There are many types of compression that the tests deal with, and
it makes sense to have a single helper 'uncompress' that can deal
with all.
Signed-off-by: Daniel P. Berrangé <berra...@redhat.com>
---
tests/functional/qemu_test/utils.py | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/tests/functional/qemu_test/utils.py
b/tests/functional/qemu_test/utils.py
index 8c1df8f8c2..90c87b3671 100644
--- a/tests/functional/qemu_test/utils.py
+++ b/tests/functional/qemu_test/utils.py
@@ -115,6 +115,23 @@ def lzma_uncompress(xz_path, output_path):
os.remove(output_path)
raise
+def uncompress(input_path, output_path, format=None):
+ if format == "xz":
+ lzma_uncompress(input_path, output_path)
+ elif format == "gz":
+ gzip_uncompress(input_path, output_path)
+ else:
+ raise Exception(f"Unknown compression format {format}")
+
+def guess_uncompress_format(path):
+ (name, ext) = os.path.splitext(path)
+ if ext == ".xz":
+ return "xz"
+ elif ext == ".gz":
+ return "gz"
+ else:
+ raise Exception(f"Unknown compression format for {path}")
+
def cpio_extract(cpio_handle, output_path):
cwd = os.getcwd()
os.chdir(output_path)
--
2.46.0
