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tests/functional: add 'uncompress' to QemuBaseTest

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This helper wrappers utils.uncompress, forcing the use of the scratch
directory, to ensure any uncompressed files are cleaned at test
termination.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20241217155953.3950506-26-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Daniel P. Berrangé
2024-12-17 15:59:46 +00:00
committed by Thomas Huth
parent dd66e65f05
commit fd4abcb008
1 changed files with 25 additions and 0 deletions
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25
tests/functional/qemu_test/testcase.py
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@ -29,6 +29,7 @@ from .archive import archive_extract
from .asset import Asset from .asset import Asset
from .cmd import run_cmd from .cmd import run_cmd
from .config import BUILD_DIR from .config import BUILD_DIR
from .uncompress import uncompress
class QemuBaseTest(unittest.TestCase): class QemuBaseTest(unittest.TestCase):
@ -40,6 +41,30 @@ class QemuBaseTest(unittest.TestCase):
log = None log = None
logdir = None logdir = None
'''
@params compressed: filename, Asset, or file-like object to uncompress
@params format: optional compression format (gzip, lzma)
Uncompresses @compressed into the scratch directory.
If @format is None, heuristics will be applied to guess the format
from the filename or Asset URL. @format must be non-None if @uncompressed
is a file-like object.
Returns the fully qualified path to the uncompressed file
'''
def uncompress(self, compressed, format=None):
self.log.debug(f"Uncompress {compressed} format={format}")
if type(compressed) == Asset:
compressed.fetch()
(name, ext) = os.path.splitext(str(compressed))
uncompressed = self.scratch_file(os.path.basename(name))
uncompress(compressed, uncompressed, format)
return uncompressed
''' '''
@params archive: filename, Asset, or file-like object to extract @params archive: filename, Asset, or file-like object to extract
@params format: optional archive format (tar, zip, deb, cpio) @params format: optional archive format (tar, zip, deb, cpio)