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Diffstat (limited to 'tests/gziplike/tgziplike.nim')
-rw-r--r-- | tests/gziplike/tgziplike.nim | 40 |
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diff --git a/tests/gziplike/tgziplike.nim b/tests/gziplike/tgziplike.nim new file mode 100644 index 0000000..b26a453 --- /dev/null +++ b/tests/gziplike/tgziplike.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, os, ospaths, osproc, times | ||
18 | import gziplike | ||
19 | |||
20 | suite "main": | ||
21 | const tempDir = "tmp" | ||
22 | |||
23 | proc testIdentity(input: string, intermediate = tempDir / "compressed", final = tempDir / "decompressed"): bool = | ||
24 | let compressionStartTime = getTime() | ||
25 | compress.transform(input, intermediate) | ||
26 | echo("compression done in ", getTime() - compressionStartTime) | ||
27 | echo("compression ratio: ", (intermediate.getFileSize() * 100) div input.getFileSize(), "%") | ||
28 | let decompressionStartTime = getTime() | ||
29 | decompress.transform(intermediate, final) | ||
30 | echo("decompression done in ", getTime() - decompressionStartTime) | ||
31 | startProcess("cmp", args=[input, final], options={poUsePath}).waitForExit() == 0 | ||
32 | |||
33 | setup: createDir(tempDir) | ||
34 | teardown: removeDir(tempDir) | ||
35 | |||
36 | test "identity (text)": | ||
37 | check testIdentity("license.md") | ||
38 | |||
39 | test "identity (binary)": | ||
40 | check testIdentity("tests" / "tests") | ||