From 49c5688a30ac29b258196d0be73cc7f09a9705cb Mon Sep 17 00:00:00 2001
From: Valentin Rothberg <rothberg@redhat.com>
Date: Tue, 21 Sep 2021 16:40:36 +0200
Subject: podman save: add `--uncompressed`
Add an option to `podman save` to allow uncompressed layers when
copying OCI images. Do the neccessary plumbing for the remote client,
add tests and vendor in the latest commit from c/common to fetch
the neccessary changes in libimage.
Closes: #11613
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
---
test/system/120-load.bats | 12 ++++++++++++
1 file changed, 12 insertions(+)
(limited to 'test')
diff --git a/test/system/120-load.bats b/test/system/120-load.bats
index 97ea0f528..f2f9bf4d4 100644
--- a/test/system/120-load.bats
+++ b/test/system/120-load.bats
@@ -183,4 +183,16 @@ verify_iid_and_name() {
run_podman rmi -f $img1 $img2
}
+@test "podman save --oci-accept-uncompressed-layers" {
+ archive=$PODMAN_TMPDIR/myimage-$(random_string 8).tar
+ untar=$PODMAN_TMPDIR/myuntar-$(random_string 8)
+ mkdir -p $untar
+
+ # Create a tarball, unpack it and make sure the layers are uncompressed.
+ run_podman save -o $archive --format oci-archive --uncompressed $IMAGE
+ run tar -C $untar -xvf $archive
+ run file $untar/blobs/sha256/*
+ is "$output" ".*POSIX tar archive" "layers are uncompressed"
+}
+
# vim: filetype=sh
--
cgit v1.2.3-54-g00ecf