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authorValentin Rothberg <rothberg@redhat.com>2020-09-22 10:54:23 +0200
committerValentin Rothberg <rothberg@redhat.com>2020-09-22 17:04:38 +0200
commit78afe67e00a78b98483a9bb1cb55f58dffc4c001 (patch)
tree87fcd9b6be2863d79c25fbebdca950aab9285178 /test/system/120-load.bats
parentfffcc25d8dfab8c6059c229177286f462d909b8d (diff)
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podman save: fix redirect of multi-images
Fix a bug when saving multi-image archives where the progress bars from copying images was accidentally written to the archive and hence corrupted it. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Diffstat (limited to 'test/system/120-load.bats')
-rw-r--r--test/system/120-load.bats41
1 files changed, 41 insertions, 0 deletions
diff --git a/test/system/120-load.bats b/test/system/120-load.bats
index d7aa16d95..8ea9b1c69 100644
--- a/test/system/120-load.bats
+++ b/test/system/120-load.bats
@@ -147,4 +147,45 @@ verify_iid_and_name() {
"Diagnostic from 'podman load' without redirection or -i"
}
+@test "podman load - multi-image archive" {
+ img1="quay.io/libpod/testimage:00000000"
+ img2="quay.io/libpod/testimage:20200902"
+ archive=$PODMAN_TMPDIR/myimage-$(random_string 8).tar
+
+ run_podman pull $img1
+ run_podman pull $img2
+
+ run_podman save -m -o $archive $img1 $img2
+ run_podman rmi -f $img1 $img2
+ run_podman load -i $archive
+
+ run_podman image exists $img1
+ run_podman image exists $img2
+ run_podman rmi -f $img1 $img2
+}
+
+@test "podman load - multi-image archive with redirect" {
+ img1="quay.io/libpod/testimage:00000000"
+ img2="quay.io/libpod/testimage:20200902"
+ archive=$PODMAN_TMPDIR/myimage-$(random_string 8).tar
+
+ run_podman pull $img1
+ run_podman pull $img2
+
+ # We can't use run_podman because that uses the BATS 'run' function
+ # which redirects stdout and stderr. Here we need to guarantee
+ # that podman's stdout is a pipe, not any other form of redirection
+ $PODMAN save -m $img1 $img2 | cat >$archive
+ if [ "$status" -ne 0 ]; then
+ die "Command failed: podman save ... | cat"
+ fi
+
+ run_podman rmi -f $img1 $img2
+ run_podman load -i $archive
+
+ run_podman image exists $img1
+ run_podman image exists $img2
+ run_podman rmi -f $img1 $img2
+}
+
# vim: filetype=sh