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16-Feb-2018 |
Amin Hassani <ahassani@google.com> |
Add test_corpus.py script for testing a corpus of compressed files.
This test has two tests: puffhuff and puffdiff.
- puffhuff runs the puffhuff operation of puffin to make sure a puffed and
huffed file matches the origial one.
- puffdiff runs the puffdiff followed by puffpatch operation of puffin to
make sure diffing and patching files works correctly. For now each pair of
file in the corpus is tested.
$ ./test_corpus.py --help
usage: test_corpus.py [-h] [-d [[...]]] [--cache_size SIZE] [--debug] CORPUS
positional arguments:
CORPUS A corpus directory containing compressed files
optional arguments:
-h, --help show this help message and exit
-d [ [ ...]], --disabled_tests [ [ ...]]
Space separated list of tests to disable. Allowed
options include: puffhuff, puffdiff
--cache_size SIZE The size of the cache for puffpatch operations.
--debug Turns on verbosity.
Bug: 73487244
Test: ./test_corpus.py --debug ~/trunk/images/deflates/puffin_corpus
Change-Id: I2b0adc4b48d9b9a4c446b3604fa2e6132f843be8
/external/puffin/scripts/test_corpus.py
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