedBitWriter.writeBits(16, 64'u16) | ||
| 91 | serialisedBitWriter.writeBits(64, 0xFEDC_BA98_7654_3210'u64) | ||
| 92 | serialisedBitWriter.flush() | ||
| 93 | |||
| 94 | serialisedStream.setPosition(0) | ||
| 95 | let serialisedBitReader = serialisedStream.bitReader() | ||
| 96 | let streamBlock = streamblock.readSerialised(serialisedBitReader) | ||
| 97 | |||
| 98 | let outputStream = newStringStream() | ||
| 99 | defer: outputStream.close() | ||
| 100 | let outputBitWriter = outputStream.bitWriter() | ||
| 101 | check streamBlock.isLast() | ||
| 102 | streamBlock.writeRawTo(outputBitWriter) | ||
| 103 | outputBitWriter.flush() | ||
| 104 | |||
| 105 | outputStream.setPosition(0) | ||
| 106 | check outputStream.readUint64 == 0xFEDC_BA98_7654_3210'u64 | ||
| 107 | check outputStream.atEnd() | ||